diff options
Diffstat (limited to 'kate/data/yacc.xml')
| -rw-r--r-- | kate/data/yacc.xml | 134 |
1 files changed, 117 insertions, 17 deletions
diff --git a/kate/data/yacc.xml b/kate/data/yacc.xml index 214cb34cc..e5e90d260 100644 --- a/kate/data/yacc.xml +++ b/kate/data/yacc.xml @@ -10,6 +10,17 @@ This code is released under the LGPL as part of tdelibs/kate. == UPDATE HISTORY == +2018-02-20 // Nibaldo González <nibgonz@gmail.com> + + Fix '$' symbol, highlighted as 'dsError' by C++ (isocpp.xml). + Update syntax for Bison (3.0.4): + - Add declarations, directives in rules and the '@' variable. + - Allow a tag in '%union', declarations in multiple lines and + grammar declarations in the grammar rules section. + - The ';' char is not necessary to finish a rule. Allow '; |' + within rules. + Add mimetypes and extensions '*.ypp' & '*.y++'. + 2007-10-01 // Sebastian Pipping <webmaster@hartwork.org> Added: Extension "*.yy" for Bison @@ -19,13 +30,9 @@ This code is released under the LGPL as part of tdelibs/kate. YACC.XML 1.00 - First released. -== TODO == -- Add a mime type (cannot find it !?) - - ======================================================================== --> -<language name="Yacc/Bison" version="3-1" kateversion="2.4" section="Sources" extensions="*.y;*.yy" author="Jan Villat (jan.villat@net2000.ch)" license="LGPL"> +<language name="Yacc/Bison" version="4-1" kateversion="2.4" section="Sources" extensions="*.y;*.yy;*.ypp;*.y++" mimetype="text/x-yacc;text/x-bison" priority="5" author="Jan Villat (jan.villat@net2000.ch)" license="LGPL"> <highlighting> <contexts> @@ -44,19 +51,35 @@ This code is released under the LGPL as part of tdelibs/kate. <context name="Declarations" attribute="Normal Text" lineEndContext="#stay"> <IncludeRules context="Comment" /> - <StringDetect attribute="Directive" context="Union Start" String="%union" /> <Detect2Chars attribute="Content-Type Delimiter" context="Rules" char="%" char1="%" beginRegion="rules" endRegion="declarations" /> - - <!-- not sure that strict yacc allows that ... but it is commonly used --> + <!-- Prologue Declarations --> <Detect2Chars attribute="Content-Type Delimiter" context="C Declarations" char="%" char1="{" beginRegion="cdeclarations" column="0" /> - + <IncludeRules context="Grammar Declarations" /> + <WordDetect attribute="Directive" context="Code-Symbols Start" String="%initial-action" /> + <WordDetect attribute="Directive" context="Code-Symbols Start" String="%param" /> + <WordDetect attribute="Directive" context="Code-Symbols Start" String="%lex-param" /> + <WordDetect attribute="Directive" context="Code-Symbols Start" String="%parse-param" /> + <WordDetect attribute="Directive" context="Percent Command In" String="%<flag>" /> + <!-- Any word followed by '%' (End with ';' or '%') --> <DetectChar attribute="Directive" context="Percent Command" char="%" /> + </context> + <context name="Grammar Declarations" attribute="Normal Text" lineEndContext="#stay"> + <WordDetect attribute="Directive" context="Union Start" String="%union" /> + <WordDetect attribute="Directive" context="Union Start" String="%code" /> + <WordDetect attribute="Directive" context="Code-Symbols Start" String="%destructor" /> + <WordDetect attribute="Directive" context="Code-Symbols Start" String="%printer" /> </context> <context name="Union Start" attribute="Normal Text" lineEndContext="#stay"> <IncludeRules context="Comment" /> <DetectSpaces /> <DetectChar attribute="Normal Text" context="Union In" char="{" beginRegion="union" /> + <RegExpr attribute="Normal Text" context="#pop!Union Tag" String="[^\s\{](?=(\s|$|//))" /> + </context> + <context name="Union Tag" attribute="Normal Text" lineEndContext="#stay"> + <IncludeRules context="Comment" /> + <DetectSpaces /> + <DetectChar attribute="Normal Text" context="Union In" char="{" beginRegion="union" /> <RegExpr attribute="Alert" context="#pop" String="." /> </context> <context name="Union In" attribute="Normal Text" lineEndContext="#stay"> @@ -70,39 +93,109 @@ This code is released under the LGPL as part of tdelibs/kate. <IncludeRules context="##C++" /> </context> + <!-- '%'<decl> ('{' <Code-Symbols In> '}')+ <Percent Command In> [';'] --> + <context name="Code-Symbols Start" attribute="Normal Text" lineEndContext="#stay"> + <IncludeRules context="Comment" /> + <DetectSpaces /> + <DetectChar attribute="Normal Text" context="Code-Symbols In" char="{" beginRegion="code-symbols" /> + <RegExpr attribute="Alert" context="#pop" String="." /> + </context> + <context name="Code-Symbols In" attribute="Normal Text" lineEndContext="#stay"> + <DetectChar attribute="Normal Text" context="#pop#pop!Code-Symbols End" char="}" endRegion="code-symbols" /> + <DetectChar attribute="Normal Text" context="Code-Symbols InIn" char="{" /> + <IncludeRules context="Symbol-Variable" /> + <IncludeRules context="##C++" /> + </context> + <context name="Code-Symbols InIn" attribute="Normal Text" lineEndContext="#stay"> + <DetectChar attribute="Normal Text" context="Code-Symbols InIn" char="{" /> + <DetectChar attribute="Normal Text" context="#pop" char="}" /> + <IncludeRules context="Symbol-Variable" /> + <IncludeRules context="##C++" /> + </context> + <context name="Code-Symbols End" attribute="Normal Text" lineEndContext="#stay" fallthrough="true" fallthroughContext="#pop!Percent Command In"> + <IncludeRules context="Comment" /> + <DetectSpaces /> + <DetectChar attribute="Normal Text" context="#pop" char=";" lookAhead="true" /> + <DetectChar attribute="Normal Text" context="Code-Symbols In" char="{" beginRegion="code-symbols" /> + </context> + <context name="Rules" attribute="Rule" lineEndContext="#stay"> <IncludeRules context="Comment" /> <Detect2Chars attribute="Content-Type Delimiter" context="User Code" char="%" char1="%" beginRegion="code" endRegion="rules" /> <DetectChar attribute="Normal Text" context="Rule In" char=":" beginRegion="rule" /> + <DetectChar attribute="Rule" context="Grammar Declaration Start" char="%" lookAhead="true" /> </context> <context name="Rule In" attribute="Definition" lineEndContext="#stay"> <IncludeRules context="Comment" /> - <DetectChar attribute="Normal Text" context="#pop" char=";" endRegion="rule" /> + <DetectChar attribute="Normal Text" context="Rule End" char=";" endRegion="rule" /> <DetectChar attribute="Normal Text" context="Normal C Bloc" char="{" beginRegion="bloc" /> <DetectChar attribute="Normal Text" context="#stay" char="|" /> <IncludeRules context="StringOrChar" /> + <RegExpr attribute="Directive" context="#stay" String="%\?(?=\{)" /> + <WordDetect attribute="Directive" context="#stay" String="%empty" /> + <WordDetect attribute="Directive" context="#stay" String="%prec" /> + <WordDetect attribute="Directive" context="#stay" String="%dprec" /> + <WordDetect attribute="Directive" context="#stay" String="%merge" /> + + <!-- Finish rule without the ';' character (see the 'rhses.1' rule in the 'src/parse-gram.y' file, from the Bison source) --> + <RegExpr attribute="Open Rule" context="#pop" String="[\w\-\.](?=[\w\-\.]*:)" column="0" endRegion="rule" /> + <Detect2Chars attribute="Content-Type Delimiter" context="#pop" char="%" char1="%" lookAhead="true" firstNonSpace="true" endRegion="rule" /> + <RegExpr attribute="Directive" context="#pop" String="%(union|code|destructor|printer|start|(no\-)?default\-prec|nterm|token|type|left|right|nonassoc|precedence)\b" lookAhead="true" column="0" endRegion="rule" /> + </context> + <!-- The Bison parser allows to have ';' followed by '|', without the rule ending. + The problem here is that the ';' char has endRegion="rule" (although it is not very relevant). --> + <context name="Rule End" attribute="Normal Text" lineEndContext="#stay" fallthrough="true" fallthroughContext="#pop#pop"> + <DetectSpaces /> + <DetectChar attribute="Normal Text" context="#stay" char=";" /> + <DetectChar attribute="Normal Text" context="#pop" char="|" /> + <IncludeRules context="Comment" /> + </context> + + <context name="Grammar Declaration Start" attribute="Normal Text" lineEndContext="#stay"> + <!-- In the rules section, only highlighting exact declarations --> + <IncludeRules context="Grammar Declarations" /> + <WordDetect attribute="Directive" context="Percent Command In" String="%start" /> + <WordDetect attribute="Directive" context="Percent Command In" String="%default-prec" /> + <WordDetect attribute="Directive" context="Percent Command In" String="%no-default-prec" /> + <WordDetect attribute="Directive" context="Percent Command In" String="%nterm" /> + <WordDetect attribute="Directive" context="Percent Command In" String="%token" /> + <WordDetect attribute="Directive" context="Percent Command In" String="%type" /> + <WordDetect attribute="Directive" context="Percent Command In" String="%left" /> + <WordDetect attribute="Directive" context="Percent Command In" String="%right" /> + <WordDetect attribute="Directive" context="Percent Command In" String="%nonassoc" /> + <WordDetect attribute="Directive" context="Percent Command In" String="%precedence" /> + + <DetectChar attribute="Rule" context="#pop" char="%" /> <!-- End when there is an invalid declaration --> + <DetectChar attribute="Normal Text" context="#pop" char=";" /> + <IncludeRules context="Comment" /> + <DetectSpaces /> + <RegExpr attribute="Alert" context="#pop" String=".+" /> </context> <context name="User Code" attribute="Normal Text" lineEndContext="#stay"> <IncludeRules context="##C++" /> </context> - <context name="Percent Command" attribute="Directive" lineEndContext="#pop"> + <context name="Percent Command" attribute="Directive" lineEndContext="#pop!Percent Command In"> <IncludeRules context="Comment" /> - <RegExpr attribute="Normal Text" context="Percent Command In" String="\W" lookAhead="true" /> + <RegExpr attribute="Normal Text" context="#pop!Percent Command In" String="[^\w\-]" lookAhead="true" /> </context> - <context name="Percent Command In" attribute="Normal Text" lineEndContext="#pop#pop"> + <context name="Percent Command In" attribute="Normal Text" lineEndContext="#stay"> + <!-- This can be applied to multiple lines --> + <DetectChar attribute="Normal Text" context="#pop" char=";" lookAhead="true" /> + <DetectChar attribute="Normal Text" context="#pop" char="%" lookAhead="true" firstNonSpace="true" /> + <Detect2Chars attribute="Normal Text" context="#pop" char="%" char1="%" lookAhead="true" /> <IncludeRules context="StringOrChar" /> <DetectChar attribute="Data Type" context="PC type" char="<" /> + <IncludeRules context="Comment" /> </context> - <context name="PC type" attribute="Data Type" lineEndContext="#pop#pop#pop"> + <context name="PC type" attribute="Data Type" lineEndContext="#pop#pop"> <DetectChar attribute="Data Type" context="#pop" char=">" /> </context> <context name="Comment" attribute="Comment" lineEndContext="#stay"> <Detect2Chars attribute="Comment" context="CommentStar" char="/" char1="*" /> - <!-- not sure that strict yacc allows that ... but I saw it in some sources ... --> <Detect2Chars attribute="Comment" context="CommentSlash" char="/" char1="/" /> </context> <context name="CommentStar" attribute="Comment" lineEndContext="#stay"> @@ -128,15 +221,20 @@ This code is released under the LGPL as part of tdelibs/kate. <context name="Normal C Bloc" attribute="Normal Text" lineEndContext="#stay"> <DetectChar attribute="Normal Text" context="Normal C Bloc" char="{" beginRegion="bloc" /> <DetectChar attribute="Normal Text" context="#pop" char="}" endRegion="bloc" /> + <IncludeRules context="Symbol-Variable" /> <IncludeRules context="##C++" /> + </context> + <context name="Symbol-Variable" attribute="Normal Text" lineEndContext="#stay"> <DetectChar attribute="Directive" context="Dol" char="$" /> + <RegExpr attribute="Directive" context="#stay" String="@(\$?)(\d+|[A-Za-z_]\w*)?" /> </context> <context name="Dol" attribute="Normal Text" fallthrough="true" fallthroughContext="DolEnd" lineEndContext="#stay"> <RegExpr attribute="Data Type" context="DolEnd" String="<[^>]+>" /> </context> - <context name="DolEnd" attribute="Normal Text" lineEndContext="#stay"> - <RegExpr attribute="Directive" context="#pop#pop" String="\d+" /> + <context name="DolEnd" attribute="Normal Text" lineEndContext="#stay" fallthrough="true" fallthroughContext="#pop#pop"> + <RegExpr attribute="Directive" context="#pop#pop" String="@?\d+" /> <DetectChar attribute="Directive" context="#pop#pop" char="$" /> + <DetectIdentifier attribute="Directive" context="#pop#pop" /> </context> </contexts> @@ -147,6 +245,7 @@ This code is released under the LGPL as part of tdelibs/kate. <itemData name="Content-Type Delimiter" defStyleNum="dsBaseN" bold="1" /> <itemData name="Directive" defStyleNum="dsKeyword"/> <itemData name="Rule" defStyleNum="dsString" /> + <itemData name="Open Rule" defStyleNum="dsString" bold="1" /> <itemData name="Backslash Code" defStyleNum="dsString" bold="1" /> <itemData name="Alert" defStyleNum="dsAlert" /> <itemData name="String" defStyleNum="dsString"/> @@ -158,6 +257,7 @@ This code is released under the LGPL as part of tdelibs/kate. <general> <comments> <comment name="multiLine" start="/*" end="*/" /> + <comment name="singleLine" start="//" /> </comments> </general> </language> |