diff options
Diffstat (limited to 'runtime/syntax/java.vim')
| -rw-r--r-- | runtime/syntax/java.vim | 110 |
1 files changed, 52 insertions, 58 deletions
diff --git a/runtime/syntax/java.vim b/runtime/syntax/java.vim index bd867b2974..0ed8194594 100644 --- a/runtime/syntax/java.vim +++ b/runtime/syntax/java.vim @@ -65,7 +65,6 @@ syn match javaError "<<<\|\.\.\|=>\|||=\|&&=\|\*\/" " use separate name so that it can be deleted in javacc.vim syn match javaError2 "#\|=<" -hi def link javaError2 javaError " Keywords (JLS-17, §3.9): syn keyword javaExternal native package @@ -121,15 +120,6 @@ syn match javaConceptKind "\<non-sealed\>" syn match javaConceptKind "\<sealed\>\%(\s*(\)\@!" syn match javaConceptKind "\<default\>\%(\s*\%(:\|->\)\)\@!" -" Note that a "module-info" file will be recognised with an arbitrary -" file extension (or no extension at all) so that more than one such -" declaration for the same Java module can be maintained for modular -" testing in a project without attendant confusion for IDEs, with the -" ".java\=" extension used for a production version and an arbitrary -" extension used for a testing version. -let s:module_info_cur_buf = fnamemodify(bufname("%"), ":t") =~ '^module-info\%(\.class\>\)\@!' -lockvar s:module_info_cur_buf - if !(v:version < 704) " Request the new regexp engine for [:upper:] and [:lower:]. let [s:ff.Engine, s:ff.UpperCase, s:ff.LowerCase] = repeat([s:ff.LeftConstant], 3) @@ -145,11 +135,21 @@ else let [s:ff.PeekTo, s:ff.PeekFrom, s:ff.GroupArgs] = repeat([s:ff.RightConstant], 3) endif -" Java modules (since Java 9, for "module-info.java" file). -if s:module_info_cur_buf +" Java module declarations (JLS-17, §7.7). +" +" Note that a "module-info" file will be recognised with an arbitrary +" file extension (or no extension at all) so that more than one such +" declaration for the same Java module can be maintained for modular +" testing in a project without attendant confusion for IDEs, with the +" ".java\=" extension used for a production version and an arbitrary +" extension used for a testing version. +if fnamemodify(bufname("%"), ":t") =~ '^module-info\%(\.class\>\)\@!' syn keyword javaModuleStorageClass module transitive syn keyword javaModuleStmt open requires exports opens uses provides syn keyword javaModuleExternal to with + hi def link javaModuleStorageClass StorageClass + hi def link javaModuleStmt Statement + hi def link javaModuleExternal Include endif " Fancy parameterised types (JLS-17, §4.5). @@ -172,8 +172,8 @@ if exists("g:java_highlight_generics") unlet s:ctx hi def link javaWildcardBound Question - hi def link javaGenericsC1 javaFuncDef - hi def link javaGenericsC2 javaType + hi def link javaGenericsC1 Function + hi def link javaGenericsC2 Type endif if exists("g:java_highlight_java_lang_ids") @@ -258,6 +258,7 @@ if exists("g:java_space_errors") if !exists("g:java_no_tab_space_error") syn match javaSpaceError " \+\t"me=e-1 endif + hi def link javaSpaceError Error endif exec 'syn match javaUserLabel "^\s*\<\K\k*\>\%(\<default\>\)\@' . s:ff.Peek('7', '') . '<!\s*::\@!"he=e-1' @@ -274,10 +275,6 @@ syn keyword javaLabelCastType contained char byte short int syn region javaLabelWhenClause contained transparent matchgroup=javaLabel start="\<when\>" matchgroup=NONE end=":"me=e-1 end="->"me=e-2 contains=TOP,javaExternal,javaLambdaDef syn match javaLabelNumber contained "\<0\>[lL]\@!" syn match javaLabelNumber contained "\<\%(0\%([xX]\x\%(_*\x\)*\|_*\o\%(_*\o\)*\|[bB][01]\%(_*[01]\)*\)\|[1-9]\%(_*\d\)*\)\>[lL]\@!" -hi def link javaLabelDefault javaLabel -hi def link javaLabelVarType javaOperator -hi def link javaLabelNumber javaNumber -hi def link javaLabelCastType javaType " Comments syn keyword javaTodo contained TODO FIXME XXX @@ -299,14 +296,8 @@ syn match javaCommentStar contained "^\s*\*$" syn match javaLineComment "//.*" contains=@javaCommentSpecial2,javaTodo,javaCommentMarkupTag,javaSpaceError,@Spell syn match javaCommentMarkupTag contained "@\%(end\|highlight\|link\|replace\|start\)\>" nextgroup=javaCommentMarkupTagAttr,javaSpaceError skipwhite syn match javaCommentMarkupTagAttr contained "\<region\>" nextgroup=javaCommentMarkupTagAttr,javaSpaceError skipwhite -exec 'syn region javaCommentMarkupTagAttr contained transparent matchgroup=htmlArg start=/\<\%(re\%(gex\|gion\|placement\)\|substring\|t\%(arget\|ype\)\)\%(\s*=\)\@=/ matchgroup=htmlString end=/\%(=\s*\)\@' . s:ff.Peek('80', '') . '<=\%("[^"]\+"\|' . "\x27[^\x27]\\+\x27" . '\|\%([.-]\|\k\)\+\)/ nextgroup=javaCommentMarkupTagAttr,javaSpaceError skipwhite oneline' -hi def link javaCommentMarkupTagAttr htmlArg -hi def link javaCommentString javaString -hi def link javaComment2String javaString -hi def link javaCommentCharacter javaCharacter +exec 'syn region javaCommentMarkupTagAttr contained transparent matchgroup=javaHtmlArg start=/\<\%(re\%(gex\|gion\|placement\)\|substring\|t\%(arget\|ype\)\)\%(\s*=\)\@=/ matchgroup=javaHtmlString end=/\%(=\s*\)\@' . s:ff.Peek('80', '') . '<=\%("[^"]\+"\|' . "\x27[^\x27]\\+\x27" . '\|\%([.-]\|\k\)\+\)/ nextgroup=javaCommentMarkupTagAttr,javaSpaceError skipwhite oneline' syn match javaCommentError contained "/\*"me=e-1 display -hi def link javaCommentError javaError -hi def link javaCommentStart javaComment if !exists("g:java_ignore_javadoc") && g:main_syntax != 'jsp' " The overridable "html*" default links must be defined _before_ the @@ -341,11 +332,18 @@ if !exists("g:java_ignore_javadoc") && g:main_syntax != 'jsp' syn match javaDocSeeTagParam contained @"\_[^"]\+"\|<a\s\+\_.\{-}</a>\|\%(\k\|\.\)*\%(#\k\+\%((\_[^)]*)\)\=\)\=@ contains=@javaHtml extend syn region javaCodeSkipBlock contained transparent start="{\%(@code\>\)\@!" end="}" contains=javaCodeSkipBlock,javaDocCodeTag syn region javaDocCodeTag contained start="{@code\>" end="}" contains=javaDocCodeTag,javaCodeSkipBlock - exec 'syn region javaDocSnippetTagAttr contained transparent matchgroup=htmlArg start=/\<\%(class\|file\|id\|lang\|region\)\%(\s*=\)\@=/ matchgroup=htmlString end=/:$/ end=/\%(=\s*\)\@' . s:ff.Peek('80', '') . '<=\%("[^"]\+"\|' . "\x27[^\x27]\\+\x27" . '\|\%([.\\/-]\|\k\)\+\)/ nextgroup=javaDocSnippetTagAttr skipwhite skipnl' + exec 'syn region javaDocSnippetTagAttr contained transparent matchgroup=javaHtmlArg start=/\<\%(class\|file\|id\|lang\|region\)\%(\s*=\)\@=/ matchgroup=javaHtmlString end=/:$/ end=/\%(=\s*\)\@' . s:ff.Peek('80', '') . '<=\%("[^"]\+"\|' . "\x27[^\x27]\\+\x27" . '\|\%([.\\/-]\|\k\)\+\)/ nextgroup=javaDocSnippetTagAttr skipwhite skipnl' syn region javaSnippetSkipBlock contained transparent start="{\%(@snippet\>\)\@!" end="}" contains=javaSnippetSkipBlock,javaDocSnippetTag,javaCommentMarkupTag syn region javaDocSnippetTag contained start="{@snippet\>" end="}" contains=javaDocSnippetTag,javaSnippetSkipBlock,javaDocSnippetTagAttr,javaCommentMarkupTag syntax case match + hi def link javaDocComment Comment + hi def link javaCommentTitle SpecialComment + hi def link javaDocTags Special + hi def link javaDocCodeTag Special + hi def link javaDocSnippetTag Special + hi def link javaDocSeeTagParam Function + hi def link javaDocParam Function endif " match the special comment /**/ @@ -385,9 +383,7 @@ if exists("g:java_highlight_functions") syn cluster javaFuncParams contains=javaAnnotation,@javaClasses,javaGenerics,javaType,javaVarArg,javaComment,javaLineComment if exists("g:java_highlight_signature") - syn keyword javaParamModifier contained final syn cluster javaFuncParams add=javaParamModifier - hi def link javaParamModifier javaConceptKind hi def link javaFuncDefStart javaFuncDef else syn cluster javaFuncParams add=javaScopeDecl,javaConceptKind,javaStorageClass,javaExternal @@ -501,13 +497,10 @@ syn region javaParenT1 contained transparent matchgroup=javaParen1 start="\[" e syn region javaParenT2 contained transparent matchgroup=javaParen2 start="\[" end="\]" contains=@javaTop,javaParenT syn match javaParenError "\]" -hi def link javaParenError javaError - " Lambda expressions (JLS-17, §15.27) and method reference expressions " (JLS-17, §15.13). if exists("g:java_highlight_functions") syn match javaMethodRef ":::\@!" - hi def link javaMethodRef javaFuncDef if exists("g:java_highlight_signature") let s:ff.LambdaDef = s:ff.LeftConstant @@ -534,9 +527,13 @@ if exists("g:java_highlight_functions") exec 'syn ' . s:ff.LambdaDef('region javaLambdaDef transparent start=/', 'match javaLambdaDef "') . '\<\K\k*\>\%(\<default\>\)\@' . s:ff.Peek('7', '') . '<!' . s:ff.LambdaDef('\%([[:space:]\n]*\z(->\)\)\@=/ matchgroup=javaLambdaDefStart end=/\z1/', '[[:space:]\n]*->"') syn keyword javaParamModifier contained final - hi def link javaParamModifier javaConceptKind syn keyword javaLambdaVarType contained var - hi def link javaLambdaVarType javaOperator + hi def link javaParamModifier javaConceptKind + hi def link javaLambdaVarType javaOperator + hi def link javaLambdaDef javaFuncDef + hi def link javaLambdaDefStart javaFuncDef + hi def link javaMethodRef javaFuncDef + hi def link javaFuncDef Function endif " The @javaTop cluster comprises non-contained Java syntax groups. @@ -556,14 +553,8 @@ endif exec "syn sync ccomment javaComment minlines=" . g:java_minlines " The default highlighting. -hi def link javaLambdaDef Function -hi def link javaLambdaDefStart Function -hi def link javaFuncDef Function hi def link javaVarArg Function hi def link javaBranch Conditional -hi def link javaUserLabelRef javaUserLabel -hi def link javaLabel Label -hi def link javaUserLabel Label hi def link javaConditional Conditional hi def link javaRepeat Repeat hi def link javaExceptions Exception @@ -584,36 +575,39 @@ hi def link javaCharacter Character hi def link javaSpecialChar SpecialChar hi def link javaNumber Number hi def link javaError Error +hi def link javaError2 javaError hi def link javaTextBlockError Error +hi def link javaParenError javaError hi def link javaStatement Statement hi def link javaOperator Operator -hi def link javaComment Comment -hi def link javaDocComment Comment -hi def link javaLineComment Comment hi def link javaConstant Constant hi def link javaTypedef Typedef hi def link javaTodo Todo hi def link javaAnnotation PreProc hi def link javaAnnotationStart javaAnnotation - -hi def link javaCommentTitle SpecialComment -hi def link javaDocTags Special -hi def link javaDocCodeTag Special -hi def link javaDocSnippetTag Special -hi def link javaDocParam Function -hi def link javaDocSeeTagParam Function -hi def link javaCommentStar javaComment - hi def link javaType Type hi def link javaExternal Include -hi def link javaSpaceError Error +hi def link javaUserLabel Label +hi def link javaUserLabelRef javaUserLabel +hi def link javaLabel Label +hi def link javaLabelDefault javaLabel +hi def link javaLabelVarType javaOperator +hi def link javaLabelNumber javaNumber +hi def link javaLabelCastType javaType + +hi def link javaComment Comment +hi def link javaCommentStar javaComment +hi def link javaLineComment Comment +hi def link javaCommentMarkupTagAttr javaHtmlArg +hi def link javaCommentString javaString +hi def link javaComment2String javaString +hi def link javaCommentCharacter javaCharacter +hi def link javaCommentError javaError +hi def link javaCommentStart javaComment -if s:module_info_cur_buf - hi def link javaModuleStorageClass StorageClass - hi def link javaModuleStmt Statement - hi def link javaModuleExternal Include -endif +hi def link javaHtmlArg Type +hi def link javaHtmlString String let b:current_syntax = "java" @@ -623,7 +617,7 @@ endif let b:spell_options = "contained" let &cpo = s:cpo_save -unlet s:module_info_cur_buf s:ff s:cpo_save +unlet s:ff s:cpo_save " See ":help vim9-mix". if !has("vim9script") |