diff options
Diffstat (limited to 'syntax')
| -rw-r--r-- | syntax/cabal.vim | 55 | ||||
| -rw-r--r-- | syntax/haskell.vim | 180 |
2 files changed, 235 insertions, 0 deletions
diff --git a/syntax/cabal.vim b/syntax/cabal.vim new file mode 100644 index 00000000..7a48a638 --- /dev/null +++ b/syntax/cabal.vim @@ -0,0 +1,55 @@ +if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'haskell') == -1 + +" syntax highlighting for cabal +" +" author: raichoo (raichoo@googlemail.com) + +if version < 600 + syn clear +elseif exists("b:current_syntax") + finish +endif + +syn match cabalLineComment "---*\([^-!#$%&\*\+./<=>\?@\\^|~].*\)\?$" contains=@Spell +syn match cabalIdentifier "[A-Za-z\-]*" contained +syn match cabalOperator "[<=>&|!]" +syn match cabalColon ":" contained +syn match cabalNumber "\<[0-9][0-9\.*]*\>" +syn match cabalDelimiter "[,()]" +syn keyword cabalBool True False +syn keyword cabalConditional if else +syn match cabalCompilerFlag "\s\+-[^ -][^ ]*" +syn match cabalDocBulletPoint "^\s\+\*" +syn match cabalDocHeadline "^\s\+=.*$" +syn match cabalDocCode "^\s\+>.*$" +syn match cabalDocNewline "^\s\+\.\s*$" +syn match cabalSection "^\c\(executable\|library\|flag\|source-repository\|test-suite\|benchmark\)" +syn match cabalEntry "^\s*[A-Za-z][a-zA-Z\-]*:" contains=cabalIdentifier,cabalColon + +syn region cabalDescription start="^\s*[dD]escription:" end="^\<" keepend + \ contains= + \ cabalEntry, + \ cabalLineComment, + \ cabalDocBulletPoint, + \ cabalDocHeadline, + \ cabalDocNewline, + \ cabalDocCode + +highlight def link cabalIdentifier Identifier +highlight def link cabalLineComment Comment +highlight def link cabalOperator Operator +highlight def link cabalColon Operator +highlight def link cabalNumber Number +highlight def link cabalSection Structure +highlight def link cabalDelimiter Delimiter +highlight def link cabalBool Boolean +highlight def link cabalCompilerFlag Macro +highlight def link cabalConditional Conditional +highlight def link cabalDocBulletPoint Structure +highlight def link cabalDocHeadline Include +highlight def link cabalDocNewline Operator +highlight def link cabalDocCode Macro + +let b:current_syntax = "cabal" + +endif diff --git a/syntax/haskell.vim b/syntax/haskell.vim new file mode 100644 index 00000000..c8048ca1 --- /dev/null +++ b/syntax/haskell.vim @@ -0,0 +1,180 @@ +if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'haskell') == -1 + +" syntax highlighting for haskell +" +" Heavily modified version of the haskell syntax +" highlighter to support haskell. +" +" author: raichoo (raichoo@googlemail.com) + +if version < 600 + syn clear +elseif exists("b:current_syntax") + finish +endif + +syn match haskellRecordField contained containedin=haskellBlock + \ "[_a-z][a-zA-Z0-9_']*\(,\s*[_a-z][a-zA-Z0-9_']*\)*\(\s*::\|\n\s\+::\)" + \ contains= + \ haskellIdentifier, + \ haskellOperators, + \ haskellSeparator, + \ haskellParens, +syn match haskellTypeSig + \ "^\s*\(where\s\+\|let\s\+\|default\s\+\)\?[_a-z][a-zA-Z0-9_']*\(,\s*[_a-z][a-zA-Z0-9_']*\)*\(\s*::\|\n\s\+::\)" + \ contains= + \ haskellWhere, + \ haskellLet, + \ haskellIdentifier, + \ haskellOperators, + \ haskellSeparator, + \ haskellParens, +syn keyword haskelLWhere where +syn keyword haskellLet let +syn keyword haskellDeclKeyword module class instance newtype deriving in +syn match haskellDecl "\<\(type\|data\)\>\s\+\(\<family\>\)\?" +syn keyword haskellDefault default +syn keyword haskellImportKeywords import qualified safe as hiding contained +syn keyword haskellForeignKeywords foreign export import ccall safe unsafe interruptible capi prim contained +syn region haskellForeignImport start="\<foreign\>" end="::" keepend + \ contains= + \ haskellString, + \ haskellOperators, + \ haskellForeignKeywords, + \ haskellIdentifier +syn match haskellImport "^\<import\>\s\+\(\<safe\>\s\+\)\?\(\<qualified\>\s\+\)\?.\+\(\s\+\<as\>\s\+.\+\)\?\(\s\+\<hiding\>\)\?" + \ contains= + \ haskellParens, + \ haskellOperators, + \ haskellImportKeywords, + \ haskellType, + \ haskellLineComment, + \ haskellBlockComment, + \ haskellPragma, +syn keyword haskellStatement do case of +if exists('g:haskell_enable_static_pointers') && g:haskell_enable_static_pointers == 1 + syn keyword haskellStatic static +endif +syn keyword haskellConditional if then else +syn match haskellNumber "\<[0-9]\+\>\|\<0[xX][0-9a-fA-F]\+\>\|\<0[oO][0-7]\+\>\|\<0[bB][10]\+\>" +syn match haskellFloat "\<[0-9]\+\.[0-9]\+\([eE][-+]\=[0-9]\+\)\=\>" +syn match haskellSeparator "[,;]" +syn region haskellParens matchgroup=haskellDelimiter start="(" end=")" contains=TOP,haskellTypeSig +syn region haskellBrackets matchgroup=haskellDelimiter start="\[" end="]" contains=TOP,haskellTypeSig +syn region haskellBlock matchgroup=haskellDelimiter start="{" end="}" contains=TOP +syn keyword haskellInfix infix infixl infixr +syn keyword haskellBottom undefined error +syn match haskellOperators "[-!#$%&\*\+/<=>\?@\\^|~:.]\+\|\<_\>" +syn match haskellQuote "\<'\+" contained +syn match haskellQuotedType "[A-Z][a-zA-Z0-9_']*\>" contained +syn region haskellQuoted start="\<'\+" end="\>" + \ contains= + \ haskellType, + \ haskellQuote, + \ haskellQuotedType, + \ haskellSeparator, + \ haskellParens, + \ haskellOperators, + \ haskellIdentifier +syn match haskellLineComment "---*\([^-!#$%&\*\+./<=>\?@\\^|~].*\)\?$" + \ contains= + \ haskellTodo, + \ @Spell +syn match haskellBacktick "`[A-Za-z_][A-Za-z0-9_\.']*`" +syn region haskellString start=+"+ skip=+\\\\\|\\"+ end=+"+ + \ contains=@Spell +syn match haskellIdentifier "[_a-z][a-zA-z0-9_']*" contained +syn match haskellChar "\<'[^'\\]'\|'\\.'\|'\\u[0-9a-fA-F]\{4}'\>" +syn match haskellType "\<[A-Z][a-zA-Z0-9_']*\>" +syn region haskellBlockComment start="{-" end="-}" + \ contains= + \ haskellBlockComment, + \ haskellTodo, + \ @Spell +syn region haskellPragma start="{-#" end="#-}" +syn match haskellQuasiQuoted "." containedin=haskellQuasiQuote contained +syn region haskellQuasiQuote matchgroup=haskellTH start="\[[_a-z][a-zA-z0-9_']*|" end="|\]" +syn region haskellTHBlock matchgroup=haskellTH start="\[\(d\|t\|p\)\?|" end="|]" contains=TOP +syn region haskellTHDoubleBlock matchgroup=haskellTH start="\[||" end="||]" contains=TOP +syn match haskellPreProc "^#.*$" +syn keyword haskellTodo TODO FIXME contained +" Treat a shebang line at the start of the file as a comment +syn match haskellShebang "\%^#!.*$" +if exists('g:haskell_enable_typeroles') && g:haskell_enable_typeroles == 1 + syn keyword haskellTypeRoles phantom representational nominal contained + syn region haskellTypeRoleBlock matchgroup=haskellTypeRoles start="type\s\+role" end="$" keepend + \ contains= + \ haskellType, + \ haskellTypeRoles +endif +if exists('g:haskell_enable_quantification') && g:haskell_enable_quantification == 1 + syn keyword haskellForall forall +endif +if exists('g:haskell_enable_recursivedo') && g:haskell_enable_recursivedo == 1 + syn keyword haskellRecursiveDo mdo rec +endif +if exists('g:haskell_enable_arrowsyntax') && g:haskell_enable_arrowsyntax == 1 + syn keyword haskellArrowSyntax proc +endif +if exists('g:haskell_enable_pattern_synonyms') && g:haskell_enable_pattern_synonyms == 1 + syn keyword haskellPatternKeyword pattern +endif + +highlight def link haskellBottom Macro +highlight def link haskellTH Boolean +highlight def link haskellBlockKeywords Structure +highlight def link haskellIdentifier Identifier +highlight def link haskellForeignKeywords Structure +highlight def link haskellDeriving Structure +highlight def link haskellStatement Statement +highlight def link haskellDefault Statement +highlight def link haskellConditional Conditional +highlight def link haskellNumber Number +highlight def link haskellFloat Float +highlight def link haskellSeparator Delimiter +highlight def link haskellDelimiter Delimiter +highlight def link haskellInfix PreProc +highlight def link haskellOperators Operator +highlight def link haskellQuote Operator +highlight def link haskellQuotedType Include +highlight def link haskellType Include +highlight def link haskellShebang Comment +highlight def link haskellLineComment Comment +highlight def link haskellBlockComment Comment +highlight def link haskellPragma SpecialComment +highlight def link haskellString String +highlight def link haskellChar String +highlight def link haskellBacktick Operator +highlight def link haskellPreProc Macro +highlight def link haskellTodo Todo +highlight def link haskellAssocType Structure +highlight def link haskellImportBlock Delimiter +highlight def link haskellImportKeywords Structure +highlight def link haskellDeclKeyword Structure +highlight def link haskellDecl Structure +highlight def link haskellWhere Structure +highlight def link haskellLet Structure +highlight def link haskellQuasiQuoted String + +if exists('g:haskell_enable_quantification') && g:haskell_enable_quantification == 1 + highlight def link haskellForall Operator +endif +if exists('g:haskell_enable_recursivedo') && g:haskell_enable_recursivedo == 1 + highlight def link haskellRecursiveDo Operator +endif +if exists('g:haskell_enable_arrowsyntax') && g:haskell_enable_arrowsyntax == 1 + highlight def link haskellArrowSyntax Operator +endif +if exists('g:haskell_enable_pattern_synonyms') && g:haskell_enable_pattern_synonyms == 1 + highlight def link haskellPatternKeyword Structure +endif +if exists('g:haskell_enable_typeroles') && g:haskell_enable_typeroles == 1 + highlight def link haskellTypeRoles Structure +endif +if exists('g:haskell_enable_static_pointers') && g:haskell_enable_static_pointers == 1 + highlight def link haskellStatic Statement +endif + +let b:current_syntax = "haskell" + +endif |