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178 lines
9.6 KiB
178 lines
9.6 KiB
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE language SYSTEM "language.dtd">
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<!--
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This file is part of KDE's kate project.
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Copyright 2007-2008 Kate project.
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Author: Diggory Hardy <diggory.hardy@gmail.com>
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This tqcontains highlighting for Ddoc, the D language embedded documentation comments. Implemented
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for d.xml version 1.46.
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Macros are highlighted but the macro name and macro contents/parameters are not highlighted
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differently. Currently the only way I can think of doing this is by matching the macro using a
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RegExpr matching $(XX where XX are the first symbols before any spaces. If anyone has a better
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idea please let me know.
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Section names are matched, but too often since it can't really check that they're the first non-
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whitespace item excluding a leading * or +. They could easily be made to match too little instead
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of too much by adding firstNonSpace="true".
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Code sections are matched, and formatted by using the standard d highlighting rules. This looks
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good as far as I've tested it, but could lead to some confusion. Note that it does make
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unhighlighted non-identifiers (i.e. things not matching [a-zA-Z_][a-zA-Z0-9_]*) italic.
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Updates:
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2008.02.22 ddoc 1.14 Fixes/improvements for macros. Highlights first symbol and non-symbols before as errors; matches embedded brackets () properly.
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2007.11.15 ddoc 1.13 Fixed a couple of bugs found by checkdtd and changed the version number format.
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2007.11.5 ddoc 1.12 Fixed: correct matching of things like /***/ .
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2007.10.11 ddoc 1.11 Safety catch: check for unterminated code sections (i.e. check for end of ddoc comment even in code sections).
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Used DetectIdentifier to (presumably) improve performance.
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2007.10.9 ddoc 1.10 Enabled embedded ddoc code highlighting
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2007.10.9 ddoc 1.00 Initial version
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**********************************************************************
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Lesser General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* Lesser General Public License for more details. *
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* *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with this library; if not, write to the *
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, *
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* Boston, MA 02110-1301, USA. *
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**********************************************************************
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-->
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<language name="Ddoc" version="1.14" kateversion="2.5" section="Markup" author="Diggory Hardy (diggory.hardy@gmail.com)" license="LGPL" extensions="">
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<highlighting>
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<contexts>
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<context name="Normal" attribute="Normal Text" lineEndContext="#stay">
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<RegExpr attribute="Comment" context="DdocLine" String="/{3,}"/>
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<RegExpr attribute="Comment" context="DdocBlock" String="/\*{2,}(?!/)" beginRegion="DdocBlock"/>
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<RegExpr attribute="Comment" context="DdocNested" String="/\+{2,}(?!/)" beginRegion="DdocNested"/>
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</context>
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<context name="DdocLine" attribute="Ddoc" lineEndContext="#pop">
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<DetectSpaces />
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<DetectIdentifier attribute="Ddoc"/>
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<Detect2Chars attribute="Macros" context="DdocMacro" char="$" char1="(" />
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<RegExpr attribute="DdocSection" context="#stay" String="[\w_]+:($|\s)" />
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<IncludeRules context="##Alerts" />
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</context>
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<context name="DdocBlock" attribute="Ddoc" lineEndContext="#stay">
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<DetectSpaces />
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<DetectIdentifier attribute="Ddoc"/>
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<RegExpr attribute="Comment" context="#pop" String="\*+/" endRegion="DdocBlock"/>
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<DetectChar attribute="Comment" context="#stay" char="*" firstNonSpace="true" />
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<Detect2Chars attribute="Macros" context="DdocMacro" char="$" char1="(" />
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<RegExpr attribute="DdocSection" context="#stay" String="[\w_]+:($|\s)" />
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<IncludeRules context="##Alerts" />
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<!-- Avoid matching this; do it this way since (^|\s)-* always matches .- and \s-* never
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matches .- (spaces have already been matched); however -*($|\s) matches just fine.
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Also can't use \b since - is not a word character. -->
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<RegExpr attribute="Ddoc" context="#stay" String="[^-]-{3,}" />
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<RegExpr attribute="Comment" context="DdocBlockCode" String="-{3,}($|\s)" />
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</context>
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<context name="DdocNested" attribute="Ddoc" lineEndContext="#stay">
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<DetectSpaces />
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<DetectIdentifier attribute="Ddoc"/>
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<!-- Ddoc recognises nested comments/ddoc, but ignores them as far as formatting is concerned. -->
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<Detect2Chars attribute="Ddoc" context="DdocNested2" char="/" char1="+"/>
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<RegExpr attribute="Comment" context="#pop" String="\++/" endRegion="DdocNested"/>
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<DetectChar attribute="Comment" context="#stay" char="+" firstNonSpace="true" />
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<Detect2Chars attribute="Macros" context="DdocMacro" char="$" char1="(" />
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<RegExpr attribute="DdocSection" context="#stay" String="[\w_]+:($|\s)" />
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<IncludeRules context="##Alerts" />
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<!-- As above. -->
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<RegExpr attribute="Ddoc" context="#stay" String="[^-]-{3,}" />
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<RegExpr attribute="Comment" context="DdocNestedCode" String="-{3,}($|\s)" />
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</context>
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<context name="DdocNested2" attribute="Ddoc" lineEndContext="#stay">
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<DetectSpaces />
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<DetectIdentifier attribute="Ddoc"/>
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<!-- Identical to DdocNested except that nested comments don't recieve any formatting -->
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<RegExpr attribute="Ddoc" context="#pop" String="\++/"/>
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<!-- The above rules should match before the unwanted rule in DdocNested -->
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<IncludeRules context="DdocNested" />
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</context>
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<!-- When entering a macro: provides highlighting for first symbol (macro name) -->
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<context name="DdocMacro" attribute="Error" lineEndContext="#stay">
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<DetectSpaces attribute="Macro Text" /> <!-- avoid showing space as an error -->
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<DetectChar attribute="Macros" context="#pop" char=")" /> <!-- early end of macro -->
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<IncludeRules context="MacroRules" />
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<!-- first symbol of macro -->
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<DetectIdentifier attribute="Macros" context="DdocMacro2" />
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</context>
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<!-- For rest of macro -->
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<context name="DdocMacro2" attribute="Macro Text" lineEndContext="#stay">
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<DetectChar attribute="Macros" context="#pop#pop" char=")" /> <!-- end of macro -->
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<IncludeRules context="MacroRules" />
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</context>
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<!-- For embedded brackets (yeah, extra work to ignore them) -->
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<context name="DdocMacro3" attribute="Macro Text" lineEndContext="#stay">
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<DetectChar attribute="Macro Text" context="#pop" char=")" /> <!-- end of embedded brackets -->
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<IncludeRules context="MacroRules" />
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</context>
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<!-- Rules common to all macros -->
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<context name="MacroRules" attribute="Macro Text" lineEndContext="#stay">
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<Detect2Chars attribute="Macros" context="DdocMacro" char="$" char1="(" /> <!-- embedded -->
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<DetectChar attribute="Macro Text" context="DdocMacro3" char="(" /> <!-- extra brackets -->
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<DetectChar attribute="Comment" context="#stay" char="*" firstNonSpace="true" />
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</context>
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<context name="DdocBlockCode" attribute="DdocCode" lineEndContext="#stay">
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<DetectSpaces />
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<!-- See update 1.11 -->
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<RegExpr attribute="Comment" context="#pop#pop" String="\*+/" endRegion="DdocBlock"/>
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<DetectChar attribute="Comment" context="#stay" char="*" firstNonSpace="true" />
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<!-- As above. -->
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<RegExpr attribute="DdocCode" context="#stay" String="[^-]-{3,}" />
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<RegExpr attribute="Comment" context="#pop" String="-{3,}($|\s)" />
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<IncludeRules context="##D" />
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</context>
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<context name="DdocNestedCode" attribute="DdocCode" lineEndContext="#stay">
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<DetectSpaces />
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<!-- See update 1.11 -->
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<RegExpr attribute="Comment" context="#pop#pop" String="\++/" endRegion="DdocNested"/>
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<DetectChar attribute="Comment" context="#stay" char="+" firstNonSpace="true" />
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<!-- As above. -->
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<RegExpr attribute="DdocCode" context="#stay" String="[^-]-{3,}" />
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<RegExpr attribute="Comment" context="#pop" String="-{3,}($|\s)" />
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<IncludeRules context="##D" />
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</context>
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</contexts>
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<itemDatas>
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<itemData name="Normal Text" defStyleNum="dsNormal" />
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<itemData name="Macros" defStyleNum="dsOthers" color="#bf5fbf" selColor="#ffffff" bold="1" italic="0" />
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<itemData name="Macro Text" defStyleNum="dsNormal" color="#bf7fff" selColor="#ffffff" bold="0" italic="0" />
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<itemData name="Comment" defStyleNum="dsComment"/>
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<itemData name="Ddoc" defStyleNum="dsComment" color="#7f7fff" />
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<itemData name="DdocSection" defStyleNum="dsKeyword" color="#7f7fff" bold="1" />
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<itemData name="DdocCode" defStyleNum="dsNormal" italic="1" />
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<itemData name="Error" defStyleNum="dsError"/>
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</itemDatas>
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</highlighting>
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<general>
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<keywords casesensitive="0" />
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</general>
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</language>
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