Documentation update.

git-svn-id: svn://pmwiki.org/pmwiki/trunk@4767 524c5546-5005-0410-9a3e-e25e191bd360

2 files changed, 9 insertions, 9 deletions

diff --git a/wikilib.d/PmWiki.ChangeLog b/wikilib.d/PmWiki.ChangeLog
index ac7e8843..b9efb0c8 100644
--- a/wikilib.d/PmWiki.ChangeLog
+++ b/wikilib.d/PmWiki.ChangeLog
@@ -1,9 +1,9 @@
 version=pmwiki-2.3.36 ordered=1 urlencoded=1
 author=Petko
 charset=UTF-8
-csum=Add helper function PRI(), update blocklist.php for PHP8.; pmwiki-utils.js add "draggable". (+88)
+csum=Add PageVariable {$GroupHomePageUrl}. (+51)
 name=PmWiki.ChangeLog
-rev=1874
+rev=1876
 targets=Cookbook.RecentChanges,PmWiki.MailingLists,PmWiki.LayoutVariables,Cookbook.DragDropMultiUpload,PmWiki.UploadVariables,PmWiki.EditVariables,PITS.01510,PITS.01507,PITS.01502,PmWiki.OtherVariables,PITS.01499,PITS.01498,PmWiki.WikiStyles,PITS.01497,Cookbook.DarkColorScheme,PmWiki.LinkVariables,Cookbook.PmSyntax-Talk,PmWiki.Notify,PITS.01431,PITS.01495,PITS.01493,PmWiki.PagelistVariables,PITS.01494,Cookbook.FuseEdit,PmWiki.BasicVariables,PmWiki.SecurityVariables,PITS.01488,PITS.01489,Cookbook.SectionEdit,PITS.01486,PITS.01297,PITS.01485,Cookbook.EditHelp,PITS.01484,PITS.01208,PITS.01483,PITS.01480,PmWiki.PageVariables,PITS.01478,PITS.01477,Cookbook.PmSyntax,Cookbook.CustomSyntax,PITS.01418,PITS.00447,PITS.01475,PITS.00908,PITS.01095,PmWiki.ChangeLogArchive
-text=(:Summary: Log of changes made to PmWiki by [[Release(Notes)]]:)\%0aSee [[Cookbook:RecentChanges | the cookbook recent changes page]] for additional updates and activity by other developers, or join the [[PmWiki (/) mailing lists]] to discuss feature development with us.%0a%0a(:Prerelease:Changes made to the [[PmWiki:Subversion | subversion pre-release]] of PmWiki. You can get \%0a[[https://www.pmwiki.org/pub/pmwiki-devel/pmwiki-latest-svn.zip|a full ZIP archive]] of the nightly version, or \%0a[[https://www.pmwiki.org/pub/pmwiki-devel/pmwiki-nightly.zip|a partial export]] with only the files changed since {$Version}.:)\%0a{$:xPrerelease}%0a%0a(:comment PosArgs and $MessagesFmt were released in 2.3.34 but are undocumented and may change, so I'll announce about them in a future version:)%0a* Add helper function PosArgs($args, $posnames).%0a* Refactor $MessagesFmt to allow nested arrays with keys and %25pmhlt%25 [@(:messages key=a,b:)@]%25%25 that can be set from recipes.%0a* Responsive skin: cache SkinElements pages.%0a* Update for PHP 8. %0a* PmSyntax fix color layer line-height for some skin configurations.%0a* Add helper function PRI().%0a* pmwiki-utils.js add "draggable".%0a[[#svn-revision-4764]]%0a* Update documentation.%0a%0a%0a!!! Version 2.3.36 (2024-08-07) [[#v2336]]%0a* Add $EnableUploadDrop based on Cookbook:DragDropMultiUpload.%0a* Add $TROEPatterns.%0a* Update for PHP 8 (PITS:01510)%0a* Store a history entry when a page is deleted.%0a* Update documentation.%0a%0a!!! Version 2.3.35 (2024-07-07) [[#v2335]]%0a* PmSyntax [@(:comment ...:)@] add required space; add [@(:input defaults ...:)@] (with "s"). %25item pmhlt%25%0a* Enable highlighted source with ?action=source&highlight=1.%0a* Update default sidebar, https links, PITS and Mailing lists in conditional.%0a* Remove upload extensions "svg", "svgz", "htm", "html", "css", "swf", "fla", "epub", and files with no extension. Fix mime types for "wmf", "psd".%0a* Fix page title could accidentally include raw HTML.%0a* Update documentation.%0a%0a!!! Version 2.3.34 (2024-05-27) [[#v2334]]%0a* Delete wikilib.d/PmWiki.PerGroupCustomizations (unused redirect), content moved to GroupCustomizations 14 years ago.%0a* RecipeCheck remove table width attribute (suggested by Simon).%0a* Add %25pmhlt%25[@(:if action browse,edit:)@] conditional.%0a* $GUIButtons remove invalid elements (warning reported by Simon).%0a* phpdiff.php fix for PHP 8 when saving new pages (reported by Simon).%0a* Responsive skin: remove old CSS declarations like @-moz-keyframes (PITS:01507).%0a* Add upload extension 'm4a'.%0a* Update documentation.%0a%0a!!! Version 2.3.33 (2024-04-21) [[#v2333]]%0a* $EnablePreviewChanges to show "%25diffadd%25No changes%25%25" if there are no changes.%0a* PmSyntax add rules for colored pagenames and URLs inside bracket links.%0a* Responsive skin hide dropdown icons from printing.%0a* Fix some cases with conditional markup and markup expressions where an empty code could be evaluated (suggested by Goodguy00).%0a* Add $HTMLTitleFmt (PITS:01502).%0a* Cache auth conditional results for %25pmhlt%25[@(:if auth level:)@].%0a* Update blocklist.php for PHP 8, reported by Foster Schucker.%0a* Update documentation.%0a%0a!!! Version 2.3.32 (2024-03-24) [[#v2332]]%0a* Dark theme: add toggleImages(), add $ImgDarkSuffix, $FmtV['$PathUpload']. Restore light styles and pictures for printing.%0a* Responsive skin: white background when printing, move dark toggle label styles into skin.css.%0a* PmSyntax: only apply dark theme colors on screen (not print).%0a* Add upload extensions and image extension patterns AVIF, AVIFS.%0a* Lock AllRecentChanges in case of concurrent uploads.%0a* FileSizeCompact() allow for base 1000 (PITS:01499).%0a* Update documentation.%0a%0a!!! Version 2.3.31 (2024-02-23) [[#v2331]]%0a* Add $EnableDarkThemeToggle, enable 3-way theme toggle, "Light", "Dark" and "Auto", add annotation tooltip showing the current theme on tap and on mouse over.%0a* Refactor config data passed to pmwiki-utils.php, refactor dark toggle functions into a separate script. %0a* Responsive skin add body attributes for group and page name, update dark theme, enable auto theme (browser preferences) by default.%0a* PmSyntax improve dark theme thanks to a script by Said Achmiz; expose color properties for reuse.%0a* Refactor redirect quiet (PITS:01498).%0a* Page attributes passwords form: allow for +addition and -removal of passwords, users, groups.%0a* Allow $EditTemplatesFmt entries to apply to specific pages with name= specification (suggested by Simon).%0a* Forms add attribute "form".%0a* Refactor $PostConfig to allow called functions to update it.%0a* Update RecipeCheck to also list skins, suggested by Simon.%0a* Refactor PrintFmt, add $EnablePrePrintFmt.%0a* [[WikiStyles]] add 'columns'.%0a* When Highlight.js is enabled, Vardoc links will be the same color as variables in highlighted code blocks.%0a* Refactor $EnableUploadVersions.%0a* Update documentation.%0a%0a!!! Version 2.3.30 (2024-01-22) [[#v2330]]%0a* Add prototype for dark theme toggle. See PITS:01497 and Cookbook:DarkColorScheme.%0a** PmWiki-responsive skin converted CSS colors to variables, added dark theme styles.%0a** Add skins/pmwiki/pmwiki-32.svg, enable default for $PageLogoUrl.%0a** PmSyntax added dark theme styles.%0a* $EnableUploadMimeMatch with Fileinfo not enabled to deny uploads.%0a* upload.php fix warning for PHP 8.%0a* RecipeCheck use https, suggested by Simon.%0a* PrintDiff() add $since argument.%0a* Add $EnableRedirectQuiet = 2. Prevent infinite redirect loops.%0a* Fix Attach: links with escaped path and filename.%0a* Improved readability for inline diffs in page history.%0a* Forms enable input e_author not only for action=edit, fix unquoted positional form action URL.%0a* Update documentation.%0a%0a!!! Version 2.3.29 (2023-12-18) [[#v2329]]%0a* Fix urlapprove.php for PHP 8.2. %0a* PmSyntax textarea remove styles for width, height (Cookbook:PmSyntax-Talk), allow for fractional dimensions of the highlighted area.%0a* $MarkupDirectiveFunctions allow dashes in attribute names.%0a* Update documentation.%0a%0a!!! Version 2.3.28 (2023-11-27) [[#v2328]]%0a* Add input ''month'' and ''color'' fields.%0a* Add $NotifyRelatedTrailFmt.%0a* Reverse simpletable row backgrounds when there is a thead element.%0a* Fix pmwiki-utils.js when window.localStorage is disabled.%0a* UrlApprovals allow https: URLs if the http: URL for the same domain has been approved (PITS:01431).%0a* Update documentation.%0a%0a!!! Version 2.3.27 (2023-10-23) [[#v2327]]%0a* When merging last edit, if there is no change summary, reuse the last one. %0a* Keep unknown date/time formats for undefined timezone (PITS:01495).%0a* DiffRenderSource() fix for PHP 8, keep ins/del tags on the same line.%0a* The ".diffmarkup" element now has the style "white-space: pre-wrap".%0a* Add new keyword shortcuts Ctrl+B (bold), Ctrl+I (italic), Ctrl+K (link/unlink).%0a* Update documentation.%0a%0a%0a!!! Version 2.3.26 (2023-09-28) [[#v2326]]%0a* Add configurable $InputLabelFmt snippet (PITS:01493).%0a* Add configurable $TrailFmt snippets.%0a* Add $EnableSearchAtLeastOneTerm, default disabled.%0a* Unset upload extensions if size for the extension is set to 0.%0a* Update feeds.php for PHP 8.2 (PITS:01494).%0a* Update documentation.%0a%0a%0a!!! Version 2.3.25 (2023-07-29) [[#v2325]]%0a* Updates for PHP 8.2.%0a* Fix pagelist when 2+ directives on the same line, reported by Simon.%0a* Fix possible bug with internal group(header|footer) directives caused by PRR().%0a* Update documentation.%0a%0a%0a!!! Version 2.3.24 (2023-06-06) [[#v2324]]%0a* Add $EnableUploadMimeMatch.%0a* Add $EnableMergeLastMinorEdit, edit functions MergeLastMinorEdit (based on Cookbook:FuseEdit), SaveChangeSummary (refactored out of HandleEdit).%0a* Fix LogoutCookies() doesn't use a $pagename argument.%0a* PmForm add condition 'validemail' for use in template require.%0a* Add $PmCryptAlgo, pmcrypt() to call password_verify() if it exists. %0a* Refactor HandleDownload() split ServeDownload($filepath, $upname).%0a* Add InsertEditFunction($newfn, $where='%3cPostPage').%0a* Add $AuthFormRespCode.%0a* Add $EnableDownloadRanges, default 1.%0a* When the token is expired, reopen edit form rather than abort.%0a* LocalTimes add $EnableRCListLastEdit.%0a* Update documentation.%0a%0a!!! Version 2.3.23 (2023-05-03) [[#v2323]]%0a* Refactor pmtoken() to use session tokens, enable for core actions.%0a* Add %25pmhlt%25[@(:input pmtoken:)@] helper.%0a* PmForm add $PmFormEnablePmToken.%0a* Refactor @@HandleLogoutA()@@ split @@LogoutCookies()@@. %0a* Fix PRCB() for PHP %3c 7.4.%0a* Update documentation.%0a%0a!!! Version 2.3.22 (2023-04-06) [[#v2322]]%0a* Add scripts/pmform.php, Site.PmFormTemplates.%0a* FmtDateTimeZ() can now accept Unix timestamps.%0a* Pagelists fix bug with multiple category=+A,+B entries.%0a* Update for PHP 8.1 (PITS:01488).%0a* MarkupDirectiveFunctions will now cast numeric arguments to floats.%0a* Prevent errors in custom PageVariables from generating internal server errors (PITS:01489).%0a* Improve inline diff for rare cases (end of page).%0a* Forms/buttons with @@data-pmconfirm="Question"@@ will ask the question before they are submitted.%0a* Update documentation.%0a%0a%0a!!! Version 2.3.21 (2023-03-06) [[#v2321]]%0a* Add $IsPmArchive, $PmArchiveDir.%0a* Sortable tables with %3ctime datetime=""> elements can be sorted by the datetime attribute. Fix for tables with preexisting %3cthead> element.%0a* Updates for PHP8.%0a* Add CSV upload extension.%0a* LocalTimes add mode=3 to show old dates as MM'YY.%0a* Fix bug with multiline $MarkupDirectiveFunctions, reported by Antti Tikanmäki.%0a* Add $EnableCopyCode and Copy code button to %3cpre> blocks, suggested by Alex Doré.%0a* Update PmTOC to work better with Cookbook:SectionEdit.%0a* Update documentation.%0a%0a!!! Version 2.3.20 (2023-02-12) [[#v2320]]%0a* Fix undefined variable warning, reported by Gregor Klarič.%0a%0a!!! Version 2.3.19 (2023-02-11) [[#v2319]]%0a* Only set cookie params if headers not sent. %0a* Update for PHP8.2, reported by Dfaure. PageVar() update for PHP 8.%0a* Add variable $DiffPrepareInlineFunction.%0a* PageListCache() remove unused global $PageIndexFile.%0a* Add configurable $LocalCSSDir, $LocalCSSDirUrl.%0a* DownloadUrl() add $FmtV['$LinkDownload'] with current or future download link.%0a* Add pm_recode() helper function (based on PageStore::recodefn), check for more transcode options.%0a* HandleBrowse() add $FmtV['$PageSourceText'].%0a* Add helper function KeepBlock().%0a* Add $FarmPubDirPrefix, pm_servefile(), $ServeFileExts.%0a* Update documentation.%0a%0a!!! Version 2.3.18 (2023-01-15) [[#v2318]]%0a* Refactor scripts/utils.php, add pm_json_encode() (PITS:01486).%0a* EditAutoText() fix for lines ending with multiple backslashes.%0a* PmSyntax optimize/refactor for large pages (cont.), fix inline escaped texts could ignore line markups, add EnableStopwatch.%0a* Notify fix typo in regular expression.%0a* {-Add $EnableUploadVersions >=10 to rename base.ext to base-1.ext, base-2.ext,...-} ''Redesigned in 2.3.31''%0a* CondAuth() fix bug with global $AuthList.%0a* Add helper function PRCB() for simpler preg_replace_callback passing variables.%0a* Update scripts/refcount.php for PHP 8, reported by George Murray.%0a* Add PageVariable $PageLogoUrl (PITS:01297).%0a* Update documentation.%0a%0a!!! Version 2.3.17 (2022-12-17) [[#v2317]]%0a* WikiStyles trim class names (PITS:01485).%0a* GUIEditButtons refactor to enable Undo in textarea; allow for custom functions to configure mopen, mclose, and unselect for their buttons.%0a* [[Cookbook:EditHelp|EditHelp]] refactor to allow undo; add shortcuts Ctrl+L convert selection to lowercase, Ctrl+Shift+L to uppercase, Ctrl+Shift+ArrowUp and ArrowDown to swap lines.%0a* Skip upgrade check if $EnableReadOnly.%0a* Fix bug with multiple $MarkupDirectiveFunctions.%0a* Add $EnableBaseNameConfig.%0a* PmSyntax optimize for larger pages (cont.).%0a* Input password add class "inputbox" like the other fields.%0a* CondAuth() added way to check for usergroup permissions.%0a* Update in pagelist.php for PHP 8.%0a* Documentation update.%0a%0a!!! Version 2.3.16 (2022-11-28) [[#v2316]]%0a* Class PPRC add generic callbacks.%0a* IncludeText() update for PHP 8, reported by V.Krishn.%0a* WikiStyle add 'overflow', 'notoc'.%0a* Add PmNonce().%0a* PmTOC update indented link style->classname. %0a* Responsive skin: replace %25pmhlt%25[@[[%3c%3c]]@] with %25hlt html%25[@%3cbr class='clearboth' />@], update PmTOC styles.%0a* $EnableListIncludedPages use class name instead of style. %0a* guiedit.js remove unneeded style.%0a* PmSyntax realign font for nested programming languages in the edit form, optimize for large pages.%0a* Only call session_status() if function exists.%0a* Edit form remove unsafe-inline script.%0a* Revert WikiStyleToClassName(), PrePrintFmt() -- need more work (PITS:01484).%0a* Documentation update.%0a%0a!!! Version 2.3.15 (2022-11-21) [[#v2315]]%0a* CSS pre, code relative/scalable font-size (pmwiki-responsive skin).%0a* PmSyntax add variable --pmsyntax-fontsize-editform and split from --pmsyntax-fontsize [[https://www.pmichaud.com/pipermail/pmwiki-users/2022-November/064936.html|#]].%0a* PmSyntax fix [@[[Highlight]]@] label font size and family (reported by Hans).%0a* Add variable $CookieSameSite default to 'Lax'%0a* Add argument $samesite to pmsetcookie(), default to $CookieSameSite, refactor for old and new PHP versions. %0a* Add function pm_session_start() respecting local configuration.%0a* CSP header add base-uri=self; object-src 'none'.%0a* Add $HTTPHeaders['XSSP'] = 'X-XSS-Protection: 1; mode=block'.%0a* Rewrite GUIButtons logic to avoid unsafe-inline JavaScript.%0a* Refactor WikiStyles, replace inline styles with class names to avoid unsafe-inline CSS.%0a* Refactor PQA(), tables, cells, to replace inline style="..." with class names to avoid unsafe-inline CSS.%0a* Add PrePrintFmt(), refactor PrintFmt(), PrintSkin() to process wiki pages, skin parts, and skin functions to HTML before outputting headers.%0a* Fix XSS vulnerability.%0a* Documentation update.%0a%0a!!! Version 2.3.14 (2022-11-03) [[#v2314]]%0a* Searchbox also escape custom field names.%0a* Prevent double-encoded entities in searchbox (reported by Simon).%0a* Trim $Author (PITS:01208).%0a* Replace autofocus inline JavaScript with attributes.%0a* Edit form: the label next to the "Minor edit" checkbox now toggles the checkbox.%0a* PmSyntax recognize %25pmhlt%25[@(:template requires? ...:)@].%0a* Update for PHP 8. %0a* Obsolete PCCF() from PHP 7.2 not 8.0.%0a* Add array $ObsoleteMarkups, function TraceMarkup(), update Markup(), Markup_e() and ObsoleteMarkup(), to retrieve and show files and line numbers for obsolete/disabled markup rules.%0a* Fix bug with PSFT format %25L.%0a* Update documentation.%0a%0a!!! Version 2.3.13 (2022-10-07) [[#v2313]]%0a* Close potential XSS vulnerability, reported by lukystreik (PITS:01483).%0a* Refactor $MultiFactorAuthFunction, add $FailedLoginsFunction.%0a* Update documentation.%0a%0a!!! Version 2.3.12 (2022-09-25) [[#v2312]]%0a* Stripmagic() cast null to "" and other fixes for PHP 8.%0a* Fix parse error for complex conditionals with empty variables (PITS:01480).%0a* PSFT() and MarkupExpression [@ftime@] add %25L as human readable local timestamp. %0a* MarkupRestore() fix wrong cast to empty string of false-ish values.%0a* PrintAuthForm() split from PmWikiAuth(). %0a* Fix warning for unneeded session_regenerate_id() (reported by George Murray).%0a* Update documentation.%0a%0a!!! Version 2.3.11 (2022-08-30) [[#v2311]]%0a* Add [[PageVariables]] %25pmhlt%25 [@{$GroupHomePage}@], [@{$GroupHomePageName}@], [@{$GroupHomePageTitle}@], [@{$GroupHomePageTitlespaced}@].%0a* Add $MarkupDirectiveFunctions.%0a* Fix stripmagic() for arrays recently broke after PHP8 update.%0a* Update documentation.%0a%0a!!! Version 2.3.10 (2022-08-20) [[#v2310]]%0a* Update for PHP 8.1 (reported by Armin Bühler).%0a* Forms will now prefill wildcard variables from $DefaultUnsetPageTextVars or $DefaultEmptyPageTextVars.%0a* $EnablePmSyntax = 3; will enable syntax highlighting in the edit form by default, without the user clicking on "Highlight". Fix occasional text mis-alignment between the text area and the highlighted block.%0a* Update documentation.%0a%0a!!! Version 2.3.9 (2022-08-18) [[#v239]]%0a* Add non-wildcard $DefaultUnsetPageTextVars to  %25pmhlt%25[@(:input default:)@] (reported by Johnny).%0a* PmSyntax handles new selectors pre.pmhlt, code.pmhlt.%0a* Update for PHP 8 (PITS:01478).%0a* Update documentation.%0a%0a%0a!!! Version 2.3.8 (2022-07-22) [[#v238]]%0a* PmSyntax fix for 2 different %25pmhlt%25 [@%25hlt%25@] on the same line (reported by Simon).%0a* Fix broken include when the first page doesn't exist.%0a* Update documentation.%0a%0a!!! Version 2.3.7 (2022-06-28) [[#v237]]%0a* $HTTPHeaders add X-Frame-Options (suggested by Imagine Dragon) and Content-Security-Policy to disallow embedding in external websites by default.%0a* $EnableHighlight will now remember any links to PmWiki variables and restore them after the highlighting, see [[thread->https://www.pmwiki.org/pipermail/pmwiki-users/2022-June/064887.html]].%0a* $EnablePmSyntax will now process %25pmhlt%25[@%25hlt pmwiki%25@] in addition to [@%25pmhlt%25@] blocks, and escaped markup after it will be tentatively highlighted.%0a* Update documentation.%0a%0a!!! Version 2.3.6 (2022-06-19) [[#v236]]%0a* Fixes for PHP 8.%0a* Add form attribute "lang".%0a* Sortable tables allow for table headers to have markup such as bold (except links). It will now use a case-insensitive natural ordering.%0a* Allow for $UploadVerifyFunction to modify $upname.%0a* Add variable $PageIndexTermsFunction.%0a* Searchbox allow for removal of submit button if [@label=""@]; add default [@placeholder="$[Search]"@].%0a* Fix author.php may be included before some variables are defined, reported by Said Achmiz.%0a* $EnableHighlight convert code blocks to plain text, see [[thread->https://www.pmwiki.org/pipermail/pmwiki-users/2022-June/064887.html]].%0a* Documentation update.%0a%0a%0a!!! Version 2.3.5 (2022-05-23) [[#v235]]%0a* Fix broken list=grouphomes (PITS:01477).%0a* Add DisableSkinParts() helper function for recipes.%0a* HandlePostUpload: add @@$FmtV["$filepath"]@@ and @@$FmtV["$upurl"]@@ with the file path and direct URL to the newly uploaded file.%0a* In pmwiki-utils.js, replace forgotten ''let'' with ''var'' (suggested by SteP).%0a* Update for PHP 8.1.%0a* Update documentation.%0a%0a!!! Version 2.3.4 (2022-04-22) [[#v234]]%0a* Fixes for PHP 8 warnings, reported by Siegfried Seibert.%0a* Update documentation.%0a%0a!!! Version 2.3.3 (2022-03-26) [[#v233]]%0a* Fix for PHP 8 warnings, reported by Jean-Patrick Charrey, Dominique Faure and Siegfried Seibert.%0a* Update README.txt and docs/ files, suggested by Simon Davis.%0a* Update documentation.%0a%0a!!! Version 2.3.2 (2022-02-09) [[#v232]]%0a* Allow for $EnableLocalTimes to define custom duration of the pulled page history.%0a* Rename variable $EnableIncludedPages to $EnableListIncludedPages (avoid ambiguity).%0a* Remove $LinkAlt when an embedded picture without an alternative text fails to load.%0a* PmSyntax:%0a** Allow for line breaks \\ inside headings, tables, list items (like the core).%0a** Parallel processing of multiple blocks.%0a* Add scripts/utils.php; move loading of pmwiki-utils.js and PmSyntax to scripts/utils.js.%0a** Add $EnablePmUtils, default enabled.%0a** Parallel processing of the pmwiki-utils.js utility functions.%0a** Move pmwiki-utils.js move to $HTMLHeaderFmt (often prevents page redraw with the TOC/PmToggle/LocalTimes).%0a* Fix bug causing invalid page name when the name is "Group.0".%0a* Fix PHP 8.1.2 warnings, reported by Jürgen Godau and Dominique Faure.%0a* LocaltTimes fix "rcnew" classes for wikis with the older format.%0a* Update documentation.%0a%0a!!! Version 2.3.1 (2022-01-15) [[#v231]]%0a%0a* Fix the release script which broke the $VersionNum variable and the [@[[#anchor]]@] markup with the PmWiki-responsive skin.%0a%0a!!! Version 2.3.0 (2022-01-15) [[#v230]]%0a* Add PmSyntax, $EnablePmSyntax, $CustomSyntax, [@{$EnabledIMap}@], see Cookbook:PmSyntax, Cookbook:CustomSyntax.%0a* [@(:markup:)@] can now have @@class=norender@@ to only show the source code without processing it.%0a* Updates for PHP 8.1, hide warnings, add PSFT() replacement for strftime() and 2 callbacks, $EnableFTimeNew, update core function calls, add [@%25o@] for the ordinal suffix of the date (PITS:01418).%0a* Notify: @@tz=@@ (timezone) per-user.%0a* PageList add category= argument (PITS:00447, PITS:01475); link= and category= now accept multiple pages, wildcards, and negations (PITS:00908).%0a* [=[[!Category]]=] links can have alternative text (PITS:01095).%0a* Simplify/optimize pmwiki-utils.js when using datasets, simplify sorting of table rows without cloning, add LocalTimes().%0a* Page history diff anchors to also have "id=" attributes in addition to "name=".%0a* Add $EnableLocalTimes (default disabled) and styles, add HandleDiffList().%0a* Add markup %25pmhlt%25[@@2022-01-09T08:35:00Z@]%25%25 output as %3ctime>; localized if $EnableLocalTimes.%0a** Add $CurrentLocalTime in the above format, used by default in $RecentChangesFmt.%0a* Add $EnableRecentUploads (only Site.AllRecentChanges, only if $RecentUploadsFmt not defined).%0a* PmTOC update CSS for properly indented subheadings.%0a* Edit form $EnableIncludedPages, add placeholders to e_changesummary and e_author. Enable $EnableNotSavedWarning, add to sample-config.php. EditHelp to behave more like a word processor, typing "Enter" twice without writing text removes the preceding bullet.%0a* Responsive skin details>summary:hover {color:navy, cursor: pointer;}.%0a* PrintDiff() add classes for the delay between edits: diffday, diffweek, diffmonth, diffyear.%0a* Add helper function @@DownloadUrl($pagename, $path)@@ moved from @@LinkUpload()@@.%0a* Add [=$[ULby]=] i18n string 'uploaded by'.%0a* Update documentation.%0a%0a!!! [[#older]] Older versions%0a[[(PmWiki:)ChangeLog Archive]] - changes prior to version 2.3.0.%0a
-time=1723542840
+text=(:Summary: Log of changes made to PmWiki by [[Release(Notes)]]:)\%0aSee [[Cookbook:RecentChanges | the cookbook recent changes page]] for additional updates and activity by other developers, or join the [[PmWiki (/) mailing lists]] to discuss feature development with us.%0a%0a(:Prerelease:Changes made to the [[PmWiki:Subversion | subversion pre-release]] of PmWiki. You can get \%0a[[https://www.pmwiki.org/pub/pmwiki-devel/pmwiki-latest-svn.zip|a full ZIP archive]] of the nightly version, or \%0a[[https://www.pmwiki.org/pub/pmwiki-devel/pmwiki-nightly.zip|a partial export]] with only the files changed since {$Version}.:)\%0a{$:xPrerelease}%0a%0a(:comment PosArgs and $MessagesFmt were released in 2.3.34 but are undocumented and may change, so I'll announce about them in a future version:)%0a* Add helper function PosArgs($args, $posnames).%0a* Refactor $MessagesFmt to allow nested arrays with keys and %25pmhlt%25 [@(:messages key=a,b:)@]%25%25 that can be set from recipes.%0a* Responsive skin: cache SkinElements pages.%0a* Update for PHP 8. %0a* PmSyntax fix color layer line-height for some skin configurations.%0a* Add helper function PRI() "PmWiki Recursive Implode".%0a* pmwiki-utils.js add "draggable".%0a* Add PageVariable %25pmhlt%25[@{$GroupHomePageUrl}@].%0a[[#svn-revision-4766]]%0a* Update documentation.%0a%0a%0a!!! Version 2.3.36 (2024-08-07) [[#v2336]]%0a* Add $EnableUploadDrop based on Cookbook:DragDropMultiUpload.%0a* Add $TROEPatterns.%0a* Update for PHP 8 (PITS:01510)%0a* Store a history entry when a page is deleted.%0a* Update documentation.%0a%0a!!! Version 2.3.35 (2024-07-07) [[#v2335]]%0a* PmSyntax [@(:comment ...:)@] add required space; add [@(:input defaults ...:)@] (with "s"). %25item pmhlt%25%0a* Enable highlighted source with ?action=source&highlight=1.%0a* Update default sidebar, https links, PITS and Mailing lists in conditional.%0a* Remove upload extensions "svg", "svgz", "htm", "html", "css", "swf", "fla", "epub", and files with no extension. Fix mime types for "wmf", "psd".%0a* Fix page title could accidentally include raw HTML.%0a* Update documentation.%0a%0a!!! Version 2.3.34 (2024-05-27) [[#v2334]]%0a* Delete wikilib.d/PmWiki.PerGroupCustomizations (unused redirect), content moved to GroupCustomizations 14 years ago.%0a* RecipeCheck remove table width attribute (suggested by Simon).%0a* Add %25pmhlt%25[@(:if action browse,edit:)@] conditional.%0a* $GUIButtons remove invalid elements (warning reported by Simon).%0a* phpdiff.php fix for PHP 8 when saving new pages (reported by Simon).%0a* Responsive skin: remove old CSS declarations like @-moz-keyframes (PITS:01507).%0a* Add upload extension 'm4a'.%0a* Update documentation.%0a%0a!!! Version 2.3.33 (2024-04-21) [[#v2333]]%0a* $EnablePreviewChanges to show "%25diffadd%25No changes%25%25" if there are no changes.%0a* PmSyntax add rules for colored pagenames and URLs inside bracket links.%0a* Responsive skin hide dropdown icons from printing.%0a* Fix some cases with conditional markup and markup expressions where an empty code could be evaluated (suggested by Goodguy00).%0a* Add $HTMLTitleFmt (PITS:01502).%0a* Cache auth conditional results for %25pmhlt%25[@(:if auth level:)@].%0a* Update blocklist.php for PHP 8, reported by Foster Schucker.%0a* Update documentation.%0a%0a!!! Version 2.3.32 (2024-03-24) [[#v2332]]%0a* Dark theme: add toggleImages(), add $ImgDarkSuffix, $FmtV['$PathUpload']. Restore light styles and pictures for printing.%0a* Responsive skin: white background when printing, move dark toggle label styles into skin.css.%0a* PmSyntax: only apply dark theme colors on screen (not print).%0a* Add upload extensions and image extension patterns AVIF, AVIFS.%0a* Lock AllRecentChanges in case of concurrent uploads.%0a* FileSizeCompact() allow for base 1000 (PITS:01499).%0a* Update documentation.%0a%0a!!! Version 2.3.31 (2024-02-23) [[#v2331]]%0a* Add $EnableDarkThemeToggle, enable 3-way theme toggle, "Light", "Dark" and "Auto", add annotation tooltip showing the current theme on tap and on mouse over.%0a* Refactor config data passed to pmwiki-utils.php, refactor dark toggle functions into a separate script. %0a* Responsive skin add body attributes for group and page name, update dark theme, enable auto theme (browser preferences) by default.%0a* PmSyntax improve dark theme thanks to a script by Said Achmiz; expose color properties for reuse.%0a* Refactor redirect quiet (PITS:01498).%0a* Page attributes passwords form: allow for +addition and -removal of passwords, users, groups.%0a* Allow $EditTemplatesFmt entries to apply to specific pages with name= specification (suggested by Simon).%0a* Forms add attribute "form".%0a* Refactor $PostConfig to allow called functions to update it.%0a* Update RecipeCheck to also list skins, suggested by Simon.%0a* Refactor PrintFmt, add $EnablePrePrintFmt.%0a* [[WikiStyles]] add 'columns'.%0a* When Highlight.js is enabled, Vardoc links will be the same color as variables in highlighted code blocks.%0a* Refactor $EnableUploadVersions.%0a* Update documentation.%0a%0a!!! Version 2.3.30 (2024-01-22) [[#v2330]]%0a* Add prototype for dark theme toggle. See PITS:01497 and Cookbook:DarkColorScheme.%0a** PmWiki-responsive skin converted CSS colors to variables, added dark theme styles.%0a** Add skins/pmwiki/pmwiki-32.svg, enable default for $PageLogoUrl.%0a** PmSyntax added dark theme styles.%0a* $EnableUploadMimeMatch with Fileinfo not enabled to deny uploads.%0a* upload.php fix warning for PHP 8.%0a* RecipeCheck use https, suggested by Simon.%0a* PrintDiff() add $since argument.%0a* Add $EnableRedirectQuiet = 2. Prevent infinite redirect loops.%0a* Fix Attach: links with escaped path and filename.%0a* Improved readability for inline diffs in page history.%0a* Forms enable input e_author not only for action=edit, fix unquoted positional form action URL.%0a* Update documentation.%0a%0a!!! Version 2.3.29 (2023-12-18) [[#v2329]]%0a* Fix urlapprove.php for PHP 8.2. %0a* PmSyntax textarea remove styles for width, height (Cookbook:PmSyntax-Talk), allow for fractional dimensions of the highlighted area.%0a* $MarkupDirectiveFunctions allow dashes in attribute names.%0a* Update documentation.%0a%0a!!! Version 2.3.28 (2023-11-27) [[#v2328]]%0a* Add input ''month'' and ''color'' fields.%0a* Add $NotifyRelatedTrailFmt.%0a* Reverse simpletable row backgrounds when there is a thead element.%0a* Fix pmwiki-utils.js when window.localStorage is disabled.%0a* UrlApprovals allow https: URLs if the http: URL for the same domain has been approved (PITS:01431).%0a* Update documentation.%0a%0a!!! Version 2.3.27 (2023-10-23) [[#v2327]]%0a* When merging last edit, if there is no change summary, reuse the last one. %0a* Keep unknown date/time formats for undefined timezone (PITS:01495).%0a* DiffRenderSource() fix for PHP 8, keep ins/del tags on the same line.%0a* The ".diffmarkup" element now has the style "white-space: pre-wrap".%0a* Add new keyword shortcuts Ctrl+B (bold), Ctrl+I (italic), Ctrl+K (link/unlink).%0a* Update documentation.%0a%0a%0a!!! Version 2.3.26 (2023-09-28) [[#v2326]]%0a* Add configurable $InputLabelFmt snippet (PITS:01493).%0a* Add configurable $TrailFmt snippets.%0a* Add $EnableSearchAtLeastOneTerm, default disabled.%0a* Unset upload extensions if size for the extension is set to 0.%0a* Update feeds.php for PHP 8.2 (PITS:01494).%0a* Update documentation.%0a%0a%0a!!! Version 2.3.25 (2023-07-29) [[#v2325]]%0a* Updates for PHP 8.2.%0a* Fix pagelist when 2+ directives on the same line, reported by Simon.%0a* Fix possible bug with internal group(header|footer) directives caused by PRR().%0a* Update documentation.%0a%0a%0a!!! Version 2.3.24 (2023-06-06) [[#v2324]]%0a* Add $EnableUploadMimeMatch.%0a* Add $EnableMergeLastMinorEdit, edit functions MergeLastMinorEdit (based on Cookbook:FuseEdit), SaveChangeSummary (refactored out of HandleEdit).%0a* Fix LogoutCookies() doesn't use a $pagename argument.%0a* PmForm add condition 'validemail' for use in template require.%0a* Add $PmCryptAlgo, pmcrypt() to call password_verify() if it exists. %0a* Refactor HandleDownload() split ServeDownload($filepath, $upname).%0a* Add InsertEditFunction($newfn, $where='%3cPostPage').%0a* Add $AuthFormRespCode.%0a* Add $EnableDownloadRanges, default 1.%0a* When the token is expired, reopen edit form rather than abort.%0a* LocalTimes add $EnableRCListLastEdit.%0a* Update documentation.%0a%0a!!! Version 2.3.23 (2023-05-03) [[#v2323]]%0a* Refactor pmtoken() to use session tokens, enable for core actions.%0a* Add %25pmhlt%25[@(:input pmtoken:)@] helper.%0a* PmForm add $PmFormEnablePmToken.%0a* Refactor @@HandleLogoutA()@@ split @@LogoutCookies()@@. %0a* Fix PRCB() for PHP %3c 7.4.%0a* Update documentation.%0a%0a!!! Version 2.3.22 (2023-04-06) [[#v2322]]%0a* Add scripts/pmform.php, Site.PmFormTemplates.%0a* FmtDateTimeZ() can now accept Unix timestamps.%0a* Pagelists fix bug with multiple category=+A,+B entries.%0a* Update for PHP 8.1 (PITS:01488).%0a* MarkupDirectiveFunctions will now cast numeric arguments to floats.%0a* Prevent errors in custom PageVariables from generating internal server errors (PITS:01489).%0a* Improve inline diff for rare cases (end of page).%0a* Forms/buttons with @@data-pmconfirm="Question"@@ will ask the question before they are submitted.%0a* Update documentation.%0a%0a%0a!!! Version 2.3.21 (2023-03-06) [[#v2321]]%0a* Add $IsPmArchive, $PmArchiveDir.%0a* Sortable tables with %3ctime datetime=""> elements can be sorted by the datetime attribute. Fix for tables with preexisting %3cthead> element.%0a* Updates for PHP8.%0a* Add CSV upload extension.%0a* LocalTimes add mode=3 to show old dates as MM'YY.%0a* Fix bug with multiline $MarkupDirectiveFunctions, reported by Antti Tikanmäki.%0a* Add $EnableCopyCode and Copy code button to %3cpre> blocks, suggested by Alex Doré.%0a* Update PmTOC to work better with Cookbook:SectionEdit.%0a* Update documentation.%0a%0a!!! Version 2.3.20 (2023-02-12) [[#v2320]]%0a* Fix undefined variable warning, reported by Gregor Klarič.%0a%0a!!! Version 2.3.19 (2023-02-11) [[#v2319]]%0a* Only set cookie params if headers not sent. %0a* Update for PHP8.2, reported by Dfaure. PageVar() update for PHP 8.%0a* Add variable $DiffPrepareInlineFunction.%0a* PageListCache() remove unused global $PageIndexFile.%0a* Add configurable $LocalCSSDir, $LocalCSSDirUrl.%0a* DownloadUrl() add $FmtV['$LinkDownload'] with current or future download link.%0a* Add pm_recode() helper function (based on PageStore::recodefn), check for more transcode options.%0a* HandleBrowse() add $FmtV['$PageSourceText'].%0a* Add helper function KeepBlock().%0a* Add $FarmPubDirPrefix, pm_servefile(), $ServeFileExts.%0a* Update documentation.%0a%0a!!! Version 2.3.18 (2023-01-15) [[#v2318]]%0a* Refactor scripts/utils.php, add pm_json_encode() (PITS:01486).%0a* EditAutoText() fix for lines ending with multiple backslashes.%0a* PmSyntax optimize/refactor for large pages (cont.), fix inline escaped texts could ignore line markups, add EnableStopwatch.%0a* Notify fix typo in regular expression.%0a* {-Add $EnableUploadVersions >=10 to rename base.ext to base-1.ext, base-2.ext,...-} ''Redesigned in 2.3.31''%0a* CondAuth() fix bug with global $AuthList.%0a* Add helper function PRCB() for simpler preg_replace_callback passing variables.%0a* Update scripts/refcount.php for PHP 8, reported by George Murray.%0a* Add PageVariable $PageLogoUrl (PITS:01297).%0a* Update documentation.%0a%0a!!! Version 2.3.17 (2022-12-17) [[#v2317]]%0a* WikiStyles trim class names (PITS:01485).%0a* GUIEditButtons refactor to enable Undo in textarea; allow for custom functions to configure mopen, mclose, and unselect for their buttons.%0a* [[Cookbook:EditHelp|EditHelp]] refactor to allow undo; add shortcuts Ctrl+L convert selection to lowercase, Ctrl+Shift+L to uppercase, Ctrl+Shift+ArrowUp and ArrowDown to swap lines.%0a* Skip upgrade check if $EnableReadOnly.%0a* Fix bug with multiple $MarkupDirectiveFunctions.%0a* Add $EnableBaseNameConfig.%0a* PmSyntax optimize for larger pages (cont.).%0a* Input password add class "inputbox" like the other fields.%0a* CondAuth() added way to check for usergroup permissions.%0a* Update in pagelist.php for PHP 8.%0a* Documentation update.%0a%0a!!! Version 2.3.16 (2022-11-28) [[#v2316]]%0a* Class PPRC add generic callbacks.%0a* IncludeText() update for PHP 8, reported by V.Krishn.%0a* WikiStyle add 'overflow', 'notoc'.%0a* Add PmNonce().%0a* PmTOC update indented link style->classname. %0a* Responsive skin: replace %25pmhlt%25[@[[%3c%3c]]@] with %25hlt html%25[@%3cbr class='clearboth' />@], update PmTOC styles.%0a* $EnableListIncludedPages use class name instead of style. %0a* guiedit.js remove unneeded style.%0a* PmSyntax realign font for nested programming languages in the edit form, optimize for large pages.%0a* Only call session_status() if function exists.%0a* Edit form remove unsafe-inline script.%0a* Revert WikiStyleToClassName(), PrePrintFmt() -- need more work (PITS:01484).%0a* Documentation update.%0a%0a!!! Version 2.3.15 (2022-11-21) [[#v2315]]%0a* CSS pre, code relative/scalable font-size (pmwiki-responsive skin).%0a* PmSyntax add variable --pmsyntax-fontsize-editform and split from --pmsyntax-fontsize [[https://www.pmichaud.com/pipermail/pmwiki-users/2022-November/064936.html|#]].%0a* PmSyntax fix [@[[Highlight]]@] label font size and family (reported by Hans).%0a* Add variable $CookieSameSite default to 'Lax'%0a* Add argument $samesite to pmsetcookie(), default to $CookieSameSite, refactor for old and new PHP versions. %0a* Add function pm_session_start() respecting local configuration.%0a* CSP header add base-uri=self; object-src 'none'.%0a* Add $HTTPHeaders['XSSP'] = 'X-XSS-Protection: 1; mode=block'.%0a* Rewrite GUIButtons logic to avoid unsafe-inline JavaScript.%0a* Refactor WikiStyles, replace inline styles with class names to avoid unsafe-inline CSS.%0a* Refactor PQA(), tables, cells, to replace inline style="..." with class names to avoid unsafe-inline CSS.%0a* Add PrePrintFmt(), refactor PrintFmt(), PrintSkin() to process wiki pages, skin parts, and skin functions to HTML before outputting headers.%0a* Fix XSS vulnerability.%0a* Documentation update.%0a%0a!!! Version 2.3.14 (2022-11-03) [[#v2314]]%0a* Searchbox also escape custom field names.%0a* Prevent double-encoded entities in searchbox (reported by Simon).%0a* Trim $Author (PITS:01208).%0a* Replace autofocus inline JavaScript with attributes.%0a* Edit form: the label next to the "Minor edit" checkbox now toggles the checkbox.%0a* PmSyntax recognize %25pmhlt%25[@(:template requires? ...:)@].%0a* Update for PHP 8. %0a* Obsolete PCCF() from PHP 7.2 not 8.0.%0a* Add array $ObsoleteMarkups, function TraceMarkup(), update Markup(), Markup_e() and ObsoleteMarkup(), to retrieve and show files and line numbers for obsolete/disabled markup rules.%0a* Fix bug with PSFT format %25L.%0a* Update documentation.%0a%0a!!! Version 2.3.13 (2022-10-07) [[#v2313]]%0a* Close potential XSS vulnerability, reported by lukystreik (PITS:01483).%0a* Refactor $MultiFactorAuthFunction, add $FailedLoginsFunction.%0a* Update documentation.%0a%0a!!! Version 2.3.12 (2022-09-25) [[#v2312]]%0a* Stripmagic() cast null to "" and other fixes for PHP 8.%0a* Fix parse error for complex conditionals with empty variables (PITS:01480).%0a* PSFT() and MarkupExpression [@ftime@] add %25L as human readable local timestamp. %0a* MarkupRestore() fix wrong cast to empty string of false-ish values.%0a* PrintAuthForm() split from PmWikiAuth(). %0a* Fix warning for unneeded session_regenerate_id() (reported by George Murray).%0a* Update documentation.%0a%0a!!! Version 2.3.11 (2022-08-30) [[#v2311]]%0a* Add [[PageVariables]] %25pmhlt%25 [@{$GroupHomePage}@], [@{$GroupHomePageName}@], [@{$GroupHomePageTitle}@], [@{$GroupHomePageTitlespaced}@].%0a* Add $MarkupDirectiveFunctions.%0a* Fix stripmagic() for arrays recently broke after PHP8 update.%0a* Update documentation.%0a%0a!!! Version 2.3.10 (2022-08-20) [[#v2310]]%0a* Update for PHP 8.1 (reported by Armin Bühler).%0a* Forms will now prefill wildcard variables from $DefaultUnsetPageTextVars or $DefaultEmptyPageTextVars.%0a* $EnablePmSyntax = 3; will enable syntax highlighting in the edit form by default, without the user clicking on "Highlight". Fix occasional text mis-alignment between the text area and the highlighted block.%0a* Update documentation.%0a%0a!!! Version 2.3.9 (2022-08-18) [[#v239]]%0a* Add non-wildcard $DefaultUnsetPageTextVars to  %25pmhlt%25[@(:input default:)@] (reported by Johnny).%0a* PmSyntax handles new selectors pre.pmhlt, code.pmhlt.%0a* Update for PHP 8 (PITS:01478).%0a* Update documentation.%0a%0a%0a!!! Version 2.3.8 (2022-07-22) [[#v238]]%0a* PmSyntax fix for 2 different %25pmhlt%25 [@%25hlt%25@] on the same line (reported by Simon).%0a* Fix broken include when the first page doesn't exist.%0a* Update documentation.%0a%0a!!! Version 2.3.7 (2022-06-28) [[#v237]]%0a* $HTTPHeaders add X-Frame-Options (suggested by Imagine Dragon) and Content-Security-Policy to disallow embedding in external websites by default.%0a* $EnableHighlight will now remember any links to PmWiki variables and restore them after the highlighting, see [[thread->https://www.pmwiki.org/pipermail/pmwiki-users/2022-June/064887.html]].%0a* $EnablePmSyntax will now process %25pmhlt%25[@%25hlt pmwiki%25@] in addition to [@%25pmhlt%25@] blocks, and escaped markup after it will be tentatively highlighted.%0a* Update documentation.%0a%0a!!! Version 2.3.6 (2022-06-19) [[#v236]]%0a* Fixes for PHP 8.%0a* Add form attribute "lang".%0a* Sortable tables allow for table headers to have markup such as bold (except links). It will now use a case-insensitive natural ordering.%0a* Allow for $UploadVerifyFunction to modify $upname.%0a* Add variable $PageIndexTermsFunction.%0a* Searchbox allow for removal of submit button if [@label=""@]; add default [@placeholder="$[Search]"@].%0a* Fix author.php may be included before some variables are defined, reported by Said Achmiz.%0a* $EnableHighlight convert code blocks to plain text, see [[thread->https://www.pmwiki.org/pipermail/pmwiki-users/2022-June/064887.html]].%0a* Documentation update.%0a%0a%0a!!! Version 2.3.5 (2022-05-23) [[#v235]]%0a* Fix broken list=grouphomes (PITS:01477).%0a* Add DisableSkinParts() helper function for recipes.%0a* HandlePostUpload: add @@$FmtV["$filepath"]@@ and @@$FmtV["$upurl"]@@ with the file path and direct URL to the newly uploaded file.%0a* In pmwiki-utils.js, replace forgotten ''let'' with ''var'' (suggested by SteP).%0a* Update for PHP 8.1.%0a* Update documentation.%0a%0a!!! Version 2.3.4 (2022-04-22) [[#v234]]%0a* Fixes for PHP 8 warnings, reported by Siegfried Seibert.%0a* Update documentation.%0a%0a!!! Version 2.3.3 (2022-03-26) [[#v233]]%0a* Fix for PHP 8 warnings, reported by Jean-Patrick Charrey, Dominique Faure and Siegfried Seibert.%0a* Update README.txt and docs/ files, suggested by Simon Davis.%0a* Update documentation.%0a%0a!!! Version 2.3.2 (2022-02-09) [[#v232]]%0a* Allow for $EnableLocalTimes to define custom duration of the pulled page history.%0a* Rename variable $EnableIncludedPages to $EnableListIncludedPages (avoid ambiguity).%0a* Remove $LinkAlt when an embedded picture without an alternative text fails to load.%0a* PmSyntax:%0a** Allow for line breaks \\ inside headings, tables, list items (like the core).%0a** Parallel processing of multiple blocks.%0a* Add scripts/utils.php; move loading of pmwiki-utils.js and PmSyntax to scripts/utils.js.%0a** Add $EnablePmUtils, default enabled.%0a** Parallel processing of the pmwiki-utils.js utility functions.%0a** Move pmwiki-utils.js move to $HTMLHeaderFmt (often prevents page redraw with the TOC/PmToggle/LocalTimes).%0a* Fix bug causing invalid page name when the name is "Group.0".%0a* Fix PHP 8.1.2 warnings, reported by Jürgen Godau and Dominique Faure.%0a* LocaltTimes fix "rcnew" classes for wikis with the older format.%0a* Update documentation.%0a%0a!!! Version 2.3.1 (2022-01-15) [[#v231]]%0a%0a* Fix the release script which broke the $VersionNum variable and the [@[[#anchor]]@] markup with the PmWiki-responsive skin.%0a%0a!!! Version 2.3.0 (2022-01-15) [[#v230]]%0a* Add PmSyntax, $EnablePmSyntax, $CustomSyntax, [@{$EnabledIMap}@], see Cookbook:PmSyntax, Cookbook:CustomSyntax.%0a* [@(:markup:)@] can now have @@class=norender@@ to only show the source code without processing it.%0a* Updates for PHP 8.1, hide warnings, add PSFT() replacement for strftime() and 2 callbacks, $EnableFTimeNew, update core function calls, add [@%25o@] for the ordinal suffix of the date (PITS:01418).%0a* Notify: @@tz=@@ (timezone) per-user.%0a* PageList add category= argument (PITS:00447, PITS:01475); link= and category= now accept multiple pages, wildcards, and negations (PITS:00908).%0a* [=[[!Category]]=] links can have alternative text (PITS:01095).%0a* Simplify/optimize pmwiki-utils.js when using datasets, simplify sorting of table rows without cloning, add LocalTimes().%0a* Page history diff anchors to also have "id=" attributes in addition to "name=".%0a* Add $EnableLocalTimes (default disabled) and styles, add HandleDiffList().%0a* Add markup %25pmhlt%25[@@2022-01-09T08:35:00Z@]%25%25 output as %3ctime>; localized if $EnableLocalTimes.%0a** Add $CurrentLocalTime in the above format, used by default in $RecentChangesFmt.%0a* Add $EnableRecentUploads (only Site.AllRecentChanges, only if $RecentUploadsFmt not defined).%0a* PmTOC update CSS for properly indented subheadings.%0a* Edit form $EnableIncludedPages, add placeholders to e_changesummary and e_author. Enable $EnableNotSavedWarning, add to sample-config.php. EditHelp to behave more like a word processor, typing "Enter" twice without writing text removes the preceding bullet.%0a* Responsive skin details>summary:hover {color:navy, cursor: pointer;}.%0a* PrintDiff() add classes for the delay between edits: diffday, diffweek, diffmonth, diffyear.%0a* Add helper function @@DownloadUrl($pagename, $path)@@ moved from @@LinkUpload()@@.%0a* Add [=$[ULby]=] i18n string 'uploaded by'.%0a* Update documentation.%0a%0a!!! [[#older]] Older versions%0a[[(PmWiki:)ChangeLog Archive]] - changes prior to version 2.3.0.%0a
+time=1723733535
diff --git a/wikilib.d/PmWiki.PageVariables b/wikilib.d/PmWiki.PageVariables
index 5df34b2d..302db56d 100644
--- a/wikilib.d/PmWiki.PageVariables
+++ b/wikilib.d/PmWiki.PageVariables
@@ -1,12 +1,12 @@
-version=pmwiki-2.3.13 ordered=1 urlencoded=1
+version=pmwiki-2.3.36 ordered=1 urlencoded=1
 author=Petko
 charset=UTF-8
-csum=markup expressions can process page variables (-26)
+csum=$GroupHomePageUrl (+63)
 ctime=1135816487
 description=Documentation for "variables" that are associated with pages. 
 name=PmWiki.PageVariables
-rev=127
+rev=128
 targets=PmWiki.PageVariables,PmWiki.Variables,Cookbook.Functions,PmWiki.FmtPageName,PmWiki.BasicVariables,PmWiki.MarkupExpressions,Site.PageNotFound,PmWiki.IncludeOtherPages,PmWiki.PageLists,PmWiki.PageTextVariables,PmWiki.PageListTemplates,PmWiki.OtherVariables,PmWiki.ConditionalMarkup,Cookbook.HttpVariables,Cookbook.MoreCustomPageVariables,PmWiki.MarkupMasterIndex,Category.PmWikiDeveloper,!PmWikiDeveloper
-text=(:title Page specific variables:)%0a(:description Documentation for "variables" that are associated with pages. :)%0a(:Summary: variables that are associated with pages:)%0a(:Audience: authors (intermediate) :)%0a%0a[[#desc]]This page describes the "[[variables]]" that are associated with pages.  Page variables have the form %25pmhlt%25[@{$variable}@], and can be used in page markup or in certain formatting strings in PmWiki.  For example, the markup "[@{$Group}@]" renders in this page as "{$Group}".%0a%0aNote: Do not confuse these variables (set and used only in PmWiki pages) with [[PmWiki/Variables|PHP variables]].  Page variables can be read in PHP with the [[Cookbook:Functions#PageVar|PageVar()]] function.%0a%0aNote that these variables do not necessarily exist in the PHP code, because they have to be determined for a specific page.  (However, they are usable in [[FmtPageName]] strings.)%0a%0a%25pmhlt%25There is also the form [@{pagename$variable}@], which returns the value of the variable for another page.  For example, "[@{MarkupMasterIndex$Title}@]" displays as "{MarkupMasterIndex$Title}".%0a%0a%0a!! Default page variables%0a%0aThe page variables defined for PmWiki are:%0a%0a->%25pmhlt%25[@{$Action}@] - page's url action argument, as in "{$Action}"%0a->%25pmhlt%25[@{$BaseName}@] - page's "base" form (stripping any prefixes or suffixes defined via @@$BaseNamePatterns@@) as in "`{$BaseName}"%0a->%25pmhlt%25[@{$DefaultGroup}@] - default group name, as in "{$DefaultGroup}"%0a->%25pmhlt%25[@{$DefaultName}@] - name of default page, as in "`{$DefaultName}" (take note also of $PagePathFmt for setting a homepage for a group)%0a->%25pmhlt%25[@{$Description}@] - page's description from the [@(:description:)@] markup, as in "{$Description}"%0a->%25pmhlt%25[@{$FullName}@] - page's full name, as in "`{$FullName}"%0a->%25pmhlt%25[@{$Group}@] - page's group name, as in "`{$Group}"%0a->%25pmhlt%25[@{$Groupspaced}@] - spaced group name, as in "{$Groupspaced}"%0a%0a->%25pmhlt%25[@{$LastModified}@] - date page was edited, as in "{$LastModified}"%0a->%25pmhlt%25[@{$LastModifiedBy}@] - page's last editor, as in "{$LastModifiedBy}"%0a->%25pmhlt%25[@{$LastModifiedHost}@] - IP of page's last editor, as in "{$LastModifiedHost}"%0a->%25pmhlt%25[@{$LastModifiedSummary}@] - Summary from last edit, as in "{$LastModifiedSummary}"%0a->%25pmhlt%25[@{$LastModifiedTime}@] - time page was edited in unix-style timestamp, as in "{$LastModifiedTime}"%0a-->%25pmhlt%25This can be used (preceded by '@') in [[PmWiki.MarkupExpressions#ftime|[@{(ftime)}@]]] and other date/time markups.%0a%0a->%25pmhlt%25[@{$Name}@] - page name, as in "`{$Name}"%0a->%25pmhlt%25[@{$Namespaced}@] - spaced page name, as in "{$Namespaced}"%0a->%25pmhlt%25[@{$PageUrl}@] - page's url, as in "{$PageUrl}"%0a->%25pmhlt%25[@{$PasswdRead}@] - "read" permissions for the page e.g. "{$PasswdRead}"%0a->%25pmhlt%25[@{$PasswdEdit}@] - "edit" permissions for the page e.g. "{$PasswdEdit}"%0a->%25pmhlt%25[@{$PasswdAttr}@] - "attr" permissions for the page e.g. "{$PasswdAttr}"%0a->%25pmhlt%25[@{$RequestedPage}@] - page requested in URL, used on [[Site.PageNotFound]]. e.g. "{$RequestedPage}"%0a->%25pmhlt%25[@{$SiteGroup}@] - default interface group name for e.g. SideBar, forms, templates, as in "{$SiteGroup}"%0a->%25pmhlt%25[@{$SiteAdminGroup}@] - default administrative group name for e.g. AuthUser, Blocklist, as in "{$SiteAdminGroup}"%0a->%25pmhlt%25[@{$WikiTitle}@] - title of the website, as in "{$WikiTitle}"%0a->%25pmhlt%25[@{$Title}@] - page title (may differ from Name), as in "{$Title}"%0a->%25pmhlt%25[@{$Titlespaced}@] - either the page title (if defined), or the spaced page name, as in "{$Titlespaced}"%0a->%25pmhlt%25 [@{$GroupHomePage}@], [@{$GroupHomePageName}@], [@{$GroupHomePageTitle}@], [@{$GroupHomePageTitlespaced}@] - information about the homepage in the group of the current page, respectively the full name of the homepage, its [@{$Name}@], [@{$Title}@], and [@{$Titlespaced}@], as in "{$GroupHomePage}", "{$GroupHomePageName}", "{$GroupHomePageTitle}", "{$GroupHomePageTitlespaced}"%0a->%25pmhlt%25 All other variables derived from the group homepage can be output with nested markup, for example \%0a  [@{{$GroupHomePage}$LastModified}@], [@{{$GroupHomePage}$Description}@].%0a%0aIn addition to the above, there are some page-invariant variables available through this markup:%0a%0a->%25pmhlt%25[@{$Author}@] - the name of the person currently interacting with the site, as in "{$Author}"%0a->%25pmhlt%25[@{$AuthId}@] - current authenticated id, as in "{$AuthId}" %25red%25note the lower case 'd'.%25%25%0a%0a->%25pmhlt%25[@{$Version}@] - PmWiki version, as in "{$Version}"%0a->%25pmhlt%25[@{$VersionNum}@] - The internal version number, as in "{$VersionNum}"%0a->%25pmhlt%25[@{$ScriptUrl}@] - The URL to the pmwiki script, as in "{$ScriptUrl}"%0a%0a%0a[[#specialreferences]]%0a!! Special references%0aSpecial referenced variables are used to specify the context of the variable when:%0a* the variable is [[PmWiki/IncludeOtherPages|included]] into a destination (target) page%0a* the variable is used in a sidebar, header, or footer.%0a%0aPrefixing the variable name with an asterisk (*) means the variable's value is related to the browsed page or main (body) page.%0a%0a* %25pmhlt%25[@{*$PageVariablename}@] - prefixed by an asterisk (*) - value reflects the context of the browsed page.\\%0a  Without the asterisk the variable's value is provided by the page from which it originates, eg source page of include, sidebar, or header or footer.\\%0a  With asterisk the value will be provided by the browsed page, even if the markup comes from an included page or from a sidebar.%0a* %25pmhlt%25[@{$PageVariablename}@] -  retains value in source page context.%0a* %25pmhlt%25[@{=$PageVariablename}@] -  used only in [[PageLists|pagelist]] templates to print the variable provided by each page from the pagelist.%0a%0a-%3c See also $EnableRelativePageVars.%0a-%3c Special references are also used in [[page text variables(#specialreferences)]] and [[page list templates(#specialreferences)]].%0a%0aFor example you can test to see if the page is part of another page%0a(:markup:)%0a(:if ! name {$FullName}:) %0a%25comment%25 name of this page is not the same as the page this text was sourced from%0a->[[{$FullName}#anchor | more ...]]%0a(:ifend:)%0a(:markupend:)%0aor refer to the main page in a sidebar, footer, or header%0a(:markup class=horiz:)%0aThis page is [[{*$FullName}]]%0a(:markupend:)%0a%0a[[#specialreferencesend]]%0a%0a[[#security]]%0a!! Page variable security ($authpage)%0a%0aThe form %25pmhlt%25[@{pagename$variable}@] in some [[PageLists]], can display the values for other pages, regardless of the password protections. %0a%0aIf the other pages are protected and the visitor has no read permissions, [[PageVariables]], unlike [[PageTextVariables]], normally display the values. While most variables do not contain sensitive information, some of them could do: $Title, $Description and those starting with $LastModified.%0a%0a%25pmhlt%25Administrators and module developers can redefine the sensitive page variables to respect authentications, by using the "$authpage" variable instead of "$page" in the definition. The following snippet can be added in @@local/config.php@@ -- it will rewrite the default possibly sensitive definitions to the secure ones.%0a%0a%25hlt php%25[@%0aforeach($FmtPV as $k=>$v) {%0a  if(preg_match('/^\\$(Title(spaced)?|LastModified(By|Host|Summary|Time)?|Description)$/', $k))%0a    $FmtPV[$k] = str_replace('$page', '$authpage', $v);%0a}%0a@]%0a%0a%0a[[#custompv]]%0a!! Custom page variables%0a%0aYou may add custom page variables as a local customization. In a local configuration file or a recipe script, use the variable $FmtPV:%0a%0a->%25hlt php%25[@%0a$FmtPV['$VarName'] = "'variable definition'";%0a$FmtPV['$CurrentSkin'] = '$GLOBALS["Skin"]';%0a@]%0a%0aDefines new Page Variable of name $CurrentSkin, which can be used in the page with [@{$CurrentSkin}@] (also for [[Conditional markup]]).  It's necessary to use the single quotes nested inside double-quotes as shown above (preferred) or a double-quoted string nested inside single-quotes like ''[@'"this"'@]''.%0a%0aYou can make a string a Page Variable by adding the string to the $GLOBALS[] array first.%0a%0a->%25hlt php%25[@%0a## Create a {$BaseUrl} page variable%0a$GLOBALS['BaseUrl'] = $UrlScheme."://".$_SERVER["HTTP_HOST"]."/Wiki";%0a$FmtPV['$BaseUrl'] = '$GLOBALS["BaseUrl"]';%0a@]%0a%0aYou can also have a function create the string.%0a%0a->%25hlt php%25[@%0a## Create a {$BaseUrl} page variable%0afunction BaseUrl() { %0a  global $UrlScheme;%0a  return $UrlScheme."://".$_SERVER['HTTP_HOST']."/Wiki"; %0a}%0a$FmtPV['$BaseUrl'] = 'BaseUrl()';%0a@]%0a%0a>>frame%3c%3c%0aPlease note that the values of the elements of $FmtPV are @@eval()@@ed so '''always sanitize any user input'''. The following is very insecure[=:=]%0a%0a->%25hlt php%25[@$FmtPV['$Var'] = $_REQUEST['Var'];@] %25red%25# critically insecure, allows PHP code injection%25%25\\%0a%25hlt php%25[@$FmtPV['$Var'] = '"'. addslashes($_REQUEST['Var']).'"';@] %25red%25# critically insecure, allows PHP code injection%25%25%0a%0aSee the recipe [[Cookbook:HttpVariables]] for a better way to use these variables.%0a>>%3c%3c%0a%0a!! See also%0a%0a* [[Cookbook:More custom page variables]]%0a* [[PmWiki.Variables]] — about variables internal to PmWiki.%0a* [[PmWiki.MarkupMasterIndex]] — complete list of PmWiki markups.%0a* [[PmWiki/PageTextVariables]] — page variables automatically made available through natural page markup or explicit page markup within the wiki text of the page.%0a* [[PmWiki.Markup Expressions]] — markup expressions can process page variables.%0a%0a>>faq%3c%3c [[#faq]]%0a%0aQ:Is there a variable like $LastModified, but which shows me the creation time?%0aA:No, but you can create one in config.php. For instance:%0a-->%25hlt php%25[@# add page variable [={$PageCreationDate}=] in format yyyy-mm-dd@]%0a-->%25hlt php%25[@$FmtPV['$PageCreationDate'] = '[[PmWiki/Functions#PSFT|PSFT]]("[=%25Y-%25m-%25d=]", $page["ctime"])';@]%0a%0a->If you like the same format that you define in config.php with $TimeFmt use%0a-->%25hlt php%25[@$FmtPV['$Created'] = "[[PmWiki/Functions#PSFT|PSFT]](\$GLOBALS['TimeFmt'], \$page['ctime'])";@]%0a%0aQ: How can I test if a variable is set and/or not empty?%0aA: Use %25pmhlt%25[@[=(:if ! equal "{$Variable}" "":) $Variable is not empty. (:ifend:)=]@]. Note that undefined/inexistent variables appear as empty ones.%0a%0aCategories: [[!PmWiki Developer]]
-time=1666586148
+text=(:title Page specific variables:)%0a(:description Documentation for "variables" that are associated with pages. :)%0a(:Summary: variables that are associated with pages:)%0a(:Audience: authors (intermediate) :)%0a%0a[[#desc]]This page describes the "[[variables]]" that are associated with pages.  Page variables have the form %25pmhlt%25[@{$variable}@], and can be used in page markup or in certain formatting strings in PmWiki.  For example, the markup "[@{$Group}@]" renders in this page as "{$Group}".%0a%0aNote: Do not confuse these variables (set and used only in PmWiki pages) with [[PmWiki/Variables|PHP variables]].  Page variables can be read in PHP with the [[Cookbook:Functions#PageVar|PageVar()]] function.%0a%0aNote that these variables do not necessarily exist in the PHP code, because they have to be determined for a specific page.  (However, they are usable in [[FmtPageName]] strings.)%0a%0a%25pmhlt%25There is also the form [@{pagename$variable}@], which returns the value of the variable for another page.  For example, "[@{MarkupMasterIndex$Title}@]" displays as "{MarkupMasterIndex$Title}".%0a%0a%0a!! Default page variables%0a%0aThe page variables defined for PmWiki are:%0a%0a->%25pmhlt%25[@{$Action}@] - page's url action argument, as in "{$Action}"%0a->%25pmhlt%25[@{$BaseName}@] - page's "base" form (stripping any prefixes or suffixes defined via @@$BaseNamePatterns@@) as in "`{$BaseName}"%0a->%25pmhlt%25[@{$DefaultGroup}@] - default group name, as in "{$DefaultGroup}"%0a->%25pmhlt%25[@{$DefaultName}@] - name of default page, as in "`{$DefaultName}" (take note also of $PagePathFmt for setting a homepage for a group)%0a->%25pmhlt%25[@{$Description}@] - page's description from the [@(:description:)@] markup, as in "{$Description}"%0a->%25pmhlt%25[@{$FullName}@] - page's full name, as in "`{$FullName}"%0a->%25pmhlt%25[@{$Group}@] - page's group name, as in "`{$Group}"%0a->%25pmhlt%25[@{$Groupspaced}@] - spaced group name, as in "{$Groupspaced}"%0a%0a->%25pmhlt%25[@{$LastModified}@] - date page was edited, as in "{$LastModified}"%0a->%25pmhlt%25[@{$LastModifiedBy}@] - page's last editor, as in "{$LastModifiedBy}"%0a->%25pmhlt%25[@{$LastModifiedHost}@] - IP of page's last editor, as in "{$LastModifiedHost}"%0a->%25pmhlt%25[@{$LastModifiedSummary}@] - Summary from last edit, as in "{$LastModifiedSummary}"%0a->%25pmhlt%25[@{$LastModifiedTime}@] - time page was edited in unix-style timestamp, as in "{$LastModifiedTime}"%0a-->%25pmhlt%25This can be used (preceded by '@') in [[PmWiki.MarkupExpressions#ftime|[@{(ftime)}@]]] and other date/time markups.%0a%0a->%25pmhlt%25[@{$Name}@] - page name, as in "`{$Name}"%0a->%25pmhlt%25[@{$Namespaced}@] - spaced page name, as in "{$Namespaced}"%0a->%25pmhlt%25[@{$PageUrl}@] - page's url, as in "{$PageUrl}"%0a->%25pmhlt%25[@{$PasswdRead}@] - "read" permissions for the page e.g. "{$PasswdRead}"%0a->%25pmhlt%25[@{$PasswdEdit}@] - "edit" permissions for the page e.g. "{$PasswdEdit}"%0a->%25pmhlt%25[@{$PasswdAttr}@] - "attr" permissions for the page e.g. "{$PasswdAttr}"%0a->%25pmhlt%25[@{$RequestedPage}@] - page requested in URL, used on [[Site.PageNotFound]]. e.g. "{$RequestedPage}"%0a->%25pmhlt%25[@{$SiteGroup}@] - default interface group name for e.g. SideBar, forms, templates, as in "{$SiteGroup}"%0a->%25pmhlt%25[@{$SiteAdminGroup}@] - default administrative group name for e.g. AuthUser, Blocklist, as in "{$SiteAdminGroup}"%0a->%25pmhlt%25[@{$WikiTitle}@] - title of the website, as in "{$WikiTitle}"%0a->%25pmhlt%25[@{$Title}@] - page title (may differ from Name), as in "{$Title}"%0a->%25pmhlt%25[@{$Titlespaced}@] - either the page title (if defined), or the spaced page name, as in "{$Titlespaced}"%0a->%25pmhlt%25 [@{$GroupHomePage}@], [@{$GroupHomePageName}@], [@{$GroupHomePageTitle}@], [@{$GroupHomePageTitlespaced}@], [@{$GroupHomePageUrl}@] - information about the homepage in the group of the current page, respectively the full name of the homepage, its [@{$Name}@], [@{$Title}@], [@{$Titlespaced}@], and [@{$PageUrl}@] as in "{$GroupHomePage}", "{$GroupHomePageName}", "{$GroupHomePageTitle}", "{$GroupHomePageTitlespaced}", "{$GroupHomePageUrl}"%0a->%25pmhlt%25 All other variables derived from the group homepage can be output with nested markup, for example \%0a  [@{{$GroupHomePage}$LastModified}@], [@{{$GroupHomePage}$Description}@].%0a%0aIn addition to the above, there are some page-invariant variables available through this markup:%0a%0a->%25pmhlt%25[@{$Author}@] - the name of the person currently interacting with the site, as in "{$Author}"%0a->%25pmhlt%25[@{$AuthId}@] - current authenticated id, as in "{$AuthId}" %25red%25note the lower case 'd'.%25%25%0a%0a->%25pmhlt%25[@{$Version}@] - PmWiki version, as in "{$Version}"%0a->%25pmhlt%25[@{$VersionNum}@] - The internal version number, as in "{$VersionNum}"%0a->%25pmhlt%25[@{$ScriptUrl}@] - The URL to the pmwiki script, as in "{$ScriptUrl}"%0a%0a%0a[[#specialreferences]]%0a!! Special references%0aSpecial referenced variables are used to specify the context of the variable when:%0a* the variable is [[PmWiki/IncludeOtherPages|included]] into a destination (target) page%0a* the variable is used in a sidebar, header, or footer.%0a%0aPrefixing the variable name with an asterisk (*) means the variable's value is related to the browsed page or main (body) page.%0a%0a* %25pmhlt%25[@{*$PageVariablename}@] - prefixed by an asterisk (*) - value reflects the context of the browsed page.\\%0a  Without the asterisk the variable's value is provided by the page from which it originates, eg source page of include, sidebar, or header or footer.\\%0a  With asterisk the value will be provided by the browsed page, even if the markup comes from an included page or from a sidebar.%0a* %25pmhlt%25[@{$PageVariablename}@] -  retains value in source page context.%0a* %25pmhlt%25[@{=$PageVariablename}@] -  used only in [[PageLists|pagelist]] templates to print the variable provided by each page from the pagelist.%0a%0a-%3c See also $EnableRelativePageVars.%0a-%3c Special references are also used in [[page text variables(#specialreferences)]] and [[page list templates(#specialreferences)]].%0a%0aFor example you can test to see if the page is part of another page%0a(:markup:)%0a(:if ! name {$FullName}:) %0a%25comment%25 name of this page is not the same as the page this text was sourced from%0a->[[{$FullName}#anchor | more ...]]%0a(:ifend:)%0a(:markupend:)%0aor refer to the main page in a sidebar, footer, or header%0a(:markup class=horiz:)%0aThis page is [[{*$FullName}]]%0a(:markupend:)%0a%0a[[#specialreferencesend]]%0a%0a[[#security]]%0a!! Page variable security ($authpage)%0a%0aThe form %25pmhlt%25[@{pagename$variable}@] in some [[PageLists]], can display the values for other pages, regardless of the password protections. %0a%0aIf the other pages are protected and the visitor has no read permissions, [[PageVariables]], unlike [[PageTextVariables]], normally display the values. While most variables do not contain sensitive information, some of them could do: $Title, $Description and those starting with $LastModified.%0a%0a%25pmhlt%25Administrators and module developers can redefine the sensitive page variables to respect authentications, by using the "$authpage" variable instead of "$page" in the definition. The following snippet can be added in @@local/config.php@@ -- it will rewrite the default possibly sensitive definitions to the secure ones.%0a%0a%25hlt php%25[@%0aforeach($FmtPV as $k=>$v) {%0a  if(preg_match('/^\\$(Title(spaced)?|LastModified(By|Host|Summary|Time)?|Description)$/', $k))%0a    $FmtPV[$k] = str_replace('$page', '$authpage', $v);%0a}%0a@]%0a%0a%0a[[#custompv]]%0a!! Custom page variables%0a%0aYou may add custom page variables as a local customization. In a local configuration file or a recipe script, use the variable $FmtPV:%0a%0a->%25hlt php%25[@%0a$FmtPV['$VarName'] = "'variable definition'";%0a$FmtPV['$CurrentSkin'] = '$GLOBALS["Skin"]';%0a@]%0a%0aDefines new Page Variable of name $CurrentSkin, which can be used in the page with [@{$CurrentSkin}@] (also for [[Conditional markup]]).  It's necessary to use the single quotes nested inside double-quotes as shown above (preferred) or a double-quoted string nested inside single-quotes like ''[@'"this"'@]''.%0a%0aYou can make a string a Page Variable by adding the string to the $GLOBALS[] array first.%0a%0a->%25hlt php%25[@%0a## Create a {$BaseUrl} page variable%0a$GLOBALS['BaseUrl'] = $UrlScheme."://".$_SERVER["HTTP_HOST"]."/Wiki";%0a$FmtPV['$BaseUrl'] = '$GLOBALS["BaseUrl"]';%0a@]%0a%0aYou can also have a function create the string.%0a%0a->%25hlt php%25[@%0a## Create a {$BaseUrl} page variable%0afunction BaseUrl() { %0a  global $UrlScheme;%0a  return $UrlScheme."://".$_SERVER['HTTP_HOST']."/Wiki"; %0a}%0a$FmtPV['$BaseUrl'] = 'BaseUrl()';%0a@]%0a%0a>>frame%3c%3c%0aPlease note that the values of the elements of $FmtPV are @@eval()@@ed so '''always sanitize any user input'''. The following is very insecure[=:=]%0a%0a->%25hlt php%25[@$FmtPV['$Var'] = $_REQUEST['Var'];@] %25red%25# critically insecure, allows PHP code injection%25%25\\%0a%25hlt php%25[@$FmtPV['$Var'] = '"'. addslashes($_REQUEST['Var']).'"';@] %25red%25# critically insecure, allows PHP code injection%25%25%0a%0aSee the recipe [[Cookbook:HttpVariables]] for a better way to use these variables.%0a>>%3c%3c%0a%0a!! See also%0a%0a* [[Cookbook:More custom page variables]]%0a* [[PmWiki.Variables]] — about variables internal to PmWiki.%0a* [[PmWiki.MarkupMasterIndex]] — complete list of PmWiki markups.%0a* [[PmWiki/PageTextVariables]] — page variables automatically made available through natural page markup or explicit page markup within the wiki text of the page.%0a* [[PmWiki.Markup Expressions]] — markup expressions can process page variables.%0a%0a>>faq%3c%3c [[#faq]]%0a%0aQ:Is there a variable like $LastModified, but which shows me the creation time?%0aA:No, but you can create one in config.php. For instance:%0a-->%25hlt php%25[@# add page variable [={$PageCreationDate}=] in format yyyy-mm-dd@]%0a-->%25hlt php%25[@$FmtPV['$PageCreationDate'] = '[[PmWiki/Functions#PSFT|PSFT]]("[=%25Y-%25m-%25d=]", $page["ctime"])';@]%0a%0a->If you like the same format that you define in config.php with $TimeFmt use%0a-->%25hlt php%25[@$FmtPV['$Created'] = "[[PmWiki/Functions#PSFT|PSFT]](\$GLOBALS['TimeFmt'], \$page['ctime'])";@]%0a%0aQ: How can I test if a variable is set and/or not empty?%0aA: Use %25pmhlt%25[@[=(:if ! equal "{$Variable}" "":) $Variable is not empty. (:ifend:)=]@]. Note that undefined/inexistent variables appear as empty ones.%0a%0aCategories: [[!PmWiki Developer]]
+time=1723733639
 title=Page specific variables