docs/CHANGES
author Thomas Waldmann <tw AT waldmann-edv DOT de>
Thu, 21 Aug 2014 16:51:58 +0200
changeset 6056 fde5fea5986a
parent 6048 ee7209311a0e
permissions -rw-r--r--
updated i18n
     1 MoinMoin Version History
     2 ========================
     3 
     4 Please note: Starting from the MoinMoin version you used previously, you
     5 should read all more recent entries (or at least everything marked with HINT).
     6 
     7 This release has known bugs (see MoinMoin:MoinMoinBugs), but we think it is
     8 already better than the previous stable release. Our release policy is not
     9 trying to make a "perfect release" (as that release might NEVER get released),
    10 but to make progress and don't delay releases too much.
    11 
    12 Known main issues:
    13 
    14   * The GUI WYSIWYG editor has still some issues and limitations.
    15     If you can't live with those, you can simply switch it off by using:
    16     editor_force = True
    17     editor_default = 'text'  # internal default, just for completeness
    18 
    19 Version 1.9.8:
    20   SECURITY HINT: make sure you have allow_xslt = False (or just do not use
    21   allow_xslt at all in your wiki configs, False is the internal default).
    22   Allowing XSLT/4suite is very dangerous, see HelpOnConfiguration wiki page.
    23 
    24   HINT: Python >= 2.5 is maybe required! See docs/REQUIREMENTS for details.
    25 
    26   New features:
    27   * cfg.recovery_token_lifetime to determine how long the password recovery
    28     token will be valid, default is 12 [h]. Check this setting to be adequate
    29     before doing (global) password resets, so your users have enough time to
    30     react before the toke times out!
    31   * cfg.log_events_format can be used to configure the format of the records
    32     written to <data_dir>/event-log:
    33     0 = dot not create event-log entries (saves disk space, disk I/O)
    34     1 = standard (like in moin <= 1.9.7) [default]
    35     2 = extended (add infos about username, wikiname, url)
    36   * add a tool to output the contents of the event-log to CSV:
    37     moin export eventlog --file=output.csv
    38     Output encoding is utf-8, columns are in this order:
    39     time, event, username, ip, wikiname, pagename, url, referrer, ua
    40     time: UNIX timestamp (float)
    41   * reimplement cfg.log_timing - if True, emits INFO level log output like:
    42     "timing: <REMOTE_ADDR> <URL> <REFERRER> <TIME> <SLOWNESS-INDICATOR>"
    43     TIME is in seconds, the slowness indicator is "." for sub-second requests
    44     or N times "!" for requests taking N seconds (so you easily can grep for
    45     slow stuff).
    46   * add "abuse" logging. this will log every attempt to login (successful ones
    47     as well as unsuccessful ones). abuse logging is configured via the logging
    48     configuration, see example in wiki/config/logging/abuse.
    49     Currently, abuse logging is implemented for:
    50     * authentication system
    51       * "moin" auth
    52       * "given" auth
    53       * setuid (when superuser switches to another user)
    54   * surge protection for authentication (currently only for MoinAuth):
    55     a) surge protect by IP
    56        This covers the case someone is trying to authenticate way too
    57        often - we don't look at the username here, just at the remote IP
    58        address. If surge protection kicks in for some specific IP, that IP
    59        won't be able to try to authenticate any more until surge_lockout_time
    60        is over.
    61        Note: be careful with users behind proxies or NAT routers - these are
    62              common and legitimate cases with (potentially lots of)
    63              authentication requests coming from same IP.
    64              if it is a trusted proxy, you can configure moin so it sees the
    65              real remote IP address (not just the proxy's address).
    66     b) surge protect by name
    67        This covers the case someone is trying to authenticate for a
    68        specific user name way too often (e.g. when someone tries to attack the
    69        wiki admin's account). We don't look at the IP here, just at the user
    70        name. If surge protection kicks in for some specific user name, that user
    71        name will not be able to try to authenticate any more until
    72        surge_lockout_time is over.
    73        Note: this even covers widely distributed attacks against a user, but
    74              you should only enable this if you are aware that the "real" user
    75              also won't be able to authenticate while surge protection is active
    76              (at least not using the account for that specific username).
    77              Thus, there is some denial-of-service danger with this if the
    78              attacker can guess or find your valid user names (which isn't too
    79              difficult if your wiki is publicly readable).
    80              This is bad, but technically hard to avoid.
    81     Configuration (allowing 10 authentication attempts per hour):
    82         surge_action_limits = {
    83             # ...
    84             'auth-ip': (10, 3600),  # same remote ip (any name)
    85             'auth-name': (10, 3600),  # same name (any remote ip)
    86          }
    87   * backlinks performance tuning: the pagename in the theme has historically
    88     been used to trigger a "linkto:ThisPage" search. While this is a nice
    89     feature for human users of the wiki (esp. on category pages), it has one
    90     big issue: as it is a normal link, stupid crawlers (ignoring "nofollow")
    91     follow it and cause a lot of unneccessary load.
    92 
    93     What moin shows in that "backlinks" place can now be configured in your
    94     wiki config:
    95 
    96     # always render the backlink as in moin < 1.9.8 (bad bots causing high load!):
    97     backlink_method = lambda cfg, req: 'backlink'
    98 
    99     # always render a simple link to same page, as in moin 2.0:
   100     backlink_method = lambda cfg, req: 'pagelink'
   101 
   102     # logged-in users get the backlink, anon users/bots get a pagelink (default):
   103     backlink_method = lambda cfg, req: 'backlink' if req.user.valid else 'pagelink'
   104 
   105     # logged-in users get the backlink, anon users/bots get simple text:
   106     backlink_method = lambda cfg, req: 'backlink' if req.user.valid else 'text'
   107   * AbandonedPages macro: check user agent to reduce load caused by bots
   108   * RSS feed: check for bots and rather give them empty results than waste a
   109     lot of time with them
   110   * ldap_auth: support placeholders for basedn also, e.g. you could use:
   111     base_dn='uid=%(username)s,ou=people,dc=company,dc=com'
   112   * move or delete multiple attachments (see checkboxes and buttons on the
   113     AttachFile view). Be careful: in the same way as you could delete a single
   114     attachment with one click, you can now delete all attachments of a page
   115     with one click (we don't ask for a 2nd confirmation, so think first).
   116   * mailimport: use relative attachment link markup instead of absolute links,
   117     enables some page renaming operations without needing to edit the markup.
   118   * better caching and lookup optimizations for userprofile data:
   119     * name, email, jid, openids -> userid lookups
   120     * page subscriptions for notifications (as a consequence, determination of
   121       subscribers when a page is saved is much faster now, esp. for wikis with
   122       many users) - see also MoinMoinBugs/GetSubscribersSlow
   123   * Notification template strings are now configurable via cfg.mail_notify_...
   124     * page_text (this puts together the pieces for the mail body, used for all
   125       changed / deleted / renamed page mail notifications)
   126     * page_changed_subject, page_changed_intro
   127     * page_deleted_subject, page_deleted_intro
   128     * page_renamed_subject, page_renamed_intro
   129     * att_added_subject, att_added_intro
   130     * att_removed_subject, att_removed_intro
   131     * user_created_subject, user_created_intro
   132     * Best is to read HelpOnConfiguration and look at MoinMoin.config.multiconfig
   133       to see the help text and the defaults.
   134     * The defaults are chosen to be the same as the old hardcoded values, so the
   135       translations keep working.
   136     * If you overwrite the strings in your configuration moin will still try to
   137       translate your strings, but it will only find translations if you add them
   138       to the gettext catalogs, too.
   139     * Examples:
   140 
   141       a) notification mail body: you don't want the rendered diff, you don't
   142          want to link to the diff, but to the full page view on your wiki.
   143 
   144       # original (default) value
   145       mail_notify_page_text = '%(intro)s%(difflink)s\n\n%(comment)s%(diff)s'
   146       # put this in your wiki config
   147       mail_notify_page_text = '%(intro)s%(pagelink)s\n\n%(comment)s'
   148 
   149       b) notification mail subject:
   150       # original (default) value
   151       mail_notify_page_changed_subject = '[%(sitename)s] %(trivial)sUpdate of "%(pagename)s" by %(username)s'
   152 
   153       c) notification mail intro:
   154       # original (default) value
   155       mail_notify_page_changed_intro = \
   156           ("Dear Wiki user,\n\n"
   157            'You have subscribed to a wiki page or wiki category on "%(sitename)s" for change notification.\n\n'
   158            'The "%(pagename)s" page has been changed by %(editor)s:\n')
   159 
   160       Note: if you change "*_page_changed_*", you likely also want to change
   161       "*_page_deleted_*" and "*_page_renamed_*", maybe even "*_att_added_*"
   162       and "*_att_removed_*".
   163 
   164   Fixes:
   165   * security fix: XSS in useragents stats
   166   * do not create empty pagedirs (with empty edit-log). To clean up all the
   167     trash pagedirs, use moin ... maint cleanpage.
   168   * page rename/delete, attachment add/remove email notifications work now
   169     (somehow we had an event for this, but no code handling it)
   170   * AttachFile do=get and do=view: send 404 status if file does not exist
   171   * link rel="Alternate" links: rather use page.url than request.href, so
   172     url_prefix_action gets used for the (print and raw) action URLs
   173   * fixed wrong detection of UI language from accept-language header for not
   174     logged-in users if the language identifier there was (partially) uppercase.
   175   * fix Python 2.7.4/5 compatibility issue with rss_rc action using handler._out
   176   * fix "moin import wikipage" timestamp confusion
   177   * use 302 http status for #redirect as some clients cache 301 redirects, but
   178     the #redirect might get changed or removed later (so it should not be
   179     cached and we also can't really say it is permanent)
   180   * fix crash when macro names contain non-ascii chars
   181   * CopyPage action: fix NameError exception when TextCha was answered wrong
   182   * docbook formatter: fix image URL generation, avoid script name duplication
   183   * fix caching scope of name2id/openid2id caches (was: "wiki", now:
   184     "userdir"). this is relevant for shared user_dir configurations.
   185   * moin maint cleancache: cleans up openid2id cache now also
   186   * "userdir" caching scope used for userid lookup caches (the previously used
   187     name2id cache with "wiki" caching scope could have outdated data if you
   188     share the user_dir between multiple wikis)
   189 
   190   Other changes:
   191   * rss_rc action (RSS feed) is now much faster / much less resource consuming
   192     when requested for a specific single page. As we have a link to this in
   193     every page's html output, this likely also lightens the load caused by bots
   194     and search engine crawlers.
   195   * tuned editlog.news() - only open/read log if there is new stuff in it after
   196     last read position
   197   * improve python2.5 compatibility (with_statement)
   198   * add bingbot to ua_spiders
   199   * upgraded bundled werkzeug to 0.8.3
   200   * upgraded bundled passlib to 1.6.2
   201   * upgraded bundled pygments to 1.6
   202 
   203 
   204 Version 1.9.7:
   205   New features:
   206   * passlib support - enhanced password hash security. Special thanks go to
   207     the Python Software Foundation (PSF) for sponsoring development of this!
   208 
   209     Docs for passlib: http://packages.python.org/passlib/
   210 
   211     If cfg.passlib_support is True (default), we try to import passlib and set
   212     it up using the configuration given in cfg.passlib_crypt_context (default
   213     is to use sha512_crypt with default configuration from passlib).
   214 
   215     The passlib docs recommend 3 hashing schemes that have good security, but
   216     some of them have additional requirements:
   217     sha512_crypt needs passlib >= 1.3.0, no other requirements.
   218     pbkdf2_sha512 needs passlib >= 1.4.0, no other requirements.
   219     bcrypt has additional binary/compiled package requirements, please refer to
   220     the passlib docs.
   221 
   222     cfg.password_scheme should be '{PASSLIB}' (default) to tell that passlib is
   223     wanted for new password hash creation and also for upgrading existing
   224     password hashes.
   225 
   226     For the moin code as distributed in our download release archive, passlib
   227     support should just work, as we have passlib 1.6.1 bundled with MoinMoin
   228     as MoinMoin/support/passlib. If you use some other moin package, please
   229     first check if you have moin AND passlib installed (and also find out the
   230     passlib version you have installed).
   231 
   232     If you do NOT want to (not recommended!) or can't use (still using python
   233     2.4?) passlib, you can disable it your wiki config:
   234 
   235         passlib_support = False  # do not import passlib
   236         password_scheme = '{SSHA}'  # use best builtin hash (like moin < 1.9.7)
   237 
   238     Please note that after you have used moin with passlib support and have user
   239     profiles with passlib hashes, you can't just switch off passlib support,
   240     because if you did, moin would not be able to log in users with passlib
   241     password hashes. Password recovery would still work, though.
   242 
   243     password_scheme always gives the password scheme that is wanted for new or
   244     recomputed password hashes. The code is able to upgrade and downgrade hashes
   245     at login time and also when setting / resetting passwords for one or all
   246     users (via the wiki web interface or via moin account resetpw script
   247     command).
   248 
   249     So, if you want that everybody uses strong, passlib-created hashes,
   250     resetting the passwords for all users is strongly recommended:
   251     First have passlib support switched on (it is on by default), use
   252     password_scheme = '{PASSLIB}' (also default), then reset all passwords.
   253 
   254     Same procedure can be used to go back to weaker builtin hashes (not
   255     recommended): First switch off passlib support, use password_scheme =
   256     '{SSHA}', then reset all passwords.
   257 
   258     Wiki farm admins sharing the same user_dir between multiple wikis must use
   259     consistent password hashing / passlib configuration settings for all wikis
   260     sharing the same user_dir. Using the builtin defaults or doing the
   261     configuration in farmconfig.py is recommended.
   262 
   263     Admins are advised to read the passlib docs (especially when experiencing
   264     too slow logins or when running old passlib versions which may not have
   265     appropriate defaults for nowadays):
   266     http://packages.python.org/passlib/new_app_quickstart.html#choosing-a-hash
   267     http://packages.python.org/passlib/password_hash_api.html#choosing-the-right-rounds-value
   268 
   269   * Password mass reset/invalidation support, see docs/resetpw/.
   270     This is useful to make sure everybody sets a new password and moin computes
   271     the password hash using the current configuration.
   272 
   273   * Customizable default password checker:
   274     Moin's default password checker used and still uses min_length=6 (minimum pw
   275     length) and min_different=4 (minimum count of different chars in the password).
   276     If you feel that you need to require better passwords from your users, you
   277     can customize it now like that in your wiki config:
   278 
   279     password_checker = lambda cfg, request, name, pw: multiconfig._default_password_checker(cfg, request, name, pw, min_length=10, min_different=7)
   280 
   281   * Removing/disabling inactive users (moin ... account inactive)
   282     Many wikis have a lot of inactive users, that never ever made a single edit.
   283     See help of the command for more details, be careful.
   284   * SystemAdmin user browser: show disabled user accounts at the bottom of
   285     the list
   286   * At startup, announce moin version and code path in log output (makes
   287     support and debugging easier).
   288   * AttachList: introduced search_term parameter (optional) for listing
   289     attachments filtered by a regular expression on their name.
   290   * sign release archive using GnuPG with the key of tw@waldmann-edv.de
   291     ID 31A6CB60 (main key ID FAF7B393)
   292 
   293   Fixes:
   294   * logging: if the logging config file can't be read, give a helpful error msg
   295   * logging: use info loglevel (not warning) for telling about using the builtin
   296     default logging config
   297   * moin script commands: warn if someone gave ... to the moin script, avoids a
   298     strange and unhelpful 'empty module name' error message
   299   * reorder html input fields in recoverpass form, to help browsers remember
   300     the user name and password (not erroneously the recovery token and password)
   301   * don't try to send password recovery email to user if email address in
   302     user profile is empty
   303   * cache action: fix 304 http status
   304   * rst parser: fix safe_import for level param in __import__ call of docutils 0.10
   305   * moin maint cleancache: also kill the i18n cache 'meta' pickle file
   306   * sendmail: catch unicode errors when E-Mail addr has non-ascii chars
   307   * redirect last visited: if last visited page is on same wiki, use a local
   308     redirect, do not compute via interwiki map (fixes https: usage)
   309 
   310 
   311 Version 1.9.6:
   312 
   313   Fixes:
   314   * fix remote code execution vulnerability in twikidraw/anywikidraw action
   315   * fix path traversal vulnerability in AttachFile action
   316   * fix XSS issue, escape page name in rss link
   317   * escape user- or admin-defined css url
   318   * make taintfilename more secure
   319   * use a constant time str comparison function to prevent timing attacks
   320   * Attachment handler: catch all Zip-related errors
   321 
   322 
   323 Version 1.9.5:
   324 
   325   Fixes:
   326    * Security fix: fix virtual group bug in ACL evaluation.
   327    * Avoid crash if #refresh processing instruction is used without arguments.
   328    * Fix issue with non-ASCII textchas.
   329    * Xapian indexing: remove copy.copy() that crashed on Windows/IIS/isapi-wsgi
   330      after page save.
   331    * Fix dictionary file reading crash under Windows.
   332    * Work around crash of AdvancedSearch macro rendering caused by non-ascii
   333      mimetypes.types_map entries.
   334    * Added migration script for moin 1.8.9.
   335    * rss_rc: Fix diffs added in RSS with diffs=1 (now they correspond to item
   336      listed in feed and not just last page diffs). Links generated with ddiffs=1
   337      also fixed.
   338    * rss_rc: fix double escaping issue.
   339    * rss_rc: respect show_names configuration option.
   340    * rss_rc: proper support of rename, revert, page creation.
   341    * modern/modernized theme: fix padding/width for editor preview
   342    * group/pagelinks formatters: avoid to create unnecessary output, redirect
   343      output of send_page call with the groups formatter, it must not be written
   344      to the output stream
   345    * rst parser: fix include and macro directives
   346    * wikisync: fix unicode pagename sending for python 2.7 httplib
   347 
   348   New features:
   349    * add a comment_required config option (default: False) to require a
   350      non-empty comment when saving a page
   351    * when a save error happens, show the editor again and highlight the error
   352    * rss_rc: several new options added: lines parameter gives ability to set
   353      maximum size of diffs showed in RSS. show_att parameter gives ability
   354      to show information aboout attachment-related items in RSS. page parameter
   355      gives ability to specify set of pages for which changes RSS feed should be
   356      generated. Configuration of defaults and limits can now be done via wiki
   357      configuration mechanism.
   358    * As soon as it is now possible to provide RSS for page change history,
   359      appropriate alternate link is now added for every page (controlled by
   360      rss_show_page_history_link configuration parameter).
   361    * Search: "no_highlight:" search query option provided for suppressing
   362      highlighting search results.
   363    * Search macros: new options for FullSearch, FullSearchCached and PageList
   364      available:
   365      * highlight_titles option controls highlighting of matches in search
   366        results provided by these macros. Default value is set in
   367        search_macro_highlight_titles configuration option)
   368      * highlight_pages option controls adding of highlight URL parameter to
   369        page links (so search term is highlighted when user goes to one of
   370        these pages via provided link) in search results. Default value is set
   371        in search_macro_highlight_pages configuration option.
   372      Usage of these options is disabled (via search_macro_parse_args
   373      configuration option) by default due to behavioural changes introduced
   374      in macro parameter parsing mechanism to support them. Related to
   375      http://moinmo.in/FeatureRequests/FullSearchResultsWithoutHighlight .
   376 
   377   Other changes:
   378    * Remove 4suite dependency for docbook formatter, use minidom (included in
   379      Python).
   380    * Upgraded FCKeditor to 2.6.8.
   381 
   382 
   383 Version 1.9.4:
   384 
   385   HINT: Python >= 2.5 is maybe required! See docs/REQUIREMENTS for details.
   386 
   387   Fixes:
   388    * Fix XSS / remove javascript URL support in rst parser (CVE-2011-1058).
   389    * werkzeug: Removed a dummy import. Fixes Python 2.7 compatibility.
   390    * Fix linux-to-windows edit-log migration/upgrade issue (wrong line endings)
   391    * logfile: strip \n lineends from line data (\n is part of the file
   392      structure, not of the data)
   393    * Fix for MoinMoinBugs/SinglePageSlideShowAndParserMarkup.
   394    * Simplify auto scroll initialization; fix bug in IE init discovered when
   395      using IE7 on pages with wide tables.
   396    * Fix timestamp in edit lock message to show the time when edit-locking ends.
   397    * Updated wikiserverconfig.py from internal defaults, sync the one in
   398      toplevel dir and the one in wiki/server/ - fixes hostname setting.
   399    * SubProcess: make sure files are closed at the end (experimental change).
   400    * text plain formatter: fix bullet_list, see number_list.
   401    * Add some image mimetypes to MIMETYPES_MORE to fix windows issues.
   402    * Include page name in password reset URL.
   403    * Fix moin export dump to generate relative URLs.
   404    * Fix MonthCalendar mouseover for pages with ampersand in page name.
   405    * ldap_login: assign server early, it is used in exception handler.
   406    * OpenID server preferences: fix traceback related to request method.
   407    * Work around page.mtime_usecs() returning 0 for pages without edit-log.
   408    * revert action: catch and display all SaveErrors when revert failed.
   409    * Fixed bug in groups formatter which caused the last list item to be not in the group.
   410    * Avoid strange exception in zipfile.py for pre-1980 timestamps.
   411    * TableOfContents: fix for other markups than default wiki markup, e.g. rst
   412    * script.account.homepage: added wiki format to homepage_default_text
   413    * Enable webkit based browsers (try chrome/safari/konqueror now) for GUI
   414      editing (after fixing selection FCKeditor plugin for chrome).
   415    * Parsers: avoid crash when Parser.format() call gets inhibit_p kw arg.
   416    * advancedsearch: fix problem with non-ascii chars breaking up words for OR
   417      and NOT terms
   418    * fix globaledit script to keep comments on Homepage...Template pages
   419 
   420   New features:
   421    * Added print mode to action.SlideShow, see
   422      FeatureRequests/PrintableSinglePageSlideshows.
   423    * xmlrpc: new methods xmlrpc_getProcessingInstruction(Version)
   424    * Add support for other password hashes (all of them will get auto-upgraded
   425      to SSHA when user logs in):
   426      * {DES} (Unix crypt(3))
   427      * {MD5} (MD5-based crypt())
   428      * {APR1} (Apache .htpasswd). 
   429    * Experimental queued indexing support to work around memory leak - use it like this:
   430      # put all pages into indexer queue:
   431      python MoinMoin/script/moin.py index build --mode=makequeue
   432      # take <count> pages out of the indexer queue and index them,
   433      # you need to repeat the following line respective to the total amount of pages
   434      # in your wiki (doing more indexer calls does no harm, doing less means an
   435      # incomplete index):
   436      python MoinMoin/script/moin.py index build --mode=buildnewindexqueued --count=500
   437      python MoinMoin/script/moin.py index build --mode=buildnewindexqueued --count=500
   438      python MoinMoin/script/moin.py index build --mode=buildnewindexqueued --count=500
   439      # ...
   440      # switch to new index:
   441      python MoinMoin/script/moin.py index build --mode=usenewindex 
   442 
   443   Other changes:
   444    * Raise exceptions as recommended in PEP 8.
   445    * Updated i18n / underlay pages.
   446    * Updated interwiki map.
   447    * Use logging.traceback to get more information if a indexing filter crashes.
   448    * u200b is not considered a space any more in unicode 4.0.1.
   449    * Improve textcha security, use some crypto and timing to make cheating
   450      harder - use cfg.textchas_expiry_time = 600 (default, seconds) to set the
   451      time a textcha is valid.
   452    * Upgraded bundled werkzeug to 0.8.1, pygments to 1.4, flup to repo tip.
   453 
   454 
   455 Version 1.9.3:
   456   Fixes:
   457   * Fix XSS in Despam action (CVE-2010-0828).
   458   * Fix XSS issues (see MoinMoinBugs/1.9.2UnescapedInputForThemeAddMsg):
   459     * by escaping template name in messages
   460     * by fixing other places that had similar issues
   461   * Make moin compatible to werkzeug 0.5 .. 0.6.2 (1.9.2 had issues
   462     with xmlrpc when used with werkzeug 0.6.x).
   463   * MoinMoin.util.filesys: disable usage of dircache, deprecate dc* functions,
   464     because the dircache stdlib module can't work correctly for fast updates of
   465     directories.
   466   * rss_rc and sisterpages actions: fix Content-Type header (mimetype)
   467   * Fix associating OpenID identity with user, wasn't adapted to werkzeug yet.
   468   * openidrp auth: fix undefined _ (gettext)
   469   * Fix auth.cas and userprefs.oidserv request object usage.
   470   * highlight parser: fixed MoinMoinBugs/LineNumberSpansForProcessInstructionsMissed
   471   * Pygments syntax highlighting: add missing code files
   472   * Notifications: use same email subject format for every notification
   473   * Fix docbook formatter crashing, see MoinMoinPatch/IncludeMacroWithDocBookFormatter
   474   * Fix regex content search for xapian search.
   475   * Get rid of the empty line at the end of code highlights.
   476   * GUI editor: compute editor height like the text editor does.
   477   * Added help texts for: standalone server and moin migration.
   478   * script.maint.cleancache: clean also i18n cache files
   479   * Improved formatter.text_plain, see FeatureRequests/TextPlainFormatterRewrite
   480     (fixes many issues of this formatter).
   481   * text_html_text_moin_wiki: fixed index error for width="", see also:
   482     MoinMoinBugs/GUI_convertor_list_index_out_of_range
   483   * xmlrpc: disable editor backup for putPage, renamePage and revertPage
   484     because if pages get uploaded by xmlrpc then the draft cache file can
   485     rapidly increase in size, causing high memory usage because it needs to
   486     get loaded into memory for updating/processing.
   487   * Emit Content-Type header (with charset) for SlideShow action and many other
   488     actions that just call send_title().
   489   * ActionBase: better compatibility to moin 1.8, use request.values by
   490     default, optionally use request.form data only
   491 
   492   New features:
   493   * RenamePage action: added ability to create redirect pages when renaming
   494     (turned off by default, see show_rename_redirect config option).
   495   * formatter/text_html: Added line number links to code blocks.
   496   * diff action:
   497     * Fixed whitespace in generated (html) diff view table so white-space: pre
   498       can be used (and whitespace in diffs preserved).
   499     * Added links to first/last revision.
   500   * MoinMoin.widget.browser: introduced feature for sorting tables, see:
   501     http://moinmo.in/FeatureRequests/SortableTables
   502   * SystemAdmin user and attachment browsers: sorting feature used there now
   503   * Scrolling the text editor to the double clicked line.
   504   * Enable double-click-editing by default.
   505   * WikiConfigHelp macro: make heading and description display optional,
   506     heading level as a parameter (default 2)
   507   * If edit ticket check fails, send the editor with the current content.
   508   * moin import wikipage - use this script to import local files as a wiki page
   509 
   510   Other changes:
   511   * upgraded pygments from 1.2.2 to 1.3.1
   512   * upgraded FCKeditor from 2.6.4.1 to 2.6.6
   513   * added configuration snippet for ldap authentication against 2 servers
   514   * improved script help output
   515 
   516 Version 1.9.2:
   517   Fixes:
   518   * Fixed CVE-2010-0668: major security issues were discovered in misc. parts
   519     of moin.
   520     HINT: if you have removed superuser configuration to workaround the issue
   521     (following our security advisory), you may re-add it after installing this
   522     moin release. If you don't need superuser capabilities often, it might be
   523     wise to not have superusers configured all the time, though.
   524   * Fixed CVE-2010-0669: potential security issue due to incomplete user profile
   525     input sanitizing.
   526   * Improved package security: cfg.packagepages_actions_excluded excludes
   527     unsafe or otherwise questionable package actions by default now.
   528   * wiki parser: fixed transclusion of (e.g. video) attachments from other
   529     pages.
   530   * Fixed edit locking for non-logged in editors and cfg.log_remote_addr=False.
   531   * mailimport: fix missing wikiutil import for normalize_pagename
   532   * SubProcess: fix "timeout" AttributeError
   533   * "standalone" wikiserver.py: fixed calling non-existing os.getuid on win32
   534   * HTTPAuth deprecation warning moved from class level to __init__
   535   * Fixed MoinMoinBugs/1.9DiffActionThrowsException.
   536   * Fixed misc. session related problems, avoid unneccessary session file
   537     updates.
   538   * Fix/improve rename-related problems on Win32 (depending on Windows version).
   539   * Fixed spider / user agent detection.
   540   * Make sure to use language_default when language_ignore_browser is set.
   541   * diff action: fix for case when user can't revert page.
   542   * Fix trail size (was off by one).
   543   * Updated bundled flup middleware (upstream repo checkout), avoids
   544     socket.fromfd AttributeError on win32 if cgi is forced, gives helpful
   545     exception msg.
   546   * wikiutil: Fixed required_arg handling (no exception when trying to raise
   547     exception that choice is wrong).
   548   * Do not use MoinMoin.support.* to import 3rd party code, give dist packages
   549     a chance.
   550   * wikiutil.clean_input: avoid crash if it gets str type
   551   * request: fixed for werkzeug 0.6 and 0.5.1 compatibility. Please note that
   552     we didn't do much testing with 0.6 yet. So, if you use 0.6, please do some
   553     testing and provide feedback to us.
   554   * AttachFile._build_filelist: verifies readonly flag for unzip file link
   555   * attachUrl: fix wrongly generated tickets (e.g. for AttachList macro)
   556   * http headers: fix duplicated http headers (e.g. content-type)
   557 
   558   New features:
   559   * info action: added pagination ability to revision history viewer.
   560     Use cfg.history_paging = True [default] / False to enable/disable it.
   561   * ldap_login auth: add report_invalid_credentials param to control wrong
   562     credentials error message (this is typically used when using multiple
   563     ldap authenticators).
   564   * Add RenderAsDocbook to actions_excluded if we have no python-xml.
   565   * Upgraded pygments to 1.2.2 (some fixes, some new lexers).
   566   * Text editor: if edit_rows==0 (user profile or config), we dynamically size
   567     the text editor height. This avoids double sliders for the editor page
   568     in most cases.
   569 
   570   Other changes:
   571   * New docs/REQUIREMENTS.
   572   * Added a less magic cgi/fcgi driver (moin.fcgi), added fixer middleware
   573     for apache2/win32 to it.
   574 
   575 
   576 Version 1.9.1:
   577   Bug fixes:
   578   * Fixed CVE-2010-0667: sys.argv security issue.
   579   * Fixed FileSessionService - use session_dir from CURRENT request.cfg (it
   580     mixed up session_dirs in farm setups).
   581     HINT: if you added the hotfix to your wikiconfig, please remove it now.
   582   * Fixed creation of lots of session files (if anon session were enabled and
   583     user agent did not support cookies).
   584   * Fixed session file storage for a non-ascii base path.
   585   * Fixed session cookie confusion for nested URL paths (like path=/ and
   586     path=/mywiki - for more info, see also "New features").
   587   * Handle cookie_lifetime / anonymous_session_lifetime upgrade issue
   588     gracefully: emit errors/warnings to log, use old settings to create
   589     cfg.cookie_lifetime as expected by moin 1.9.
   590   * flup based frontends: fixed SCGI and AJP (didn't work).
   591   * farmconfig example: remove wrong comment, add sample http/https entry.
   592   * Fixed password reset url (email content needs full URL).
   593   * Page: fixed adding of page contents (only data added now, without metadata) -
   594     fixes MoinMoinBugs/DeprecatedPageInclusionErrornousPageInstructionsProcessing
   595   * xmlrpc:
   596     * Process attachname in get/putAttachment similarly.
   597     * revertPage: convert pagename to internal representation.
   598     * Fixed auth calls used by jabberbot (needs more work).
   599   * Added missing config.umask support code (setting was not used), fixed
   600     config.umask usage for page packages.
   601   * Fixed browser language detection.
   602   * Fixed language pack generation/installation for pt-br, zh, zh-tw.
   603   * Fixed caching of formatted msgs, see MoinMoinBugs/1.9EditPageHelpLinksBroken.
   604   * Fixed usage of i18n.wikiLanguages() on class level (moved to method), failed
   605     when tools import the module (e.g. pydoc -k foo).
   606   * highlight parser:
   607     * fixed caching issue for "toggle line numbers" link.
   608     * added missing support for console/bash session
   609   * Fixed precedence of parsers: more special parsers now have precedence
   610     before moin falls back to using the HighlightParser (syntax highlighting).
   611   * Added extensions to the rst, moin and creole parser (example.rst, example.moin and
   612     example.creole attachments are rendered now when viewed).
   613   * Fixed MoinMoinBugs/LineNumberSpansForProcessInstructionsMissed for
   614     moin_wiki, highlight and plain parser.
   615   * Fixed MoinMoinBugs/LineNumberAnchorsInPreformattedText for highlight and
   616     plain parser.
   617   * Fixed MoinMoinBugs/TableOfContentsBrokenForIncludedPages.
   618   * Exception raised on calling add_msg() after send_title(), which leads to 
   619     Internal Server Error on calling several actions (diff, preview) for 
   620     deprecated pages, is replaced with warning and call stack information in 
   621     the log.
   622   * AttachFile.move_file: send events (so e.g. xapian index update happens)
   623   * SubProcess: fixed win32-specific parts, fixed imports (fixes calling of
   624     external xapian index filters)
   625   * Fixed auth methods that use redirects (like OpenID).
   626   * OpenID client:
   627     * Add setting cfg.openidrp_allowed_op, default is [].
   628     * Fixed logging in with openid and associating with an existing account.
   629     * openidrp_sreg extension: handle UnknownTimeZoneError gracefully
   630   * OpenID server:
   631     * Fixed TypeError.
   632     * Fixed processing POSTed form data AND URL args.
   633 
   634   New features:
   635   * diff: Added displaying of information about revisions (editor, size, 
   636     timestamp, comment), added revision navigation.
   637   * text editor: added @TIMESTAMP@ variable for adding a raw time stamp
   638   * xmlrpc: added renamePage and deleteAttachment methods.
   639   * Accept "rel" attribute for links (moin wiki parser).
   640   * Generate session cookie names to fix cookie path confusion and enable port-
   641     based wiki farming.
   642 
   643     HINT: New setting cfg.cookie_name:
   644 
   645     None (default): use MOIN_SESSION_<PORT>_<PATH> as session cookie name. This
   646                     should work out-of-the-box for most setups.
   647 
   648     'siteidmagic': use MOIN_SESSION_<SITEID>, which is unique within a wiki farm
   649                    created by a single farmconfig (currently, cfg.siteid is just
   650                    the name of the wiki configuration module).
   651 
   652     'other_value': use MOIN_SESSION_other_value - this gives YOU control. Just
   653                    use same value to share the session between wikis and use a
   654                    different value, if you want a separate session.
   655 
   656     HINT: Please do not use cfg.cookie_path any more - it usually should not be
   657     needed any more, as we now always put path=/ into the cookie except if you
   658     explicitly configure something else (only do that if you know exactly what
   659     you're doing and if the default does not work for you).
   660 
   661     HINT: see also the HelpOnSessions page which shows some typical configs.
   662   * Store expiry into sessions, use moin maint cleansessions script to clean up.
   663     HINT: use moin ... maint cleansessions --all once after upgrading.
   664     HINT: you may want to add a cron job calling moin ... maint cleansessions
   665           to regularly cleanup expired sessions (it won't remove not expired
   666           sessions).
   667 
   668   Other changes:
   669   * Added rtsp, rtp, rtcp protocols to url_schemas.
   670   * Added more info about index building to xapian wikiconfig snippet.
   671   * Updated the wikicreole parser to version 1.1.
   672 
   673 
   674 Version 1.9.0:
   675   Note: This is a reduced CHANGES, ommitting details from rc/beta test and
   676         also less interesting minor changes and fixes. It shows changes
   677         relative to 1.8.6 release.
   678         If you want to see full detail, read it there:
   679         http://hg.moinmo.in/moin/1.9/file/b290d938be63/docs/CHANGES
   680 
   681   New features: ==============================================================
   682   * HINT: MoinMoin requires Python 2.4 now. If you only have Python 2.3 and
   683     you don't want to upgrade it, please use MoinMoin 1.8.x.
   684   * HINT: MoinMoin is now a WSGI application.
   685     Please read the new install docs about how to use it, see:
   686     http://master19.moinmo.in/InstallDocs
   687     You also have a local copy of that page as docs/INSTALL.html.
   688   * HINT: due to big changes in the request processing and the request
   689     object (related to the WSGI refactoring), many 3rd party plugins might
   690     need code updates to work with moin 1.9.
   691   * HINT: We now offer different sized sets of system/help pages and the default
   692     underlay just contains a single page: LanguageSetup. You need to be
   693     superuser, visit that page and then install the language packs you like
   694     (minimum is the essential set for English).
   695   * HINT: LanguageSetup is the default page_front_page, you need to change that
   696     after installing language packs (see above).
   697 
   698   * New modular group and dict data access, you can use group and dict 
   699     backend modules to access group and dict data stored anywhere you like.
   700     Currently we provide these backends:
   701       * WikiGroups and WikiDicts backends get data from wikipages. They work
   702         similar to old wikidicts code (but with less caching issues :).
   703       * ConfigGroups and ConfigDicts backends get data from a dictionary
   704         defined in the wiki config.
   705       * CompositeGroups and CompositeDicts compose several backends, so data
   706         may be retrieved from several sources. For example, groups may be
   707         defined in the wiki config and on wiki pages.
   708     * Using cfg.groups and cfg.dicts, you can define the backend to use to
   709       access group and dict information (default: WikiGroups / WikiDicts
   710       backend).
   711       See the wiki/config/more_samples/ directory (groups_wikiconfig_snippet
   712       and dicts_wikiconfig_snippet).
   713     * See also the new HelpOnDictionaries and HelpOnGroups pages.
   714 
   715   * Improved Xapian indexing / search:
   716     * Moin's Xapian based search code was refactored:
   717       * It is now based on the xappy library (see MoinMoin.support.xappy).
   718       * Minimum Xapian requirement is 1.0.6 now.
   719       * Outdated and unmaintained xapwrap lib was removed.
   720       * regex search with Xapian enabled also is based on the xapian index now
   721     * Safe 2-stage xapian index rebuilding:
   722       moin index build --mode=buildnewindex  # slow, concurrent
   723       <stop wiki>
   724       moin index build --mode=usenewindex  # fast
   725       <start wiki>
   726     * Added wikiconfig snippet for xapian search.
   727 
   728   * Improved drawing support:
   729     * TWikiDraw:
   730       * Support code was refactored/moved to the twikidraw action.
   731       * Use drawing:example.tdraw to invoke it (drawing:example also still
   732         works for backwards compatibility)
   733       * Drawings are now stored as a single attachment foo.tdraw.
   734         We added a migration script that converts your existing drawings.
   735     * AnyWikiDraw:
   736       * Java applet added, source code see contrib/.
   737       * Support code for it is in anywikidraw action.
   738       * Use drawing:example.adraw to invoke it.
   739       * Drawings are stored in a similar way as foo.adraw.
   740     * cfg.extensions_mapping added for mapping of attachment file extensions
   741       to actions (currently used for anywikidraw/twikidraw action)
   742 
   743   * Themes / static files related:
   744     * Added modernized_cms theme (hides most wiki widgets from modernized if the
   745       user is not logged in).
   746     * Static file serving built-in (moved wiki/htdocs to MoinMoin/web/static/htdocs).
   747       MoinMoin.web.static has a static file serving wrapper that uses the files
   748       from htdocs subdirectory by default (docs=True).
   749       You can also give another path or switch off creation of that static wrapper.
   750       See the docstring of the static package for details.
   751     * Theme packages: do_copythemefile now copies theme files to
   752       MoinMoin/web/static/htdocs.
   753 
   754   * Syntax highlighting is based on the pygments library now, it does this for
   755     LOTS of stuff (programming languages, config files, ...) - use it like this:
   756     {{{#!highlight xxx
   757     ...
   758     }}}
   759     xxx is any of the markups pygments supports (see HelpOnParsers).
   760     Note: we still have some (deprecated) small wrappers around pygments,
   761     so the old syntax #!python/pascal/cplusplus/... still works.
   762 
   763   * Authentication improvements:
   764     * HTTP auth related (see also HelpOnAuthentication):
   765       * HTTPAuthMoin: http basic auth done by moin
   766       * HINT: auth.http.HTTPAuth is now auth.GivenAuth
   767         This was badly named from the beginning as for most servers, it just
   768         looked at REMOTE_USER environment variable and relied on the server
   769         doing the authentication (could be http basic auth or any other auth).
   770     * LDAP/AD auth: new name_callback param to create a custom wiki username (not
   771       the ldap login username)
   772     * OpenID auth:
   773       * Support for Simple Registration (SREG) extension.
   774         Basic profile fields can be copied from OpenID provider when logging in.
   775       * Support for Teams extension.
   776       * Ability to accept logins from specific OpenID providers.
   777         Login form changes based on configuration for better usability:
   778         * 0 providers: normal text input box for OpenID URL
   779         * 1 provider: hidden field, automatic form submission with JavaScript
   780         * 2+ providers: select field, uses directed identity
   781 
   782   * Sessions / cookies:
   783     * HINT: cfg.cookie_lifetime is now a tuple (anon, loggedin), giving the
   784       lifetime of the cookie in hours, accepting floats, for anon sessions and
   785       logged-in sessions. Default is (0, 12). 0 means not to use a session
   786       cookie (== not to establish a session) and makes only sense for anon users.
   787     * cfg.cookie_httponly is new and defaults to False. Please note that if you
   788       set it to True, TWikiDraw and similar stuff won't be able to use the session
   789       cookie. Thus, if your wiki page doesn't allow writing for everybody, saving
   790       a drawing will fail, because there is no session (== no logged in user) for
   791       the TWikiDraw applet's saving POSTs.
   792 
   793   * Macros:
   794     * WikiConfigHelp: added section keyword for selecting a subset of the
   795       description, e.g. <<WikiConfigHelp(section="xapian")>>
   796     * HighlighterList: show Pygments syntax highlighters (see HelpOnParsers)
   797 
   798   * Actions:
   799     * SlideShow action added (please use the "modernized" theme [default])
   800     * raw action mimetype support: ...?action=raw&mimetype=text/css
   801     * PackagePages: create package file on-the-fly in memory and send it to the
   802       client (do NOT create package.zip attachment)
   803 
   804   * Improved logging / debugging / developer support:
   805     * Main exception handler: include request url in log output.
   806     * Environment variable MOIN_DEBUGGER=off/web/external (default is "off").
   807     * Handle wikiserverconfig(_local) in the same way as wikiconfig(_local).
   808 
   809   * GUI editor: improved attachment dialog
   810 
   811   * "moin ... account homepage" script to create user homepages.
   812 
   813 
   814   Removed features: ==========================================================
   815   * Removed cfg.traceback_* settings (use logging configuration)
   816   * Removed old session code and settings:
   817     * Removed cfg.session_handler and session_id_handler (use cfg.session_service)
   818     * Removed cfg.anonymous_session_lifetime (use cfg.cookie_lifetime)
   819 
   820 
   821   Bug fixes: =================================================================
   822   * Xapian indexing:
   823     * Rely on xapian's locking (remove moin's additional and sometimes broken
   824       locking, that blocked index-rebuilds or updates sometimes).
   825     * Removed indexer threading.
   826     * Fixed (reimplemented) indexer queue.
   827     * Less disruptive xapian index rebuild.
   828   * AdvancedSearch: example didn't work, fixed
   829 
   830   * With the groups/dicts code rewrite, we fixed the caching problems that the
   831     old code (< 1.9) sometimes had.
   832 
   833   * Actions:
   834     * Abort RenamePage if renaming of main page fails (do not try to rename
   835       subpages).
   836     * AttachFile do=view: quote filename and pagename params for EmbedObject
   837       macro call
   838     * unsubscribe action: add msg types so icons get displayed
   839 
   840   * Parsers:
   841     * fixed MoinMoinBugs/LineNumbersWorkingBuggyWithHighlightParser
   842 
   843   * GUI editor: roundtripping works now for .pdf/doc/... attachment transclusion
   844 
   845   * AttachFile: added remove_attachment() and FileRemovedEvent (mail and xapian
   846     support, no jabber support yet).
   847 
   848   * Fix makeForbidden403() calls - is makeForbidden(403, ...) now.
   849   * sendmail: add more debug logging, check for empty recipients list
   850   * Fix MoinMoinBugs/MissingPageShouldn'tOfferToCreatePageForReadonlyUsers
   851   * Fix MoinMoinBugs/1.6XmlRpcPutPagePagenameEscape
   852   * Bug with "language:en" was fixed for the Moin search. Now language:
   853     behaves like described on HelpOnSearching.
   854   * Fixed MoinMoinBugs/DeprecatedIsNotRespected (search ranking, WantedPages).
   855   * OpenID: always return error messages with CancelLogin if OpenID process fails.
   856   * suid: simplify and fix, bigger selection box
   857 
   858   * patch werkzeug 0.5.1 to catch OverFlowError and ValueError so it doesn't
   859     crash when receiving invalid If-modified-since header from client.
   860 
   861 
   862   Other changes: =============================================================
   863   * 'modernized' theme:
   864     * use it by default (1.8 used 'modern')
   865     * move title_with_separators() from Modernized theme to ThemeBase
   866     * add a span with "pagepath" class to title_with_separators
   867   * add the sidebar() method from Mandarin and Gugiel themes to ThemeBase
   868   * updated flup to 1.0.2+ ( http://hg.saddi.com/flup-server/rev/6ea1ffac1bcb )
   869   * updated pygments to 1.1.1+ ( http://dev.pocoo.org/hg/pygments-main/rev/948f8885af16 )
   870   * updated parsedatetime to 0.8.7
   871   * increase surge protection limits for AttachFile to avoid trouble with image galleries
   872   * HINT: simplify wikiserver configuration by using same names as werkzeug's
   873     run_simple() call.
   874   * Removed moin account check's --lastsaved option, it is default now
   875     (checking last use with trail file did not work in 1.9 anyway).
   876   * ImageLink page has been killed (ImageLink macro is gone since 1.6.1).
   877   * Allowed disabling of timezone and language user prefs if they are
   878     part of the user's login fields (i.e. OpenID SREG).
   879   * Added option to disable local registration links and direct user
   880     to registration page at an OpenID provider instead.
   881 
   882   Developer notes: ===========================================================
   883   * groups and dicts API changes:
   884     * request.groups and request.dicts provide access to groups and dicts.
   885     * MoinMoin.wikidicts is gone, please use MoinMoin.datastruct.
   886     * LazyGroup and LazyGroupsBackend base classes for implementing backends
   887       which potentially deal with huge amounts of data (like a LDAP directory).
   888       Use MoinMoin/datastruct/backends/config_lazy_groups.py as a draft for
   889       new backends.
   890     * See http://moinmo.in/Groups2009 for more details.
   891   * i18n: new approach for defining sets of system/help pages (see i18n.strings).
   892     CheckTranslation, page packager, wikiutil.isSystemPage() use those sets.
   893   * killed deprecated macro.form attribute (didn't work as expected anyway due
   894     to WSGI refactoring) - please use macro.request.{args,form,values}
   895 
   896 
   897 Version 1.8.8:
   898   Fixes:
   899     * Fixed XSS issues (see MoinMoinBugs/1.9.2UnescapedInputForThemeAddMsg).
   900     * Fixed XSS in Despam action (CVE-2010-0828).
   901     * wikiutil.clean_input: avoid crash if it gets str type
   902     * Add RenderAsDocbook to actions_excluded if we have no python-xml
   903     * AttachFile._build_filelist: verifies readonly flag for unzip file link
   904     * attachUrl: fix wrongly generated tickets (e.g. for AttachList macro)
   905     * MoinMoin.util.filesys.dc* (dircache can't work reliably):
   906       * disable usage of dircache, deprecate dc* functions
   907       * remove all calls to filesys.dc* (dclistdir, dcdisable)
   908     * Fixed crash, see MoinMoinPatch/IncludeMacroWithDocBookFormatter
   909     * Avoid hardly recoverable crashes if #format specification is invalid
   910 
   911   New features:
   912     * auth.ldap_login: add report_invalid_credentials param to control wrong
   913       credentials error message (typically used when using multiple ldap
   914       authenticators)
   915 
   916 
   917 Version 1.8.7:
   918   Fixes:
   919   * Fixed major security issues in miscellaneous parts of moin.
   920     HINT: if you have removed superuser configuration to workaround the issue
   921     (following our security advisory), you may re-add it after installing this
   922     moin release. If you don't need superuser capabilities often, it might be
   923     wise to not have superusers configured all the time, though.
   924   * Improved package security: cfg.packagepages_actions_excluded excludes
   925     unsafe or otherwise questionable package actions by default now.
   926   * wiki parser: fixed transclusion of (e.g. video) attachments from other
   927     pages.
   928   * Fixed edit locking for non-logged in editors and cfg.log_remote_addr=False.
   929   * xmlrpc:
   930     * Process attachname in get/putAttachment similarly.
   931     * revertPage: convert pagename to internal representation.
   932   * Fixed config.umask usage for page packages.
   933   * Fixed usage of i18n.wikiLanguages() on class level (moved to method),
   934     failed when tools import the module (e.g. pydoc -k foo).
   935   * SubProcess: fixed win32-specific parts, fixed imports (fixes calling of
   936     external xapian index filters)
   937 
   938 
   939 Version 1.8.6:
   940   Bug fixes:
   941   * Xapian indexing / indexing filters:
   942     * fix deadlocks with well- and misbehaving external filters
   943     * work around indexing run crashing when encountering encoding problems
   944       with non-ascii filenames
   945     * OpenOffice/OpenDocument filters: catch UnicodeDecodeErrors (happens
   946       with password protected files)
   947   * i18n: check if languages is not initialized yet, don't crash
   948   * http_redirect: use 301 redirect for some cases
   949   * do not use httponly session cookies, makes trouble with twikidraw and ACLs
   950   * GetText2 macro: fix for named placeholder
   951   * Fix SHA -> SSHA password hash upgrade for old user profiles.
   952   * abort RenamePage if renaming of main page fails (do not try to rename
   953     subpages)
   954 
   955   New features:
   956   * search: improve search result ordering
   957   * add MS Powerpoint indexing filter (needs catppt from catdoc package)
   958   * migration scripts: make finding damaged edit-log entries easier
   959   * SubscribeUser action: support username regexes and unsubscribing.
   960     Usage (enter this into the input form field you get after invoking
   961     SubscribeUser action from the "More Actions" menu:
   962     [+|-][re:]username[,username,...] 
   963 
   964     +username: subscribes user <username> (+ is optional/default)
   965     -username: unsubscribes user <username>
   966     +re:username_re: subscribes users who match <username_re> regex.
   967     -re:username_re: unsubscribes users who match <username_re> regex.
   968 
   969 
   970 Version 1.8.5:
   971   Bug fixes:
   972     * Attachment links: fix processing of attributes (e.g. 'target', 'title')
   973     * Upgrade FCKeditor from 2.6.4 to 2.6.4.1.
   974     * PDF embedding: fix html, works better with PDF browser plugins now.
   975     * Fix typo in rightsidebar CSS.
   976     * Action revert: avoids reverting to a deleted current revision.
   977     * Action diff: enable prev/next button only in the range of given revisions.
   978     * Add a Auto-Submitted: auto-generated header to generated mails.
   979     * Include comment in email notifies.
   980     * mailimport: fix endless looping while trying to import a forwarded mail.
   981     * fuid: keep same fake_mtime for intervals of max_staleness duration.
   982     * Fixes a bug with empty list items in the GUI editor.
   983     * Improve filesys.rename compatibility code (win32).
   984     * Fix locking for CacheEntry.
   985     * Xapian indexing: catch exception when a bad zip file is encountered.
   986     * openidrp / botbouncer: fix param count for CancelLogin().
   987 
   988   New features:
   989     * Added CAS authentication.
   990     * Added httponly cookie support and use it for session cookie.
   991 
   992   Other changes:
   993     * HTTP auth: added debug logging.
   994     * Minor LDAP auth improvements.
   995     * Data browser widget:
   996       * Add (h)column<idx> css class to make it styleable.
   997       * Include only necessary autofilter options.
   998     * moin maint cleancache purges now drafts, too.
   999     * Add gopher and apt protocols to url_schemas.
  1000     * Add .csv, .flv, .swf to MIMETYPES_MORE.
  1001 
  1002 
  1003 Version 1.8.4:
  1004   Bug fixes:
  1005     * ACL security: fix bug in hierarchical ACL processing, more restrictive
  1006       sub page ACLs did not work if the current user name did not give a match
  1007       within the sub page ACL (instead, the less restrictive parent page ACL
  1008       was used).
  1009       Non-hierarchical ACL processing (the default) is NOT affected.
  1010     * Creole parser: fix spaces in multiline elements.
  1011     * Use msie.css only for Internet Explorer older than version 8, fixes
  1012       e.g. the double rendering of link icons.
  1013     * http auth: do auth_type comparisons case-insensitively (spec-compliant)
  1014 
  1015   New features:
  1016     * EmbedObject macro: changed default width value for PDF files to 100%
  1017                          (use a recent Adobe Reader to make this work).
  1018     * CopyPage action: added a TextCha for it
  1019 
  1020   Other changes:    
  1021     * Creole parser: Add second license: BSD
  1022 
  1023 
  1024 Version 1.8.3:
  1025   Bug fixes:
  1026     * AttachFile XSS fixes: move escaping to error_msg / upload_form
  1027     * AttachFile move: add more escaping (maybe not XSS exploitable though)
  1028     * email attachments import with xapian indexing enabled: fix AttributeError
  1029     * fix wrong links in attachment notifications
  1030     * AttachFile do=view: quote filename and pagename params for EmbedObject
  1031       macro call
  1032     * AttachFile: fix exception when someone just clicks on upload, without
  1033       giving a file
  1034     * ldap_login: use None as default value for ssl certs/keys (using '' for
  1035       the pathes lets it fail with Connect Error)
  1036     * release edit lock if someone saves an unchanged page
  1037     * fix sendmail.encodeAddress (do not [QP] encode blanks, do not un-
  1038       necessarily use [QP] encoding for pure ascii mail addresses)
  1039     * Fixed docs bug: see HINT about secrets configuration at version 1.8.0
  1040       (1.8.0 Other changes).
  1041     * backup action: add 'self' dummy argument for backup_exclude function
  1042     * login action: fix formatting of error messages
  1043     * unsubscribe action: add msg types so icons get displayed
  1044     * fix quoting for pagehits stats (info action) - was not working for pagenames with blanks
  1045     * macro.TableOfContents: bug fix for MoinMoinBugs/TableOfContentsIgnoresSectionNumbersPragma
  1046 
  1047   New features:
  1048     * added modernized_cms theme
  1049     * use url_prefix_fckeditor if you don't want to use the builtin FCKeditor
  1050       of moin, but a separate one at some specific url
  1051     * action.Load: added textcha feature
  1052     * add mumble protocol (nice and good quality F/OSS VOIP conference chat sw)
  1053     * ldap auth: new name_callback param to create a custom wiki username (not
  1054       the ldap login username).
  1055 
  1056   Other changes:
  1057     * add compatibility code for set to xapwrap.index (fix py 2.6 warnings)
  1058     * wikiutil: MIMETYPES_MORE extended for .md5 as text/plain
  1059 
  1060 
  1061 Version 1.8.2:
  1062   Bug fixes:
  1063     * Fix AttachFile and antispam XSS issues.
  1064     * Modernized, modern and rightsidebar themes: make nonexistent or
  1065       badinterwiki links gray also when they are already visited.
  1066     * Fix anchor parsing for interwiki links and #redirect processing
  1067       instruction.
  1068     * user.apply_recovery_token: key must be of type string (for Python 2.6).
  1069     * Fix MoinMoinBugs/GuiEditorBreaksIndentedTable.
  1070     * Fix autofilter javascript breakage caused by including a databrowser
  1071       widget.
  1072     * Use per-wiki i18n cache (fixes wrong links to other farm wikis).
  1073     * Made cfg.interwikiname and cfg.user_homewiki unicode objects (str only
  1074       worked for ascii names).
  1075     * Xapian search: fixed historysearch.
  1076     * Xapian search indexing:
  1077       * Fix index updating for trivial changes.
  1078       * With history search enabled and in update mode, do not try to re-index
  1079         old page revisions again.
  1080       * With history search enabled, index page attachments only once.
  1081       * Fix last modified time of xapian index (shown on SystemInfo page).
  1082     * Make logging handlers defined in logging.handlers work (e.g.
  1083       class=handlers.RotatingFileHandler)
  1084     * Jabber notifications:
  1085       * Use an RFC compliant message type.
  1086       * Fix user creation notifications.
  1087     * OpenID: Compatibility fix for python-openid 2.x.x (also works with
  1088       1.x.x), fixes crash when trying to associate moin user to OpenID.
  1089     * Have a wikiserverconfig.py in wiki/server/ so setup.py copies it.
  1090     * Fixed inconsistent handling of fragments / anchor IDs:
  1091       * Fixed creole and wiki parser, other parsers might need similar fixes.
  1092       * IDs with blanks, non-ASCII chars etc. are now sanitized in the same way
  1093         for links as well as for link targets, so the user editing a page won't
  1094         have to bother with it.
  1095         E.g. [[#123 foo bar]] will link to:
  1096         * <<Anchor(123 foo bar)>> (moin) or {{#123 foo bar}} (creole)
  1097         * headline = 123 foo bar = (moin / creole)
  1098         Simple rule: if the link and the target are consistent, it should work.
  1099       * The creole wiki parser created non-human-readable sha1 heading IDs
  1100         before 1.8.2, now it creates same (sometimes readable) heading IDs as
  1101         the moin wiki parser.
  1102       * TitleIndex/WordIndex now also use IDs sanitized in that way internally.
  1103       HINT: if you manually worked around the inconsistencies/bugs before, you
  1104             likely have to remove those workarounds now. Same thing if you used
  1105             creole's sha1 heading IDs or IDs on TitleIndex/WordIndex.
  1106 
  1107   Other changes:
  1108     * Updated FCKeditor to 2.6.4 (== many bug fixes in the GUI editor).
  1109     * Enhanced privacy by a new setting: cfg.log_remote_addr (default: True),
  1110       it controls whether moin logs the remote's IP/hostname to edit-log and
  1111       event-log. Use log_remote_addr = False to enhance privacy.
  1112     * Streamline attachment_drawing formatter behaviour.
  1113     * Search results: only redirect to a single search result for titlesearch
  1114       (fuzzy goto functionality), but not for fulltext search results.
  1115 
  1116 
  1117 
  1118 Version 1.8.1:
  1119   Bug fixes:
  1120     * Workaround win32 locking problems (caused by spurious access denied
  1121       exceptions on that platform).
  1122     * Fix unicode errors that happened when password checker failed a password
  1123     * WikiConfig/WikiConfigHelp: fixed wrong language table headings
  1124     * Themes: make the margins around trail line work properly
  1125     * "modernized" theme:
  1126       * make broken links gray
  1127       * add new right/center/left/justify css classes
  1128       * don't force Arial
  1129     * Standalone server: be more specific when catching socket exceptions,
  1130       treat socket errors in http header emission in the same way.
  1131     * GUI editor:
  1132       * Fix heading levels when inserting new headings.
  1133       * Fix headers already sent exception when using e.g. edit LOCKing.
  1134     * Xapian indexing: fixed missing import for execfilter (only happened on
  1135       non-posix platforms like win32)
  1136 
  1137   * New features:
  1138     * Themes:
  1139      * Make the TOC shrinkwrap, add white background to navigation macro.
  1140        The table of contents looked bad spanning the whole width of the page.
  1141        It's made to shrinkwrap now, so it will only get as wide, as the longest
  1142        heading. We use display:inline-table, so this won't work in MS IE6,
  1143        which still displays it the old way.
  1144        Navigation macro now has a white background, to make it more readable
  1145        when it's floating over a pre block or TOC.
  1146      * Make the numbers in lists in table of contents right-aligned.
  1147      * Refactored and extended theme.html_stylesheets() to make alternate
  1148        stylesheets possible. Stylesheet definitions now can either be:
  1149        2-tuples: (media, href)  # backwards compatibility
  1150        or:
  1151        3-tuples: (media, href, title)  # new, for defining alternate stylesheets
  1152        This works within themes as well as in the wiki config.
  1153        See also: http://www.w3.org/Style/Examples/007/alternatives.html
  1154 
  1155 
  1156 Version 1.8.0:
  1157   Note: This is a reduced CHANGES, ommitting details from rc/beta test and
  1158         also less interesting minor changes and fixes. It shows changes
  1159         relative to 1.7.2 release.
  1160         If you want to see full detail, read it there:
  1161         http://hg.moinmo.in/moin/1.8/file/6130eab15936/docs/CHANGES
  1162 
  1163   New Features: ==============================================================
  1164     * HINT: New "modernized" theme - if you use "modern" [default], try:
  1165       theme_default = 'modernized'
  1166       If you find problems with "modernized", please report them because we
  1167       want to use it as default theme in future.
  1168     * GUI Editor:
  1169       * upgraded to use FCKEditor version 2.6.3
  1170       * user can insert and modify various types of MoinMoin links
  1171     * New plugin_dirs setting to allow multiple plugin pathes (additional to
  1172       the automatically configured plugin_dir [default: data_dir/plugin]).
  1173     * @EMAIL@ expands to a MailTo macro call with the obfuscated email address
  1174       of the current user.
  1175     * New macros "WikiConfig" and "WikiConfigHelp".
  1176     * Per-parser quickhelp, 'quickhelp' class variable of parser class.
  1177     * Secure session cookies for https (see cfg.cookie_secure).
  1178     * Added left/center/right/justify css classes to builtin themes.
  1179       Use them like:
  1180       {{{#!wiki justify
  1181       this content is justified....
  1182       }}}
  1183 
  1184   Removed Features: ==========================================================
  1185     * HINT: url_prefix setting (use url_prefix_static or just use the default)
  1186     * traceback_log_dir setting (we just use logging.exception)
  1187     * editor_quickhelp setting (replaced by per-parser quickhelp)
  1188     * Restoring backups with the backup action and related settings (while
  1189       creating backups is no big issue and should work OK, restoring them
  1190       had fundamental issues related to overwriting or not-overwriting of
  1191       existing files - thus we removed the "restore" part of the action and
  1192       recommend that you just contact the wiki server admin in case of trouble,
  1193       give him your wiki backup file and let him carefully restore it.)
  1194     * Removed unmaintained DesktopEdition (moin 1.5.x style) and phpwiki
  1195       migration scripts from contrib/ directory.
  1196 
  1197   Bug Fixes: =================================================================
  1198     * GUI Editor - fixed lots of bugs.
  1199     * Fixing https detection for servers using HTTPS=1 and also for WSGI
  1200       servers not using HTTPS/SSL_ environment, but just wsgi.url_scheme.
  1201     * Search results: link to 'view' rendering of found attachments.
  1202     * Standalone server: fix serverClass and interface argument processing,
  1203       announce used serverClass in log output.
  1204     * mointwisted: fixed Twisted start script.
  1205     * Logging:
  1206       * Use logging framework for messages emitted by warnings module (e.g.
  1207         DeprecationWarning), silence some specific warnings.
  1208       * Removed superfluous linefeeds in timing log output.
  1209     * Bug fix for language not installed (MoinMoinBugs/WikiLanguageNotDefined).
  1210     * Fixed editbar hidden comment link cosmetics for sidebar themes (hide the
  1211       complete list element).
  1212     * MoinMoinBugs/DoubleScriptNameInSitemap (fixing urls given by sitemap
  1213       action, if the wiki does not run in the root url of the site)
  1214     * Fixed backup action configuration (broke on win32).
  1215     * Fixed MoinMoinBugs/PackagesAddRevision.
  1216     * SyncPages: add workaround for callers calling log_status with encoded
  1217       bytestrings.
  1218     * Fixed dbw_hide_buttons javascript.
  1219     * HINT: Jabber bot can now be configured to use an authentication realm
  1220       which is different from the server's hostname; the xmpp_node
  1221       configuration parameter can now contain a full JID and the xmpp_resource
  1222       parameter is no longer supported.
  1223 
  1224   Other Changes: =============================================================
  1225     * HINT: new configuration for misc. secrets, please use either:
  1226           secrets = "MySecretLooongString!" # one secret for everything
  1227       or:
  1228           secrets = {
  1229               'xmlrpc/ProcessMail': 'yourmailsecret', # for mailimport
  1230               'xmlrpc/RemoteScript': 'yourremotescriptsecret',
  1231               'action/cache': 'yourcachesecret', # unguessable cache keys
  1232               'wikiutil/tickets': 'yourticketsecret', # edit tickets
  1233               'jabberbot': 'yourjabberbotsecret', # jabberbot communication
  1234           }
  1235       Secret strings must be at least 10 chars long.
  1236       Note: mail_import_secret setting is gone, use
  1237             secrets["xmlrpc/ProcessMail"] instead of it.
  1238       Note: jabberbot secret setting is gone, use
  1239             secrets["jabberbot"] instead of it.
  1240     * HINT: user_autocreate setting was removed from wiki configuration and
  1241       replaced by a autocreate=<boolean> parameter of the auth objects that
  1242       support user profile auto creation.
  1243     * moin import irclog: use irssi parser to format logs, mapped .irc
  1244       extension to text/plain mimetype.
  1245     * HINT: backup action: backup_exclude (default: "do not exclude anything")
  1246       is now a function f(filename) that tells whether a file should be
  1247       excluded from backup.
  1248       You can get the old regex exclusion functionality by using:
  1249       backup_exclude = re.compile(your_regex).search
  1250       Be careful with your regex, you might need to use re.escape() to escape
  1251       characters that have a special meaning in regexes (e.g.: \.[] etc.).
  1252       If in doubt, maybe just leave backup_exclude at the default and don't
  1253       exclude anything.
  1254     * Speed up javascript comments processing on IE by getElementsByClassName()
  1255     * Added sk (slovak) i18n, updated i18n.
  1256 
  1257 
  1258 1.7.3:
  1259   New features:
  1260     * Secure session cookies for https, see cfg.cookie_secure.
  1261     * Add left/center/right/justify classes to builtin themes.
  1262 
  1263   Fixes:
  1264     * Python 2.3 compatibility fixes.
  1265     * Fixed https detection for servers using HTTPS=1 and also for wsgi servers
  1266       not using HTTPS/SSL_ environment, but just wsgi.url_scheme.
  1267     * GUI editor:
  1268       * Fix crash when editing a page with non-ASCII pagename and inserting a link
  1269       * Fix "headers already sent exception" with edit LOCKs.
  1270     * i18n.__init__: Bug fix for wiki language not installed.
  1271     * Fixed URLs given by sitemap action, if the wiki does not run at / URL.
  1272     * Search results: link to 'view' rendering of found attachments
  1273     * Logging:    
  1274       * Removed superfluous linefeed in timing log output.
  1275       * Use logging framework for messages emitted by warnings module (e.g.
  1276         DeprecationWarning), silence some specific warnings.
  1277     * Fix dbw_hide_buttons javascript.
  1278     * Standalone server:
  1279       * fix serverClass argument processing
  1280       * fix --interface="" argument processing
  1281     * mointwisted:
  1282       * added missing pidFile parameter
  1283       * better use Config.name for pidFile to avoid conflicts and keep same
  1284         behaviour as in the past
  1285     * Jabber bot can now be configured to use an authentication realm which
  1286       is different from the server's hostname
  1287 
  1288 
  1289 Version 1.7.2:
  1290   Fixes:
  1291     * Fix leakage of edit-log file handles (leaked 1 file handle / request!).
  1292     * Fix for MoinMoinBugs/SystemAdminMailAccountData (using POST and forms)
  1293     * Wiki parser: avoid IndexError for empty #! line
  1294     * MonthCalendar macro: fix parameter parsing / url generation
  1295     * Xapian indexing filters (MoinMoin/filter/ or data/plugin/filter/):
  1296       Some indexing filter scripts (e.g. for MS Word documents or PDF files)
  1297       failed on windows because of the single-quote quoting we used (that
  1298       works on Linux and other Posix systems). The fix introduces platform-
  1299       dependant automatic quoting, using double-quotes on win32 and single-
  1300       quotes on posix.
  1301       HINT: if you use own filter plugins based on execfilter, you have to
  1302       update them as the filename quoting (was '%s') is now done automatically
  1303       and must not be part of the command string any more (now just use %s).
  1304       See MoinMoin/filter/ for some up-to-date code (esp. the PDF filter).
  1305     * Prevent CategoryTemplate being listed as a category (it is a Template,
  1306       but matched also the category regex) - added to sample wikiconfig.
  1307     * LDAP auth: fix processing of TLS options
  1308     * UpdateGroup xmlrpc server side: fix wrong arg count error
  1309     * UpdateGroup client: use multicall / auth_token, refactor code so that
  1310       updateGroup function is reusable.
  1311     * Improve Python 2.3 compatibility, add notes where 2.4 is required.
  1312 
  1313 
  1314 Version 1.7.1:
  1315   New features:
  1316     * New 'cache' action (see developer notes).
  1317 
  1318   Fixes:
  1319     * Security fix: XSS fix for advanced search form
  1320     * Avoid creation of new pagedirs with empty edit-log files by just
  1321       accessing a non-existant page. If you used 1.7 before, you likely have
  1322       quite some trash pagedirs now and you can clean them up by using:
  1323       moin --config-dir=... --wiki-url=... maint cleanpage
  1324       This will output some shell script (please review it before running!)
  1325       that can be used to move trash pages into some trash/ directory and also
  1326       moves deleted pages into some deleted/ directory. Maybe keep a copy of
  1327       those directories for a while just for the case.
  1328     * Server specific fixes:
  1329       * standalone (wikiserver.py): fix --pidfile and --group option, fix
  1330         operation without a wikiserverconfig.py (use builtin defaults).
  1331       * mod_python: work around mod_python 3.3.1 problems with file uploads.
  1332         Note: if you are still using mod_python, we strongly recommend you
  1333 	      try out mod_wsgi (in daemon mode) - it has less bugs, better
  1334 	      security, better separation, WSGI is a Python standard, and moin
  1335 	      developers also use WSGI. See HelpOnInstalling/ApacheWithModWSGI.
  1336     * revert action: fixed for deleted pages.
  1337     * Search:
  1338       * Xapian indexing: Removed crappy "hostname" tokenization.
  1339         Fixes MoinMoinBugs/1.7 XapianNotWorkingWithLeadingNumbersInTitle.
  1340         Also tokenize CamelCase parts of non-wikiwords.
  1341       * Make query parser reject more invalid input.
  1342       * If query parsing raises a BracketError, at least tell what the problem
  1343         is (and not just raise empty  ValueError).
  1344       * Category search: ignore traling whitespace after ----
  1345     * Argument parser:
  1346       * Fixed sort() usage in UnitArgument to be Python 2.3 compatible.
  1347       * Fixed MoinMoinBugs/TypeErrorInWikiutils.
  1348     * Macros:
  1349       * TableOfContents: skip outer-most <ol> levels when page isn't using
  1350         the biggest headings
  1351       * MonthCalendar: fix MoinMoinBugs/MonthCalendarBreaksOnApostrophe
  1352     * xslt parser: fix MoinMoinBugs/DoNotConvertUnicodeToUTF8ForXsltParser
  1353     * OpenID RP: make it compatible to python-openid 2.2.x
  1354     * PackagePages.collectpackage: removed encoding from file name of zipfile
  1355     * Surge protection: exclude localnet no matter whether user is known or not.
  1356     * Notifications: fix MoinMoinBugs/DuplicateNewUserNotification
  1357     * Script moin account create/disable/resetpw: checks for already existing
  1358       user now.
  1359 
  1360   Other changes:
  1361     * Prevent CategoryTemplate being listed as a category (it is a Template)
  1362       by changing the default page_category_regex.
  1363 
  1364   Developer notes:
  1365     * New MoinMoin.action.cache - can be used to cache expensively rendered
  1366       output, e.g. generated images). Once put into the cache, moin can emit
  1367       a http response for that content very fast and very efficient (including
  1368       "304 not changed" handling.
  1369     * New file-like API in MoinMoin.caching (good for dealing with medium
  1370       to large files without consuming lots of memory).
  1371     * wikiutil.importPlugin supports getting the whole plugin module object
  1372       by giving function=None.
  1373 
  1374 
  1375 Version 1.7.0:
  1376   Note: This is a reduced CHANGES, ommitting details from rc/beta test and
  1377         also less interesting minor changes and fixes. It shows changes
  1378         relative to 1.6.3 release.
  1379         If you want to see full detail, read it there:
  1380         http://hg.moinmo.in/moin/1.7/file/76265568e8d3/docs/CHANGES
  1381 
  1382   New Features: ==============================================================
  1383     * HINT: we added generic UPDATE instructions as docs/UPDATE.html.
  1384 
  1385     * HINT: Standalone server usage changed:
  1386       * Standalone server can now be started via the "moin" script command,
  1387         optionally backgrounding itself.
  1388         See: moin server standalone --help
  1389       * In the toplevel dir, we have renamed moin.py to wikiserver.py (it was
  1390         often confused with the moin scripting command).
  1391         Now you have:
  1392         * wikiserver.py - to start the standalone server
  1393         * wikiserverconfig.py - to configure the standalone server
  1394         * wikiserverlogging.conf - to configure logging for it (default config
  1395           is ok for all day use, but can easily be modified for debugging)
  1396         * wikiconfig.py - to configure the wiki engine
  1397       * Removed old moin daemonizing script (replaced by moin server standalone
  1398         --start/stop)
  1399       * We now provide the "moin" script command also for people not using
  1400         setup.py, see wiki/server/moin.
  1401 
  1402     * Logging
  1403       * New powerful and flexible logging, please see wiki/config/logging/ -
  1404         HINT: you have to upgrade your server adaptor script (e.g. moin.cgi)
  1405         and load a logging configuration that fits your needs from there, or
  1406         alternatively you can also set MOINLOGGINGCONF environment variable
  1407         to point at your logging config file.
  1408         If you use some of our sample logging configs, make sure you have a
  1409         look INTO them to fix e.g. the path of the logfile it will use.
  1410       * Moin now logs the path from where it loaded its configuration(s).
  1411 
  1412     * Authentication / Sessions:
  1413       * HINT: New authentication plugin system, see HelpOnAuthentication. If
  1414         you do not use the builtin default for 'auth' list, you likely have to
  1415         change your configuration. See wiki/config/snippets/ for some samples.
  1416       * HINT: New session handling system (no moin_session any more, now done
  1417         internally and automatically), see HelpOnSessions for details.
  1418       * Added OpenID client and server support.
  1419         See: HelpOnAuthentication and HelpOnOpenIDProvider.
  1420       * cfg.trusted_auth_methods is a list of auth methods that put an
  1421         authenticated user into the "Trusted" ACL group.
  1422 
  1423     * User profiles / password recovery / notification:
  1424       * New newacount action for creating new user accounts/profiles. If you
  1425         don't want users creating new accounts on their own, you can add this
  1426         action to actions_excluded list.
  1427       * New recoverpass action for password recovery:
  1428         If you forgot your password, recoverpass sends you an email with a
  1429         password recovery token (NOT the encrypted password) that is valid
  1430         for 12 hours.
  1431       * New moin account resetpw script for resetting a user's password by
  1432         the wiki admin.
  1433       * New preferences plugin system, see MoinMoin/userprefs/__init__.py.
  1434       * New notification system with an optional jabber notification bot, see
  1435         HelpOnNotification. HINT: wiki users have to check their notification
  1436         settings, esp. if they want to receive trivial update notifications.
  1437 
  1438     * The diff action now has navigation buttons for prev/next change and also
  1439       a revert button to revert to the revision shown below the diff display.
  1440     * ThemeBase: support Universal Edit Button, see there for details:
  1441       http://universaleditbutton.org/
  1442     * ?action=info&max_count=42 - show the last 42 history entries of the page.
  1443       max_count has a default of default_count and a upper limit of
  1444       limit_max_count - you can configure both in your wiki config:
  1445       cfg.history_count = (100, 200) # (default_count, limit_max_count) default
  1446     * The CSV parser can sniff the delimiter from the first CSV line so other
  1447       delimeters than ";" can be used.
  1448     * Admonition support. Added styling for tip, note, important, warning 
  1449       and caution in the modern theme. For more info see HelpOnAdmonitions.
  1450     * DocBook-formatter:
  1451       * supports HTML entities like &rarr; and &#9731;
  1452       * supports the FootNote macro
  1453       * supports bulletless lists
  1454       * support for admonitions
  1455       * will export the wiki page's edit history as the generated article's
  1456         revision history. Doesn't add history of included pages.
  1457       * supports for the MoinMoin comment element, though only inline comments
  1458         are likely to be valid since the DocBook remark is an inline element.
  1459     * New Hits macro: shows the total hits for the page it is used on.
  1460 
  1461   Removed Features: ==========================================================
  1462     * HINT: Removed attachments direct serving (cfg.attachments - this was
  1463             deprecated since long!). Use AttachFile action to serve attachments.
  1464     * Duplicated file attachment upload code was removed from Load action (just
  1465       use AttachFile action to deal with attachments).
  1466     * Removed 'test' action. If you like to run unit tests, use py.test.
  1467     * Removed Login macro.
  1468 
  1469   Bug Fixes: =================================================================
  1470     * Better handling of ImportErrors (farmconfig, macros, wikiserverconfig).
  1471     * Fix failure of detection of on-disk cache updates.
  1472     * Fix traceback in filesys.py on Mac OS X when "import Carbon" fails.
  1473 
  1474     * AttachFile action / file up- and download / zip support:
  1475       * WSGI: use wsgi.file_wrapper (or a builtin simple wrapper). Fixes memory
  1476         consumption for sending of large file attachments.
  1477       * FastCGI: flush often. Fixes memory consumption for sending of large
  1478         file attachments.
  1479       * Use the open temporary file for receiving file attachment uploads
  1480         (fixes big memory consumption for large file uploads).
  1481       * Catch runtime errors raised by zipfile stdlib modules when trying to
  1482         process a defective zip.
  1483       * When unzipping member files, decode their filenames from utf-8 and
  1484         replace invalid chars.
  1485       * Make error msg less confusing when trying to overwrite a file attachment
  1486         without having 'delete' rights.
  1487 
  1488     * HINT: page_*_regex processing had to be changed to fix category search.
  1489       If you don't use the builtin (english) defaults, you will have to change
  1490       your configuration:
  1491         old (default): page_category_regex = u'^Category[A-Z]'
  1492         new (default): page_category_regex = ur'(?P<all>Category(?P<key>\S+))'
  1493       As you see, the old regex did work for detecting whether a pagename is
  1494       a category, but it could not be used to search for a category tag in the
  1495       page text. The new regex can be used for both and identifies the complete
  1496       category tag (match in group 'all', e.g. "CategoryFoo") as well as the
  1497       category key (match in group 'key', e.g. "Foo") by using named regex
  1498       groups. \S+ means the category key can be anything non-blank.
  1499       If you like to simultaneously support multiple languages, use something
  1500       like this: ur'(?P<all>(Kategorie|Category)(?P<key>\S+))'
  1501       HINT: after changing your configuration, please rebuild the cache:
  1502         * stop moin
  1503         * moin ... maint cleancache
  1504         * start moin
  1505       If you don't do this, your groups / dicts will stop working (and also
  1506       your ACLs that use those groups). You better do a test whether it works.
  1507 
  1508     * Xapian search / indexing / stemming:
  1509       * Use text/<format> as mimetype for pages.
  1510       * Index also major and minor for mimetypes, so it will find 'text' or
  1511         'plain' as well as 'text/plain'
  1512       * Fix searching for negative terms.
  1513       * Improve result list ordering.
  1514       * Index filters: redirect stderr to logging system.
  1515       * Remove crappy num regex from WikiAnalyzer, improve tokenization.
  1516       * Fix AttributeError that happened when trying to access an attribute only
  1517         used with xapian search (but regex search is not done by xapian)
  1518       * Fix IndexErrors happening when pages are renamed/nuked after the index
  1519         was built.
  1520       * Fixed indexing of WikiWords (index "WikiWords", "Wiki" and "Words").
  1521       * Fix crash if default language is un-stemmable.
  1522       * xapian_stemming: removed some strange code (fixes search
  1523         title:lowercaseword with xapian_stemming enabled)
  1524       * Fixed category indexing (index CategoryFoo correctly as CategoryFoo, not
  1525         Foo - for all languages, see page_*_regex change above).
  1526     * Builtin search: support mimetype: search for pages for the builtin search
  1527       engine (using text/<format>).
  1528 
  1529     * Parser fixes:
  1530       * Wiki: fix subscript parsing (was broken for cases like 'a,,1,2,,').
  1531       * Docbook: fixed detection of WikiWords.
  1532       * All: Add ssh protocol to url_schemas for ssh:... URLs.
  1533 
  1534     * XMLRPC:
  1535       * Fix xmlrpc request.read() call to use content-length, if available,
  1536         fixes hangs with wsgiref server.
  1537       * Wiki xmlrpc getPageInfoVersion() fixed:
  1538         * works correctly now for old page versions (was unsupported)
  1539         * works correctly now for current page version (reported wrong
  1540           data when a page had attachment uploads after the last page
  1541           edit)
  1542         * returns a Fault if it did not find a edit-log entry
  1543 
  1544   Other Changes: =============================================================
  1545     * Using better ACLs and comments on system/help pages now, just taking
  1546       away 'write' permission, but using default ACLs for everything else.
  1547     * HINT: If you want to use xapian based indexed search, you need to have
  1548       Xapian >= 1.0.0 (and you can remove PyStemmer in case you have installed
  1549       it just for moin - we now use the stemmer built into Xapian as it
  1550       supports utf-8 since 1.0.0).
  1551     * Changed default value of cfg.search_results_per_page to 25.
  1552     * Surge Protection: If a user is authenticated by a trusted authentication
  1553       (see also cfg.auth_methods_trusted) then he/she won't trigger surge
  1554       protection, but moin will just log a INFO level log msg with the user's
  1555       name so you can find the culprit in case he/she is overusing ressources.
  1556     * HINT: Added MyPages and CopyPage to actions_excluded because MyPages
  1557       doesn't work without special SecurityPolicy anyway and CopyPage has
  1558       questionable behaviour.
  1559     * Load action now just creates a new revision of the target page, the
  1560       target pagename defaults to the current page name and can be edited.
  1561       If the target pagename is empty, moin tries to derive the target pagename
  1562       from the uploaded file's name.
  1563       Load tries to decode the file contents first using utf-8 coding and, if
  1564       that fails, it forces decoding using iso-8859-1 coding (and replacing
  1565       invalid characters).
  1566     * HINT: cfg.show_login is gone, see code in theme/__init__.py, this may
  1567       affect many themes!
  1568     * HINT: a new userprefs/ plugin directory will be created by the usual
  1569       "moin migration data" command.
  1570     * DocBook-formatter:
  1571       * generates a valid DOCTYPE
  1572       * table support has been improved
  1573       * handling of definitions and glossaries is more robust
  1574       * supports program language and line numbering in code areas
  1575     * HINT: ldap_login behaves a bit different now:
  1576       In previous moin versions, ldap_login tended to either successfully
  1577       authenticate a user or to completely cancel the whole login process in
  1578       any other case (including ldap server down or exceptions happening).
  1579       This made subsequent auth list entries rather pointless.
  1580       Now it behaves like this:
  1581         * user not found in LDAP -> give subsequent auth list entries a
  1582           chance to authenticate the user (same happens if it finds multiple
  1583           LDAP entries when searching - it logs an additional warning then).
  1584         * user found, but wrong password -> cancel login
  1585         * ldap server not reachable or other exceptions -> give subsequent
  1586           auth list entries a chance
  1587       So please make sure that you really trust every auth list entry you have
  1588       configured when upgrading or it might maybe change behaviour in a
  1589       unexpected or unwanted way.
  1590     * ldap_login now supports failover: if it can't contact your LDAP server
  1591       (e.g. because it is down or unreachable), it will just continue and
  1592       try to authenticate with other authenticators (if there are any in
  1593       cfg.auth list). So if you have some mirroring LDAP backup server, just
  1594       put another authenticator querying it there:
  1595           ldap_auth1 = LDAPAuth(server_uri='ldap://mainserver', ...)
  1596           ldap_auth2 = LDAPAuth(server_uri='ldap://backupserver', ...)
  1597           auth = [ldap_auth1, ldap_auth2, ]
  1598 
  1599   Developer notes: ===========================================================
  1600     * Page.last_edit() is DEPRECATED, please use Page.edit_info().
  1601     * Page._last_edited() is GONE (was broken anyway), please use
  1602       Page.editlog_entry().
  1603     * New request.send_file() call, making it possible to use server-specific
  1604       optimizations.
  1605     * getText's (aka _()) 'formatted' keyword param (default: True in 1.6 and
  1606       early 1.7) was renamed/changed: it is now called 'wiki' and defaults to
  1607       False. Example calls:
  1608       _('This will NOT get parsed/formatted by MoinMoin!')
  1609       _('This will be parsed/formatted by MoinMoin!', wiki=True)
  1610       _('This will be used as a left side of percent operator. %s',
  1611         wiki=True, percent=True)
  1612     * Page.url 'relative' keyword param (default: True in 1.6 and early 1.7)
  1613       was changed to default False).
  1614     * The themedict no longer contains 'page_user_prefs' and 'user_prefs',
  1615       this may affect custom themes.
  1616     * The rst-parser's admonition class names are no longer prepended with
  1617       "admonition_". Instead the class names are now for example "note"
  1618       and not "admonition_note".
  1619 
  1620 
  1621 Version 1.6.3:
  1622   Fixes:
  1623     * Security fix: a check in the user form processing was not working as
  1624       expected, leading to a major ACL and superuser priviledge escalation
  1625       problem. If you use ACL entries other than "Known:" or "All:" and/or
  1626       a non-empty superuser list, you need to urgently install this upgrade.
  1627     * Security fix: if acl_hierarchic=True was used (False is the default),
  1628       ACL processing was wrong for some cases, see
  1629       MoinMoinBugs/AclHierarchicPageAclSupercededByAclRightsAfter
  1630     * For {{transclusion_targets}} we checked the protocol to be http(s),
  1631       this check was removed (because file: and ftp: should work also) and
  1632       it's not moin's problem if the user uses silly protocols that can't
  1633       work for that purpose.
  1634     * Fixed TableOfContents macro for included pages.
  1635     * server_fastcgi: added Config.port = None. If you want to use some port
  1636       (not a fd), you can set it now in your Config, e.g. port = 8888.
  1637     * category: search matches categories even if there are comment lines
  1638       between the horizontal rule and the real categories, e.g.:
  1639       ... some page text ...
  1640       ----
  1641       ## optionally some comments, e.g. about possible categories:
  1642       ## CategoryJustACommentNotFound
  1643       CategoryTheRealAndOnly
  1644 
  1645       Note: there might be multiple comment lines, but all real categories
  1646             must be on a single line either directly below the ---- or
  1647             directly below some comment lines.
  1648   
  1649   Other changes:
  1650     * Added 'notes' to config.url_schemas, so you can use notes://notessrv/...
  1651       to invoke your Lotus Notes client.
  1652     * After creating a new user profile via UserPreferences, you are logged
  1653       in with that user (no need to immediately enter the same name/password
  1654       again for logging in).
  1655 
  1656 
  1657 Version 1.6.2:
  1658   Fixes:
  1659     * Security fix: check the ACL of the included page for the rst parser's
  1660       include directive.
  1661     * Potential security/DOS fix: we removed cracklib / python-crack support
  1662       in password_checker as it is not thread-safe and caused segmentation
  1663       faults (leading to server error 500 because the moin process died).
  1664     * Fix moin_session code for auth methods other than moin_login (e.g. http).
  1665       If you have worked around this using moin_anon_session, you can remove
  1666       this workaround now (except if you want anon sessions for other reasons).
  1667     * Fix moin_session code to delete invalid session cookies and also create
  1668       a new session cookie if it got a valid user_obj at the same time.
  1669     * Fix xmlrpc applyAuthToken: give good error msg for empty token.
  1670     * Fixed category search, use category:CategoryFoo as search term.
  1671     * xapian_stemming = False (changed default) to workaround some problems
  1672       in the code enabled by it. Fixes the problems when searching for
  1673       lowercase or numeric titles or word fragments with the builtin search.
  1674     * Fix trail for anon users without a session, do not show a single page.
  1675     * Fix MoinMoinBugs/WikiSyncComplainsAboutTooOldMoin.
  1676     * Wiki parser: fixed strange insertion of unwanted paragraphs.
  1677     * Wiki parser: fix interwiki linking:
  1678       Free interwiki links did not change since 1.5 (they still require to match
  1679       [A-Z][A-Za-z]+ for the wikiname part, i.e. a ASCII word beginning with an
  1680       uppercase letter).
  1681       Bracketed interwiki links now behave similar to how they worked in 1.5:
  1682       Moin just splits off the part left of the colon - no matter how it looks
  1683       like. It then tries to find that in the interwiki map. If it is found,
  1684       a interwiki link gets rendered. If it is not found, moin will render a
  1685       link to a local wiki page (that has a colon in the pagename). It will
  1686       also render a local wiki page link if there is no colon at all, of course.
  1687       Examples:
  1688       [[lowercasewikiname:somepage]] does an interwiki link (if in the map).
  1689       [[ABC:n]] does a local link to page ABC:n (if ABC is NOT in the map).
  1690     * Wiki parser: fix interwiki linking for the case that there are query args
  1691       in the interwiki map entry and you give additional query args via link
  1692       markup (uses correct query arg separator now), e.g.:
  1693       [[Google:searchterm|search this|&foo=bar]]
  1694     * Creole parser: fixed bug that prevents images inside links.
  1695     * Python parser: catch indentation error.
  1696     * PageEditor: fixed copyPage for write restricted pages.
  1697     * GUI editor: fixed javascript error with too complex word_rule regex,
  1698       see MoinMoinBugs/GuiEditorSyntaxError.
  1699     * Fixed FCKeditor dialog boxes for FireFox3.
  1700     * NewPage macro/newpage action: fixed for non-ascii template pagenames.
  1701     * FootNote macro: Fix MoinMoinBugs/FootNoteNumbering.
  1702     * EmbedObject macro: bug fix for image mimetype
  1703     * WSGI:
  1704       * fix TWikiDraw saving a drawing by also evaluating the query args.
  1705       * work around unpythonic WSGI 1.0 read() API, fixing broken xmlrpc
  1706         putPage with mod_wsgi
  1707     * Fix highlighting (see MoinMoinBugs/SearchForPagesWithComments).
  1708     * Fix logfile code for EACCESS errors.
  1709     * Removed the "logging initialized" log messages because it was issued once
  1710       per request for CGI.
  1711 
  1712   Other changes:
  1713     * Show "Comments" toggling link in edit bar only if the page really
  1714       contains comments.
  1715     * Made default configuration of surge protection a bit more forgiving,
  1716       especially for edit action which is currently also used for previews.
  1717     * Updated i18n, system/help pages, added Macedonian system text translation.
  1718     * Improved moin xmlrpc write command's builtin docs and auto-append
  1719       ?action=xmlrpc2 to the target wiki url given.
  1720 
  1721 
  1722 Version 1.6.1:
  1723   New features:
  1724     * Improved params for [[target|label|params]]:
  1725       Added accesskey link tag attribute, e.g.: [[target|label|accesskey=1]].
  1726       Additionally to specifying link tag attributes (like class=foo), you can
  1727       now also specify &key=value for getting that into the query string of
  1728       the link URL.
  1729       The "&" character is important, don't forget it or it won't get into the
  1730       query string!
  1731       E.g. for an attachment, you can use:
  1732       [[attachment:foo.pdf|Direct download of foo.pdf|&do=get]]
  1733       E.g. for linking to some specific diff, you can use:
  1734       [[SomePage|see that diff|&action=diff,&rev1=23,&rev2=42]]
  1735       See also the updated HelpOnLinking page!
  1736     * AdvancedSearch: make multipe categories/languages/mimetype selections possible
  1737     * Added a configuration directive to only do one bind to the LDAP server.
  1738       This is useful if you bind as the user the first time.
  1739       ldap_bindonce = False # default
  1740 
  1741   Fixes:
  1742     * Fix XSS issue in login action.
  1743     * Fix wrong pagename when creating new pages on Mac OS X - that was a big
  1744       showstopper for moin 1.6.0 on Mac OS X.
  1745     * Fixed 1.6 migration script:
  1746       Make sorting python 2.3 compatible.
  1747       Just skip corrupted event log lines.
  1748       Fix link conversion by using data.pre160 as data_dir.
  1749       Fix bad /InterWiki pagenames when encountering interwiki links with bad
  1750       wiki names.
  1751       Improve ImageLink conversion by using its argument parser code.
  1752       Added STONEAGE_IMAGELINK (default: False) switch to wiki markup converter,
  1753       toggle it if you had a very old ImageLink macro in production and the
  1754       converter output has target and image interchanged.
  1755       Fixed UnicodeDecodeError for wrongly encoded attachment filenames.
  1756     * Wiki parser:
  1757       Fix parsing of link/transclusion description and params.
  1758       Fix relative attachment targets.
  1759       Fix supported URL schemes (some got lost since 1.5.8).
  1760       Showing an upload link for non-existing non-text/non-image transclusions
  1761       now (like e.g. *.pdf).
  1762     * RST parser: fix attachment: and drawing: processing
  1763     * Fix quickhelp when editing RST markup pages.
  1764     * Fix Despam action: editor grouping was broken, increase time interval
  1765       to 30 days.
  1766     * Fix AdvancedSearch domain:system search crashing.
  1767     * Only switch off xapian search if we didn't use it because of missing index.
  1768     * Fix saving twikidraw drawings by removing 'java' from spider regex.
  1769     * Fix classic theme's unsubscribe icon's action link.
  1770     * Fix AttachFile action: don't show unzip for packages, only show install
  1771       for superuser.
  1772     * Fix "su user" troubles on UserPreferences.
  1773     * Removed unit tests from ?action=test (due to changes in our test
  1774       environment, using py.test now, this was broken).
  1775     * Duplicated the top directories' moin.py to wiki/server/moin.py so it gets
  1776       installed by setup.py.
  1777     * Fix MoinMoinBugs/1.6.0LanguageIgnoreBrowserConfigurationError
  1778     * Fix MoinMoinBugs/MoveAttachmentNotWorkingWithModPython
  1779     * Fix MoinMoinBugs/1.6.0SupplementationAndAccessRights
  1780     * Fix MoinMoinBugs/RenamingUserAllowsOldUsernameToLogin
  1781     * Fix MoinMoinBugs/GuiEditorExcelPasteExpatErrorUnboundPrefix
  1782 
  1783   Other changes:
  1784     * I18n texts, system and help pages updated, please update your underlay
  1785       directory (see wiki/underlay/...).
  1786     * Improved "moin" script help, invoke it with "moin ... package command --help".
  1787     * Added some .ext -> mimetype mappings missing on some systems (like Mac OS X).
  1788     * Removed ImageLink macro, as this can be easily done with moin wiki link
  1789       syntax now - see HelpOnMacros/ImageLink (the 1.6 migration scripts convert
  1790       all ImageLink calls to moin wiki link syntax).
  1791     * Updated EmbedObject macro.
  1792 
  1793 
  1794 Version 1.6.0:
  1795  * This is a reduced CHANGES, ommitting details from rc/beta test and also
  1796    less interesting minor changes and fixes. If you want to see full detail,
  1797    read it there: http://hg.moinmo.in/moin/1.6/file/640f21787334/docs/CHANGES
  1798 
  1799    It took MoinMoin development a lot of work and time to implement all the new
  1800    and fixed stuff, so please, before asking for support:
  1801    * take the time to read all the stuff below
  1802    * read the new help pages (copy them from wiki/underlay/ directory)
  1803 
  1804  * HINT: If you are upgrading from a older moin version and want to keep your
  1805    existing data directory, it is essential that you read and follow
  1806    README.migration because the wiki markup and user profiles changed significantly.
  1807    See also more HINTs below...
  1808 
  1809   New features: ==============================================================
  1810 
  1811   User interface: ------------------------------------------------------------
  1812     * Removed "underscore in URL" == "blank in pagename magic" - it made more
  1813       trouble than it was worth. If you still want to have a _ in URL, just
  1814       put a _ into pagename.
  1815     * Discussion pages, see FeatureRequests/DiscussionAndOrCommentPages.
  1816     * cfg.password_checker (default: use some simple builtin checks for too
  1817       easy passwords and, if available, python-crack).
  1818       Use password_checker = None to disable password checking.
  1819     * We now have a drafts functionality (no */MoinEditorBackup pages any
  1820       more):
  1821       * If you edit a page and cancel the edit, use preview or save, a draft
  1822         copy gets saved for you to a internal cache area (data/cache/drafts/).
  1823       * If it is a save what you did and it succeeds, the draft copy gets
  1824         killed right afterwards.
  1825       * If you accidentally used cancel or your browser or machine crashes
  1826         after you used preview, then just visit that page again and edit it.
  1827         the editor will notify you that there is a draft of this page and you
  1828         will see a "Load draft" button. Click on it to load the draft into the
  1829         editor and save the page.
  1830       * The draft storage is per user and per page, but only one draft per page.
  1831     * cfg.quicklinks_default and cfg.subscribed_pages_default can be used to
  1832       preload new user profiles with configurable values.
  1833     * attachment links for non-existing attachments look different now:
  1834       the note about the non-existing attachment moved to the link title,
  1835       the link is shown with nonexistent class (grey).
  1836     * attachment embeddings for non-existing attachments show a grey clip
  1837     * The list of InterWiki sites is editable in the wiki (page InterWikiMap),
  1838       it is getting reloaded every minute.
  1839     * We support some new languages and also have new underlay pages, thanks
  1840       to all translators and people helping with the docs!
  1841 
  1842   Actions: -------------------------------------------------------------------
  1843     * Synchronisation of wikis using the SyncPages action.
  1844     * Xapian (see http://xapian.org/) based indexed search code.
  1845       To use this:
  1846       * Install xapian-core and xapian-bindings on your machine.
  1847         We used 0.9.4, but newer code should hopefully work, too.
  1848       * cfg.xapian_search = True
  1849       * Execute this to build the index:
  1850         $ moin ... index build   # indexes pages and attachments
  1851         $ moin ... index build --files=files.lst  # same plus a list of files
  1852         You should run those commands as the same user you use for your wiki,
  1853         usually this is the webserver userid, e.g.:
  1854         $ sudo -u www-data moin --config=... --wiki-url=wiki.example.org/ \
  1855                index build --files=files.lst
  1856     * New searches:
  1857         - LanguageSearch: language:de
  1858         - CategorySearch: category:Homepage
  1859         - MimetypeSearch: mimetype:image/png (for attachments/files)
  1860         - DomainSearch: domain:underlay or domain:standard
  1861         - History Search: available in advanced ui
  1862       Note: Some currently only available when Xapian is used.
  1863     * New config options and their defaults:
  1864         xapian_search        False  enables xapian-powered search
  1865         xapian_index_dir     None   directory for xapian indices
  1866                                     (can be shared for wiki farms)
  1867         xapian_stemming      True   toggles usage of stemmer, fallback
  1868                                     to False if no stemmer installed
  1869         search_results_per_page 10  determines how many hits should be
  1870                                     shown on a fullsearch action
  1871         xapian_index_history False  indexes all revisions of pages to
  1872                                     allow searching in their history
  1873     * Speeded up linkto search by avoiding read locks on the pagelinks file.
  1874 
  1875     * The action menu now calls the actions for the revision of the page you
  1876       are currently viewing. If you are viewing the current page revision, you
  1877       get the same behaviour as in moin 1.5, but if you are viewing an old
  1878       page revision, action "raw" will now show you the raw text of this OLD
  1879       revision (not of the current revision as moin 1.5 did it).
  1880       Note that not every action does evaluate the rev=XX parameter it gets.
  1881       Also please note that the edit, info, ... links in the editbar do NOT
  1882       use the rev parameter, but operate on the latest page revision (as
  1883       they did in moin 1.5).
  1884     * Info action lost the links for "raw", "print" and "revert" actions,
  1885       because you can now just view an old revision and select those actions
  1886       from the menu there.
  1887     
  1888     * ?action=sitemap emits a google sitemap (XML), listing all your wiki pages
  1889       and the wiki root URL.
  1890       Page                      Priority / Frequency / Last modification
  1891       --------------------------------------------------------------------
  1892       /                         1.0 / hourly / <now>
  1893       cfg.page_front_page       1.0 / hourly / page last edit
  1894       TitleIndex,RecentChanges  0.9 / hourly / <now>
  1895       content pages             0.5 / daily / page last edit
  1896       system/help pages         0.1 / yearly / page last edit
  1897 
  1898     * Action DeletePage and RenamePage can now be used for subpages of a page, too.
  1899     * Added Action CopyPage so you can use now an existing page or page hierarchy
  1900       as template for a new page, see FeatureRequests/CloneOrCopyPages.
  1901     * "Package Pages" action supports attachments now.
  1902     * Added SisterPages support:
  1903       * action=sisterpages will generate a list of url pagename lines for all
  1904         pages in your moin wiki.
  1905       * action=pollsistersites will poll all sister sites listed in
  1906         cfg.sistersites = [(wikiname, fetchURL), ...]
  1907         The fetch URL for the sistersites depends on the wiki engine, e.g.:
  1908         # moin based wiki:
  1909         ('MoinExample', 'http://moin.example.org/?action=sisterpages')
  1910         # oddmuse based wiki:
  1911         ('EmacsWiki', 'http://www.emacswiki.org/cgi-bin/test?action=sisterpages')
  1912         # JspWiki based wiki:
  1913         ('JspWiki', 'http://www.jspwiki.org/SisterSites.jsp')
  1914       * If the current page exists on some sister wiki, a link to it will be
  1915         added to the navibar.
  1916       You can use sister wikis for adding another dimension to your wiki UI: use
  1917       it for simple multi language support, or for comments, or anything else
  1918       "related" you need.
  1919       TODO: add sistersites_force with sister sites we link to even if they do not
  1920             have the page yet (will work only for moin as we don't know
  1921             pagename>url transformation of other wikis)
  1922     * showtags action that lists all tags related to a page.
  1923     * action=view does use mimetypes of EmbedObject too and text files will be shown
  1924       by using their colorized parsers
  1925 
  1926   Macros: --------------------------------------------------------------------
  1927     * RecentChanges:
  1928       * If a change has happened after your bookmark, the updated/new/renamed
  1929         icon links to the bookmark diff.
  1930       * If a page does not exist any more (because it was deleted or renamed),
  1931         we link the deleted icon to the diff showing what was deleted (for the
  1932         delete action). For the rename action, we just show the deleted icon.
  1933     * Conflict icon in RecentChanges is shown if a edit conflict is detected.
  1934     * Enhanced SystemAdmin's user browser, so a SuperUser can enable/disable
  1935       users from there.
  1936     * Included EmbedObject macro for embedding different major mimetypes:
  1937       application, audio, image, video, chemical, x-world. 
  1938       You are able to change the defaults of allowed mimetypes in the config
  1939       var mimetypes_embed. The config var mimetypes_xss_protect is used to deny
  1940       mimetypes. The order of both variables is Allow, Deny (mimetypes_embed,
  1941       mimetypes_xss_protect).
  1942     * Added support for @SELF to the NewPage macro.
  1943     * GetText2 macro that allows to translate messages that contain data.
  1944     * Make the FootNote macro filter duplicates and display a list of numbers
  1945       instead of a list of identical footnotes. Thanks to Johannes Berg for the
  1946       patch.
  1947 
  1948   Parsers: -------------------------------------------------------------------
  1949     * Moin Wiki parser: Changed markup for links, images and macros, see these
  1950       wiki pages: HelpOnLinking, HelpOnMacros
  1951     * New wiki markup for /* inline comments */ - they get rendered as a span
  1952       with class="comment", see next item:
  1953     * There is a new item in the edit bar: "Comments". If you click it, the
  1954       visibility of all class "comment" tags will be toggled. There is a user
  1955       preferences item "show_comments" to set if the default view shows them or not.
  1956     * The wiki parser can be used with css classes now:
  1957       {{{#!wiki comment
  1958       This will render output within a div with class "comment".
  1959       You can use any wiki markup as usual.
  1960       }}}
  1961       You can also combine multiple css classes like this:
  1962       {{{#!wiki red/dotted/comment
  1963       This will render a red background, dotted border comment section.
  1964       }}}
  1965       The same thing will work for any other css classes you have.
  1966       If the css classes contain the word "comment", they will trigger some
  1967       special feature, see next item:
  1968     * Wiki nested parser/pre sections work now, using this syntax:
  1969       a) just use more curly braces if you have 3 closing in your content:
  1970          {{{{
  1971          }}} <- does not terminate the section!
  1972          }}}}
  1973       b) use {{{ + some magic string:
  1974          {{{somemagicstring
  1975          }}} <- does not terminate the section!
  1976          somemagicstring}}}
  1977       c) {{{whatever#!python
  1978          # py code
  1979          whatever}}}
  1980       Pitfall: stuff like below does not work as it did in 1.5:
  1981          {{{aaa
  1982          bbb}}}
  1983       Solution:
  1984          {{{
  1985          aaa
  1986          bbb
  1987          }}}
  1988     * Added support for ircs: URLs (secure IRC).
  1989     * New text/creole parser that allows you to use WikiCreole 1.0 markup,
  1990       use #format creole.
  1991     * HTML parser (called "html") that allows you to use HTML on the page.
  1992       Thanks to the trac team for the nice code.
  1993     * Added the diff parser from ParserMarket, thanks to Emilio Lopes, Fabien
  1994       Ninoles and Juergen Hermann.
  1995 
  1996   XMLRPC: --------------------------------------------------------------------
  1997     * actions_excluded now defaults to ['xmlrpc'] - this kind of disables the
  1998       built-in wiki xmlrpc server code (not completely: it will just answer
  1999       with a Fault instance for any request). If you want to use xmlrpc v1 or
  2000       v2, you have to remove 'xmlrpc' from the actions_excluded list (for
  2001       example if you want to use wikisync, mailimport or any other feature
  2002       using xmlrpc). If you enable xmlrpc, it will be possible that someone
  2003       changes your wiki content by using xmlrpc (it will of course honour ACLs).
  2004     * New XMLRPC methods (see doc strings for details):
  2005       * getMoinVersion
  2006       * system.multicall -- multicall support
  2007       * Authentication System: getAuthToken/appyAuthToken
  2008       * getDiff -- method to get binary diffs
  2009       * mergeDiff -- method to local changes remotely
  2010       * interwikiName -- method to get the IWID and the interwiki moniker
  2011       * getAllPagesEx -- method to get the pagelist in a special way (revnos,
  2012         no system pages etc.)
  2013       * getAuthToken -- make and authentication token by supplying username/password
  2014       * applyAuthToken -- set request.user for following xmlrpc calls (within the
  2015                           same multicall)
  2016       * getUserProfile -- method to get user profile data for request.user
  2017     * Added XMLRPC methods for attachment handling. Thanks to Matthew Gilbert.
  2018     * XMLRPC putPage method adjusted to new AuthToken, config vars 
  2019       xmlrpc_putpage_enabled and xmlrpc_putpage_trusted_only removed.
  2020 
  2021   Scripts / Commandline interface: -------------------------------------------
  2022     * moin export dump now better conforms to the theme guidelines.
  2023     * Added a --dump-user option to the moin export dump command.
  2024       Thanks to Oliver O'Halloran.
  2025 
  2026   Security / Auth / AntiSpam / etc.: -----------------------------------------
  2027     * Hierarchical ACLs are now supported, i.e. pages inheriting permissions
  2028       from higher-level pages. See HelpOnAccessControlLists.
  2029     * If you have "#acl" (without the quotes) on a page, this means now:
  2030       "this page has own (empty) ACLs, so do not use acl_rights_default here"
  2031       Please note that this is COMPLETELY DIFFERENT from having no ACL line at
  2032       all on the page (acl_rights_default is used in that case).
  2033     * Antispam master url is now configurable via cfg.antispam_master_url.
  2034       The default is to fetch the antispam patterns from MoinMaster wiki.
  2035     * Antispam now checks the edit comments against BadContent also.
  2036     * TextCHAs (text-form CAPTCHAs).
  2037       Due to increasingly annoying wiki spammers, we added the option to use
  2038       TextCHAs (for page save (not for preview!), for attachment upload, for
  2039       user creation (not for profile save)).
  2040       This function is disabled by default. If you run a wiki that is editable
  2041       by anonymous or non-approved users from the internet (i.e. All: or Known:
  2042       in ACL terms), you should enable it in your wiki config by:
  2043       textchas = { # DO NOT USE EXACTLY THESE QUESTIONS!!!
  2044           'en': {
  2045               u'H2O is ...': u'water', # bad: too common
  2046               u'2 apples and three bananas makes how many fruits?': ur'(five|5)', # good
  2047               u'2 apples and three pigs makes how many fruits?': ur'(two|2)', # good
  2048               u'2+3': ur'5', # bad: computable
  2049               u'
  2050           },
  2051           'de': { # for german users
  2052               u'H2O ist ...': u'wasser',
  2053           },
  2054       }
  2055       This means that english users will get some random question from the 'en'
  2056       set, german users will get some from the 'de' set. If there is no 'de'
  2057       set configured, moin will fallback to language_default and then to 'en',
  2058       so make sure that you at least have a 'en' set configured (or whatever
  2059       you have set as language_default).
  2060       You need to use unicode for the questions and answers (see that u"...").
  2061       For the answer, you need to give a regular expression:
  2062       * In the easiest case, this is just some word or sentence (first en
  2063         example). It will be matched in a case-insensitive way.
  2064       * For more complex stuff, you can use the power of regular expressions,
  2065         e.g. if multiple answers are correct (second en example). Any answer
  2066         matching the regular expression will be considered as correct, any
  2067         non-matching answer will be considered as incorrect.
  2068 
  2069       Tipps for making it hard to break for the spammers and easy for the users:
  2070       * Use site-specific (not too common) questions.
  2071       * Don't use too hard questions (annoys legitimate users).
  2072       * Don't use computable questions.
  2073       * Don't reuse textchas from other sites.
  2074 
  2075       textchas_disabled_group = None # (default)
  2076       Set this to some group name and noone in this group will get textchas.
  2077       E.g.: textchas_disabled_group = u'NoTextChasGroup'
  2078 
  2079     * The login page gives now the possibility to recover a lost password, thanks to 
  2080       Oliver Siemoneit. This is especially useful for wikis where access to user 
  2081       preferences is restricted by acl.
  2082     * Session handling for logged-in users and (not by default due to expiry
  2083       problems) anonymous users.
  2084     * Updated the ldap_login code from 1.5 branch, supports TLS now.
  2085       See MoinMoin/config/multiconfig.py for supported configuration options
  2086       and their defaults (and please just change what you need to change,
  2087       in your wikiconfig).
  2088     * Interwiki auth: You need to define cfg.trusted_wikis and
  2089        cfg.user_autocreate to use it. Logging in works by entering:
  2090       Name: RemoteWikiName RemoteUserName
  2091       Password: remotepass
  2092       Then moin contacts RemoteWikiName after looking it up in the interwiki
  2093       map and tries to authenticate there using RemoteUserName and remotepass.
  2094       If it succeeds, the remote wiki will return the remote user profile items
  2095       and your local moin will autocreate an account with these values.
  2096 
  2097   Server / Network / Logging: ------------------------------------------------
  2098     * The standalone server script moved to the toplevel directory. This makes
  2099       it possible to directly start moin.py without additional configuration
  2100       to run a MoinMoin DesktopEdition like wiki setup.
  2101       Be careful: DesktopEdition uses relaxed security settings only suitable
  2102       for personal and local use.
  2103     * Added TLS/SSL support to the standalone server. Thanks to Matthew Gilbert.
  2104       To use TLS/SSL support you must also install the TLSLite library
  2105       (http://trevp.net/tlslite/). Version 0.3.8 was used for development and
  2106       testing.
  2107 
  2108     * cfg.log_reverse_dns_lookups [default: True] - you can set this to False
  2109       if rev. dns lookups are broken in your network (leading to long delays
  2110       on page saves). With False, edit-log will only contain IP, not hostname.
  2111     * Added support for "304 not modified" response header for AttachFile get
  2112       and rss_rc actions - faster, less traffic, less load.
  2113 
  2114     * Added logging framework, using stdlib's "logging" module. Just do
  2115       import logging ; logging.debug("your text"). Depending on configuration
  2116       in the server Config class, your stuff will be written to screen (stderr),
  2117       to a moin logfile, to apache's error.log, etc.:
  2118       logPath = None # 'moin.log'
  2119       loglevel_file = None # logging.DEBUG/INFO/WARNING/ERROR/CRITICAL
  2120       loglevel_stderr = None # logging.DEBUG/INFO/WARNING/ERROR/CRITICAL
  2121       NOTE: this is NOT in wikiconfig, but e.g. in moin.cgi or moin.py or ...
  2122 
  2123     * Added some experimental and disabled code, that uses x-forwarded-for
  2124       header (if present) to get the right "outside" IP before a request
  2125       enters our chain of trusted (reverse) proxies.
  2126       This code has the problem that we can't configure it in wikiconfig, so
  2127       if you want to use it / test it, you have to edit the moin code:
  2128       MoinMoin/request/__init__.py - edit proxies_trusted (near the top).
  2129       We will try to make this easier to configure, but there was no time left
  2130       before 1.6.0 release for doing bigger code refactorings needed for that.
  2131 
  2132   Mail: ----------------------------------------------------------------------
  2133     * You can send email to the wiki now (requires xmlrpc), see:
  2134       FeatureRequests/WikiEmailIntegration, HelpOnConfiguration/EmailSupport
  2135 
  2136     * Mail notifications contain a link to the diff action so the user
  2137       can see the coloured difference more easily. Thanks to Tobias Polzin.
  2138 
  2139   Other changes: =============================================================
  2140     * HINT: please copy a new version of your server script from the wiki/server/
  2141       directory and edit it to match your setup.
  2142     * HINT: instead of "from MoinMoin.multiconfig import DefaultConfig" you
  2143       need to use "from MoinMoin.config.multiconfig import DefaultConfig" now.
  2144       You need to change this in your wikiconfig.py or farmconfig.py file.
  2145       See MoinMoin/multiconfig.py for an alternative way if you can't do that.
  2146     * HINT: you need to change some imports (if you have them in your config):
  2147       Old: from MoinMoin.util.antispam import SecurityPolicy
  2148       New: from MoinMoin.security.antispam import SecurityPolicy
  2149       Old: from MoinMoin.util.autoadmin import SecurityPolicy
  2150       New: from MoinMoin.security.autoadmin import SecurityPolicy
  2151     * HINT: you need to change your auth stuff, the new way is:
  2152       from MoinMoin.auth import moin_login, moin_session
  2153       from MoinMoin.auth.http import http
  2154       auth = [http, moin_login, moin_session]
  2155       Do it in a similar way for other auth methods.
  2156     * HINT: you need to change your url_prefix setting in 2 ways:
  2157       1. The setting is now called url_prefix_static (to make it more clear
  2158          that we mean the static stuff, not the wiki script url).
  2159       2. The strongly recommended (and default) value of it is '/moin_static160'
  2160          for moin version 1.6.0 (and will be ...161 for moin 1.6.1). It is
  2161          possible and recommended to use a very long cache lifetime for static
  2162          stuff now (Expires: access plus 1 year), because we require to change
  2163          the URL of static stuff when the static stuff changes (e.g. on a
  2164          version upgrade of moin) to avoid problems with stale cache content.
  2165          Your moin will be faster with lower load and traffic because of this.
  2166          For standalone server, we use 1 year expiry for static stuff now.
  2167          For Apache, Lighttpd and other "external" servers, you have to care
  2168          for configuring them to use a long expiry and change url_prefix_static
  2169          related configuration on upgrade.
  2170       HINT: if you run standalone or Twisted server, the easiest way to get a
  2171             working configuration (with server configuration matching wiki
  2172             configuration) is to NOT set url_prefix_static at all. Moin will
  2173             use matching configuration defaults in this case.
  2174     * url_prefix_action ['action'] was introduced for lowering load and traffic
  2175       caused by searchengine crawlers. Up to now, crawlers where causing a high
  2176       load in internet moin wikis because they tried to get about everything,
  2177       including all actions linked from the user interface.
  2178       Known crawlers only get 403 for most actions, but nevertheless they first
  2179       tried. There was no means keeping them away from actions due to the rather
  2180       braindead robots.txt standard. You can only disallow pathes there, but
  2181       moin's actions were querystring based, not path based (this would need
  2182       regex support in robots.txt, but there is no such thing).
  2183       This changed now. Moin is able to generate action URLs you can handle in
  2184       robots.txt, like /action/info/PageName?action=info. So if you don't want
  2185       bots triggering actions, just disallow /action/ there. Keep in mind that
  2186       attachments are handled by /action/AttachFile, so if you want attached
  2187       files and pictures indexed by search engine, don't disallow
  2188       /action/AttachFile/ in your robots.txt. In order to use this feature,
  2189       set url_prefix_action in your wikiconfig to e.g. "action".
  2190     * We use (again) the same browser compatibility check as FCKeditor uses
  2191       internally, too. So if GUI editor invocation is broken due to browser
  2192       compatibility issues or a wrong browser version check, please file a bug
  2193       at FCKeditor development or browser development.
  2194     * HINT: We removed Lupy based indexed search code. If you were brave enough
  2195       to use cfg.lupy_search, you maybe want to try cfg.xapian_search instead.
  2196 
  2197   Developer notes: ===========================================================
  2198     * We moved the IE hacks to theme/css/msie.css that gets included after all
  2199       other css files (but before the user css file) using a conditional
  2200       comment with "if IE", so it gets only loaded for MSIE (no matter which
  2201       version). The file has some standard css inside (evaluated on all MSIE
  2202       versions) and some * html hacks that only IE < 7 will read.
  2203       HINT: if you use custom themes, you want to update them in the same way.
  2204     * autofilters for databrowser widget. Thanks to Johannes Berg for the patch.
  2205     * changed formatter.attachment_link call (it is now more flexible,
  2206       because you can render the stuff between link start and link end yourself)
  2207     * Page.url() does not escape any more. You have to use wikiutil.escape()
  2208       yourself if you want to write the URL to HTML and it contains e.g. &.
  2209     * The testing wikiconfig moved to tests/wikiconfig.py, the testing wiki
  2210       is now created in tests/wiki/...
  2211     * HINT: Killed "processors" (finally), formatter method changed to:
  2212       formatter.parser(parsername, lines)
  2213     * Refactored some actions to use ActionBase base class.
  2214     * Moved "test" action from wikiaction to MoinMoin/action/
  2215       (and use ActionBase).
  2216     * Moved MoinMoin/config.py to MoinMoin/config/__init__.py.
  2217     * Moved MoinMoin/multiconfig.py to MoinMoin/config/multiconfig.py.
  2218     * Moved "SystemInfo" macro from wikimacro to MoinMoin/macro/.
  2219     * Moved wikiaction.py stuff to MoinMoin/action/__init__.py.
  2220     * Moved wikimacro.py stuff to MoinMoin/macro/__init__.py.
  2221     * Moved wikirpc.py stuff to MoinMoin/xmlrpc/__init__.py.
  2222     * Moved wikitest.py stuff to action/test.py (only used from there).
  2223     * Moved formatter/base.py to formatter/__init__.py (FormatterBase).
  2224     * Moved util/ParserBase.py to parser/ParserBase.py.
  2225     * Moved / splitted request.py into MoinMoin/request/*.
  2226       Most stuff will be broken, please help fixing it (usually some imports
  2227       will be missing and the adaptor script will need a change maybe):
  2228       Tested successfully: CGI, CLI, STANDALONE, FCGI, TWISTED
  2229     * Moved security.py to security/__init__.py.
  2230     * Moved wikiacl.py to security/__init__.py.
  2231     * Moved logfile/logfile.py to logfile/__init__.py.
  2232     * Moved mailimport.py to mail/mailimport.py.
  2233     * Moved util/mail.py to mail/sendmail.py.
  2234     * Moved auth.py to auth/__init__.py.
  2235       Moved util/sessionParser.py to auth/_PHPsessionParser.py.
  2236       teared auth code into single modules under auth/* - moin_session handling
  2237       and the builting moin_login method are in auth/__init__.py.
  2238     * Added wikiutil.MimeType class (works internally with sanitized mime
  2239       types because the official ones suck).
  2240     * Renamed parsers to module names representing sane mimetypes, e.g.:
  2241       parser.wiki -> parser.text_moin_wiki
  2242     * Added thread_monitor debugging aid. It can be activated using:
  2243       from MoinMoin.util import thread_monitor; thread_monitor.activate_hook()
  2244       and then triggered by requesting URL ...?action=thread_monitor - please
  2245       be aware that monitoring threads has a big performance impact on its own,
  2246       so you only want to temporarily enable this for debugging.
  2247       By default, it dumps its output to the data_dir as tm_<timestamp>.log,
  2248       you can change this at bottom of action/thread_monitor.py if you want to
  2249       see output in your browser.
  2250     * Introduced scope parameter to CacheEntry() - if you specify 'farm', it
  2251       will cache into a common directory for all wikis in the same farm, if you
  2252       specify 'wiki', it will use a cache directory per wiki and if you specify
  2253       'item', it will use a cache directory per item (== per page).
  2254       Creating a CacheEntry without explicit scope is DEPRECATED.
  2255     * Smileys moved from MoinMoin.config to MoinMoin.theme.
  2256     * Removed all _ magic in URLs and filenames.
  2257     * request.action now has the action requested, default: 'show'.
  2258     * Cleaned up duplicated http_headers code and DEPRECATED this function
  2259       call (it was sometimes confused with setHttpHeaders call) - it will
  2260       vanish with moin 1.7, so please fix your custom plugins!
  2261       The replacement is:
  2262           request.emit_http_headers(more_headers=[])
  2263       This call pre-processes the headers list (encoding from unicode, making
  2264       sure that there is exactly ONE content-type header, etc.) and then
  2265       calls a server specific helper _emit_http_headers to emit it.
  2266       Tested successfully: CGI, STANDALONE, FCGI, TWISTED
  2267     * setResponseCode request method DEPRECATED (it only worked for Twisted
  2268       anyway), just use emit_http_headers and include a Status: XXX header.
  2269       Method will vanish with moin 1.7.
  2270     * cfg.url_prefix is DEPRECATED, please use cfg.url_prefix_static.
  2271     * d['title_link'] is not supported any more. You can easily make that link
  2272       on your own in your theme, see example in MoinMoin/theme/__init__.py,
  2273       function "title".
  2274     * There is a new Page method called Page.get_raw_body_str that returns
  2275       the encoded page body. This is useful if you just deal with byte data
  2276       (e.g. while generating binary diffs).
  2277     * The TagStore/PickleTagStore system is used to store the syncronisation tags.
  2278     * XMLRPC functions may return Fault instances from now on
  2279     * Moin got multicall support, including a module that makes it usable on the
  2280       client-side without requiring Python 2.4
  2281     * Added no_magic to text_html formatter to disable tag autoclosing.
  2282     * MOIN_DEBUG can be set in the environment to let MoinMoin ignore exceptions
  2283       that would lead to a traceback in the browser. Thanks to Raphael Bossek.
  2284     * There is a new MoinMoin.Page.ItemCache class now with automatic cache
  2285       invalidation based on global edit-log. We currently use it to cache page
  2286       acls, speedup Page.get_rev and reading the page local edit-log.
  2287     * Added wikiutil.renderText parse and format raw wiki markup with all page elements.
  2288     * The user file format has changed, old files will be read correctly but
  2289       will silently be upgraded to the new format so old versions will not
  2290       read the new files correctly (this only affects 'subscribed_pages' and
  2291       'quicklinks' which will be lost when downgrading.)
  2292 
  2293 
  2294 Version 1.5.8:
  2295   New features:
  2296     * Added timing.log to help performance debugging. Use cfg.log_timing = True
  2297       to update <data_dir>/timing.log (default is False, meaning no logging).
  2298 
  2299       Example log entries:
  2300 
  2301 
  2302       Timestamp       PID   Timing Flag action     URL
  2303       -----------------------------------------------------------------------------
  2304       20070512 184401 22690 vvv         None       moinmoin.wikiwikiweb.de/RssFeeds
  2305       20070512 184401 22690 0.267s    - show       moinmoin.wikiwikiweb.de/RssFeeds
  2306 
  2307       Timestamp: YYYYMMDD HHMMSS (UTC)
  2308       PID: the process ID of the moin process
  2309       Timing: when action starts, it will be "vvv"
  2310               when it ends, it logs the total time it needed for execution
  2311       Flag (some are only logged at end of action):
  2312       +   Page exists
  2313       -   Page does not exist
  2314       B   user agent was recognized as bot / spider
  2315       !x! Action took rather long (the higher the x, the longer it took - this
  2316           makes it easy to grep for problematic stuff).
  2317       Action: action name (None is when no action was specified, moin assumes
  2318               "show" for that case)
  2319       URL: the requested URL
  2320 
  2321       For more information about tuning your moin setup, see:
  2322       http://moinmoin.wikiwikiweb.de/PerformanceTuning
  2323     * Added support for ircs, webcal, xmpp, ed2k and rootz protocols - we
  2324       moved all protocols to config.url_schemas, so this is not empty any more.
  2325       It is possible to use these protocols now on wiki pages and in the
  2326       navi_bar. We just generate the URLs, it is up to your browser what it
  2327       does when clicking on those links.
  2328     * cfg.traceback_show (default: 1) can be used to disable showing tracebacks.
  2329       cfg.traceback_log_dir (default: None) can be used to set a directory
  2330       that is used to dump traceback files to. Your users will get a notice to
  2331       which (random) file in that directory the traceback was been written.
  2332       NOTE: while you can feel free to set traceback_show = 0 and
  2333       traceback_log_dir = None, we will also feel free to reject bug reports
  2334       when you (or your site's users) don't give us enough information (like a
  2335       traceback file) to debug the problem. If you set traceback_show = 0,
  2336       we recommend pointing traceback_log_dir to a directory with reasonable
  2337       free space and putting a page onto your wiki that describes who has to
  2338       get contacted (usually the wiki server admin) in case a traceback happens.
  2339       The admin can then locate the traceback file and submit it to moin
  2340       development, if the bug is not already known (see MoinMoin:MoinMoinBugs).
  2341       Of course we will also need all the other details of a bug report, not
  2342       only the traceback file.
  2343 
  2344   Other changes:
  2345     * Updated spider agents list.
  2346     * Reduce bot/spider cpu usage for SystemInfo, OrphanedPages, WantedPages,
  2347       PageHits, PageSize, WordIndex macros (we just return nothing for bots).
  2348 
  2349   Bugfixes:
  2350     * XSS fixes, see http://secunia.com/advisories/24138/ (item 1 and 2).
  2351     * ACL security fixes:
  2352       * MonthCalendar respects ACLs of day pages now.
  2353       * Check the ACL for the rst markup include directive.
  2354     * Fixed cleaning of edit comments (control chars in there could damage
  2355       edit-log).
  2356     * Fixed in-process caching of antispam patterns (didn't update the cache
  2357       for multi-process, persistent servers).
  2358     * Correct encoding/decoding for surge-log data, fixes leftover
  2359       surge-logXXXXXXX.tmp files in data/cache/surgeprotect.
  2360     * Fixed mode of cache files (mkstemp creates them with 0600 mode).
  2361     * Symbolic entities with numbers (like &sup2;) did not work, fixed.
  2362     * We open data/error.log earlier now and we also use it for FastCGI.
  2363     * Fixed unicode cfg.page_group_regex.
  2364     * Fixed moin.spec to use english date format.
  2365     * GUI converter: fixed conversion of relative wiki links.
  2366     * Fixed NewPage macro button label to not be formatted as wiki text.
  2367 
  2368 Version 1.5.7:
  2369   New features:
  2370     * added url_prefix_local which is used for stuff that must be loaded from
  2371       same site as the wiki engine (e.g. FCKeditor GUI editor applet), while
  2372       url_prefix can be a remote server serving the static files (css/img).
  2373       If not set (or set to None), url_prefix_local will default to the value
  2374       of url_prefix.
  2375     * We save some CPU and disk I/O by having EditTemplates and LikePages macro
  2376       (both used on MissingPage) check whether the requesting entity was
  2377       identified as a spider (e.g. search engine bot) and do nothing in that
  2378       case. Normal users won't see any difference.
  2379     * For AttachFile, you can now choose to overwrite existing files of same
  2380       name (nice for updating files).
  2381 
  2382   Bugfixes:
  2383     * XSS Fixes:
  2384       * fixed unescaped page info display.
  2385       * fixed unescaped page name display in AttachFile, RenamePage and
  2386         LocalSiteMap actions
  2387     * WantedPages listed existing pages that are not readable for the user,
  2388       but are linked from pages that ARE readable for the user (so this is NOT
  2389       a privacy/security issue). We now don't list those pages any more as it
  2390       is pointless/confusing, the user can't read or edit there anyway.
  2391     * MoinMoin: href="http://moinmo.in/MoinMoinBugs/TableOfContentsUsesNonExistingIncludeLinks">MoinMoinBugs/TableOfContentsUsesNonExistingIncludeLinks
  2392     * MoinMoin: href="http://moinmo.in/MoinMoinBugs/ActionsExcludedTriggerError">MoinMoinBugs/ActionsExcludedTriggerError
  2393     * GUI editor/converter:
  2394       * ignore <col>/<colgroup>/<meta> elements
  2395       * support <a> within blockquote
  2396     * Remove generated=... attribute from pagelink html output (this attr is
  2397       for internal use only). w3c validator is now happier again.
  2398     * Fixed css class "userpref" (not: "userprefs") of the Login form.
  2399     * Fixed the version number check in the xslt parser for 4suite >= 1.0.
  2400     * We reset the umask to the wanted value every request. This should fix
  2401       wrong file modes when used with Twisted (twistd uses a hardcoded 0077
  2402       umask in daemonize()).
  2403     * Avoid trouble when saving pages with antispam function when MoinMaster
  2404       wiki is having troubles (catch xmlrpc Fault).
  2405 
  2406   Other changes:
  2407     * Standalone server does not do reverse DNS lookups any more (this is a
  2408       standard feature of BaseHTTPServer stdlib module, but we override this
  2409       now and just print the IP).
  2410     * We moved the IE hacks to theme/css/msie.css that gets included after all
  2411       other css files (but before the user css file) using a conditional
  2412       comment with "if IE", so it gets only loaded for MSIE (no matter which
  2413       version). The file has some standard css inside (evaluated on all MSIE
  2414       versions) and some * html hacks that only IE < 7 will read.
  2415       HINT: if you use custom themes, you want to update them in the same way.
  2416     * Improved ldap auth:
  2417       * cfg.ldap_name_attribute was removed because of new cfg.ldap_filter.
  2418         If you had ldap_name_attribute = 'sAMAccountName' before, just use
  2419         ldap_filter = '(sAMAccountName=%(username)s)' now.
  2420       * New cfg.ldap_filter used for the ldap filter string used in the ldap
  2421         search instead of the rather limited, partly hardcoded filter we used
  2422         before. This is much more flexible:
  2423         ldap_filter = '(sAMAccountName=%(username)s)'
  2424         You can also do more complex filtering expressions like:
  2425         '(&(cn=%(username)s)(memberOf=CN=WikiUsers,OU=Groups,DC=example,DC=org))'
  2426       * Added some processing to filter out result entries with dn == None.
  2427       * We set REFERRALS option to 0 before initializing the ldap server
  2428         connection (this seems to be needed for Active Directory servers).
  2429       * We support self-signed ssl certs for ldaps - completely untested.
  2430       * New cfg.ldap_surname_attribute (usually 'sn'), was hardcoded before.
  2431       * New cfg.ldap_givenname_attribute (usually 'givenName'), hardcoded before.
  2432       * New cfg.ldap_aliasname_attribute (usually 'displayName') - if this
  2433         attribute is not there or empty (in the results of the ldap lookup for
  2434         the user), we just make up the aliasname from surname and givenname
  2435         attribute.
  2436       * We only request the attributes we need from ldap (was: all attrs).
  2437       * We deny user login (and break out of auth chain) for the following cases:
  2438         * if a user is not found by ldap lookup
  2439         * if we find more than one matching entry
  2440         * if the password is empty or incorrect
  2441         * if some exception happens
  2442       * Please note that there is an updated ldap sample config in directory
  2443         wiki/config/more_samples/.
  2444       * Added experimental LDAP SSL/TLS support (untested, please help testing),
  2445         see also the sample config.
  2446     * Work around a IE7 rendering problem with long pages getting more and
  2447       more narrow. We just applied the same "fix" as we used for IE6, using
  2448       "display: none" for span.anchor for IE browsers.
  2449     * RSS feed related:
  2450       * We used to emit a <link> tag for the action=rss_rc RSS feed on any
  2451         page. This was changed, we now emit that link only on RecentChanges and
  2452         the current user's language translation of RecentChanges.
  2453         This was changed because Google Toolbar requests the RSS feed linked
  2454         by such a link tag every time it sees one. Thus, if you used the wiki
  2455         normally, it requested the RSS feed every few seconds and caused
  2456         problems due to surge protection kicking in because of that.
  2457       * HINT for custom theme users: if your theme code calls
  2458         rsslink(), then you need to change that to rsslink(d) for 1.5.7+.
  2459 
  2460 
  2461 Version 1.5.6:
  2462   A general security notice:
  2463       Check your Python version, there was a buffer overflow issue in Python
  2464       recently! Details: http://moinmoin.wikiwikiweb.de/PythonUnicodeEscapeBug
  2465 
  2466   Bugfixes:
  2467     * Fix AttributeError traceback with Standalone server (if_modified_since)
  2468     * Fix AttachFile "304 not modified" and redirect status code for Twisted
  2469     * http auth: we now decode username and password to unicode (using
  2470       config.charset == utf-8). Same for SSL client cert auth and CN.
  2471     * Avoid infinite recursion in Page.parsePageLinks.
  2472     * Fixed standalone server failing to shutdown if interface == "".
  2473     * Now MoinMoin does not think anymore that every page links to various user
  2474       homepages.
  2475     * Made the irssi parser more tolerant (Thanks to "TheAnarcat").
  2476     * Now multiple formatters can be used per request, the send_page code was
  2477       not reentrant to this regard. Fixes "empty" search results.
  2478     * Fixed problem with "=" in ImageLink macro links.
  2479     * Not a moin bug, but a silly stdlib os.tempnam function made trouble to
  2480       some people because it lets you override the path given in the code
  2481       by setting the environment variable TMP(DIR). We now use a different
  2482       function to avoid renaming trouble when TMP(DIR) points to a different
  2483       file system.
  2484     * Fixed antispam update on every save (Thanks to "TheAnarcat").
  2485     * GUI converter: don't throw away rowclass for tables.
  2486     * GUI editor formatter: allow height for table cells.
  2487     * GUI editor formatter: comment texts are output using the formatter now. 
  2488 
  2489   New features:
  2490     * Mail notifications contain a link to the diff action so the user
  2491       can see the coloured difference more easily. Thanks to Tobias Polzin.
  2492     * FeatureRequests/MoveAttachments - you can move attachments from one
  2493       page to another (and also rename the attachment at the same time).
  2494       Thanks to Reimar Bauer.
  2495     * Added support for linking to attachment: and inline: URLs with ImageLink.
  2496     * Added UNIX socket support for FastCGI, just set the port to some (socket)
  2497       filename. Details see: MoinMoin:FeatureRequests/FastCgiUnixSocket
  2498     * [[Attachlist(pagename,mimetype)]] lists attachments of pagename (default:
  2499       current page) with optional mimetype restriction (default: all).
  2500       Thanks to Reimar Bauer.
  2501 
  2502   Other changes:
  2503     * Minor performance improvements (might be noticeable if you have many
  2504       custom navi_bar entries and high server load).
  2505     * Avoid usage of no-cache because it breaks attachment download on IE6.
  2506       This is a IE bug, not a moin bug.
  2507     * Added XHTML to the unsafe list.
  2508     * Changed the rst parser to be compatible to the new docutils interface
  2509       for directives.
  2510     * Updated EmbedObject macro.
  2511 
  2512 
  2513 Version 1.5.5a:
  2514   Bugfixes:
  2515     * fixed ticket creation to only use constant values
  2516 
  2517 Version 1.5.5:
  2518   HINT: read docs/README.migration.
  2519   HINT: there was NO change in the underlay/ pages since 1.5.4.
  2520   HINT: If you experience problems with the reStructured Text (rst) parser,
  2521         please downgrade docutils to "0.4" because there were major interface
  2522         breaking API refactorings on the docutils trunk.
  2523 
  2524   Bugfixes:
  2525     * GUI editor fixes:
  2526       * Fixed MoinMoinBugs/GuiEditorModifiesInterwikiPreferred.
  2527       * Fixed MoinMoinBugs/TableAlignmentProbsWithGUI.
  2528     * Not a moin bug, but it severely annoyed IE users and also was less
  2529       comfortable for users of other browser: since about 1.5.4, we served
  2530       attachments with Content-Disposition: attachment - so that the user has
  2531       to save them to disk. This was to fix a possible XSS attack using attached
  2532       HTML files with Javascript inside for stealing your moin cookie or doing
  2533       other nasty things. We improved this by using different behaviour depending
  2534       on the potential danger the attached file has when served inline:
  2535       mimetypes_xss_protect = ['text/html', 'application/x-shockwave-flash', ]
  2536       This is the default value. If you know more dangerous stuff, please just
  2537       add the mimetypes there to protect your users and file a bug report
  2538       telling us what we missed.
  2539     * Fixed MoinMoinBugs/ReStructuredTextRelativeLinksBroken, thanks to Stefan
  2540       Merten.
  2541     * Make tickets used for some actions more safe.
  2542 
  2543   New features:
  2544     * edit_ticketing [True] - we protect page save by a ticket (same stuff we
  2545       already use for DeletePage and RenamePage action).
  2546       NOTE: If you don't use your browser for editing, but some tool like
  2547             "editmoin" or "MoinMoin plugin for jEdit", you'll need an update
  2548             of them supporting the ticket.
  2549             Alternatively, you can use edit_ticketing = False setting - this
  2550             is not recommended for internet wikis as it will make spamming them
  2551             easier.
  2552     * If we detect some spammer, we kick him out by triggering surge protection
  2553       (if surge protection is not disabled).
  2554 
  2555 Version 1.5.5rc1:
  2556   Bugfixes:
  2557     * Fixed MoinMoinBugs/XmlRpcBrokenForFastCgi - thanks to Johannes Berg.
  2558     * Fixed gui editor converter confusing of `` and {{{}}} markup.
  2559     * Fixed emission of HTTP headers (esp. Vary: Cache-Control:).
  2560     * Fixed a bad crash that happens (on ANY page!) when you put a *Dict
  2561       page's name as a member into a *Group page.
  2562     * Fix MyPages action title to use an unformatted string.
  2563     * Fix double quoted-printable encoding in generated emails (note: this is
  2564       not a moin bug - this just works around bugs in python stdlib).
  2565     * Fix mode of drawing files (use config.umask).
  2566     * Fix trouble with /?action= urls by dropping getPageNameFromQueryString
  2567       code. 
  2568     * Fixed sre unpickle issues seen on some machines by avoiding to pickle
  2569       the regex.
  2570     * Fix Clock code, add more timers.
  2571     * Worked around FastCGI problem on Lighttpd: empty lines in the error log.
  2572     * Fix (add) locking for caching's .remove() call, small fixes to lock code.
  2573     * Print error message when --target-dir=path is missing from moin export
  2574       dump command.
  2575 
  2576   New features:
  2577     * Added support for "304 not modified" response header for AttachFile get
  2578       and rss_rc actions - faster, less traffic, less load.
  2579     * Limit rss with full diffs to 5 items.
  2580     * Allow surge_action_limits = None to disable surge protection.
  2581     * moin.fcg improved - if you use FastCGI, you must use the new file:
  2582       * can self-terminate after some number of requests (default: -1, this
  2583         means "unlimited lifetime")
  2584       * the count of created threads is limited now (default: 5), you can use
  2585         1 to use non-threaded operation.
  2586       * configurable socket.listen() backlog (default: 5)
  2587     * Added indonesian i18n (id).
  2588     * Some measures against spammers trying to brute force their spam into moin.
  2589     * EmbedObject macro: added mov, mpg and midi support
  2590     * moin ... export dump --target-dir=PATH --page=PAGENAME_REGEX
  2591       You must specify --target-dir (where dump will write the html files to)
  2592       and you may specify --page and either a page name or a regex used to
  2593       match all pages you want to export. Default is to export all pages.
  2594 
  2595   Other changes:
  2596     * Tuning:
  2597       * more efficient locking code on POSIX platforms, we do much less I/O
  2598         for locking now
  2599       * removed most chmod calls in favour of a single os.umask call
  2600     * Improved Python 2.5 compatibility. Note: if you think that MoinMoin
  2601       is using too much RAM, you might want to look at Python 2.5 because
  2602       of its improved memory management.
  2603     * Throw away SAVE comments longer than 200 chars (you can't enter those by
  2604       the user interface, so only spammer using automatic POSTs do them).
  2605     * Updated spider user agent list.
  2606     * BadContent and LocalBadContent now get noindex,nofollow robots header,
  2607       same as POSTs.
  2608     * Standalone opens it logfile unbuffered from now on, thanks to
  2609       Carsten Grohmann.
  2610     * Avoid trouble when request.write() data contains None, just skip it -
  2611       thanks to Juergen Hermann.
  2612     * Instead of showing a ConfigurationError, moin now emits "404 Not found"
  2613       http headers and a hint about what could be wrong. This won't fill up
  2614       your logs just because of typos and spiders still trying old URLs.
  2615 
  2616  
  2617 Version 1.5.4:
  2618     HINT: read docs/README.migration.
  2619 Version 1.5.4-current:
  2620     * increased maxlength of some input fields from 80 to 200
  2621 
  2622 Version 1.5.current:
  2623   Developer notes:
  2624     * We switched to Mercurial SCM, see here for more infos:
  2625       http://moinmoin.wikiwikiweb.de/MoinDev/MercurialGuide
  2626 
  2627   Bugfixes:
  2628     * fix MonthCalendar macro for non-ASCII pagenames (thanks to Jonas Smedegaard)
  2629     * remove 'search' and 'google' from bot user agent list and add some more
  2630       specific terms
  2631     * Fix the forgotten password email login URL and also properly encode the
  2632       email body. Thanks to Robin Dunn for the patch.
  2633     * Applied a patch by Matthew Gilbert for increased compatiblity with
  2634       latest docutils.
  2635 
  2636 
  2637 Version 1.5.3:
  2638   New Features:
  2639     * Added CSS classes for TableOfContents macro.
  2640 
  2641   Bug Fixes:
  2642     * GUI editor / GUI editor converter:
  2643       * Fixed missing GUI editor link in edit bar.
  2644       * Fixed table/row/cell style spaces.
  2645       * Changed <p> generation for macros.
  2646       * Fixed handling of subpages.
  2647       * Fixed processing of complex list elements (thanks to Craig Markwardt).
  2648       * Fixed processing of html \n (thanks to Craig Markwardt).
  2649       * Fixed joining of comment lines with text below them.
  2650       * Fixed table height attribute crash.
  2651     * Fixed sslclientcert auth.
  2652     * Added some missing files to i18n processing, translatable strings more
  2653       complete now.
  2654     * Change <p> generation from self-closing (<p />) to auto-closing (only
  2655       emit <p>, let browser find place for </p>).
  2656     * Fix eating of newline before tables.
  2657     * Fixed incorrect login hint for not logged-in users trying a disallowed
  2658       action.
  2659     * Fixed nasty missing or double </a> formatter bug (mostly happening when
  2660       user has enabled questionmarks for nonexisting pages).
  2661 
  2662   Other Changes:
  2663     * We catch and ignore html to wiki conversion errors in case of hitting
  2664       the cancel button, so you can get out of the error screen.
  2665 
  2666 Version 1.5.3-rc2:
  2667   New Features:
  2668     * Modified SystemInfo macro to give human readable units and disk usage
  2669     * cfg.editor_quickhelp makes the quick help below the editor configurable
  2670       (at least as far as the default_markup is concerned). If set to None,
  2671       it doesn't display any quickhelp. Thanks to Seth Falcon for the patch.
  2672 
  2673   Bugfixes:
  2674     * Fixed double class attribute for nonexistent links
  2675     * Fixed double </a> with qm_noexist option
  2676     * Fixed table xxx="yyy" style attribute parsing
  2677     * If not (editor_force and editor_default == 'text') then display GUI mode
  2678       switch button (this is only a partial fix, but enough to deny the GUI
  2679       mode to your users completely)
  2680     * Fixed XSS issue which could lead to cookie theft etc.
  2681     * Fixed definition list "same level" indenting.
  2682     * Fixed pagename in log for PackagePages action.
  2683     * Made <p> self-closing and line-anchors more well-behaved, thanks to
  2684       Martin Wilck for the patch. I didn't apply the <ol> patch, because this
  2685       is no real problem, just a problem of a bad standard.
  2686     * Fixed gui editor *bgcolor crash.
  2687     * Support/Fix tableclass attr with gui editor.
  2688 
  2689   Other changes:
  2690     * Moved back UserPreferences action link from menu to top of page (renaming
  2691       it to "Preferences"), added "Cancel" button to make it possible to return
  2692       to the previous page without saving preferences.
  2693     * Removed formatter.url "attrs" keyword arg that took premade html, we use
  2694       separate kw args per attribute now.
  2695     * Moved broken tests to MoinMoin/_tests/broken (= disabling them).
  2696       All "active" tests run ok now.
  2697       If you want to compare, I included the output of this test run:
  2698       $ make test >tests/make_test.out
  2699 
  2700  
  2701 Version 1.5.3-rc1:
  2702 
  2703   New features:
  2704     * HINT: please read README.migration
  2705     * Login and Logout are actions now, therefore you stay on the page where
  2706       you were before.
  2707     * UserPreferences is also an action now and moved from top border (in
  2708       modern theme) to the "more actions" dropdown menu. You also stay on the
  2709       same page.
  2710     * There is also a [[Login]] macro now. You can put it on any page you want
  2711       and if the user is not logged in, it renders the login form. If the user
  2712       is logged in, it doesn't render anything.
  2713     * We check cfg.superuser to be a list of user names (as documented) and
  2714       deny superuser access if it is not. This avoids security issues by
  2715       wrong configuration.
  2716     * auth methods changed:
  2717       HINT: if you wrote own auth methods, please change them as you see in
  2718             MoinMoin/auth.py and test them again before relying on them.
  2719       * now get a user_obj kw argument that is either a user object returned
  2720         from a previous auth method or None (if no user has been made up yet).
  2721         The auth method should either return a user object (if it has
  2722         determined one) or what it got as user_obj (being "passive") or None
  2723         (if it wants to "veto" some user even if a previous method already has
  2724         made up some user object).
  2725       * return value of continue_flag is now True in most cases (except if
  2726         it wants to "veto" and abort).
  2727       * moin_cookie auth method now logs out a user by deleting the cookie and
  2728         setting user_obj.valid = 0. This makes it possible to still get the
  2729         user's name in subsequent auth method calls within the same request.
  2730       * added ldap_login and smb_mount auth methods, see MoinMoin/auth.py and
  2731         wiki/config/more_samples/ldap_smb_farmconfig.py
  2732     * MonthCalendar now takes an additional argument for specifying a template
  2733       to use to directly invoke the page editor when clicking on non-existing
  2734       day pages.
  2735     * Added ImageLink macro. Thanks to Jeff Kunce, Marcin Zalewski, Reimar
  2736       Bauer and Chong-Dae Park for working on it.
  2737     * Lupy stuff (still experimental, partly broken and disabled by default):
  2738       * Attachment search using lupy (lupy_search = 1 in your config)
  2739         Title search will also search attachment filenames.
  2740         Full text search will also search attachment contents.
  2741       * Indexing filter plugins, see MoinMoin:FiltersForIndexing
  2742         Some filters depend on external converters that might not be available
  2743         for any platform (see Depends: line in filter plugin).
  2744         Feel free to contribute more filter plugins, especially if you wrote
  2745         some nice platform independant filter in Python for some popular file
  2746         format! Filters implemented so far (depending on):
  2747         MS Word, RTF, MS Excel (antiword, catdoc)
  2748         PDF (pdftotext)
  2749         OpenOffice.org XML based data formats (-)
  2750         XML, HTML (-)
  2751         text/* (-)
  2752         JPEG's EXIF data (-)
  2753         Binary generic (-)
  2754       * As you might know, Lupy is "retired" (that means it isn't developped
  2755         by its authors any more). We are currently evaluating Xapian as new
  2756         indexing search engine in moin.
  2757         If we succeed, we will replace Lupy stuff by some Xapian interface
  2758         code in moin.
  2759         But: the filters will likely stay, as we also need them with Xapian.
  2760     
  2761     * A new MoinMoin script interface was introduced:
  2762       
  2763       Syntax: moin [options] <cmdmodule> <cmdname> [options]
  2764       
  2765       For example:
  2766       moin --config-dir=/my/cfgdir --wiki-url=wiki.example.org/ \
  2767            export dump --page=WikiSandBox
  2768       
  2769       This will call the "moin" script, which will use the --config-dir and
  2770       --wiki-url options to initialize, then it will go to MoinMoin.script
  2771       module, import the export.dump module from there and run it, providing
  2772       the additional --page value to it.
  2773 
  2774       The old scripts that have not been migrated to this new interface can
  2775       still be found in MoinMoin/script/old/ - including the old migration
  2776       scripts.
  2777     * moin ... account create --name=JoeDoe --email=joe@doe.org
  2778     * moin ... account disable --name=JoeDoe
  2779     * moin ... acount check     <-- this is what usercheck script was before
  2780     * moin ... maint cleancache <-- this is what cachecleaner script was
  2781     * moin ... maint cleanpage  <-- this is what pagescleaner script was
  2782 
  2783   Bugfixes:
  2784     * cookie_lifetime didn't work comfortable for low values. The cookie was
  2785       created once on login and never updated afterwards. So you got logged
  2786       out cookie_lifetime hours later, no matter whether you were active at
  2787       that time or not. This has been changed, we update the cookie expiry now
  2788       on every request, so it will expire cookie_lifetime after your last
  2789       request (not after login).
  2790     * Fixed logout problems when using cfg.cookie_path.
  2791     * Fixed cookie_path for root url wikis.
  2792     * Lupy search now behaves a bit less funky. Still no guarantees...
  2793     * We lowered the twisted server timeout to 2 minutes now (was: 10) because
  2794       it just used up too many files (open TCP connections until it timeouts)
  2795       on our farm.
  2796     * The algorithm used for processing the farmconfig.wikis list was changed
  2797       to work for big farms (>= 50 wikis), too. This works around the python
  2798       "re" module limitation of having a maximum of 100 named groups in a RE.
  2799     * Fixed a TypeError which occurred for formatters that dislike None values.
  2800       (cf. http://moinmoin.wikiwikiweb.de/MoinMoinBugs/PythonErrorEditingFrontPage)
  2801     * Fixed GUI editor converter error for https:... image URLs.
  2802     * ThemeBase (use by modern/rightsidebar): removed duplicate AttachFile from
  2803       actions menu (we already have it in editbar).
  2804     * Speedup group/dicts scanning for persistent servers.
  2805     * Implemented HEAD requests for standalone server, this should fix some of
  2806       the strange effects happening when using "Save as" on attachments.
  2807     * Not a moin bug, but rather a workaround for non-standard non-ASCII DNS
  2808       hostnames: we just use the IP instead of crashing now.
  2809     * Spurious cyclic usage error in i18n fixed.
  2810     * Fixed antispam for python 2.5a xmlrpclib.
  2811     * I18n for linenumber toggle in listings.
  2812     * All action menu entries are translatable now.
  2813 
  2814   Other:
  2815     * Added css classes for the rst admonitions. Thanks to TiagoMacambira!
  2816 
  2817 Version 1.5.2:
  2818 
  2819   New features:
  2820     * Added FullSearchCached macro which is statically cached.
  2821       Use it if you do not depend on fresh search results but prefer raw speed.
  2822     * Added surge protection, see HelpOnConfiguration/SurgeProtection.
  2823     * Allow hex and symbolic entities.
  2824     * If there is a user with empty password, we just generate a random one
  2825       when he requests it getting sent by mail. Thanks to Reimar Bauer.
  2826     * The superuser now can switch to another user using UserPreferences -
  2827       nice to help your users when they forgot their password or need other
  2828       help. You need to logout/relogin to use your own userid afterwards.
  2829       This function only works correctly if you use moin_cookie authentication.
  2830       Thanks to Reimar Bauer.
  2831     * Add new markup for bulletless lists: just use a "." instead of "*".
  2832 
  2833   Other changes:
  2834     * Added "voyager" to bot useragent list.
  2835     * Added locking for caching subsystem.
  2836     * Deron Meranda's formatter API cleanup.
  2837     * Added div and span to formatter API.
  2838     * Removed old unfinished form and export code.
  2839     * updated i18n
  2840 
  2841   Fixes:
  2842    * Fixed table attribute parsing.
  2843    * Fixed cookie handling wrt properties adherance.
  2844    * The new "." list markup makes it possible to have a bulletless list with
  2845      elements on the same level. Before this change and only using indentation
  2846      with blanks, that would get merged into a single paragraph.
  2847    * It is possible now to have multiple paragraphs in the same list element,
  2848      just leave an empty line in between the paragraphs.
  2849    * Fixed GAP processing for ordered lists.
  2850    * Fix text_gedit formatter's invalid list nesting.
  2851    * Fixed hr crash in blockquote (but needs more work).
  2852    * Fixed FootNote's formatter usage.
  2853    * Fixed rst's headline levels.
  2854    * Fixed MoinMoinBugs/WikiParserThinksItIsInsidePreWhenItIsNot
  2855    * Fixed MoinMoinBugs/ListItemGeneratedOutsideList
  2856    * Fixed that macros were followed by a wrong <p>.
  2857    * Added <blockquote> to the block elements in the text_html formatter,
  2858      so it does not close it erratically when you close a inner <p>.
  2859    * GUI editor converter now also accept http: urls without // (relative or
  2860      same server urls).
  2861    * Fixed the DocBook parser in cases where the pagename was non-ascii.
  2862    * Fixed MoinMoinBugs/ProcessInlineDontSupportUlElement
  2863 
  2864 
  2865 Version 1.5.1:
  2866 
  2867   Fixes:
  2868     * Fixed rst parser docutils version check
  2869     * Repaired attachment unzipping feature.
  2870     * Fixed the AddRevision command of the PackageInstaller.
  2871     * improved the migration scripts (used to migrate pre-1.3 wikis to 1.3+):
  2872       * do not crash on empty lines in event log
  2873       * fix edit log format for very old moin data (like 0.11)
  2874       * workaround for an ugly win32 operating system bug leading to wiki text
  2875         file mtime not matching edit logs timestamp values if there was some
  2876         timezone change since last edit (e.g. a daylight saving tz switch),
  2877         but differing 3600s.
  2878         This affected pre-1.3 moin wiki servers running on win32 OS only.
  2879         We now try to correct those inconsistencies in mig05 by fuzzy matching.
  2880     * fixed bracketed link scheme icon (css class)
  2881     * we included a modified copy of Python 2.4.2's copy.py as some previous
  2882       python versions seem to have problems (2.3.x, x < 5 and also 2.4[.0]),
  2883       see: http://moinmoin.wikiwikiweb.de/MoinMoinBugs/DeepCopyError
  2884       Our own copy.py was slightly modified to run on 2.3.x and 2.4.x.
  2885     * Fixed the problem of not being able to change the date/time format back
  2886       to "Default" (UserPreferences).
  2887     * We generate the GUI editor footer now the same way as the text editor
  2888       footer.
  2889     * Include a CSS workaround for yet another IE bug, see:
  2890       MoinMoinBugs:InternetExplorerPeekABooBugInRightSideBar
  2891     * classic theme: added GUI editor link
  2892     * classic theme: added pagename header to editor screen
  2893     * the "mail enabled" check now also checks whether mail_from is set
  2894 
  2895   Other changes:
  2896     * Updated FCKeditor to current CVS (2006-01-08 == 2.2+)
  2897     * Split up show_hosts into show_hosts and show_names
  2898     * attachment:file%20with%20spaces.txt in attachment list
  2899     * added support for file:// in GUI editor link dialogue, see also:
  2900       MoinMoin:FileLinks
  2901     * cfg.mail_smarthost now supports "server:port" syntax, the default port
  2902       is 25, of course.
  2903     * removed unused kwargs showpage/editable/form from wikiutil.send_footer
  2904     * updated i18n (translation texts, additional languages)
  2905     * removed interwiki:pagename from print view's top of page, added it to
  2906       the "lasted edited" line at bottom right.
  2907 
  2908 
  2909 Version 1.5.0:
  2910   HINT: 1.5.0 uses the same data/pages format as 1.3.x. The only thing you want
  2911         to check is whether the 1.5.x version you are upgrading to has NEW mig
  2912         scripts compared to the version you are running now (e.g. in 1.3.5 we
  2913         added some scripts that fixed some small problems).
  2914         See the MoinMoin/scripts/migration/ directory.
  2915         You must run every mig script in sequence and only ONCE ever.
  2916   Fixes:
  2917     * Fix <x=y> table attributes parsing. Thanks to Reimar Bauer.
  2918     * Fixed a few bugs in the reStructured text parser. Note that you
  2919       need to install docutils 0.3.10 or newer (snapshot from December 2005
  2920       or newer) to make reStructuring parsing work:
  2921      * Case preservation for anonymous links
  2922      * MoinMoin links get the appropriate CSS class
  2923      * Images do not get special CSS markup anymore
  2924      Thanks to Matthew Gilbert.
  2925     * Fixed a bug in the WSGI code which led to incorrect exception handling.
  2926     * Removed all nationality flags. They used to be used for indicating some
  2927       specific language (NOT nationality) and this was simply wrong and a bad
  2928       idea.
  2929     * Fixed some header rendering issues (CSS).
  2930     * SystemAdmin macro now checks against cfg.superuser list.
  2931 
  2932   Other changes:
  2933     * Added turkish i18n. To be considered as alpha as it got in last minute.
  2934 
  2935 
  2936 Version 1.5.0rc1:
  2937   This is the first release candidate of MoinMoin 1.5.0.
  2938   
  2939   Fixes:
  2940     * fixed broken logs when a DeletePage (maybe also RenamePage) comment
  2941       contained CR/LF characters (could happen when using copy&paste)
  2942     * fixed GUI editor MoinEditorBackup page containing HTML instead of wiki
  2943       markup
  2944     * fixed invalid HTML in FootNotes
  2945     * fixed HTML source in EditorBackup after canceling GUI editor
  2946     * Footnotes of included pages are not shown at the bottom of the including page.
  2947     * Bug in Dict handling that often breaks first entry
  2948 
  2949 Version 1.5.0beta6:
  2950   Authentication:
  2951     * Added SSO module for PHP based apps. Currently supported: eGroupware 1.2.
  2952       No need to login in two systems anymore - MoinMoin will read the PHP session
  2953       files.
  2954 
  2955   Fixes:
  2956     * Improved rendering of bullet lists and external links in Restructured text.
  2957       Thanks to Matthew Gilbert.
  2958     * Fixed modern theme rendering, including some fixes and workarounds for
  2959       broken MS IE.
  2960     * When checking for email uniqueness, do not compare with disabled user
  2961       profiles.
  2962     * Fix sending of HTTP headers for Despam action.
  2963     * Add some margin left and right of the link icons.
  2964 
  2965   Other changes:
  2966     * Made it easier for auth methods needing a user interface (like ldap or
  2967       mysql stuff). Unlike http auth, they usually need some "login form".
  2968       We made UserPreferences login form values (name, password, login, logout)
  2969       available as kw args of the auth method, so it is easy and obvious now.
  2970     * Make login and logout show at the same place. Is only shown when
  2971       show_login is True (default).
  2972     * Disabled login using &uid=12345.67.8910 method. Please use name/password.
  2973     * Made builtin moin_cookie authentication more modular: the cookie is now
  2974       touched by MoinMoin.auth.moin_cookie only, with one minor discomfort:
  2975       When creating a user, you are not automatically logged in any more.
  2976     * We now use the packager for additional help and system pages in all other
  2977       languages except English. The packages are attached to SystemPagesSetup
  2978       page and can be installed from there after getting "superuser" powers.
  2979       The "extra" package contains a collection of orphan pages not listed on
  2980       some SystemPagesIn<Language>Group page.
  2981 
  2982 
  2983 Version 1.5.0beta5:
  2984   Fixes:
  2985     * Fixed a minor user interface bug: it showed RenamePage and DeletePage
  2986       actions in the menu if you only had write rights and then complained
  2987       when you really tried when you had no delete rights additionally.
  2988     * We don't remove RenamePage and DeletePage from menu any more if user is
  2989       unknown. This stuff is only driven by ACLs now.
  2990     * Some fixes to Despam action.
  2991     * Fixed moin_dump (broken by some recent theme init change).
  2992     * Fixed a few tests by moving the theme init from moin_dump to RequestCLI.
  2993     * removed old_onload reference from infobox.js
  2994     * Fixed MoinMoin logo for IE.
  2995     * search: fixed whitespace handling in linkto: search terms
  2996     * Increased stability of the tests system by outputting results to sys.stdout
  2997       instead of request. Note that this changes the semantics for e.g. mod_py or
  2998       mod_fcgi.
  2999     * Fixed packaging system in the case of AddRevision that does not alter the page.
  3000     * Fixed a few bugs in the XML formatters (dom_xml, text_xml, xml_docbook).
  3001     * Fixed link icons. We now just use a.xxx.before where xxx is the link scheme,
  3002       e.g. a.http.before. See theme's common.css.
  3003     * Hopefully fixed some issue with non-ASCII attachment filenames.
  3004     * Workaround for Opera 8.5 making silly "No addition" categories.
  3005     * Do not show GUI editor for non-wiki format pages, because we only have a
  3006       converter from html to wiki right now.
  3007     * Fix the modern CSS issues for editbar, when it shifted content far right.
  3008       Also removed the absolute height value that never was right.
  3009     * Fix mod_python adaptor bugs failing to handle Location correctly.
  3010       See: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=339543
  3011 
  3012   Other changes:
  3013     * Added irc:// to the builtin supported link schemas. You can remove it
  3014       from config.url_schemas in case you have patched it in there.
  3015     * Added cfg.user_autocreate (default: False). Use True to enable user
  3016       profile autocreation, e.g. when you use http authentication, so your
  3017       externally authenticated users don't need to create their moin profile
  3018       manually. The auth method (see cfg.auth list) must check this setting
  3019       if it supports auto creation.
  3020     * Added user_autocreate support for auth.http and auth.sslclientcert.
  3021     * Added "." and "@" to allowed characters in usernames. This is needed
  3022       e.g. when using mod_pubcookie for authentication. mod_pubcookie returns
  3023       userids like "geek@ANDREW.CMU.EDU" (e.g. the Kerberos domain is part of
  3024       the id). Thanks to Brian E. Gallew for his patch, which we used for
  3025       inspiration for user autocreation changes.
  3026     * Changed auth method to return a tuple (user_obj, continue_flag), see
  3027       comments in auth.py.
  3028     * auth methods now create user objects with kw args auth_method and
  3029       auth_attribs, so that moin knows later how the user was authenticated
  3030       and which user object attributes were determined by the auth method.
  3031     * Added MoinMoin/scripts/import/IrcLogImporter.py to import supybot's
  3032       IRC logs into a moin wiki. We use MonthCalendar compatible page names,
  3033       so you can use the calendar for showing / navigating the logs.
  3034     * Removed packager binary from FCKeditor (fixing a Debian policy problem).
  3035     * Worked around .png transparency bugs of IE with the new logo. We ship
  3036       two logos: moinmoin.png without an alpha channel (IE compatible) and
  3037       moinmoin_alpha.png which has an alpha channel and looks better on
  3038       browsers with full .png support.
  3039     * Allow a .zip file to have a directory in it if it is the only one.
  3040 
  3041 Version 1.5.0beta4:
  3042   Fixes:
  3043     * use <span class="anchor"> instead of <a> for line-xxx anchors, this
  3044       fixes some rendering problems on IE
  3045     * Fixed the ReStructured text parser when it was used with non-HTML
  3046       formatters. Increased compatiblity with new docutils code.
  3047       (Thanks to Matt Gilbert.)
  3048   Other changes:
  3049     * cfg.stylesheets = [] (default). You can use this on wiki or farm level
  3050       to emit stylesheets after the theme css and before the user prefs css.
  3051       The list entries must be ('screen', '/where/ever/is/my.css') style.
  3052     * Added sample code for auth using an external cookie made by some other
  3053       program. See contrib/auth_externalcookie/*. You need to edit it to
  3054       fit whatever cookie you want to use.
  3055 
  3056 Version 1.5.0beta3:
  3057   Fixes:
  3058     * fixed editor preview throwing away page content for new pages
  3059     * require POST for userform save and create* action
  3060     * use request.normalizePagename() while collecting pagelinks
  3061     * do not offer gui editor for safari
  3062   Other changes:
  3063     * tell user if account is disabled
  3064     * added support for linking to .ico and .bmp
  3065     * attachment methods for the text_xml and xml_docbook formatters
  3066     * new favicon
  3067     * updated i18n (fixed nl, did nobody notice this?) and underlay
  3068     * changed show_interwiki default to 0
  3069 
  3070 Version 1.5.0beta2:
  3071   Fixes:
  3072     * fix wrong _ in title links (MoinMoinBugs/AddSpaceWikiNameAtHead)
  3073     * fix gui editor (converter) crash on save
  3074     * MoinMoinBugs/PageHitsFails
  3075     * MoinMoinBugs/PackagePagesFailsBecauseAllowedActionsMissing
  3076     * Avoid destroying existing page content if editor is called with
  3077       template parameter for an existing page.
  3078     * fix countdown javascript for browser status line in editor
  3079     * added page title display for editor
  3080     * added header div for classic theme
  3081 
  3082   Authentication and related:
  3083     * Added a WhoAmI.py wiki xmlrpc plugin to check whether auth works
  3084       correctly for xmlrpc. There is a counterpart script WhoAmI.py that
  3085       uses http auth when calling the xmlrpc plugin, so you can use it to
  3086       check http auth.
  3087 
  3088 Version 1.5.0beta1:
  3089     * Requirements changed to require Python >= 2.3. We recommend that
  3090       you use the latest Python release you can get. The reason we
  3091       dropped 2.2.2 support is because no developer or tester uses this
  3092       old version any more, so incompatibilities crept in the code
  3093       without anybody noticing. Using some recent Python usually is no
  3094       real problem, see there for some hints in case you still run an
  3095       old python: http://moinmoin.wikiwikiweb.de/NewPythonOnOldLinux
  3096       The hint also does apply to other POSIX style operating systems,
  3097       not only Linux.
  3098     * We recommend you use MoinMoin/scripts/cachecleaner.py to clean the
  3099       wiki's cache (see comments at top of the script).
  3100       The cache will automatically be rebuilt (some operations may take
  3101       some time when first being used, e.g. linkto: search, so be patient!).
  3102 
  3103   Config Changes:
  3104      * there is a file CHANGES.config with just the recently changed stuff
  3105        from multiconfig.py
  3106      * new defaults:
  3107        * page_front_page old: u"FrontPage" new: u"HelpOnLanguages"
  3108          please just read the help page in case you see it :)
  3109        * bang_meta old: 0 new: 1
  3110        * show_section_numbers old: 1 new: 0
  3111        * some regexes that used to be [a-z]Uxxxx$ are now [a-z0-9]Uxxxx$
  3112        * navi_bar has no page_front_page as first element any more
  3113      * removed settings and code [new behaviour]:
  3114        * acl_enabled [1]
  3115        * allow_extended_names [1]
  3116        * allow_numeric_entities [1]
  3117        * backtick_meta [1]
  3118        * allow_subpages [1]
  3119      * new settings:
  3120       * cfg.mail_sendmail = "/usr/sbin/sendmail -t -i" can be used if sending
  3121         via SMTP doesn't work on your server. Default is None and that means
  3122         using SMTP.
  3123       * language_default replaces the old default_lang setting (just renamed).
  3124       * language_ignore_browser = True can be used to let moin ignore the
  3125         user's browser settings (e.g. if you run a local-language only wiki
  3126         and your users use misconfigured or buggy browsers often). Default is
  3127         False. Don't forget to set language_default when using this.
  3128  
  3129     * Wiki Editor changes / new WYSIWYG editor
  3130      * fully imported the javascript based LGPLed FCKeditor (many thanks
  3131       to Fred CK for his great work). See http://fckeditor.net/ for details.
  3132      * config for FCKeditor is at wiki/htdocs/applets/moinfckeditor.js
  3133      * added cfg.interwiki_preferred (default = []) to set a list of wikis to
  3134        show at the top of the wiki selection list when inserting an
  3135        interwiki link (just use the same wiki name as in interwiki
  3136        map). If the last list item is None, then the preferred wikis
  3137        will not be followed by the entries of the interwiki map.
  3138     * moved save/preview/... buttons to the top so that they can be
  3139       easily reached
  3140     * reduced edit_rows default to 20 lines
  3141     * Added support for edit by doubleclick in the diff view
  3142 
  3143     * Improved wiki farm support
  3144      * make user files sharable between several wikis in a farm
  3145       * allow/use interwiki subscriptions
  3146       * use interwiki links in page trail
  3147       * save bookmark per wiki name
  3148      * cfg.cookie_domain can be used to set a cookie valid for a complete
  3149        domain (default: None == only for this host). If you use '.domain.tld',
  3150        the cookie will be valid for all hosts *.domain.tld - good for host
  3151        based wiki farms.
  3152      * cfg.cookie_path can be used to set a cookie valid for a wiki farm under
  3153        some base path (default: None == only for this wiki's path). If you use
  3154        '/wikifarm',  the cookie will be valid for all wikis
  3155        server.tld/wikifarm/* - good for path based wiki farms.
  3156      * Interwiki user homepage (if you have MANY users)
  3157        Generated links for usernames are interwiki now, use cfg.user_homewiki
  3158        (default: 'Self') to specify in which wiki the user home pages are
  3159        located. Note: when pointing this to another wiki, the /MoinEditorBackup
  3160        functionality will be disabled.
  3161        @SIG@ also uses interwiki when needed.
  3162 
  3163     * Authentication, ACLs and related
  3164      * Modular authentication: cfg.auth is a list of functions that return a
  3165        valid user or None, use it like this:
  3166            from MoinMoin.auth import http, moin_cookie
  3167            auth = [http, moin_cookie]
  3168      * cfg.auth_http_enabled was removed, please use cfg.auth instead.
  3169      * http auth now supports "Negotiate" scheme, too
  3170      * Added sslclientcert auth method (Apache: untested, Twisted: not
  3171        implemented, IIS: no idea). See MoinMoin/auth.py for details.
  3172        Submit a patch if you have improvements.
  3173      * cfg.superuser is a list of unicode usernames. It is used by some
  3174        critical operations like despam action or PackageInstaller.
  3175      * removed allowed_actions, we now use actions_excluded only and it
  3176        defaults to [], that means, no action is excluded, everything is
  3177        allowed (limited by ACLs). In case of RenamePage and DeletePage,
  3178        this shouldn't be a problem as both can be reverted. In case you
  3179        did not allow attachments, you now have to use:
  3180        actions_excluded = ['AttachFile']
  3181      * special users (All, Known, Trusted) in Groups are now supported
  3182      * MoinMoin.security.autoadmin SecurityPolicy added
  3183        When using this security policy, a user will get admin rights on his
  3184        homepage (where pagename == username) and its sub pages. This is needed
  3185        for the MyPages action, but can also get used for manual ACL changes.
  3186        It can also be used for Project page auto admin functionality, see the
  3187        comments in the script for details.
  3188        Further it can automatically create the user's group pages when the
  3189        user saves his homepage.
  3190      * there is a UpdateGroup xmlrpc call, see MoinMoin/xmlrpc/UpdateGroup.py -
  3191        you can use this to update your *Group pages e.g. when generating them
  3192        from an external group database.
  3193 
  3194     * UserPreferences changes
  3195      * Alias name: is used for display purposes, when "name" is cryptic. It is
  3196        shown e.g. in the title attribute of userid links (displayed when
  3197        moving the mouse over it).
  3198      * "Publish my email (not my wiki homepage) in author info" - use this
  3199        if you don't have a wiki homepage, but if you want to be contactable
  3200        by email. When you edit a page, your email address will be published
  3201        as mailto: link on RecentChanges, at bottom of page (last editor) and
  3202        in page info. If the wiki runs publically on the internet, be careful
  3203        using this or your email address might be collected by spammers.
  3204      * Preferred Editor: whether you want to use the text editor (as in
  3205        previous moin versions), the gui editor (new!) or both (you will get
  3206        2 edit links in that case).
  3207      * a user can add/remove the current page to/from his quicklinks with an
  3208        appropriate action now
  3209      * if cfg.user_email_unique = False, we don't require user's email
  3210        addresses to be unique
  3211      * removed show_fancy_links user preferences setting to simplify code and
  3212        caching. Displaying those icons is now done by CSS styles (see
  3213        common.css). Maybe needs fixing for non-standard themes and RTL langs.
  3214 
  3215     * Markup
  3216      * added strikethrough markup: --(striked through text here)--
  3217      * @ME@ expands to just the plain username (no markup added) on save
  3218     
  3219     * User homepages
  3220      * when a user accesses his own non-existing homepage (pagename ==
  3221        username), the wiki will present the MissingHomePage system page
  3222        content, explaining what a user homepage is good for and offer
  3223        one-click editing it with content loaded from HomepageTemplate
  3224      * creation of homepage subpages is assisted by the MyPages action, which
  3225        offers rw, ro page creation (and a related group) or creation of private
  3226        pages. If you are not in the user_homewiki, you will get redirected
  3227        there first.
  3228 
  3229   Other changes/new features:
  3230     * Added PackageInstaller and unzipping support (see wiki page
  3231       HelpOnActions/AttachFile for further details).  PackageInstaller requires
  3232       the user to be in cfg.superuser list.
  3233      * Added an PackagePages action to simplify the package creation.
  3234     * Added location breadcrumbs - when you are on some subpage, the page
  3235       title parts link to the corresponding parent pages, the last part does
  3236       the usual reverse linking.
  3237     * added WSGI server support, thanks to Anakim Border, see:
  3238       wiki/server/moinwsgi.py (moin as WSGI app, uses the flup WSGI server,
  3239                                see http://www.saddi.com/software/flup/)
  3240       MoinMoin/server/wsgi.py (adaptor code)
  3241     * added a "Despam" action to make de-spamming a wiki easy (mass revert
  3242       bad changes done by a single author or bot). You need to be in
  3243       cfg.superuser to use it.
  3244     * Better diffs with links to anchors to the changed places
  3245     * Enhanced table support in the DocBook formatter.
  3246     * Added 'moin' daemon script, that let you run moin standalone
  3247       server as daemon and control the server with simple command line
  3248       intreface: moin start | stop | restart | kill
  3249     * Add 'restart' option to mointwisted script
  3250     * Add properties option to standalone server config. Allow
  3251       overriding any request property like in other server types.
  3252     * Add support for running behind proxy out of the box with out
  3253       manual url mapping.
  3254       See HelpOnConfiguration/IntegratingWithApache
  3255     * added a WikiBackup action, configure it similar to this:
  3256       data_dir = "/path/to/data"
  3257       backup_include = [data_dir, ] # you can add other dirs here
  3258       backup_users = ["BackupUserName", ] # only TRUSTED users!
  3259       You usually don't need to change the default backup_exclude setting.
  3260       The default backup_include list is EMPTY and so will be your
  3261       backup in case you don't configure it correctly.
  3262       If you put your data_dir there, the backup will contain private
  3263       user data like email addresses and encrypted passwords.
  3264     * Added a SubscribeUser action which allows the administrator to subscribe users to the
  3265       current page.
  3266     * Added thread count to SystemInfo macro.
  3267     * Added Petr's newest patch against the DocBook code. It allows you to use macros (esp. the include macro) in DocBook pages in order to build larger documents.
  3268     * Added a RenderAsDocbook action which redirects to the DocBook formatter.
  3269     * Added searching for wiki-local words lists under <data_dir>/dict/.
  3270       They are used additionally to the global lists in MoinMoin/dict/.
  3271     * moin_dump now also dumps attachments referenced from the page.
  3272       It doesn't dump stuff that is just attached, but not referenced!
  3273     * On RecentChanges we now force the comment to be breakable, this improves
  3274       rendering of over-long words or on narrow browser windows - especially
  3275       for themes with limited content width like rightsidebar.
  3276     * We now have the "new" icon on RecentChanges clickable, just links to the
  3277       page.
  3278     * Print view now shows "interwikiname: pagename" (for show_interwiki = 1).
  3279 
  3280   International support:    
  3281     * mail_from can be now a unicode name-address 
  3282       e.g u'Jürgen wiki <noreply@jhwiki.org>'
  3283 
  3284   Theme changes:
  3285     * logo_string is now should be really only the logo (img).
  3286       If you included your wiki's name in logo_string you maybe want to remove
  3287       it now as it is shown as part of the location display now anyway (if
  3288       you set show_interwiki = 1).
  3289     * You maybe want to remove page_front_page from your navi_bar - we link to
  3290       that page now from the logo and (new, if you set show_interwiki = 1) from
  3291       the interwiki name displayed in location display, so you maybe don't need
  3292       it in navi_bar, too.
  3293     * If you have a custom theme, you should / may:
  3294      * sync modern/css/screen.css #pagelocation #pagetrail stuff to your
  3295        screen.css or pagelocation display (title()) will look strange (like a
  3296        list).
  3297      * remove "#title h1 ..." CSS (or any other CSS assuming h1 is a page
  3298        title and not just a first level heading), it is not used any more.
  3299      * we now render = heading = as <h1> (was <h2> before 1.5),
  3300        == heading == as <h2> (was <h3>), etc.
  3301      * maybe move both title() and trail() to header area, like the builtin
  3302        themes do it.
  3303      * there is a new interwiki() base theme method that optionally (if
  3304        show_interwiki = 1) shows the interwiki name of this wiki and links to
  3305        page_front_page. The css for it is #interwiki.
  3306 
  3307   Developer notes:    
  3308     * Plugin API was improved. When plugin module is missing,
  3309       wikiutil.PluginMissingError is raised. When trying to import a
  3310       missing name from a plugin module, wikiutil.PluginMissingError is
  3311       raised. You must update any code that use wikiutil.importPlugin.
  3312       Errors in your plugin should raise now correct tracebacks. See
  3313       http://moinmoin.wikiwikiweb.de/ErrorHandlingInPlugins
  3314     * pysupport.importName was changed, it does not check for any
  3315       errors when trying to import a name from a module. The calling
  3316       code should check for ImportError or AttributeError. Previous
  3317       code used to hide all errors behind None.
  3318     * Its easier now to customize the editbar by overriding
  3319       editbarItems() in your theme, and returning a list of items to
  3320       display in the editbar. To change a single editbar link, override
  3321       one of the xxxLink methods in your theme.
  3322 
  3323   Internal Changes:
  3324     * request.formatter (html) is available for actions now
  3325     * theme API's d['page_home_page'] is gone (sorry) and replaced by
  3326       d['home_page'] which is either None or tuple (wikiname,pagename).
  3327       It is better to use the base classes function for username/prefs anyway.
  3328     * introduced cfg.hacks for internal use by development, see comment in
  3329       multiconfig.py and file HACKS.
  3330     * added IE7 (v0.9) from Dean Edwards (see http://dean.edwards.name/IE7/) -
  3331       that should fix quite some IE bugs and annoyances (on Win32).
  3332       * for enabling IE7, use cfg.hacks = { 'ie7': True }
  3333     * reducewiki now also copies all attachments (we use that to make underlay
  3334       directory from moinmaster wiki's data_dir)
  3335 
  3336   Fixes:  
  3337     * Fixed a typo in xslt.py which led to a traceback instead of an
  3338       error message in case of disabled XSLT support.
  3339     * Fixed crash in twisted server if twisted.internet.ssl is not
  3340       available.
  3341     * Fixed wrong decoding of query string, enable wiki/?page_name urls
  3342       with non ascii page names.
  3343     * Fixed wrong display of non ascii attachments names in
  3344       RecentChanges and page revision history.
  3345     * Fixed a crash when trying to run standalone server on non posix os.
  3346     * Fixed highlight of misspelled words in Check Spelling action.
  3347     * Fixed case insensitivity problems on darwin (Mac OS X). See
  3348       MoinMoinBugs/MacHfsPlusCaseInsensitive
  3349     * Added RecentChanges (only the english one) to the pages getting
  3350       html_head_index headers
  3351     * text_html cache files written with this code will invalidate themselves
  3352       if they detect to be older than the wikiconfig. Note: you should remove
  3353       all old text_html cache files once after upgrading, they will then be
  3354       rebuilt automatically with the new code.
  3355     * Fixed MoinMoinBugs/12_to_13_mig10_Walk
  3356     * Fixed the word_rule: a word like AAAbbAbb isn't teared into two parts
  3357       any more (was: AA<link>AbbAbb</link>)
  3358     * Fixed false positive InterWiki markup for languages like Finnish.
  3359       InterWiki links are only rendered if the left side has an appropriate
  3360       entry in the interwiki map, otherwise it is rendered as simple text.
  3361     * Fixed unicode error when uploding non-ascii file name using mod
  3362       python.
  3363     * Fixed error handling of wikirpc requests, should give more
  3364       correct errors and prevent no error output and blocking the
  3365       client in some cases.
  3366     * Fixed the "lost password" mail processing. If a user entered some email
  3367       address unknown to the system, he was not notified of this, but just got
  3368       a useless mail with no account data in it. Now the system directly tells
  3369       the user that he entered an unknown email address.
  3370     * Fixed SystemInfo, it now also lists parsers in data/plugin/parser dir.
  3371     * Fix error handling on failure, improved error display
  3372     * Fix error handling when importing plugins or importing modules
  3373       dynamically. The fix is not backward compatible with older plugins.
  3374     * Fix chart action, returns a page with error message when chart
  3375       can not be created.
  3376     * Fixed formatter usage in the ShowSmileys macro.
  3377     * Fixed updating pagelinks cache for [:page:text] or [wiki:Self:page text],
  3378       fixes display of LocalSiteMap and rendering of such links.
  3379     * Hopefully fixed urllib problems (esp. with py 2.4.2, but also before) by
  3380       using our own urllib wrapper that handles encoding/decoding to/from
  3381       unicode, see wikiutil.py. Also made a similar fix for making and parsing
  3382       query strings.
  3383     * Fixed MonthCalendar tooltips when containing special chars like quotes.
  3384     * Added html escaping for diff text for RSS feed with diff=1.
  3385     * The distance between page content beginning and the first = heading =
  3386       was much too much. Fixed.
  3387     
  3388 Version 1.4:
  3389 
  3390     We used that version number for an internal and early development version
  3391     for what will be called moin 2.0 at some time in the future.
  3392     There will never be a 1.4.x release.
  3393 
  3394 
  3395 Version 1.3.5 (2005-08-04, Revision moin--main--1.3--patch-883)
  3396 
  3397 Fixes:
  3398     * small CSS fix for rightsidebar theme
  3399     * applied some Debian patches (thanks to Jonas!):
  3400       * de i18n spelling fixes
  3401       * AttachFile fix, we strip CR in .draw files now
  3402       * when loading spellcheck dictionaries, we want utf-8, but we make
  3403         a 2nd try with iso-8859-1 encoding.
  3404 
  3405 New Features:
  3406 
  3407     * enabled using https with the Twisted server:
  3408       You need to use port 443, have PyOpenSSL (+ ssl libs it depends on)
  3409       installed and have some site key and certificate PEM files configured in
  3410       your twistedmoin.py file:
  3411       sslcert = ('/whereever/cert/sitekey.pem', '/whereever/cert/sitecert.pem')
  3412 
  3413 
  3414 Version 1.3.5rc1 (2005-07-31, Revision moin--main--1.3--patch-865)
  3415 
  3416 Fixes:
  3417 
  3418     * Fixed security bug when acl of deleted page was ignored. See:
  3419       http://moinmoin.wikiwikiweb.de/MoinMoinBugs/ACLIgnoredAfterDelete
  3420     * AttachFile did not display the original filename plus there
  3421       was a confusion in input field labelling ('Rename to').
  3422     * Fixed shortcut link non-existent page detection.
  3423     * Fixed non-working bookmark function on python 2.2.x.
  3424     * Fixed wikirpc getPageInfo call on python 2.2.x.
  3425     * Fixed the failing import of plugins from the data/plugin/
  3426       directories if run in zipimport environments.
  3427     * Fixed traceback which occurred on negated searches.
  3428     * Fixed crash when trying to render error message on twisted, fast
  3429       cgi and modpy.
  3430     * Fixed error message with modpy, used to show wrong errors below
  3431       the real message.
  3432     * Fixed search and goto text fields for better compatibility with
  3433       dark themes and better control through css.
  3434     * Show an edit link if MissingPage is missing and a warning in the
  3435       server log.
  3436     * Fixed missing footer in the editor.
  3437     * Fixed indented (invalid) headings with broken links in table of
  3438       contents.
  3439     * Fixed crash when file name is too long, show standard error message.
  3440     * Save trail file in a safe way, should be enough for normal use.
  3441     * Fixed remember_last_visit user preferences option when show_trail
  3442       is not selected.
  3443     * Fixed the tests for Standalone, Twisted, FastCGI and Mod_Python.
  3444       Run with ?action=test from any page.
  3445     * Fixed rare bug when wrong search type was performed when pasting
  3446       search term in Safari.
  3447     * Fixed crash for custom formatters and dom_xml (which occurred if
  3448       smileys were in the page).
  3449     * Editor opens on double click in pages with single quote in the
  3450       name, like "Ben's Wiki".
  3451     * '/.' in page names are not replaced any more by '/(2e)'
  3452     * Fixed the long delays while saving pages using RequestCLI.
  3453     * Fixed variable expanding for users with non WikiName.
  3454     * Fixed MonthCalendar's calculation of "today" to use the user's
  3455       time zone setting.
  3456     * Fixed moin_dump script, use same configuration options as other
  3457       scripts.
  3458     * Fixed url_mappings to work in proxied setups and sent mails
  3459       again. Also fixed for image links. Thanks to JohannesBerg.
  3460     * Fixed page shown after saving a drawing (esp. when saved from a
  3461       sub page). Fixed help link for drawings.
  3462     * Fixed mig10 script to run on Python < 2.3.
  3463     * The twisted server defaulted to a socket timeout of 12 hours!
  3464       We reduced that to a more sane 10 minutes, that should still be more
  3465       than enough. This fixed the "too many open files" problem we
  3466       encountered quite often recently. Thanks to Helmut Grohne!
  3467 
  3468 Other Changes:
  3469 
  3470     * Added {hu} flag.
  3471     * Added cz, pt and pt-br i18n.
  3472     * We send a 404 http status code for nonexisting wiki pages now,
  3473       maybe this will repell some search engines from requesting gone
  3474       pages again and again. The wiki user still sees the MissingPage
  3475       wiki stuff, so a user usually won't notice this change.
  3476     * Return 500 error code on failure and exceptions.
  3477     * Added some more bot / leech tool user agent strings.
  3478     * Prevent page floating elements from floating out of the page over
  3479       the footer, in modern, rightsidebar and classic themes.
  3480     * Encode URLs in a safer way
  3481     * We allow usernames with ' character in them now (like Tim O'Brian).
  3482     * Added support for the new security flags in docutils 0.3.9.
  3483     * @MAILTO@ expands now to safer [[MailTo()]] macro.
  3484     * Clarified and i18ned lost password mails.
  3485     * Added 'TitleIndex' and 'SiteNavigation' (+ translation) to the
  3486       list of pages that use html_head_index (so that robots
  3487       "index,follow").  Please make sure to have either FindPage,
  3488       TitleIndex or SiteNavigation in your navi_bar or in your
  3489       page_front_page content if you want search engines to find all
  3490       your pages.
  3491     * Make it possible to send account data when being logged in (for
  3492       future reference or whatever purpose).
  3493     * Speed up when running with persistent servers, the wiki config
  3494       does only get loaded once and misc. stuff is being cached between
  3495       requests now.
  3496     * The unit tests are disabled when using multi threading, because
  3497       the wiki configuration is shared between diffrent threads.
  3498     * The main code path (using standalone server) of MoinMoin runs on
  3499       PyPy now.
  3500     * Formatters do automatically transform HTML to plain text if they are
  3501       called with raw HTML code.
  3502     * Using larger socket backlog on Standalone and FastCGI servers
  3503       should be more reliable on high load.
  3504     * We now strip leading path from attachments uploaded by IE (this is
  3505       a bug in IE, not in MoinMoin). Better use a sane browser, like Firefox.
  3506     * added "teleport" to the user agent blacklist
  3507 
  3508 New Features:
  3509 
  3510     * Integrated Lupy indexer for better search performance. It is disabled
  3511       by default as of 1.3.5 as it still has known issues.
  3512       See multiconfig.py if you want to test it.
  3513     * Integrated MonthCalendar 2.1, with some new features:
  3514       * a mouseover bubble that shows first level headlines of the linked
  3515         day page
  3516       * all calendars with same pagename move when using cal navigation,
  3517         thanks to Oliver Graf
  3518       * included AnnualMonthlyCalendar patch of Jonathan Dietrich
  3519         (use [[MonthCalendar(Yearly,,,+1,,6,1)]] syntax for birthdays and
  3520         other annually repeating stuff)
  3521       Make sure you remove old MonthCalendar.* from data/plugin/macro so that
  3522       moin will use the new code in MoinMoin/macro/MonthCalendar.py.
  3523       Maybe also clear the text_html cache.
  3524     * Added the new XSLT parser and the DocBook parser. This should increase
  3525       the 4suite compatiblity. See HelpOnXmlPages for details.
  3526       It now should run on 4suite 1.0a4 and 1.0b1. Thanks to Henry Ho!
  3527     * Added the DocBook formatter. This will let you generate DocBook markup
  3528       by writing simple wiki pages. It needs PyXML.
  3529     * It is now possible to customize parts of the UserPreferences page in
  3530       your wikiconfig (changing defaults, disabling fields, removing fields):
  3531       * Use user_checkbox_* for the checkboxes.
  3532       * Use user_form_* for other fields.
  3533       * See MoinMoin/multiconfig.py for the built-in defaults.
  3534     * New standalone server classes: ThreadPoolServer using pool of
  3535       threads, ThreadingServer with thread limit and ForkingServer.
  3536     * New standalone server configuration options: serverClass,
  3537       threadLimit, requestQueueSize.
  3538     * Use "PythonOption Location" in mod_python setup to solve script_name
  3539       problems.
  3540 
  3541 Developer notes:
  3542     
  3543     * Theme can now override maxPagenameLength() method to control page
  3544       name shortening.
  3545     * A search Match now provides access to the full re match via
  3546       the re_match attribute (use to access groups of the match)
  3547     * Underlay is not managed by arch any more. The tree contains an
  3548       underlay tarball, and you should untar after you update from main.
  3549     * "make update-underlay" will untar underlay
  3550     * "make merge" will star-merge main into your tree
  3551     * "make test" will now create and run in a fresh testwiki instace
  3552     * "make clean" options added
  3553     * _tests module does not have a global request any more. To refer to
  3554       the current request in a test, use self.request.
  3555     * _tests.TestConfig class require a request in the constructor.
  3556     * "python tests/runtests.py test_module" will run only test_module
  3557     * request.cfg stays between requests (for persistent servers).
  3558 
  3559 
  3560 Version 1.3.4 (2005-03-13, Revision moin--main--1.3--patch-666)
  3561 
  3562 Fixes:
  3563 
  3564     * Fixed ACL check in LikePages macro that caused links to unreadable 
  3565       pages to show.
  3566     * Fixed ACL check in newpage action.
  3567     * Fixed a security problem when admin policy defined in a custom
  3568       SecurityPolicy class was ignored.
  3569     * Fixed ACL check in action=show so that a user who may not read a page
  3570       also can't find out WHEN the protected page was updated.
  3571     * Workaround on Windows 95, 98, ME in order to clear the dircache.
  3572       This fixes some bugs related to an outdated page list and newly created
  3573       pages that did not appear immediately.
  3574     * Fixed decoding issues of page names on Windows, finally.
  3575       http://moinmoin.wikiwikiweb.de/MoinMoinBugs/BrokenUmlautsInLinksIn131
  3576     * Fixed traceback on IIS.
  3577       http://moinmoin.wikiwikiweb.de/MoinMoinBugs/request%2epy_broken_on_IIS
  3578     * Fixed wikirpc for standalone server.
  3579     * Other fixes (encoding and str/unicode data type related) to wikirpc
  3580       server, fixing some non-ascii issues hopefully.
  3581     * Fixed broken query strings for Standalone installations.
  3582     * Fixed backlinks - the result did not always show all links, often it 
  3583       showed too many irrelevant matches (MoinMoinBugs/BacklinksAreBroken).
  3584     * Fixed the acceptance of the show_hosts setting. Now you should be able
  3585       to hide any IP or host name from being published by MoinMoin by enabling
  3586       this option.
  3587     * Fixed wrong line endings on email messages.
  3588     * Fixed MoinMoinBugs/StandaloneUnquotesTooMuch.
  3589     * Fixed crash when trail file is missing.
  3590     * Fixed a traceback when searching for single ( or ).
  3591     * Added mig10 script to fix crashes with uncoverted edit-locks and file
  3592       attachments. Just use it as you did with mig1..mig9 before.
  3593     * Added mig11 script to add __init__.py files to data/plugin (and below).
  3594     * added some fixes for the xslt parser (thanks to fanbanlo), it might be
  3595       still broken, but someone with deeper knowledge about xslt should fix it.
  3596     * Replaced image link with W3C's "html 4.01 compliance" icon by a simple
  3597       text link to avoid https: or config trouble.
  3598     * Catch OverflowError backtrace when illegal date strings (e.g. <1970 or
  3599       >2038) are fed to moinmoin's time routines. It will just output current
  3600       date / time in those cases.
  3601     * UserPreferences now also set a date_fmt preference and Date macro
  3602       honours it. You may have to reset your UserPreferences value for that.
  3603     * Fixed free parent and subpage links in interwiki notation.
  3604       http://moinmoin.wikiwikiweb.de/MoinMoinBugs/FreeParentLinksAreBroken
  3605     * Fixed a traceback for invalid ReST markup.
  3606     * Fixed UnicodeError in SystemAdmin's Attachment Browser.
  3607 
  3608 Other Changes:
  3609 
  3610     * Optimized the IRC parser.
  3611     * Support for zipimport of the MoinMoin package. This allows you to use
  3612       py2exe and similar programs.
  3613     * Show the editor's name in the mail subject.
  3614     * Added the pragmas description and keywords. They will add <meta> headers
  3615       if used.
  3616     * Added MoinMoin/scripts/xmlrpc-tools/putPageTest.py example script, useful
  3617       as a starting point for importing data using wiki xmlrpc.
  3618     * Optimised display on Opera browser.
  3619 
  3620 New features:
  3621 
  3622     * The search modifier "linkto:" was introduced. You can use it to search
  3623       for links.
  3624     * The NewPage macro now can take a PageTemplate parameter, see HelpOnMacros.
  3625     * New config settings (so you don't need to edit wikirpc.py any more):
  3626       xmlrpc_putpage_enabled = 0 (if 1, enables writing to arbitrary page names)
  3627       xmlrpc_putpage_trusted_only = 1 (if 0, doesn't require users to be
  3628        authenticated by http auth - DANGEROUS, DO NOT SET TO 0!!!)
  3629     * Added support for Digest and NTLM authentication with CGI (e.g. if you
  3630       use those Apache modules)
  3631     * The datetime string accepted by Date and DateTime macros was extended to
  3632       accept a timezone specification, so now +/-HHMM is also valid, e.g.:
  3633       2005-03-06T15:15:57Z (UTC, same as +0000)
  3634       2005-03-06T15:15:57+0000 (UTC)
  3635       2005-03-06T16:15:57+0100 (same time given as local time for time zone
  3636                                 with offset +0100, that is CET, e.g. Germany)
  3637       2005-03-06T10:15:57-0500 (same time given as local time for time zone
  3638                                 with offset -0500, EST, US Eastern Std. Time)
  3639       The values given as macro argument will be transformed to UTC internally
  3640       and then adapted again according to viewing user's UserPreferences, so
  3641       the user will see the same moment in time but shown in his local time
  3642       zone's time (at least if he set his UserPreferences correctly and didn't
  3643       forget changing them twice a year for DST and non-DST).
  3644     * Readded (now optional) editlink footer to Include macro. Add
  3645       ',editlink' to call to enable this.
  3646     * star "smileys" e.g. {*}{*}{*}{o}{o}
  3647 
  3648 
  3649 Version 1.3.3 (2005-01-24, Revision moin--main--1.3--patch-595)
  3650 
  3651 Fixes:
  3652 
  3653     * fixed ACL security problem in search
  3654     * fix for IIS with CGI allowing page names that contain chars
  3655       that are not in the system code page
  3656     * fixed MoinEditorBackup revisions to start with 1 now
  3657     * improved page locking ('current' file)
  3658     * Unittests (normally shown at end of action=test output) are currently
  3659       disabled for everything except CGI, because they only work reliably with
  3660       CGI, giving wrong results for other request methods.
  3661 
  3662 
  3663 Version 1.3.2 (2005-01-23, Revision moin--main--1.3--patch-587)
  3664 
  3665 Fixes:
  3666 
  3667     * ACL bugfix for deleted pages with ACL protection.
  3668     * ACL bugfix for "Default" acl.
  3669     * Fixed updating of groups and dicts
  3670     * Python 2.2.x related fixes (worked on 2.3+)
  3671       * Fixed traceback in RecentChanges.
  3672       * Fixed traceback with links browser.
  3673     * Fixed 0 revision display in 'Show changes'.
  3674     * Fixed traceback in Antispam which occurred when it could not connect
  3675       to MoinMaster. Log the errors to stderr or error.log.
  3676     * Fixed bug in Page init (no date, use rev). Fixes problem with
  3677       #deprecated PI.
  3678     * Fixed empty lists in empty search results.
  3679     * Cosmetic fix for modern theme (when viewed with Internet Explorer).
  3680     * Fixed migration 9 script, do not drop newline, do not drop error.log, 
  3681       note about missing error.log.
  3682     * Fixed repair_language.py script, keep ending newline on revisions.
  3683     * Show headings and macro content in correct direction when mixing content 
  3684       in several directions in the same page and using caching.
  3685     * Fixed bug in standalone re farmconfig.
  3686     * Fixed DOS condition in antispam code.
  3687     * Use smaller margin in print mode to get better results with 
  3688       Mozilla/Firefox.
  3689     * Fixed some user input escaping issues.
  3690     * Fixed a problem when one wiki plugin override other wikis plugins in 
  3691       same farm.
  3692     * Fixed some broken tests.
  3693     * Fixed recursive include in pstats.
  3694     * Fixed bug in standalone - HTTP result code was 200 even when the access
  3695       was forbidden.
  3696     * Fixed traceback when trying to login with non-ascii password.
  3697     * Fixed traceback when xml is not available, reported on Python 2.2.?
  3698     * Fixed slideshow to show slides in sorted order again.
  3699     * Fixed serving multiple wikis on same IP/different ports with twisted and
  3700       farmconfig.
  3701     * It is possible to run with data_underlay_dir = None for special
  3702       application, but be aware that the wiki won't be usable unless you have
  3703       at least some of the system pages from underlay/ available.
  3704     * Files with Unicode characters in their filename are possible now.
  3705     * Bugfix for broken [:page#anchor:text] links.
  3706     * Workaround an instability of the gdchart module leading to
  3707       stalled servers etc.
  3708     * Fixed some event-log decoding issues that affect charts rendering.
  3709 
  3710 Other changes:
  3711 
  3712     * Major speed improvement over 1.3.1. Many times faster title search,
  3713       creating new page, opening page editor and any operation that list pages.
  3714       See http://moinmoin.wikiwikiweb.de/MoinBenchmarks
  3715     * Improved README.migration.
  3716     * Cleaner design for login/register interface, login is always the default
  3717       button when the user click Enter.
  3718     * If there are problems found in the configuration, log the error
  3719       and display helpful error messages in the browser.
  3720     * More forgiving unicode configuration policy, you must use the u'string' 
  3721       format only for unicode values.
  3722     * Added profiling to CGI.
  3723     * The content of farmconfig.py is similar to wikiconfig.py now.
  3724     * Unexpected errors while loading cache files are logged.
  3725     * i18n for icon ALT tags.
  3726     * Include request initialization code in the profile in standalone server.
  3727     * When creating new theme, style sheets are inherited correctly, no need
  3728       to override style sheets just to get them working.
  3729     * Many times faster plugin system. Typical pages are about 35% faster, 
  3730       pages with many plugins can be many times faster. 
  3731     * Spiders are allowed to fetch attachments.
  3732     * Old user files containing password hash encoded in pre 1.3 charset
  3733       are auto repaired on first login.
  3734     * data_dir defaults to './data', underlay_data_dir to './underlay' now.
  3735       It is a good idea to replace those by absolute pathes in wikiconfig.py.
  3736     * Renamed "Refresh" to "Delete Cache" - it was misused by users. The action 
  3737       was also moved into the action menu in the modern and rightsidebar themes.
  3738     * Added a workaround for TableOfContents missing some links by making it
  3739       uncacheable via a "time" dependency.
  3740     * Removed interwiki icon and title attribute for wiki:Self:... links.
  3741     * Unittests (normally shown at end of action=test output) are currently
  3742       disabled because they worked unreliably, giving wrong results sometimes.
  3743 
  3744 New features:
  3745 
  3746     * Create new pages easily using configurable interface and page templates 
  3747       with the new NewPage macro.
  3748     * ReStructuredText (rst) support is built-in now. See HelpOnParsers.
  3749     * New experimental feature in mointwisted.py - each interface may 
  3750       specify a port: '12.34.56.78:80'. Without a port, the port option
  3751       is used.
  3752 
  3753 API changes:
  3754 
  3755     * For a complete list of changes, see MoinMoin:ApiChanges.
  3756     * wikiutil.importPlugin's first argument is now a wiki config instance 
  3757       (request.cfg) and there is no path keyword.
  3758     * Wiki plugins always override MoinMoin plugins. wikiutil.importPlugin
  3759       implements this override.
  3760     * util.pysupport.importName does not accept path - you should call 
  3761       it with correct module name, e.g 'wikiconfig.plugin.parser.wiki' for 
  3762       wiki plugins, or 'MoinMoin.parser.wiki'. 
  3763     * wikiutil.extensionPlugin was renamed to wikiPlugins and it gets config 
  3764       instance instead of path.
  3765     * New function wikiutil.importWikiPlugin used to import wiki plugins 
  3766       using a cache in a thread safe way.
  3767     * New config option config.use_threads is used to activate thread 
  3768       safe code.
  3769     * New keyword arguments for getPageList, enable 10X faster operation
  3770       for common cases by controlling page filtering.
  3771     * New up to 100X times faster getPageCount
  3772 
  3773 
  3774 Version 1.3.1 (2004-12-13, Revision moin--main--1.3--patch-434)
  3775 
  3776 Fixes:
  3777 
  3778     * Fixed "Error Cyclic usage" crash when user had Italian (it), Korean
  3779       (ko), Serbian (sr) or Vietnamese (vi) as user interface language.
  3780     * Fall back to en (instead of crashing) when user uses a language moin
  3781       does not support / does not support any more (like pt,sv,fi,sr).
  3782     * In 1.3.0, people accidentally put iso-8859-1 chars into wiki configs,
  3783       but those where expected to be pure utf-8 and thus it crashed.
  3784       Fixed by using unicode strings (varname = u'whatever'), a matching
  3785       encoding setting (see top of script comment) and, when decoding strings,
  3786       using decode to ASCII with replace mode (this replaces non-ASCII chars,
  3787       but at least it won't crash - and you get a warning to better use
  3788       Unicode strings).
  3789     * Fixed long time broken table formatting. ||<style="see css spec" a||b||
  3790       Now even generates valid HTML! The old markup for align, valign, width,
  3791       bgcolor still works, but synthesizes style attribute data.
  3792     * SystemAdmin macro shows attachments of ALL pages now.
  3793     * Users without write acl rights will be able to see attachments again and
  3794       also have AttachFile action in menu.
  3795     * Fixed wrong match count in search results, find all matches in page 
  3796       titles, show all matches in contents in some rare cases.
  3797     * Run about 200% faster with long running processes (standalone, Twisted), 
  3798       about 20% faster with cgi, by better internal data handling in wikidicts.
  3799     * On SF, the dict files use utf-8 encoding now. We included them also in
  3800       distribution, see contrib/dict/.
  3801     * Fixed permissions to shared template stuff.
  3802     * Speeded up search, fixed wrong match counts.
  3803     * Speeded up internal data handling (wikidicts).
  3804     * Fixed rare unicode error after deleting a page (reported only on SuSE
  3805       Linux 9.0 / Python 2.3.0).
  3806     * Fixed file permissions of files in the data dir.  
  3807     * Fixed some cosmetic problems in migration scripts and use sys.path.insert
  3808       to get latest moin code when executing them.
  3809 
  3810 Other Changes:
  3811 
  3812     * Improved docs, system and help pages.
  3813     * Updated translation files.
  3814 
  3815 Known Bugs:
  3816 
  3817     * Internet Explorer renders our HTML/CSS in a suboptimal way.
  3818       (MoinMoin: href="http://moinmo.in/MoinMoinBugs/InternetExplorer)">MoinMoinBugs/InternetExplorer)
  3819       Workaround: use a non-broken browser like FireFox / Mozilla.
  3820       Fixed in MoinMoin 1.3.2.
  3821     * Passwords using non-ascii do not work.
  3822       (MoinMoin: href="http://moinmo.in/MoinMoinBugs/NonAsciiPasswordsBroken)">MoinMoinBugs/NonAsciiPasswordsBroken)
  3823     * The TOC macro is broken partly.
  3824       (MoinMoinBugs/TableOfContentsBrokenForIncludedPages,
  3825        MoinMoinBugs/TableOfContentsLacksLinks)
  3826     * See also: http://moinmoin.wikiwikiweb.de/MoinMoinBugs
  3827       
  3828 
  3829 Version 1.3.0 (2004-12-06, Revision moin--main--1.3--patch-400)
  3830 
  3831     As you see from the length of the 1.3 changes below, 1.3 is a major(!)
  3832     upgrade. We could have also named it "2.0", but we decided against.
  3833     So take the time for reading the informations thoroughly and do the
  3834     migration exactly as we tell you - this is no 5 minutes upgrade!
  3835 
  3836     !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  3837     !!! We heavily changed configuration, data encoding, dir layout:    !!!
  3838     !!!  * the default encoding changed to utf-8.                       !!!
  3839     !!!  * also, we changed the escaping for special chars to %XX%YY in !!!
  3840     !!!    URL and (xxyy) in file system.                               !!!
  3841     !!!  * layout of data dir changed completely                        !!!
  3842     !!! If you upgrade an existing wiki, you must run the migration     !!!
  3843     !!! scripts or you will get data corruption or other problems.      !!!
  3844     !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  3845 
  3846     HINT: Upgrading your wiki - critical information
  3847 
  3848       If you are NOT starting from scratch, you MUST convert your existing
  3849       data - see README.migration for details.
  3850 
  3851       If you use ##language: xx comments on your OWN pages, you should also run
  3852       repair_language script. Not needed for help/system pages as we already
  3853       have done that for you.
  3854 
  3855       MoinMoin uses Unicode internally now (UCS-2 with 16 bits or UCS-4 with
  3856       32 bits, depending on your Python installation). The encoding used
  3857       for page files and html output is set by config.charset.
  3858 
  3859       Moin 1.3 uses utf-8 encoding only, there is NO SUPPORT for using a
  3860       charset different from utf-8 with 1.3. If you try, you are on your own.
  3861 
  3862     Directory layout
  3863 
  3864       Directory layout was heavily changed. Each page now is a directory,
  3865       containing page revisions, attachments, cache files and edit-log.
  3866       
  3867       You can delete a page or move a page from one wiki to another
  3868       easily. Look at the wiki/data directory to see.
  3869       
  3870       Example:
  3871         old: data/text/FrontPage
  3872         new: data/pages/FrontPage/revisions/00000042
  3873              data/pages/FrontPage/current (contains: 00000042)
  3874         old: data/backup/FrontPage.xxxxxxxx
  3875         new: data/pages/FrontPage/revisions/00000023
  3876 
  3877       For cleaning up cache files, use MoinMoin/scripts/cachecleaner.py 
  3878       (see comments in script).
  3879 
  3880    Python / Libs
  3881       
  3882       * For using RSS, you need to have PyXML installed:
  3883         Python 2.4*   -> PyXML 0.8.4 (cvs version)
  3884         Python 2.3.x  -> PyXML 0.8.3
  3885         Python 2.2.2+ -> ???
  3886         This will also make "Live Bookmarks" of Mozilla Firefox working.
  3887         New: if you don't have PyXML installed, the RSS icon on RecentChanges
  3888         will not be displayed any more. Python with no PyXML installed
  3889         generates invalid RSS XML.
  3890 
  3891    Page names handling
  3892 
  3893       * Handling of special characters in file names changed from _xx format
  3894         to (xx...) format.
  3895       * In URLs, moin now uses %xx%yy quoting, (because this is supported by 
  3896         browsers), and sub pages use "/" instead of the ugly "_2f".
  3897       * Underscore character "_" is used now as a space character " " both 
  3898         in file names and URLs. " " and "_" will be handled equivalent at most
  3899         places in the future (represented as "_", rendered as " ").
  3900       * To prevent wiki abuse and user typing errors, page names are normalized 
  3901         in URLs, query strings, the "go" box and when renaming pages. This 
  3902         include leading, trailing and multiple slashes and white space. Certain 
  3903         invisible unicode characters are removed from page names.
  3904       * Group page names are restricted even more, any non unicode alpha-numeric
  3905         character is removed. This is done to enable changing acl syntax in 
  3906         the future. The restriction might be loosen on future versions.
  3907       * You can edit config.page_invalid_chars_regex to control which characters
  3908         are allowed in page names (Changing it is not supported).
  3909       * When you enter page name, it is normalized and you are redirected to
  3910         the normalized page, or if nothing left (e.g '/////'), to FrontPage.
  3911       * When renaming a page to a name that can be normalized to an empty string,
  3912         the new page name will be "EmptyName" and the user will not get an
  3913         error message.
  3914        
  3915    Underlay directory
  3916 
  3917      * Pages (especially system and help pages) are now located in an underlay
  3918        directory (data_underlay_dir). You will see the pages there if they are
  3919        NOT covered (overlayed) by a page in the normal pages directory
  3920        (as set using data_dir).
  3921        MAKE SURE THAT data_underlay_dir IS CORRECT OR YOU WILL SEE MANY EMPTY
  3922        PAGES ONLY IN A NEW WIKI.
  3923      * If you edit a page that is shown from underlay directory, it will be
  3924        copied to the normal page directory on save (copy-on-write).
  3925      * You can use one copy of the underlay directory shared by many
  3926        wiki instances. Each wiki will then have only your local, self-made
  3927        wiki pages in its data directory, and only system and help pages in the
  3928        single, shared underlay directory - this simplifies upgrades a lot.
  3929      * It is recommended to keep your underlay system and help pages immutable
  3930        using acl, so you can upgrade your wiki easily. The default help and
  3931        system pages already have those ACLs (using MoinPagesEditorGroup).
  3932      * Do not forget to remove your old help and system pages after migrating
  3933        your wiki. We don't provide a script for that as that would be
  3934        dangerous for edited pages. Just use some file manager (e.g. mc) to
  3935        clean the data/pages/ directory. As soon as you have removed the
  3936        system pages there, you will see the new pages in the underlay dir.
  3937        See the EditedSystemPages page for a list of pages that exist in both
  3938        data and underlay directory (use this page as admin!).
  3939 
  3940        When updating from 1.2 or lower to 1.3 or higher, you will want to
  3941        clean out the copies of the system pages in your {{{wiki/data}}}
  3942        directory. All of these pages will now reside in the underlay
  3943        directory. If you have system pages from 1.2 or lower in your
  3944        wiki/data/ directory, they will overshadow the more up-to-date
  3945        documentation. This can be done using the following manual procedure:
  3946        1. You have just converted from 1.2 or lower to post-1.3.
  3947        2. Go to your wiki's EditedSystemPages.
  3948        3. Find all the pages that are MoinMoin system or help pages. You will
  3949           know if it is one of those pages because it is not your page.
  3950        4. Check if it is okay to delete by either:
  3951           1. Using the this page "info" link and check the Revision History to
  3952              see if it is greater than 1. If so, there are modifications, so do
  3953              not delete the page and evaluate the modifications to see if they
  3954              are necessary.
  3955           2. Using your file browser (Windows Explorer, etc) to go to your
  3956              wiki/data/<<systemPage>>/revisions/ directory and to see if there
  3957              are no modifications. If there are, do not delete the page and
  3958              evaluate the modifications to see if they are necessary.
  3959        5. Delete that wiki/data/<<systemPage>> using your file browser.
  3960 
  3961     Multiple languages
  3962 
  3963       * New file name quoting method allow 50% longer page names in languages
  3964         that use more than one byte per character, like Hebrew, Korean etc.
  3965       * Configuration file uses 'utf-8' encoding now. Certain values that are
  3966         marked with [Unicode] can use any character in your language. Examples 
  3967         are page names in navi_bar, page types regular expressions and site name.
  3968       * For configuration examples adopted to your language, check ConfigMarket 
  3969         in the MoinMoin wiki.
  3970       * The system and help pages that come with moin are now in utf-8.
  3971       * MissingPage system page localized, should display in your language.
  3972       * We did many i18n (translation) updates.
  3973       * CSS file use utf-8 encoding. User css is also expected to be utf-8.
  3974         This is relevant only if you use non-ASCII values in the CSS file.
  3975       * config.upperletters and config.lowerletters were removed.
  3976         We now use a pre-made ucs-2 spanning set and you usually don't have to
  3977         change it. See MoinMoin/util/chartypes.py if you're interested.
  3978       * ACL works with any user name or group name in any language, even names 
  3979         with spaces.
  3980       * Now you can use any charset in config.charset. Note: only utf-8 is 
  3981         a supported configuration!
  3982       * Improved url handling, now creating pages directly from the browser 
  3983         url box with non-ascii names works in most cases, even when 
  3984         config.charset is not utf-8.
  3985       * When using non-utf-8 config.charset, characters in URLs that does
  3986         fit in the charsets are replaced with "?" (instead of crashing).
  3987       * All themes and most macros and actions are Right to Left friendly.
  3988         Full RTL support planned for 1.3 release.
  3989       * If page language is specified with #language processing instruction
  3990         the page is displayed in the correct direction. Pages without
  3991         language are displayed using the wiki default_lang.
  3992 
  3993     Multiple configurations
  3994 
  3995       * You can run multiple wikis from the same wiki directory or server. 
  3996         For example, you can run one Twisted server that serve multiple wikis, 
  3997         instead of running multiple servers. Samples of the new configuration
  3998         are supplied in wiki/config/*.
  3999       * You can't just use your old moin_config.py file. It is now called
  4000         wikiconfig.py and the config variables now have to be in a class
  4001         "Config" and that class must inherit from
  4002         MoinMoin.multiconfig.DefaultConfig - see the provided wikiconfig.py
  4003         sample for details.
  4004         This is very useful, e.g. you could derive a GermanConfig from
  4005         DefaultConfig. After that, you can derive configs for wikiA and wikiB
  4006         from that GermanConfig.
  4007       * farmconfig.py contains a mapping attribute called "wikis" with pairs of
  4008         wikiconfig module name and regular expression. The regular expression
  4009         is matched against the URL of the request and the first matching entry
  4010         determines the config module to be imported by MoinMoin.
  4011       * If you use farmconfig.py's "wikis" mapping, then any wiki has a private
  4012         config module, named after the wiki - e.g. wiki named moinmoin would
  4013         use moinmoin.py.
  4014       * If you only have a single wiki, you do not need farmconfig.py. just make 
  4015         a wikiconfig.py and it will be used no matter what URL is requested. 
  4016       * There is one common global "config" that holds sitewide settings (like
  4017         umask or charset) - you do not need to change settings there.
  4018         This file is located in the MoinMoin code: MoinMoin/config.py.
  4019       
  4020     General configuration
  4021 
  4022       * SecurityPolicy now uses "write" instead of "edit" (so it is may.write
  4023         now). This is to get it in sync with ACLs.
  4024       * SecurityPolicy now automatically can use everything in acl_rights_valid.
  4025       * There is a new config option "config_check_enabled". It will warn about
  4026         any unknown variable name (probably typo) to stderr or error.log. 
  4027         If something doesn't work at all and changing the config does no 
  4028         difference, switch it on and look at the error message. 
  4029       * The sample config file comes with config_check_enabled = 1. If you 
  4030         introduce additional variables yourself, you definitely want to switch 
  4031         that check off or it will fill your log.
  4032       * If you define "page_front_page" variable, this name will show in the 
  4033         navigation bar now, instead of the default "FrontPage".
  4034 
  4035     New search engine
  4036 
  4037      * Full text and title search do support multiple search terms now - 
  4038        see HelpOnSearching for details.
  4039      * Regular expressions are still supported but have to be turned on per
  4040        search term. Search terms in macros using regular expressions will have
  4041        to be fixed.
  4042      * The URL interface of the search engine has also changed. Links that 
  4043        point directly to search actions may be broken.
  4044 
  4045     User names
  4046 
  4047       * User names can not use group names, even if ACLs are not enabled.
  4048         This will prevent error later, if you start to use acl in the future
  4049         (acl is going to be mandatory in 1.5).
  4050       * User names are not restricted any more to only CamelCase. 
  4051       * To prevent imposing as other users, leading, trailing and multiple 
  4052         whitespace in user names is not allowed. Only Unicode alpha numeric 
  4053         characters are allowed, with optional one space character between 
  4054         words.
  4055       * When a user name with a group name or "bad" name is trying to 
  4056         access the wiki, he is redirected to the UserPreferences page and 
  4057         asked to create a new account.
  4058       * When trying to login or create a new account with a bad name, 
  4059         correct error message is displayed in all cases.   
  4060 
  4061     CGI
  4062 
  4063       * You can not use your old moin.cgi file, as we removed cgimain.py 
  4064         (was deprecated since 1.2). Copy the new file from the server dir.     
  4065 
  4066     Moin servers - Twisted and standalone
  4067 
  4068       * Configuration self checking on startup. Will raise an error in case
  4069         of bad configuration or non-accessible directories.
  4070       * Both use shorter and identical configuration options.
  4071       * Server scripts contain detailed comments and examples.
  4072       * Configuration defaults changed to fit most users.
  4073       * There is memory profiler option for debugging, switched off by default.
  4074       * If you perform a standard install, server scripts should run out
  4075         of the box or with minimal change.
  4076 
  4077     Twisted server
  4078 
  4079       * All code moved into the new server package, the server script
  4080         contains only configuration options.
  4081       * Listen to more than one interface with "interfaces" list.
  4082       * Code updated to new Twisted API.
  4083       * Use mointwisted script to start and stop the server, using 
  4084         "mointwisted start" and "mointwisted stop".
  4085       * The Twisted server runs as daemon by default.
  4086       * All moin Twisted files are called now mointwisted instead of 
  4087         moin_twisted.
  4088       * Fixed getting username from Twisted request (http auth)
  4089 
  4090     Standalone server
  4091 
  4092       * Configuration moved from moin_config.py to moin.py.
  4093       * If run as root, you can set both user and group for the server.
  4094       * Can use logfile instead of logging to stderr.
  4095       * Fixed missing unquoting of query string (caused problems in rare cases).
  4096 
  4097     mod_python server
  4098 
  4099      * moin_modpy server files renamed to moinmodpy.
  4100 
  4101     Wiki Markup
  4102 
  4103      * '''strong''', ''em'' and __underline__ have now paragraph scope. You can
  4104        set these attributes on words level. For multiple paragraphs, wrap each 
  4105        with needed markup.
  4106      * If you leave unclosed ''', '' and __  markup, its is closed when the 
  4107        paragraph ends.
  4108 
  4109     User interface
  4110 
  4111      * Due to many changes in CSS files, the wiki may look "broken" until
  4112        your reload once or twice, or empty your browser cache.
  4113      * The "Send mail notification" checkbox is replaced by "Trivial change"
  4114        checkbox. The default behavior did not change - regular edit is not
  4115        a trivial change, and mail will be sent to subscribes. If you check
  4116        trivial change, mail will be sent only to users who selected to 
  4117        get trivial changes in their user preferences.
  4118      * New theme "modern" has been added, and used as default theme. 
  4119      * classic and rightsidebar improved.
  4120      * viewonly theme removed, as any theme can be use now as viewonly
  4121        by using #acl All:read in the wikiconfig.
  4122      * All themes use new navibar, displaying both wiki links, user links
  4123        and the current page.
  4124      * navibar and pagetrail use now shortened page names, so very long
  4125        names does not break the interface visually.
  4126      * All themes have improved search interface at the top of the window.
  4127      * Only avaiable actions are displayed, so most situations when a user
  4128        try to do something he can't do are prevented.
  4129      * When creating a new page, no action is available until the page 
  4130        is created. You can't attach files to non-existing page any more.
  4131      * Non registered users get a "login" link. Registered uses get
  4132        "username" link to their home page, and "user preferences" link.
  4133      * Messages more clear using bold type, designed by css.
  4134      * Few useless messages removed (but there are many more)
  4135      * Default wiki logo uses the wiki name instead of the MoinMoin troll 
  4136        logo.
  4137 
  4138     Other fixes and changes
  4139     
  4140      * Most generated html code is valid "html 4 strict". There are still
  4141        some problems that still have to be fixed, mainly macros, table
  4142        attributes, and inline markup crossing (<a><b></a></b>).
  4143      * WantedPages can include and exclude system pages, which makes it 
  4144        much more useful.
  4145      * Fixed a bug in TitleIndex where not all system pages are excluded.    
  4146      * RenamePage action now renames everything, including backups, page
  4147        history, attachments. It does not change toplevel editlog, though.
  4148        After you rename a page, you are redirected to the new page.
  4149      * Syntax colorization supports more languages (Java, C++, Pascal)
  4150      * Inline: display of attachments was extended. A Parser now knows which
  4151        extensions it can handle.
  4152      * TableOfContents and Include macros now cooperate a bit better. There
  4153        are still problems with multiple Includes of the same page.
  4154      * Excluded actions at bottom of page are not displayed any more.   
  4155      * Editor: removed the columns size setting, just using 100% of browser
  4156        window width (it didn't work because of that anyway). Also removed that
  4157        "reduce editor size" link at top of editor as you would lose your
  4158        changes when using it.
  4159      * Removed the option to choose text smileys instead of images, this made
  4160        more trouble than it was worth. The text version is still given in ALT
  4161        attribute.
  4162      * Moved stuff from contribution/ to MacroMarket page on MoinMoin wiki
  4163      * Some nasty people try to use a running moin as a proxy (at least they
  4164        did on moinmaster.wikiwikiweb.de:8000, maybe due to the magic port
  4165        number). We changed the code to check for that and just return 403
  4166        in that case. Moin can not be used as a proxy anyway.
  4167      * moin.cgi?test was removed in favor of a new buildin test
  4168        action. It works for all deployments, just use ?action=test.
  4169      * Sending mail does use tls if server supports it.
  4170 
  4171     3rd party developer notes
  4172 
  4173      * Themes should be now sub class of MoinMoin.theme.ThemeBase. Sub
  4174        classes will get automatically all new improved user interface
  4175        elements for free.
  4176      * Theme authors should update their theme for 1.3. Some keys removed
  4177        from them dict. See ThemeBase class in MoinMoin/theme/__init__.py. 
  4178      * Actions writers should call request.setContentLangauge with the 
  4179        correct language used by the action. This enable themes and other
  4180        code to use correct direction.
  4181      * The Formatter interface was changed. Formatters and parsers using 
  4182        the formatter interface have to be adjusted.
  4183      * started deprecation of Processors: they are still recognized, but
  4184        implementors should start to rewrite their Processors as Parsers.
  4185        A processor with the same name as a parser in a pre #! section is
  4186        currently preferred. This will change in the next release.
  4187 
  4188     Deprecation notes
  4189 
  4190      * Processors are deprecated, see section above.
  4191 
  4192      * Using the cookie (or the login url with ID) only and not setting (or
  4193        setting and not remembering) your email/password in UserPreferences
  4194        is DEPRECATED. Those quite unsecure methods will likely be dropped
  4195        in next moin version.
  4196 
  4197      * Operating with acl_enabled = 0 is also DEPRECATED. Due to some other
  4198        improvements planned, we will have to operate with ACLs enabled ONLY
  4199        in a future moin version, so this setting will likely be dropped.
  4200        So clean up your user accounts (see moin_usercheck.py) and switch ACLs
  4201        on NOW.
  4202        There are no drawbacks, so you will like it. Having ACLs enabled
  4203        doesn't mean you really have to USE them on wiki pages...
  4204 
  4205      * allow_extended_names = 0 is deprecated (default was/is 1).
  4206        Future versions will be able to use extended names (aka free links) in
  4207        any case and the config setting will be removed.
  4208 
  4209      * allow_subpages = 0 is deprecated (default was/is 1).
  4210        Future versions will be able to use subpages in any case and the config
  4211        setting will be removed.
  4212 
  4213      * attachments = {...} - we would like to remove that setting because of
  4214        several reasons:
  4215        * when not being extremely careful, this can easily lead to security
  4216          problems (like when uploading a .php exploit and then executing it
  4217          by accessing it directly via web server)
  4218        * makes code more complicated - code that we want to change completely
  4219          in next version
  4220        If you need that feature, speak up now and tell us your reasons WHY you
  4221        need it.
  4222 
  4223 
  4224 Version 1.2.4 (2004-10-23, Revision 1.187)
  4225 
  4226 This will probably be the last 1.2.x release as we are soon doing release
  4227 candidates for 1.3 release (with big internal changes) and are expecting
  4228 release 1.3 in december 2004.
  4229 
  4230 Fixes:
  4231     * fixed "None" pagename bug in fullsearch/titlesearch
  4232     * fixed projection CSS usage
  4233     * the compiled page is removed when a page is deleted, so no ghost page
  4234       appears after deletion
  4235     * fixed AbandonedPages day-break problem
  4236     * fixed [[GetVal(WikiDict,key)]]
  4237     * the msg box is now outside content div on PageEditor, too
  4238     * privacy fix for email notifications: you don't see other email addresses
  4239       in To: any more. mail_from is now also used for To: header field, but
  4240       we don't really send email to that address.
  4241     * privacy fix for /MoinEditorBackup pages that were made on previews of
  4242       pages that were not saved in the end
  4243     * fix double content div on PageEditor preview
  4244 
  4245 Other changes:
  4246     * workaround for broken Microsoft Internet Explorer, the page editor now
  4247       stops expanding to the right (e.g. with rightsidebar theme).
  4248       Nevertheless it is a very good idea to use a non-broken and more secure
  4249       browser like Mozilla, Firefox or Opera!
  4250 
  4251     * from MoinMoin.security.antispam import SecurityPolicy in your
  4252       moin_config.py will protect your wiki from at least the known spammers.
  4253       See MoinMoin:AntiSpamGlobalSolution for details.
  4254 
  4255     * xmlrpc plugin for usage logging, currently used for antispam accesses
  4256 
  4257     * (re-)added configurable meta tags:
  4258         * html_head_queries = '''<meta name="robots" content="noindex,nofollow">\n'''
  4259         * html_head_posts   = '''<meta name="robots" content="noindex,nofollow">\n'''
  4260         * html_head_index   = '''<meta name="robots" content="index,follow">\n'''
  4261         * html_head_normal  = '''<meta name="robots" content="index,nofollow">\n'''
  4262 
  4263     * i18n updates/fixes
  4264 
  4265     * New UserPreferences switch:
  4266       you may subscribe to trivial changes (when you want to be notified about ALL
  4267       changes to pages, even if the author deselected to send notifications).
  4268 
  4269     * New AttachList and AttachInfo macros - thanks to Nigel Metheringham and
  4270       Jacob Cohen.
  4271 
  4272 Version 1.2.3 (2004-07-21, Revision 1.186)
  4273 
  4274 Fixes:
  4275     * fixed NameError "UnpicklingError" in user.py
  4276     * fixed version number in moin.spec
  4277     * reverts done by bots or leechers
  4278       There was a bad, old bug that triggered if you did not use ACLs. In that
  4279       case, moin used some simple (but wrong and incomplete) function to
  4280       determine what a user (or bot) may do or may not do. The function is now
  4281       fixed to allow only read and write to anon users, and only delete and
  4282       revert to known users additionally - and disallow everything else.
  4283     * avoid creation of unneccessary pages/* directories
  4284     * removed double content divs in general info and history info pages
  4285     * fixed wiki xmlrpc getPageHTML
  4286     * fixed rightsidebar logout URL, also fixed top banner to link to FrontPage
  4287     * use config.page_front_page and .page_title_index for robots meta tag
  4288       (whether it uses index,follow or index,nofollow), not hardcoded english
  4289       page names
  4290     * ACL security fix for PageEditor, thanks to Dr. Pleger for reporting
  4291     * default options for new users are same as for anon users
  4292 
  4293 Version 1.2.2 (2004-06-06, Revision 1.185)
  4294 
  4295 Fixes:
  4296     * python related:
  4297      * own copy of difflib removed
  4298        Until moin 1.2.1 we had our own copy of python 2.2.3's difflib coming
  4299        with moin. This was to work around some problems with broken older 2.2
  4300        python installations. We removed this now because if you have py 2.3,
  4301        there is even a better difflib coming with python (and that fixes an
  4302        extremely slow diff calculation happening in some rare cases).
  4303        So the good news is that when you run python 2.3, you don't need to do
  4304        anything and it will run great. If you run python 2.2.3, it will mostly
  4305        work good and you also don't need to do anything. The bad news is that
  4306        if you run an old and broken 2.2 installation (2.2.1, maybe 2.2.2) you
  4307        will have to fix it on your own (just copy difflib.py from python 2.2.3
  4308        over to your python 2.2.x installation).
  4309        But better upgrade to python 2.3 (for debian woody, there's a backport),
  4310        as 2.3 generally runs better and faster than 2.2.
  4311      * scripts changed to use #!/usr/bin/env python (not /usr/bin/python2.2)
  4312 
  4313     * user accounts and ACLs:
  4314      * we now require the user to specify a password for a new account (you
  4315        were not able to login without a password anyway)
  4316      * it is not allowed any more to create user accounts with user names
  4317        matching config.page_group_regex - please check manually that you do
  4318        not already have such users existing (like a user named "AdminGroup"):
  4319        cd data/user ; grep name=.*Group *  # there should be no output!
  4320      * subscription email sending now honours ACLs correctly
  4321 
  4322     * markup / rendering / user interface fixes:
  4323      * fixed merging multiple lines indented by the same amount of blanks
  4324      * ## comments don't break tables in two parts
  4325      * added a "remove bookmark" link to RecentChanges
  4326      * fixed action=titleindex (added \n after each entry)
  4327 
  4328     * RSS fixes:
  4329      * non-ASCII characters should work now
  4330      * RSS feed (Recentchanges?action=rss_rc) gives UTC timestamps now
  4331      * removed attribute breaking RSS feed on RecentChanges
  4332 
  4333     * better email generation:
  4334      * if you use python >=2.2.2, we add a Message-ID header to emails
  4335      * if you use python 2.2.1, there is no email.Header. Instead of crashing
  4336        (like previous moin 1.2.x releases), we just use the subject "as is" in
  4337        that case. If it is not ASCII, this is not standards compliant.
  4338      * If you have >=2.2.2 it will use email.Header to make standards compliant
  4339        subject lines.
  4340      * use config.mail_from as sender address when sending "lost my password"
  4341        emails
  4342 
  4343     * file attachments:
  4344      * fixed for standalone server
  4345      * attachment URLs (when handled by moin) don't include server name
  4346      * fixed some wrong &amp;amp; in html src
  4347     
  4348     * better themeability:
  4349      * some entries in dict "d" where only present in header theme calls, some
  4350        only in footer theme calls. Now almost all is present in both calls.
  4351      * added some missing "content" divs so sidebar themes look better
  4352 
  4353     * fixed some crashes producing backtraces:
  4354      * no IOError when diffing against deleted page
  4355      * no backtrace in xml footnote generation
  4356      * no SystemInfo crash when no editlog exists in new wikis
  4357      * xmlrpc.getRecentChanges fixed
  4358 
  4359     * MoinMoin.util.filesys.rename is now a wrapper around os.rename that
  4360       fixes os.rename on broken win32 api semantics
  4361 
  4362 Other Changes:
  4363     * saving traffic and load by improved robot meta tag generation:
  4364      * "noindex,nofollow" on queries and POSTs
  4365      * "index,follow" on FrontPage and TitleIndex (give robots a chance ;))
  4366      * "index,nofollow" on all other pages (hopefully saving lots of senseless
  4367        requests for page?action=...) 
  4368      * removed config.html_head_queries (was used for same stuff)
  4369     * added russian i18n (utf-8)
  4370     * misc. other translation updates / fixes
  4371     * added rightsidebar theme
  4372     * TitleIndex now folds case, so "APage" and "anotherPage" are both under
  4373       letter "A".
  4374     * added macro/PageHits.py - it calculates the hits each page gets since
  4375       beginning of logging
  4376 
  4377 
  4378     * Full text and title search do now support multiple search terms - 
  4379       see HelpOnSearching for details
  4380  
  4381     * The Formatter interface was changed. Formatter and parser using 
  4382       the formatter interface have to be adjusted.
  4383 
  4384 Version 1.2.1 (2004-03-08, Revision 1.184)
  4385 
  4386 Fixes:
  4387     * minimum requirement to run moin 1.2/1.2.1 is python 2.2.2
  4388      * not: 2.2(.0), as this does not have True/False
  4389      * not: 2.2.1, as this does not have email.Header. You maybe can work
  4390        around that one by:
  4391       * getting the python 2.2.x (x>=2) /usr/lib/python2.2/email directory
  4392       * putting it into directory 'x' (whereever you like)
  4393       * doing a sys.path[0:0] = ['x'] in moin.cgi [or other appropriate place]
  4394       No guarantee, this is untested.
  4395     * Twisted: the http headers missed the charset data, fixed
  4396     * mod_python: fixes for mod_python 2.7
  4397     * wiki/data/plugin/__init__.py added - fixes not working plugin modules
  4398     * plugin processors work now, too
  4399     * fixed displaying non-existent translations of SiteNavigation in footer
  4400     * fixed zh-tw iso name (wrong zh_tw -> correct zh-tw)
  4401     * fixed reversed diffs in RecentChanges RSS
  4402     * fixed "last change" info in footer (wasn't updated)
  4403     * fixed event.log missing pagename (and other) information
  4404     * fixed horizontal line thickness >1
  4405     * fixed setup.py running from CVS workdir
  4406     * fixed crash when doing action=info on first revision of a page
  4407     * fixed hostname truncation in footer
  4408     * minor css fixes
  4409     * fixed clear msg links (they missed quoting, leading to strange page
  4410       names when you click on some of them)
  4411     * fixed python colorizer processor
  4412     * fixed quoting of stats cache filenames
  4413     * catched "bad marshal data" error when switching python versions
  4414 
  4415 Other changes:
  4416     * updated danish (da) i18n
  4417     * updated japanese (ja) i18n
  4418     * added serbian (sr) i18n
  4419     * added chinese (zh) i18n
  4420     * added a simple "viewonly" theme based on classic theme - you can use
  4421       this as default theme, so anonymous users won't get the usual wiki stuff,
  4422       but a far simpler (and less powerful) user interface.
  4423       It also displays the navibar at the left side.
  4424     * added moin.spec for building RPMs
  4425     * included MoinMoin/i18n/* into distribution archive (nice for translators)
  4426     * included some stuff under MoinMoin/scripts - xmlrpc-tools and account
  4427       checking stuff. removed some version control clutter from the dist
  4428       archive, too.
  4429 
  4430     * code colorization was refactored and some new languages (Java, C++,
  4431       Pascal) where added.
  4432     * inline: display of attachments was extended. A Parser now knows which
  4433       extensions it can handle.
  4434 
  4435 Version 1.2 (2004-02-20, Revision 1.183)
  4436 
  4437 New features:
  4438     * MoinMoin now requires Python >=2.2.2., we recommend to use Python >=2.3.2
  4439       (with 2.3.x, MoinMoin runs about 20-30% faster).
  4440     * by refactoring request processing, we made it possible to run moin under
  4441       persistent environments:
  4442         * twisted-web (http://twistedmatrix.com)
  4443         * httpdmain.py (use moin.py for starting this mini server)
  4444         * mod_python
  4445         * FastCGI
  4446       Of course, CGI is still possible.
  4447     * wiki pages will be compiled to bytecode now (by default), so no need for
  4448       slow parsing/formatting on every view ("WASP", see caching_formats)
  4449     * when using a persistent environment (like twisted) and WASP, you get up
  4450       to 20x speed - compared to CGI and moin 1.1
  4451     * added support for diffs between arbitrary revisions.
  4452     * removed requirement of the external diff utility
  4453     * config.auth_http_enabled (defaults to 0) - use this to enable moin
  4454       getting your authenticated user name from apache (http basic auth,
  4455       htpasswd) - if you enable this, your basic auth username has to be the
  4456       same as your wiki username.
  4457       Should work with CGI, FCGI and maybe even with mod_python.
  4458       Does not change behaviour of moin under twisted or standalone server.
  4459     * config.tz_offset = 0.0 sets a default timezone offset (in hours
  4460       from UTC)
  4461     * config.cookie_lifetime (int, in hours, default 12) sets the lifetime of
  4462       the MOIN_ID cookie:
  4463         == 0  --> cookie will live forever (no matter what user has configured!)
  4464         > 0   --> cookie will live for n hours (or forever when "remember_me")
  4465         < 0   --> cookie will live for -n hours (forced, ignore "remember_me"!)
  4466     * added themeing and some themes (if you improve the existing themes or
  4467       make nice new ones, please contribute your stuff!). The default theme is
  4468       set by config.theme_default (and defaults to 'classic').
  4469     * now supporting plugin directory for parsers, processors, themes, xmlrpc.
  4470     * action=info now defaults to showing page revision history again
  4471     * all actions accessing the logfile (as RecentChanges or history) are now
  4472       much faster
  4473     * #refresh processing instruction, config.refresh
  4474         * config.refresh = (minimum_delay, target_allowed)
  4475             * minimum delay is the minimum waiting time (in seconds) allowed
  4476             * target_allowed is either 'internal' or 'external', depending on
  4477               whether you want to allow only internal redirects or also
  4478               external ones. For internal redirects, just use the Wiki pagename,
  4479               for external, use http://... url.
  4480         * #refresh 3                    == refresh this page every 3 seconds
  4481         * #refresh 5 FrontPage          == internal redirect to FrontPage in 5s
  4482         * #refresh 5 http://google.com/ == redirect to google in 5s
  4483       Use very carefully! Allowing a low minimum_delay and putting a #refresh
  4484       on RecentChanges might slow down your wiki significantly, when some
  4485       people just let their browser refresh and refresh again. Also, it does
  4486       cause quite some traffic long-term. So better do not use this without
  4487       good reason! Default is None (switched off).
  4488     * hide most UserPreferences options before user has logged in, less
  4489       confusing for new users
  4490     * "config.page_dict_regex" defines what pages are dictionary definitions
  4491       Currently dictionaries are used for UserHomePage/MyDict where you can
  4492       define key:: value pairs that get processed like @DATE@ expansion when
  4493       saving a page. The 2 "@" will be added to your keys automatically.
  4494       Please do not use @xxx@ strings on the right side (value), results may
  4495       vary if you do.
  4496       You can also access wiki dictionaries by using the internal macro
  4497       [[GetVal(page,key)]]" - that will go to page "page" and return the
  4498       value (right side) corresponding to "key".
  4499       Implementation note: groups are a subset of the dictionary functionality.
  4500     * standalone server should work now (see server/moin.py), so you don't
  4501       need to setup apache or twisted for a local personal wiki, you only need
  4502       python and moin for that now, no additional stuff any more!
  4503     * if you run your wiki with charset = "utf-8" (the default is still
  4504       iso8859-1), you might want to have a look at contributions/utf8-pages/
  4505       to see if there are already translated system pages for your language.
  4506 
  4507 Fixes:
  4508     * new importPlugin routine (the old one didn't work correctly)
  4509     * removed 0xA0 characters breaking utf-8
  4510     * system page recognition now uses wiki groups (see AllSystemPagesGroup),
  4511       fixing the long-time broken system page exclusion on TitleIndex.
  4512     * mostly HTML 4.01 Strict compliant HTML
  4513     * design is done by CSS now, HTML is semantic markup only 
  4514     * removed target attribute from links, also [^NewWindow] markup - this
  4515       is a HTML 3.2 feature and not valid in HTML 4.01
  4516     * updated TWikiDrawPlugin to 20021003 version, with further modifications
  4517       including source. It can draw imagemaps now and saves PNG. On display a
  4518       GIF will be searched if no PNG is found. We recommend changing all GIFs
  4519       to indexed PNGs cause this fallback might disappear in later versions.
  4520 
  4521       Sample code using bash and ImageMagick (be sure you know what you do):
  4522       for draw in `find /path/to/wiki/data -name \*.draw`; do
  4523         file=`dirname $draw`/`basename $draw .draw`
  4524         if [ -e "${file}.gif" ]; then
  4525           echo "Converting ${file}.gif to ${file}.png"
  4526           convert "${file}.gif" "${file}.png"
  4527         fi
  4528       done
  4529 
  4530     * fixed email headers and encoding
  4531     * Changed moin-usercheck to adhere to scripting standards; no
  4532       proprietary config changes needed any more (added --config);
  4533       --wikinames is now part of the usage message.
  4534     * config.umask now defaults to 0770 - if you give world r/w access, ACLs
  4535       could be rather pointless...
  4536 
  4537 Removed config variables:
  4538     * external_diff (not needed any more, we have internal diff now)
  4539     * shared_metadb (wasn't implemented for long - we will re-add it, when it is)
  4540     * title1/2 (please use page_header1/2)
  4541     * page_icons_up
  4542 
  4543 Changed config variables:
  4544     * changed_time_fmt (removed some html and brackets around time from default)
  4545     * html_head (default is empty string now)
  4546     * page_footer1/2 (default is empty string now)
  4547     * page_icons (is now a list of icon names, not html any more)
  4548     * umask (default is 0770 now, not world r/w any more == more secure)
  4549 
  4550 New config variables (see MoinMaster:HelpOnConfiguration):
  4551     * cookie_lifetime
  4552     * mail_login
  4553     * page_credits
  4554     * page_dict_regex
  4555     * page_group_regex
  4556     * page_header1/2
  4557     * page_iconbar 
  4558     * page_icons_table
  4559     * page_license_enabled
  4560     * page_license_page
  4561     * theme_default
  4562     * theme_force
  4563     * tz_offset 
  4564 
  4565 Other:
  4566     * lots of internal code refactoring and optimization
  4567     * began moving src code documentation to epydoc, see "make epydoc"
  4568     * the URL for the RecentChanges RSS feed changed. It now only works with
  4569       ...?action=rss_rc.
  4570 
  4571 Known problems:
  4572     * theme support is neither complete (although covering most important
  4573       stuff) nor perfect - work on that will continue...
  4574     * we removed some html from system messages (the boxes at top of page you
  4575       get after some actions), so it currently looks less nice than before.
  4576     * html is not completely validating and it is not xhtml - this will be
  4577       fixed as soon as we have the infrastructure for that (other parser, DOM)
  4578     * problems with rtl (right-to-left) languages, will be fixed in 1.3
  4579     * if you change moin_config or switch themes, moin will still use already
  4580       cached page content. For the config this can be fixed by touching
  4581       MoinMoin/version.py (or simply deleting everything in
  4582       data/cache/Page.py). If you get more annoyed by this than pleased by
  4583       caching speedup, you can also switch off caching (see docs on
  4584       caching_formats).
  4585 
  4586 Themeing and HTML/CSS cleanup:
  4587     * Browsers with completely broken CSS support (like e.g. Netscape 4.x) are
  4588       no longer supported. If you still need to support them, do not upgrade to
  4589       moin 1.2. If you still use these browsers, we recommend that you upgrade
  4590       your browser first (Mozilla 1.5 has nice and standards compliant HTML and
  4591       CSS support and is available as Free Software for Windows, Linux and Mac).
  4592     * If you changed any html in code or by config you will have to check if it
  4593       still works. For the usual stuff, look into `MoinMoin/theme/classic.py`
  4594       and `classic/css/screen.css`. For config defaults of the html fragments,
  4595       read `MoinMoin/config.py`. If you want to modify a theme, don't simply
  4596       change classic, but copy or subclass it under a new theme name.
  4597     * because of the new theme support the layout of the `htdocs` directory
  4598       changed:
  4599       * Instead of using icons under `img/` and css under `css/`, there will
  4600         be an additional `themename/` directory in between, e.g. `classic/img/`
  4601         and `classic/css/`. If you added own icons, you may have to copy them
  4602         to the themes directory.
  4603       * The filename of the CSS file has changed to the media type, so the
  4604         normal one used for screen output has changed name from `moinmoin.css`
  4605         to `screen.css`. There also were quite some changes and enhancements to
  4606         the CSS files, so better use the new ones.
  4607     * config.css_url was removed
  4608 
  4609 Plugins:
  4610   * we use a new plugin loader that requires a correct `__init__.py` file in
  4611     the plugin directories. See the directory `wiki/data/plugin/` in the
  4612     distribution archive and just copy it over to your wiki's plugin directory.
  4613 
  4614 
  4615 Version 1.1 (2003-11-29, Revision 1.178)
  4616 
  4617 Version 1.1 requires Python 2.0 or higher, we recommend to use Python 2.2
  4618 (version 2.2.2 if that is available on your host) or even better >= 2.3.2
  4619 (with 2.3.x, MoinMoin runs about 20-30% faster).
  4620 
  4621 New features:
  4622   Configuration:
  4623     * config.default_lang lets you set a default language for users not
  4624       having specified language in their browser or UserPreferences
  4625     * "config.page_category_regex" defines what pages are categories
  4626     * replaced `config.page_template_ending` by a more flexible setting
  4627       named `config.page_template_regex`
  4628     * the same with config.page_form_regex (was: page_form_ending)
  4629     * "config.page_group_regex" defines what pages are group definitions
  4630       Currently groups are used for "user groups" (see ACLs) and "page
  4631       groups" (see AllSystemPagesGroup).
  4632     * robot exclusion from all pages except the standard view action,
  4633       via the config.ua_spiders regex (reduces server load)
  4634     * "maxdepth" argument for the TableOfContents macro
  4635     * config.title1, config.title2, config.page_footer1,
  4636       config.page_footer2 can now be callables and will be called with
  4637       the "request" object as a single argument (note that you should
  4638       accept any keyword arguments in order to be compatible to future
  4639       changes)
  4640     * "config.html_pagetitle" allows you to set a specific HTML page
  4641       title (if not set, it defaults to "config.sitename")
  4642     * navi_bar / quicklinks can now contain free-form links, i.e.
  4643       entries of the form "[url linktext]" just like in wiki pages
  4644     * if a quick link starts with '^', it opens in a new window; help
  4645       now opens in a new window also
  4646     * `config.smileys` for user-defined smileys (default: `{}`) - a dict
  4647       with the markup as the key and a tuple of width, height, border, image
  4648       name as the value).
  4649     * `config.hosts_deny` to forbid access based on IP address
  4650     * `config.mail_login` can be set to username and password separated by
  4651       a space, e.g. "username userpass", if you need to use SMTP AUTH
  4652     * `config.edit_locking` can be set to None (old behaviour, no
  4653       locking), 'warn <timeout mins>' (warn about concurrent edits, but
  4654       do not enforce anything), or 'lock <timeout mins>' (strict locking)
  4655     * optionally showing a license text on editor page, use:
  4656       config.page_license_enabled = 1
  4657       Optionally use these to customize what is shown there:
  4658       config.page_license_text = "... your text ..."
  4659       config.page_license_page = "MyLicensePage"
  4660       See the default values in MoinMoin/config.py for details and
  4661       override them in moin_config.py, if needed.
  4662     * `config.shared_intermap` can be a list of filenames (instead of a
  4663       single string)
  4664     * If you have added your own `SecurityPolicy`, the class interface for
  4665       that has changed (see `security.py`).
  4666 
  4667   Authenticaton / Authorization:
  4668     * added ACL support, written by Gustavo Niemeyer of Conectiva and
  4669       Thomas Waldmann. See HelpOnAccessControlLists for more infos.
  4670       You should use MoinMoin/scripts/moin_usercheck.py before activating
  4671       ACLs or some users with bad or duplicate accounts might get into
  4672       trouble.
  4673     * A user account can be disabled using moin_usercheck.py or
  4674       UserPreferences page. Disabling, but keeping it is good for edit
  4675       history.
  4676     * changed security default: deletion only available to known users
  4677     * support for Basic authentication (Apache style: AUTH_TYPE="Basic",
  4678       REMOTE_USER="WikiUserName"). If authentication is there, user
  4679       will be in ACL class "Trusted".
  4680     * support for username / password login
  4681       The username / password login will ONLY work, if you define a
  4682       password. With an empty password, username / password login is not
  4683       allowed due to security reasons. Passwords are stored encrypted
  4684       (format similar to Apache SHA) and can also be entered in the
  4685       UserPreferences form in this format. When requesting login
  4686       information by email, the password is also sent in this encrypted
  4687       format (use copy&paste to fill it in the form).
  4688       ...?action=userform?uid=<userid> is still possible, so if you have
  4689       bookmarks, they will still work). The input field for the ID was
  4690       dropped.
  4691       NOTE: using the userid for login purposes is DEPRECATED and might
  4692             be removed for better security soon.
  4693     * after logging in, you will get a cookie valid until midnight.
  4694       The next day, the cookie will expire and you will have to login
  4695       again. If you don't want this, you can check the "remember me
  4696       forever" option in UserPreferences.
  4697     * if the page file is read-only, you get a message (i.e. you can now
  4698       protect pages against changes if you're the wiki admin).
  4699       Note: you can do that easier using ACLs.
  4700 
  4701   Markup / Macros / Actions:
  4702     * RandomQuote macro (and even parses Wiki markup now)
  4703     * `[[Navigation]]` macro for slides and subpage navigation
  4704     * [[ShowSmileys]] displays ALL smileys, including user-defined ones
  4705     * the Include macro has new parameters (from, to, sort, items) and
  4706       is able to include more than one page (via a regex pattern)
  4707     * `MailTo` macro for adding spam-safe email links to a page
  4708     * if a fancy link starts with '^' (i.e. if it has the form
  4709       "[^http:... ...]"), it's opened in a new window
  4710      * because of that, the NewWindow macro was removed from contrib
  4711     * "#pragma section-numbers 2" only displays section numbers for
  4712       headings of level 2 and up (similarly for 3 to 6)
  4713     * ../SubPageOfParent links
  4714 
  4715   User interface:
  4716     * new fancy diffs
  4717     * Page creation shows LikePages that already exist
  4718     * editor shows the current size of the page
  4719     * editor returns to including page when editing an included page
  4720     * Visual indication we're on the editor page (new CSS style)
  4721     * selection to add categories to a page in the editor (use preview
  4722       button to add more than one category)
  4723     * if user has a homepage, a backup of save/preview text is saved as
  4724       a subpage UsersHomePage/MoinEditorBackup
  4725     * added "revert" link to PageInfo view (which makes DeletePage more
  4726       safe in public wikis, since you can easily revive deleted pages
  4727       via revert)
  4728     * Selection for logged in users (i.e. no bots) to extend the listing
  4729       of recent changes beyond the default limits
  4730     * Activated display of context for backlinks search
  4731     * Subscriber list shown on page info
  4732     * LikePages shows similar pages (using difflib.get_close_matches)
  4733     * last edit action is stored into "last-edited" file, and
  4734       displayed in the page footer
  4735     * reciprocal footnote linking (definition refers back to reference)
  4736     * "Ex-/Include system pages" link for title index
  4737       Note: system/help pages algorithm is still mostly broken.
  4738     * list items set apart by empty lines are now also set apart
  4739       visually (by adding the CSS class "gap" to <li>)
  4740     * "save" check for security.Permissions
  4741     * Added Spanish, Croatian and Danish system texts
  4742     * Added flag icons for the languages supported in "i18n"
  4743     * updated help and system pages, more translations, see also
  4744       AllSystemPagesGroup
  4745     * there was quite some work done on wiki xmlrpc v1 and v2 - it
  4746       basically works now.
  4747 
  4748   Tools and other changes:
  4749     * moin-dump: New option "--page"
  4750     * there are some scripts MoinMoin/scripts/* using wiki xmlrpc for
  4751       backup and wiki page copying applications
  4752     * Updated the XSLT parser to work with 4Suite 1.0a1
  4753     * more infos in cgi tracebacks
  4754     * UPDATE.html is a HTML version of MoinMaster:HelpOnUpdating
  4755 
  4756 Unfinished or experimental features:
  4757     * user defined forms
  4758     * XML export of all data in the wiki
  4759     * RST parser (you need to install docutils to use this)
  4760     * SystemAdmin macro
  4761 
  4762 Privacy fixes:
  4763     * do not use / display user's email address in public places
  4764 
  4765 SECURITY FIXES:
  4766     * Removed two cross-site scripting vulnerabilities reported by "office"
  4767 
  4768 Bugfixes:
  4769     * Bugfix for PageList when no arguments are given
  4770     * Disallow full-text searches with too short search terms
  4771     * [ 566094 ] TitleIndex now supports grouping by Hangul Syllables
  4772      * fix for multibyte first char in TitleIndex
  4773     * Footnotes were not HTML escaped
  4774     * Numbered code displays are now in a table so that you can cut the
  4775       code w/o the numbers
  4776     * Bugfix for wrong mail notifications
  4777     * Create unique anchors for repeated titles
  4778     * [ 522246 ] Transparently recode localized messages
  4779     * [ 685003 ] Using "preview" button when editing can lose data
  4780     * use gmtime() for time handling
  4781     * fixed negative gmtime() arguments
  4782     * [[Include]] accepts relative page names
  4783     * fixed ||NotInterWiki:||...||
  4784 
  4785 -----------------------------------------------------------------------------
  4786 Version 1.0 (2002-05-10, Revision 1.159)
  4787 
  4788 THIS IS THE LAST RELEASE WITH PYTHON 1.5.2 SUPPORT! If severe bugs
  4789 should occur, a maintenance release will fix them.
  4790 
  4791 Some optional features (like statistics) already require Python 2.0.
  4792 
  4793 New features:
  4794     * security fix: "allow_xslt" has to be set to 1 in order to enable
  4795       XSLT processing; note that this defaults to 0 because XSLT is able
  4796       to insert arbitrary HTML into a wiki
  4797     * "action=content" for transclusion into static web pages; emits the
  4798       pure page content, without any <html>, <head>, or <body> tags
  4799     * "?action=links&mimetype=text/plain" works like MeatBall:LinkDatabase
  4800     * "Preferred language" and "Quick links" user settings
  4801     * Added "processor" concept, processors work on the data in "code
  4802       displays" and are called by a bangpath in the first line of data
  4803     * Processors: Colorize, CSV (see HelpOnProcessors)
  4804     * New icons: "{OK}", "(./)", "{X}", "{i}", "{1}", "{2}" and "{}"
  4805       (see HelpOnSmileys)
  4806     * FullSearch now displays context information for search hits
  4807     * DeletePage offers a textentry field for an optional comment
  4808     * Email notifications are sent in the user's language, if known from
  4809       the preferences
  4810     * @PAGE@ is substituted by the name of the current page (useful
  4811       for template pages)
  4812 
  4813 Unfinished features:
  4814     * user defined forms
  4815     * XML export of all data in the wiki
  4816     * RST parser (you need to install docutils to use this)
  4817     * XMLRPC interface
  4818 
  4819 Bugfixes:
  4820     * Syntax warning with Python 2.2 fixed
  4821     * Macro-generated pagelinks are no longer added to the list of links
  4822     * error codes returned by "diff" are reported
  4823     * fix for attachments on pages with non-USASCII names
  4824     * correct handling of spaces in attachment filenames and URLs
  4825 
  4826 -----------------------------------------------------------------------------
  4827 Version 0.11 (2002-03-11, Revision 1.151)
  4828 
  4829 Most important new features: file attachments, definition list markup
  4830 (glossaries), change notification via email, variable substitution when
  4831 saving pages, edit preview, and improved documentation.
  4832 
  4833 Note that the RSS features require a recent PyXML (CVS or 0.7) due to
  4834 bugs in the namespace handling of xml.sax.saxutils in earlier versions.
  4835 This is (hopefully) automatically detected on every installation.
  4836 
  4837 Statistical features are NOT designed to work with Python 1.5.2 and
  4838 require Python 2.0 or higher. Overall, MoinMoin 0.11 is not explicitely
  4839 tested for 1.5.2 compatibility.
  4840 
  4841 New features:
  4842     * XML formatting now (most often) produces well-formed, and, depending
  4843       on proper layout of the wiki page, valid StyleBook XML
  4844     * Headers are now automatically numbered, unless you set the config
  4845       item 'show_section_numbers' to 0
  4846     * "#pragma section-numbers off" (or "0") switches that off explicitely,
  4847       and "on" or "1" enables numbering 
  4848     * Added a "contributions" directory for 3rd party extensions
  4849     * AttachFile action, contributed by Ken Sugino; note that you have
  4850       to enable this action because of the possibility of DoS attacks
  4851       (malicious uploads), by adding this to your moin_config:
  4852             allowed_actions = ['AttachFile']
  4853     * "attachment:" URL scheme allows access to attachments, to get files
  4854        from other pages use "attachment:WikiName/filename.ext".
  4855     * New macros: Date(unixtimestamp) and DateTime(unixtimestamp) to
  4856       display a timestamp according to system/user settings
  4857     * Variable substitution when a page is saved, note that saving
  4858       template pages does NOT expand variables. Supported are:
  4859         @DATE@      Current date in the system's format
  4860         @TIME@      Current date and time in the user's format
  4861         @USERNAME@  Just the user's name (or his domain/IP)
  4862         @USER@      Signature "-- loginname"
  4863         @SIG@       Dated Signature "-- loginname date time"
  4864         @MAILTO@    A fancy mailto: link with the user's data  
  4865     * Copied some new emoticons from PikiePikie
  4866         || {{{ :-? }}} || :-? || tongue.gif ||
  4867         || {{{ :\  }}} || :\  || ohwell.gif ||
  4868         || {{{ >:> }}} || >:> || devil.gif  ||
  4869         || {{{ %)  }}} || %)  || eyes.gif   ||
  4870         || {{{ @)  }}} || @)  || eek.gif    ||
  4871         || {{{ |)  }}} || |)  || tired.gif  ||
  4872         || {{{ ;)) }}} || ;)) || lol.gif    ||
  4873     * AbandonedPages macro
  4874     * Added definition list markup: {{{<whitespace>term:: definition}}}
  4875     * Added email notification features contributed by Daniel Sa�    * SystemInfo: show "Entries in edit log"
  4876     * Added "RSS" icon to RecentChanges macro and code to generate a
  4877       RecentChanges RSS channel, see
  4878           http://www.usemod.com/cgi-bin/mb.pl?UnifiedRecentChanges
  4879       for details
  4880     * Added config.sitename and config.interwikiname parameter
  4881     * Better WikiFarm support:
  4882       * <datadir>/plugin/macro and <datadir>/plugin/action can be used
  4883         to store macros and actions local to a specific wiki instance
  4884       * config.shared_intermap can contain a pathname to a shared
  4885         "intermap.txt" file (i.e. one stored outside the datadir)
  4886     * added `backtick` shortcut for {{{inline literal}}} (has to be
  4887       enabled by "backtick_meta=1" in the config file); note that ``
  4888       is then a shorter replacement for '''''' escaping
  4889     * added inline search fields (at the bottom of each page)
  4890     * Added preview to the editor, including spell checking
  4891     * New languages: Chinese (Changzhe Han) and Portuguese (Jorge
  4892       Godoy), updated French (Lucas Bruand), added Korean (Hye-Shik
  4893       Chang) and Italian (Lele Gaifax)
  4894     * New SystemAdmin macro
  4895     * `[[Anchor(anchorname)]]` macro to insert anchors into a page,
  4896       and [#anchorname Anchor Links].
  4897     * User option to open editor view via a double-click
  4898     * Added commentary field to editor, recent changes and page info
  4899     * Page trails (user option)
  4900     * UserPreferences: checkboxes for double-click edit, page trail,
  4901       fancy links, emoticons, jump to last page visited, and some
  4902       other yes/no options
  4903     * "config.nonexist_qm" is now the default for a user setting
  4904     * `[[GetText(text)]]` macro loads I18N texts (mainly intended
  4905       for use on Help pages)
  4906     * table attributes via "||<attrlist> ... ||", more details on
  4907       http://purl.net/wiki/moin/HelpOnTables
  4908     * PythonFaq interwiki tag and support for $PAGE placeholder
  4909     * event logging, as the basis for future statistics
  4910     * "moin-dump" command line tool to create a static copy of
  4911       the wiki content
  4912     * "config.external_diff" allows to set an exact path to the
  4913       command, or change the name to for example "gdiff" if GNU
  4914       diff is not a native command in your UNIX flavour
  4915     * `[[PageSize]]` macro
  4916     * the interwiki name "Self" now always points to the own wiki
  4917     * config.title1 and config.title2 are inserted into the output
  4918       right before and after the system title html code (title1
  4919       is right after the <body> tag and normally undefined, title2
  4920       defaults to the "<hr>" above the page contents)
  4921     * Additional link on diff pages to ignore whitespace changes
  4922     * Subpages (config.allow_subpages, config.page_icons_up)
  4923     * super^script^, sub,,script,, and __underline__ markup
  4924     * `[[FootNote]]` macro
  4925     * many other new config options, see HelpOnConfiguration for
  4926       a complete list
  4927     * [[StatsChart(type)]] shows statistical charts (currently
  4928       defined types: hitcounts, pagesize, useragents)
  4929     * 'inline:' scheme works like 'attachment:', but tries to
  4930       inline the content of the attachment into the page;
  4931       currently knows about "*.py" sources and colorizes them
  4932     * support for Java applet "TWikiDrawPlugin" via
  4933       drawing:<drawingname> URL scheme (you need to activate
  4934       the AttachFile action if you want drawings)
  4935     * numeric entities (&#nnnnn;) are now optionally NOT escaped,
  4936       which allows you to insert more characters into a Latin-1
  4937       page, especially the Euro symbol
  4938     * navi_bar is now a list of page names which should be linked
  4939       on every page
  4940     * test.cgi is now rolled into moin.cgi, and can be called
  4941       by adding "?test" to the wiki base URL. Also, as a security
  4942       feature, the server's environment is only shown for requests
  4943       local to the web server.
  4944 
  4945 Unfinished features:
  4946     * user defined forms
  4947     * XML export of all data in the wiki
  4948 
  4949 Documentation:
  4950     * extended the online help ("Help*" pages)
  4951     * German help pages (thanks to Thomas Waldmann)
  4952 
  4953 Bugfixes:
  4954     * #425857: python Parser bug on the second call
  4955     * #424917: Caching control
  4956     * #465499: Two HTTPS problems
  4957     * #491155: FrontPage hardcoded
  4958     * Handling of inbound UTF-8 encoded URIs (only with Python >= 2.0)
  4959     * Fix for subtle changes in "re" of Python 2.2
  4960     * User-provided URLs are now never URL-escaped, which allows appending
  4961       #anchors and using %20 for spaces in InterWiki links
  4962 
  4963 -----------------------------------------------------------------------------
  4964 Version 0.10 (2001-10-28, Revision 1.134)
  4965 
  4966 This version is still Python 1.5.2 compatible, but it's not extensively
  4967 tested for that version and some parts of the system might not work
  4968 there, especially seldom used macros and actions. Bug reports welcome!
  4969 
  4970 New features:
  4971     * "#deprecated" processing instruction
  4972     * config entry "SecurityPolicy" to allow for customized permissions
  4973       (see "security.py" for more)
  4974     * added distutils support
  4975     * though not extensively tested, the standalone server now does POST
  4976       requests, i.e. you can save pages; there are still problems with
  4977       persistent global variables! It only works for Python >= 2.0.
  4978     * "bang_meta" config variable and "!NotWikiWord" markup
  4979     * "url_mappings" config variable to dynamically change URL prefixes
  4980       (especially useful in intranets, when whole trees of externally
  4981       hosted documents move around)
  4982     * setting "mail_smarthost" and "mail_from" activates mailing
  4983       features (sending login data on the UserPreferences page)
  4984     * very useful for intranet developer wikis, a means to view pydoc
  4985       documentation, formatted via a XSLT stylesheet, for details see
  4986       http://purl.net/wiki/python/TeudViewer?module=MoinMoin.macro.TeudView
  4987       or MoinMoin/macro/TeudView.py
  4988     * "LocalSiteMap" action by Steve Howell <showell@zipcon.com>
  4989     * Added FOLDOC to intermap.txt
  4990 
  4991 Bugfixes:
  4992     * Full config defaults, import MoinMoin now works w/o moin_config.py
  4993     * Better control over permissions with config.umask
  4994     * Bugfix for a UNIX time billenium bug (affecting RecentChanges
  4995       sorting and page diffs)
  4996     * data paths with directory names containing dots caused problems
  4997 
  4998 -----------------------------------------------------------------------------
  4999 Version 0.9 (2001-05-07)
  5000 
  5001 New features:
  5002     * XML page input (pages that start with "<?xml") and XSLT formatting
  5003     * Page caching, for now limited to XSLT processing (where it's
  5004       absolutely needed); new code & API to add the "RefreshCache" link
  5005     * Selection of common date/time formats in UserPreferences
  5006     * New action "titleindex" to support wiki introspection (MetaWiki);
  5007       see the new links below the index bar in "TitleIndex"
  5008     * UserPreferences: editable CSS URL for personal styles
  5009     * PageInfo: the editor's name or IP is shown for each change
  5010     * WantedPages: a new macro that lists links to non-existent pages
  5011     * OrphanedPages: a new macro that lists pages no other page links to
  5012     * Extensions to the FullSearch macro (see HelpOnMacros)
  5013     * Python syntax highlighting
  5014     * "DeletePage" action (has to be activated, see MoinMoinFaq)
  5015     * "Remove trailing whitespace from each line" option in the editor
  5016     * I18N (currently German and Swedish)
  5017     * Config option "url_schemas" to extend the supported URL types
  5018     * Improved tracebacks by using Ka-Ping's "cgitb"
  5019 
  5020 Bugfixes:
  5021     * The editor now sends a "no-cache" HTTP header
  5022     * "PageList" results are now sorted
  5023     * New config parameter "html_head_queries": send additional header
  5024       for all pages EXCEPT the "normal" view; main usage is to have
  5025       only the normal pages indexed by a spider, not the edit, print,
  5026       etc. views (which cause multiple hits on the same information)
  5027     * Store the modification time of the page file in the editlog, not
  5028       the current time when the log entry is created
  5029 
  5030 -----------------------------------------------------------------------------
  5031 Version 0.8 (2001-01-23)
  5032 
  5033 New features:
  5034     * Page templates (create a new page using a template page, by Richard)
  5035     * Pluggable actions (by Richard)
  5036     * Added "diff since bookmark"
  5037     * Only "normal" URLs (outside of brackets) are converted to inline images
  5038     * Show number of backups in SystemInfo macro
  5039     * Show info on installed extension macros and actions
  5040     * New macro: [[BR]] for line breaks
  5041     * New action "LikePages" (again, Richard)
  5042     * Highlighting of search results, and of bad words when spellchecking
  5043     * Support for "file:" URLS
  5044     * "SpellCheck" action (Richard, me, and Christian)
  5045     * [[Include]] macro (you guessed it, Richard)
  5046 
  5047 Bugfixes:
  5048     * Update bookmark with load time, not click time
  5049     * Changed CSS styles to better suit Netscape's broken handling of CSS
  5050 
  5051 -----------------------------------------------------------------------------
  5052 Version 0.7 (2000-12-06)
  5053 
  5054 New features:
  5055     * RecentChanges bookmarking
  5056 
  5057 Bugfixes:
  5058     * SECURITY FIX
  5059     * Non-greedy extended WikiNames
  5060 
  5061 -----------------------------------------------------------------------------
  5062 Version 0.6 (2000-12-04)
  5063 
  5064 New features:
  5065     * [[UserPreferences]] macro and associated functions
  5066     * [[TableOfContents]] macro
  5067     * Mechanism for external macros (user extensions)
  5068     * Numbered list types and start offsets
  5069 
  5070 Bugfixes:
  5071     * Search dialogs did not work on the FrontPage
  5072     * Add newline to text if last line has none (better diffs)
  5073 
  5074 -----------------------------------------------------------------------------
  5075 Version 0.5 (2000-11-17)
  5076 
  5077 New features:
  5078     * Major refactoring: code is now broken up into modules within the
  5079       "MoinMoin" package
  5080     * Diagnosis of installation via a "test.cgi" script
  5081     * Smileys
  5082     * "#format" processing instruction
  5083     * "##comment"
  5084     * [[RandomPage]] and [[RandomPage(number)]] macro
  5085     * configurable footer ("page_footer1" and "page_footer2")
  5086     * "#redirect" processing instruction
  5087 
  5088 Bugfixes:
  5089     * Bugfix for broken CGI environment of IIS/4.0
  5090     * URLs and InterWiki links are now less greedy (punctuation at the end
  5091       is excluded, and "<" ends them, too)
  5092 
  5093 -----------------------------------------------------------------------------
  5094 Version 0.4 (2000-11-01)
  5095 
  5096 New features:
  5097     * Table markup "||a||b||c||"
  5098     * Headlines "= H1 =", "== H2 ==", and so on up to H5
  5099     * [[PageCount]] macro
  5100     * Added [[Icon(image)]] macro and macro arguments
  5101     * [[PageList(title-regex)]] macro
  5102     * New help system (set of help pages describing all features)
  5103 
  5104 Bugfixes:
  5105     * Create complete URL for "Clear message" link
  5106     * Inline code spans needed cgi.escape
  5107     * Better fix for Python 1.6 "re" problems
  5108     * Fix for uppercase extensions in inline images ("foo.JPG")
  5109     * Fixed colspan in RecentChanges
  5110     * HR size is now limited to 8
  5111     * "}" ends an URL pattern (fixes URLs right at the end of code displays)
  5112 
  5113 -----------------------------------------------------------------------------
  5114 Version 0.3 (2000-10-25)
  5115 
  5116 New features:
  5117     * Check for inline images with InterWiki links (Spam:eggs.gif)
  5118     * New config variable "allow_extended_names", which enables markup for
  5119       wiki names containing ANY character like this: ["any chars"] 
  5120     * New config variable "html_head"
  5121     * New macro [[SystemInfo]]
  5122     * Added inline code ("{{{" and "}}}" on the same line)
  5123     * Support for new config variable "max_macro_size"
  5124 
  5125 Bugfixes:
  5126     * Don't treat sequences with a double colon (CPP::Namespace) as an
  5127       InterWiki link
  5128     * The local part of InterWiki links is now correctly URL-escaped
  5129     * Quickfix for a bug in 1.6's regular expressions
  5130     * Fixed "SpamSpamSpam" bug (multiple entries in word list)
  5131     * Anchor names get quoted in WordIndex and TitleIndex
  5132     * Filtering of filenames in page_list() corrected
  5133     * Escape &, <, > when sending the editor
  5134     * Final(?) fix for japanese wiki names
  5135 
  5136 -----------------------------------------------------------------------------
  5137 Version 0.2 (2000-08-26)
  5138 
  5139 New features:
  5140     * When saving, a datestamp saved in the form and that of the file are
  5141       compared now; so, accidently saving over changes of other people is
  5142       not possible anymore (saving still needs file locking though, for
  5143       race conditions)
  5144     * if the directory "backup" exists in the data dir, pages are saved
  5145       there before a new version is written to disk
  5146     * Removed the "Reset" button from EditPage
  5147     * Added "Reduce editor size" link
  5148     * Added Latin-1 WikiNames (JürgenHermann ;)
  5149     * Speeded up RecentChanges by looking up hostnames ONCE while saving
  5150     * Show at most 14 (distinct) days in RecentChanges
  5151     * Added icons for common functions, at the top of the page
  5152     * Added a printing preview (no icons, etc.)
  5153     * Added bracketed (external) URLs
  5154     * Added support for quoted URLs ("http://...")
  5155     * Added styles for :visited links to CSS
  5156     * Embed image if an URL ends in .gif/.jpg/.png
  5157     * No markup detection in code sections
  5158     * Grey background for code sections
  5159     * Added handling for numbered lists
  5160     * the edit textarea now grows in width with the browser window
  5161       (thanks to Sebastian Dau�for that idea)
  5162     * Added page info (revision history) and viewing of old revisions
  5163     * Added page diff, and diff links on page info
  5164     * Added InterWiki support (use "wiki:WikiServer/theirlocalname"; the list
  5165       of WikiServers is read from "data/intermap.txt")
  5166     * Added "normal" InterWiki links
  5167     * Added "action=raw" to send the raw wiki markup as text/plain (e.g. for
  5168       backup purposes via wget) 
  5169 
  5170 Bugfixes:
  5171     * Removed an exception when saving empty pages
  5172     * Fixed bold nested into emphasis ('''''Bold''' Italic'')
  5173 
  5174 -----------------------------------------------------------------------------
  5175 Version 0.1 (2000-07-29)
  5176 
  5177 Improvements over PikiPiki 1.62:
  5178     * Moved configuration to "moin_config.py"
  5179     * Added "edit_rows" setting
  5180     * Added navigation bar
  5181     * Improved HTML formatting
  5182     * Added timing comment (page created in xx secs)
  5183     * ISO date and time formats by default
  5184     * Formatted RecentChanges with HTML tables
  5185     * Uppercase letters for the index pages
  5186     * Added PythonPowered logo
  5187 
  5188 Bugfixes:
  5189     * Javadoc comments now get formatted properly in {{{ }}} sections
  5190     * Remove \r from submitted pages (so we get PORTABLE wiki files)
  5191     * chmod(0666) eases manual changes to the data dir
  5192 
  5193 -----------------------------------------------------------------------------