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<?xml version="1.0" encoding="UTF-8"?>
<!--
SPDX-FileCopyrightText: 2025 Artur Weber <knuxify@gmail.com>
SPDX-License-Identifier: MIT
-->
<!DOCTYPE language
[
<!ENTITY int "(?:[0-9](?:'?[0-9]++)*+)">
<!ENTITY hex_int "(?:[0-9A-Fa-f](?:'?[0-9A-Fa-f]++)*+)">
<!ENTITY operator "([+\-*/%&|~!><]|<<|>>|&&||||<=|>=|==|!=|\?:)">
<!-- Label name, node name, property name regexes -->
<!ENTITY label_chars "0-9a-zA-Z_">
<!ENTITY label "(?:[&label_chars;]*+)">
<!ENTITY node "(?:(/?(?:[0-9a-zA-Z,._+-]*+)(@&hex_int;)?)*+)">
<!ENTITY property "(?:[0-9a-zA-Z,._+?#-]*+)">
<!-- C-like constant/macro name regex -->
<!ENTITY constant_chars "0-9a-zA-Z_">
<!ENTITY constant "(?:[&constant_chars;]*+)">
<!-- DT tags (excluding /bits/, which is handled separately) -->
<!ENTITY tag "(dts-v1|delete-node|delete-property|include|memreserve)">
<!-- C-like preprocessor directives (#if, #include etc.) -->
<!ENTITY preprocessor "(include|if|ifdef|ifndef|elif|else|endif|define|undef)">
]>
<language name="Devicetree Source (DTS)" section="Other"
version="2" kateversion="5.79" author="Artur Weber" license="MIT"
indenter="cstyle"
extensions="*.dts;*.dtsi">
<highlighting>
<contexts>
<context name="Normal Text" attribute="Normal Text" lineEndContext="#pop">
<!-- Comments -->
<Detect2Chars attribute="Comment" context="Comment" char="/" char1="/" />
<Detect2Chars attribute="Comment" context="MultiLineComment" char="/" char1="*" beginRegion="MultiLineComment"/>
<!-- A node is contained within braces ("{ ... };") -->
<DetectChar attribute="NodeBracket" context="#stay" char="{" beginRegion="Node" />
<DetectChar attribute="NodeBracket" context="#stay" char="}" endRegion="Node" />
<!-- ";" signifies the end of a node -->
<DetectChar attribute="Symbol" context="#stay" char=";" />
<!-- Tags -->
<RegExpr attribute="Tag" context="Tag" String="/&tag;" />
<!-- References (for refs in node names) -->
<DetectChar attribute="Reference" context="Reference" char="&" />
<!-- C-style preprocessor directives -->
<RegExpr attribute="Preprocessor" context="Preprocessor" String="#&preprocessor;" />
<!-- Node labels -->
<RegExpr attribute="NodeName" context="NodeName" String="(&label;:[ \t]*)*&node;([ \t]*)?{" firstNonSpace="true" lookAhead="true" />
<!-- Properties -->
<RegExpr attribute="Property" context="Property" String="&property;" />
<DetectSpaces />
</context>
<!-- Node label/name -->
<context name="NodeName" attribute="NodeName" lineEndContext="#pop">
<DetectSpaces />
<RegExpr attribute="NodeLabel" context="#stay" String="&label;:" />
<RegExpr attribute="NodeNameAddress" context="#stay" String="@&hex_int;" />
<DetectChar attribute="Symbol" context="#pop" char="{" lookAhead="true" />
</context>
<!-- C-style preprocessor statements -->
<context name="Preprocessor" attribute="Preprocessor" lineEndContext="#pop">
<DetectSpaces />
<LineContinue attribute="Symbol"/>
</context>
<!-- Comments (C-style; matches both /* ... */ and // ...) -->
<context name="Comment" attribute="Comment" lineEndContext="#pop">
<DetectSpaces />
<IncludeRules context="##Comments" />
<DetectIdentifier />
</context>
<context name="MultiLineComment" attribute="Comment" lineEndContext="#stay" >
<DetectSpaces />
<IncludeRules context="##Comments" />
<DetectIdentifier />
<Detect2Chars attribute="Comment" context="#pop" char="*" char1="/" endRegion="MultiLineComment" />
</context>
<!-- Tag context -->
<context name="Tag" attribute="Tag" lineEndContext="#pop">
<DetectSpaces />
<!-- For tags with parameters (/delete-node/ &node, etc.), switch to Value after trailing slash -->
<DetectChar attribute="Tag" context="Value" char="/" />
<!-- Like property assignments, tags end with a ";" character -->
<DetectChar attribute="Symbol" context="#pop" char=";" />
</context>
<!-- Property name context -->
<context name="Property" attribute="Property" lineEndContext="#stay">
<!-- "=" signifies a property assignment and ends the context -->
<DetectChar attribute="Assignment" context="#pop!Value" char="=" />
<!-- Boolean properties have no assignment and instead end directly with a ";" marker -->
<DetectChar attribute="Symbol" context="#pop" char=";" />
</context>
<!-- Value contexts -->
<context name="Value" attribute="Normal Text" lineEndContext="#stay">
<!-- <> brackets around values -->
<AnyChar attribute="ValueBrackets" context="#stay" String="><" />
<!-- References -->
<DetectChar attribute="Reference" context="Reference" char="&" />
<!-- Value types -->
<RegExpr attribute="HexInteger" context="#stay" String="0x&hex_int;" />
<RegExpr attribute="Integer" context="#stay" String="∫" />
<DetectChar attribute="String" context="String" char=""" />
<RegExpr attribute="Constant" context="Constant" String="&constant;" />
<!-- /bits/ tag -->
<StringDetect attribute="Tag" context="#stay" String="/bits/" />
<!-- Operators -->
<RegExpr attribute="Operator" context="#stay" String="&operator;" />
<!-- ";" signifies the end of a property assignment -->
<DetectChar attribute="Symbol" context="#pop" char=";" />
</context>
<!-- Value type contexts -->
<context name="Reference" attribute="Reference" lineEndContext="#pop" >
<!-- References can point to a label or a full node path between {} brackets.
Any character not valid for a reference ends the reference. -->
<RegExpr attribute="Reference" context="#pop" String="[^&label_chars;/}]" lookAhead="true" />
</context>
<context name="Constant" attribute="Constant" lineEndContext="#pop" >
<!-- Handle constants with parameters -->
<DetectChar attribute="Constant" context="#pop!ConstantParamValue" char="(" />
<!-- Any character not valid for a constant ends the constant -->
<RegExpr attribute="Constant" context="#pop" String="[^&constant_chars;]" lookAhead="true" />
</context>
<context name="ConstantParamValue" attribute="Normal Text" lineEndContext="#stay">
<IncludeRules context="Value" />
<!-- ")" signifies the end of a macro parameter -->
<DetectChar attribute="Constant" context="#pop" char=")" />
</context>
<context name="String" attribute="String" lineEndContext="#stay" >
<DetectChar attribute="String" context="#pop" char=""" />
</context>
</contexts>
<itemDatas>
<itemData name="Normal Text" defStyleNum="dsNormal" spellChecking="false" />
<itemData name="Comment" defStyleNum="dsComment" />
<itemData name="Operator" defStyleNum="dsOperator" spellChecking="false" />
<itemData name="Symbol" defStyleNum="dsOperator" spellChecking="false" />
<!-- Node label/name colors: NodeLabel for the label, NodeName for the name, NodeNameAddress for the address after @ -->
<itemData name="NodeLabel" defStyleNum="dsKeyword" bold="true" spellChecking="false" />
<itemData name="NodeName" defStyleNum="dsNormal" spellChecking="false" />
<itemData name="NodeNameAddress" defStyleNum="dsInformation" italic="true" spellChecking="false" />
<itemData name="NodeBracket" defStyleNum="dsOperator" spellChecking="false" />
<!-- DT tags and C-style preprocessor directives -->
<itemData name="Tag" defStyleNum="dsPreprocessor" spellChecking="false" />
<itemData name="Preprocessor" defStyleNum="dsPreprocessor" spellChecking="false"/>
<itemData name="Constant" defStyleNum="dsNormal" spellChecking="false" />
<!-- Property name and assignment operator -->
<itemData name="Property" defStyleNum="dsAttribute" spellChecking="false" />
<itemData name="Assignment" defStyleNum="dsChar" spellChecking="false" />
<!-- <> brackets around values -->
<itemData name="ValueBrackets" defStyleNum="dsOperator" spellChecking="false" />
<!-- Value types -->
<itemData name="Integer" defStyleNum="dsDecVal" spellChecking="false" />
<itemData name="HexInteger" defStyleNum="dsBaseN" spellChecking="false" />
<itemData name="String" defStyleNum="dsString" spellChecking="false" />
<itemData name="Reference" defStyleNum="dsVariable" bold="true" spellChecking="false"/>
</itemDatas>
</highlighting>
<general>
<comments>
<comment name="singleLine" start="//" position="afterwhitespace" />
<comment name="multiLine" start="/*" end="*/" region="MultiLineComment" />
</comments>
<keywords casesensitive="1" additionalDeliminator="#'"" />
</general>
</language>
<!-- kate: replace-tabs on; tab-width 2; indent-width 2; -->
|
