Warning, /frameworks/syntax-highlighting/data/syntax/viper.xml is written in an unsupported language. File is not indexed.
0001 <?xml version="1.0" encoding="UTF-8"?>
0002 <!DOCTYPE language [<!ENTITY identifier "[a-zA-Z$_][a-zA-Z0-9$_'\[\]]*">]>
0003
0004 <!-- The Viper intermediate verification language
0005 https://github.com/viperproject/silver -->
0006 <language name="Viper" section="Sources" version="1" kateversion="5.0" indenter="cstyle"
0007 extensions="*.vpr" mimetype="text/x-vpr" author="nishanthkarthik" license="MIT">
0008 <highlighting>
0009 <list name="blocks">
0010 <item>domain</item>
0011 <item>axiom</item>
0012 <item>define</item>
0013 <item>function</item>
0014 <item>predicate</item>
0015 <item>method</item>
0016 <item>field</item>
0017 </list>
0018
0019 <list name="constants">
0020 <item>true</item>
0021 <item>false</item>
0022 <item>null</item>
0023 </list>
0024
0025 <list name="controlFlow">
0026 <item>goto</item>
0027 <item>label</item>
0028 <item>if</item>
0029 <item>elseif</item>
0030 <item>else</item>
0031 <item>while</item>
0032 </list>
0033
0034 <list name="kw">
0035 <item>result</item>
0036 <item>old</item>
0037 <item>acc</item>
0038
0039 <item>none</item>
0040 <item>write</item>
0041 <item>epsilon</item>
0042 <item>wildcard</item>
0043 <item>perm</item>
0044 <item>unfolding</item>
0045 <item>folding</item>
0046 <item>applying</item>
0047 <item>packaging</item>
0048 <item>forperm</item>
0049 <item>constraining</item>
0050
0051 <item>let</item>
0052 <item>in</item>
0053
0054 <item>var</item>
0055 <item>fresh</item>
0056
0057 <item>forall</item>
0058 <item>exists</item>
0059 <item>unique</item>
0060 <item>returns</item>
0061 <item>requires</item>
0062 <item>ensures</item>
0063 <item>invariant</item>
0064
0065 <item>assert</item>
0066 <item>assume</item>
0067 <item>inhale</item>
0068 <item>exhale</item>
0069 <item>fold</item>
0070 <item>unfold</item>
0071
0072 <item>wand</item>
0073 <item>package</item>
0074 <item>apply</item>
0075 </list>
0076
0077 <list name="ops">
0078 <item>==</item>
0079 <item>!=</item>
0080 <item>==></item>
0081 <item><==></item>
0082 <item>||</item>
0083 <item>&&</item>
0084 <item><</item>
0085 <item>></item>
0086 <item><=</item>
0087 <item>>=</item>
0088 <item>+</item>
0089 <item>-</item>
0090 <item>*</item>
0091 <item>/</item>
0092 <item>\\</item>
0093 <item>\%</item>
0094 <item>\/</item>
0095 <item>--*</item>
0096 <item>union</item>
0097 <item>intersection</item>
0098 <item>setminus</item>
0099 <item>++</item>
0100 <item>in</item>
0101 <item>subset</item>
0102 <item>!</item>
0103 <item>+</item>
0104 <item>-</item>
0105 <item>::</item>
0106 </list>
0107
0108 <list name="types">
0109 <item>Int</item>
0110 <item>Bool</item>
0111 <item>Rational</item>
0112 <item>Perm</item>
0113 <item>Ref</item>
0114 <item>Seq</item>
0115 <item>Set</item>
0116 <item>Multiset</item>
0117 </list>
0118
0119 <contexts>
0120 <context name="normal" attribute="Normal" lineEndContext="#stay">
0121 <DetectSpaces/>
0122 <WordDetect String="import" lookAhead="true" context="import"/>
0123 <keyword String="blocks" lookAhead="true" context="block"/>
0124 <WordDetect String="/*" lookAhead="true" context="mlComment"/>
0125 <WordDetect String="//" lookAhead="true" context="comment"/>
0126 <keyword String="constants" attribute="Constant"/>
0127 <keyword String="kw" attribute="Keyword"/>
0128 <RegExpr String="([:]{2})" context="quantifier" lookAhead="true"/>
0129 <keyword String="ops" attribute="Operator"/>
0130 <keyword String="types" attribute="DataType"/>
0131 <keyword String="controlFlow" attribute="ControlFlow"/>
0132 <DetectChar char="{" context="#stay" attribute="Operator" beginRegion="regionBraced"/>
0133 <DetectChar char="}" context="#stay" attribute="Operator" endRegion="regionBraced"/>
0134 <RegExpr String="(&identifier;)(\.\b&identifier;)" lookAhead="true" context="fieldAccess"/>
0135 <Int attribute="DecVal"/>
0136 </context>
0137
0138 <context name="quantifier" attribute="Normal" lineEndContext="#stay">
0139 <StringDetect String="%1" dynamic="true"/>
0140 <IncludeRules context="nextTrigger"/>
0141 </context>
0142
0143 <context name="nextTrigger" attribute="Normal" lineEndContext="#stay">
0144 <DetectChar char="{" context="#pop!inTrigger" attribute="TriggerZone"/>
0145 <RegExpr String="[^\{\s]" context="#pop#pop"/>
0146 </context>
0147
0148 <context name="inTrigger" attribute="Normal" lineEndContext="#stay">
0149 <DetectChar char="}" context="#pop!nextTrigger" attribute="TriggerZone"/>
0150 <RegExpr String="[^\}\s]" attribute="Italic"/>
0151 </context>
0152
0153 <context name="import" attribute="Keyword" lineEndContext="#pop">
0154 <WordDetect String="import" attribute="Keyword"/>
0155 <DetectChar char='"' context="string" attribute="String"/>
0156 </context>
0157
0158 <context name="fieldAccess" attribute="Normal" lineEndContext="#stay">
0159 <StringDetect String="%1" dynamic="true" context="#stay"/>
0160 <StringDetect String="%2" attribute="Field" dynamic="true" context="#pop"/>
0161 </context>
0162
0163 <context name="block" attribute="Normal" lineEndContext="#stay">
0164 <keyword String="blocks" attribute="Keyword"/>
0165 <AnyChar String="{[(" lookAhead="true" context="#pop"/>
0166 <RegExpr String="&identifier;" attribute="Declaration" context="#pop"/>
0167 </context>
0168
0169 <context name="string" attribute="String" lineEndContext="#stay">
0170 <RegExpr String='[^"]+' attribute="String" context="#stay"/>
0171 <DetectChar char='"' attribute="String" context="#pop"/>
0172 </context>
0173
0174 <context name="comment" attribute="Comment" lineEndContext="#pop">
0175 <Detect2Chars char="/" char1="/"/>
0176 </context>
0177
0178 <context name="mlComment" attribute="Comment" lineEndContext="#stay">
0179 <Detect2Chars char="/" char1="*"/>
0180 <RegExpr String="[^(*/)]*"/>
0181 <Detect2Chars char="*" char1="/" attribute="Comment" context="#pop"/>
0182 </context>
0183 </contexts>
0184
0185 <itemDatas>
0186 <itemData name="Declaration" defStyleNum="dsFunction"/>
0187 <itemData name="Italic" defStyleNum="dsNormal" italic="true"/>
0188 <itemData name="Field" defStyleNum="dsNormal" italic="true"/>
0189 <itemData name="TriggerZone" defStyleNum="dsSpecialChar"/>
0190
0191 <itemData name="Normal" defStyleNum="dsNormal"/>
0192 <itemData name="Keyword" defStyleNum="dsKeyword"/>
0193 <itemData name="ControlFlow" defStyleNum="dsControlFlow"/>
0194 <itemData name="Operator" defStyleNum="dsOperator"/>
0195 <itemData name="String" defStyleNum="dsString"/>
0196 <itemData name="DataType" defStyleNum="dsDataType"/>
0197 <itemData name="DecVal" defStyleNum="dsDecVal"/>
0198 <itemData name="Constant" defStyleNum="dsConstant"/>
0199 <itemData name="Comment" defStyleNum="dsComment"/>
0200 </itemDatas>
0201 </highlighting>
0202 </language>