" All syntax patterns (|:syn-pattern|) are "very magic" (|/\v|).
" Escape all literal [^[:alnum:]_-!:;] characters in these patterns.
" (Not escaping [-!:;] characters risks forward-incompatibility,
-" but fixes if an incompatibile Vim arises would be trivial,
+" but fixes if an incompatible Vim arises would be trivial,
" and Factor likes these characters.)
"
" Syntax groups ending in "Error" match errors via |:syn-priority|,
syn case match
syn match factorWord /\v<\S+>/ contains=@factorWord transparent display
-syn cluster factorClusterNoComment contains=factorWord,@factorMultilineComment,@factorClusterValue,factorBoolean,factorBreakpoint,factorDeclaration,factorCallQuotation,factorExecute,factorCallNextMethod,@factorWordOps,factorAlien,factorSlot,factorTuple,factorErrorSyn,factorStruct
-syn cluster factorCluster contains=@factorComment,@factorClusterNoComment
+syn cluster factorCluster contains=factorWord,factorComment,factorMultilineComment,@factorClusterValue,factorDeclaration,factorCall,factorCallNextMethod,@factorWordOps,factorAlien,factorSlot,factorTuple,factorStruct
+syn cluster factorClusterValue contains=factorBreakpoint,factorBoolean,factorFrySpecifier,factorChar,@factorString,@factorNumber,factorBackslash,factorMBackslash,factorLiteral,@factorStackEffect,@factorQuotation,@factorArray,factorRegexp
" A crash course on Factor's lexer:
"
" So! To know when double quotes & exclamation marks aren't special,
" grep for "parse-raw". (Mostly. To be certain, grep for "lexer".)
+syn match factorShebang /\v%^\#!.*$/ display
+
syn cluster factorComment contains=factorComment
+syn match factorComment /\v<!>.*$/ contains=@factorCommentContents
syn cluster factorCommentContents contains=factorTodo,@Spell
syn match factorTodo /\v(TODO|FIXME|XXX):=/ contained
-syn cluster factorDefnContents contains=@factorCluster
-
-syn region factorDefn start=/\v<%(SYNTAX|%(MACRO|MEMO|TYPED)?:?):>/ matchgroup=factorDefnDelims end=/\v<;>/ contains=factorDefnDelims,@factorDefnContents
+syn region factorDefn start=/\v<%(SYNTAX|%(MACRO|MEMO|TYPED)?:?):>/ matchgroup=factorDefnDelims end=/\v<;>/ contains=factorDefnDelims,@factorCluster
syn region factorDefnDelims start=/\v<%(SYNTAX|%(MACRO|MEMO|TYPED)?:?):>/ end=/\v<\S+>/ contains=@factorComment nextgroup=factorStackEffectSkip skipempty contained
-syn region factorMethod start=/\v<M:>/ matchgroup=factorMethodDelims end=/\v<;>/ contains=factorMethodDelims,@factorDefnContents
+syn region factorMethod start=/\v<M:>/ matchgroup=factorMethodDelims end=/\v<;>/ contains=factorMethodDelims,@factorCluster
syn region factorMethodDelims start=/\v<M:>/ skip=/\v<!>.*/ end=/\v<\S+%(\_\s+%(!>.*)?)+\S+>/ contains=@factorComment skipempty keepend contained
-syn region factorLocalsMethod start=/\v<M::>/ matchgroup=factorLocalsMethodDelims end=/\v<;>/ contains=factorLocalsMethodDelims,@factorDefnContents
+syn region factorLocalsMethod start=/\v<M::>/ matchgroup=factorLocalsMethodDelims end=/\v<;>/ contains=factorLocalsMethodDelims,@factorCluster
syn region factorLocalsMethodDelims start=/\v<M::>/ skip=/\v<!>.*/ end=/\v<\S+%(\_\s+%(!>.*)?)+\S+>/ contains=@factorComment nextgroup=factorStackEffectSkip skipempty keepend contained
syn region factorGeneric start=/\v<%(GENERIC|MATH|PRIMITIVE):>/ end=/\v<\S+>/ contains=@factorComment nextgroup=factorStackEffectSkip skipempty
-syn region factorGenericN matchgroup=factorGenericN start=/\v<GENERIC\#:>/ skip=/\v<!>.*/ end=/\v<\S+%(\_\s+%(!>.*)?)+\d+>/ contains=@factorComment nextgroup=factorStackEffectSkip skipempty keepend
+syn region factorGenericN start=/\v<GENERIC\#:>/ skip=/\v<!>.*/ end=/\v<\S+%(\_\s+%(!>.*)?)+\d+>/ contains=@factorComment nextgroup=factorStackEffectSkip skipempty keepend
+syn region factorHook start=/\v<HOOK:>/ skip=/\v<!>.*/ end=/\v<\S+%(\_\s+%(!>.*)?)+\S+>/ contains=@factorComment nextgroup=factorStackEffectSkip skipempty keepend
-syn region factorPDefn start=/\v<%(SYNTAX|%(MACRO|MEMO|TYPED)?:?):>/ matchgroup=factorPDefnDelims end=/\v<;>/ contains=factorPDefnDelims,@factorDefnContents contained
+syn region factorPDefn start=/\v<%(SYNTAX|%(MACRO|MEMO|TYPED)?:?):>/ skip=/\v<!>.*/ end=/\v<;>/ contains=factorPDefnDelims,factorCluster contained
syn region factorPDefnDelims start=/\v<%(SYNTAX|%(MACRO|MEMO|TYPED)?:?):>/ end=/\v<\S+>/ contains=@factorComment nextgroup=factorStackEffectSkip skipempty contained
-syn region factorPMethod start=/\v<M:>/ matchgroup=factorPMethodDelims end=/\v<;>/ contains=factorPMethodDelims,@factorDefnContents contained
+syn region factorPMethod start=/\v<M:>/ matchgroup=factorPMethodDelims end=/\v<;>/ contains=factorPMethodDelims,factorCluster contained
syn region factorPMethodDelims start=/\v<M:>/ skip=/\v<!>.*/ end=/\v<\S+%(\_\s+%(!>.*)?)+\S+>/ contains=@factorComment skipempty keepend contained
-syn region factorPLocalsMethod start=/\v<M::>/ matchgroup=factorPLocalsMethodDelims end=/\v<;>/ contains=factorPLocalsMethodDelims,@factorDefnContents contained
+syn region factorPLocalsMethod start=/\v<M::>/ matchgroup=factorPLocalsMethodDelims end=/\v<;>/ contains=factorPLocalsMethodDelims,factorCluster contained
syn region factorPLocalsMethodDelims start=/\v<M::>/ skip=/\v<!>.*/ end=/\v<\S+%(\_\s+%(!>.*)?)+\S+>/ contains=@factorComment nextgroup=factorStackEffectSkip skipempty keepend contained
-syn region factorPGeneric start=/\v<%(GENERIC|MATH|PRIMITIVE):>/ end=/\v<\S+>/ contains=@factorComment nextgroup=factorStackEffectSkip skipempty contained
-syn region factorPGenericN matchgroup=factorPGenericN start=/\v<GENERIC\#:>/ skip=/\v<!>.*/ end=/\v<\S+%(\_\s+%(!>.*)?)+\d+>/ contains=@factorComment nextgroup=factorStackEffectSkip skipempty keepend contained
-
-syn region factorPrivate matchgroup=factorPrivate start=/\v<\<PRIVATE>/ end=/\v<PRIVATE\>>/ contains=@factorDefnContents,factorPDefn,factorPMethod,factorPLocalsMethod,factorPGeneric,factorPGenericN skipempty keepend
+syn region factorPGeneric start=/\v<%(GENERIC|MATH|PRIMITIVE):>/ skip=/\v<!>.*/ end=/\v<\S+>/ contains=@factorComment nextgroup=factorStackEffectSkip skipempty contained
+syn region factorPGenericN start=/\v<GENERIC\#:>/ skip=/\v<!>.*/ end=/\v<\S+%(\_\s+%(!>.*)?)+\d+>/ contains=@factorComment nextgroup=factorStackEffectSkip skipempty keepend contained
+syn region factorPHook start=/\v<HOOK:>/ skip=/\v<!>.*/ end=/\v<\S+%(\_\s+%(!>.*)?)+\S+>/ contains=@factorComment nextgroup=factorStackEffectSkip skipempty keepend contained
-syn cluster factorClusterValue contains=factorBreakpoint,factorBoolean,factorFrySpecifier,factorChar,@factorString,@factorNumber,factorBackslash,factorMBackslash,factorLiteral,factorLiteralBlock,@factorStackEffect,@factorQuotation,@factorArray
+syn region factorPrivate start=/\v<\<PRIVATE>/ end=/\v<PRIVATE\>>/ contains=@factorCluster,factorPDefn,factorPMethod,factorPLocalsMethod,factorPGeneric,factorPGenericN,factorPHook skipempty keepend
syn keyword factorBoolean f t
syn keyword factorBreakpoint B
syn keyword factorFrySpecifier @ _ contained
syn keyword factorDeclaration delimiter deprecated final flushable foldable inline recursive
-syn match factorCallQuotation /\v<call\V(\v/me=e-1 nextgroup=@factorStackEffect
-syn match factorExecute /\v<execute\V(\v/me=e-1 nextgroup=@factorStackEffect
+syn region factorCall matchgroup=factorCallDelims start=/\v<%(call|execute)\V(\v>/ end=/\v<\V)\v>/ contains=@factorStackEffectContents
syn keyword factorCallNextMethod call-next-method
-syn region factorChar start=/\v<CHAR:>/ end=/\v\S+>/
+syn region factorChar start=/\v<CHAR:>/ end=/\v\S+>/
+syn region factorColor start=/\v<COLOR:>/ end=/\v\S+>/
-syn cluster factorString contains=factorString,factorTriString,factorPrefixedString
syn match factorEscape /\v\\([\\astnrbvf0e\"]|u\x{6}|u\{\S+}|x\x{2})/ contained display
-syn region factorString matchgroup=factorStringDelims start=/\v<"/ skip=/\v\\"/ end=/\v"/ contains=factorEscape
-" Removed Factor syntax.
-syn region factorTriString matchgroup=factorTriStringDelims start=/\v<"""/ skip=/\v\\"/ end=/\v"""/ contains=factorEscape
-syn region factorPrefixedString matchgroup=factorPrefixedStringDelims start=/\v<[^[:blank:]"]+"/ skip=/\v\\"/ end=/\v"/ contains=factorEscape
-
-" Vocabulary: multiline
-" This vocabulary reads the ambient lexer without "parse-raw".
-syn cluster factorString add=factorMultilineString,factorHereDocString,factorPrefixedMultilineString
-syn region factorMultilineString matchgroup=factorMultilineStringDelims start=/\v<\[\z(\={0,6})\[>/ end=/\v\]\z1\]/
-syn region factorHereDoc matchgroup=factorHereDocDelims start=/\v<STRING:\s+\S+>/ end=/\v^;$/
-syn region factorHereDocString matchgroup=factorHereDocStringDelims start=/\v<HEREDOC:\s+\z(.*)>/ end=/\v^\z1$/
-syn region factorPrefixedMultilineString matchgroup=factorPrefixedMultilineStringDelims start=/\v<[^[\][:blank:]]+\[\z(\={0,6})\[>/ end=/\v\]\z1\]/
-" These comments are normal syntax words, so no lexer privilege for them.
-" (Hence, no "syn cluster factorComment" membership.)
-syn cluster factorMultilineComment contains=factorMultilineComment,factorMultilineCComment
-syn region factorMultilineComment matchgroup=factorMultilineCommentDelims start=/\v<!\[\z(\={0,6})\[>/ end=/\v\]\z1\]/ contains=@factorCommentContents keepend
-syn region factorMultilineCComment matchgroup=factorMultilineCCommentDelims start=/\v<\/\*>/ end=/\v\*\// contains=@factorCommentContents keepend
+syn region factorString matchgroup=factorStringDelims start=/\v<"/ skip=/\v\\"/ end=/\v"/ contains=factorEscape
+syn region factorString matchgroup=factorStringDelims start=/\v<"""/ skip=/\v\\"/ end=/\v"""/ contains=factorEscape
+syn region factorString matchgroup=factorStringDelims start=/\v<[^[:blank:]"]+"/ skip=/\v\\"/ end=/\v"/ contains=factorEscape
+syn region factorString matchgroup=factorStringDelims start=/\v\[\z(\=*)\[/ end=/\]\z1\]/ contains=factorEscape
+syn region factorString matchgroup=factorStringDelims start=/\v<HEREDOC:\s+\z(.*)$>/ end=/\v^\z1$>/
+syn region factorString matchgroup=factorStringDelims start=/\v<[^[\][:blank:]]+\[\z(\=*)\[>/ end=/\v\]\z1\]/
+
+syn region factorNamedString matchgroup=factorNamedStringDelims start=/\v<STRING:\s+\S+$>/ end=/\v^<;>$/ contains=factorEscape
+
+syn region factorMultilineComment start=/\v<\/\*>/ end=/\v\*\// contains=@factorCommentContents keepend
+syn region factorMultilineComment start=/\v<!\[\z(\=*)\[/ end=/\v\]\z1\]/ contains=@factorCommentContents keepend
+
+syn region factorRegexp start=/\v<%(R\/\s)/ skip=/\v%(\\\/)/ end=/\v%(\/\S*)>/
syn cluster factorReal contains=@factorInteger,@factorFloat,@factorRatio,@factorBin,@factorOct,@factorHex,factorNan
syn cluster factorNumber contains=@factorReal,factorComplex
+
syn cluster factorInteger contains=factorInteger
if !exists('g:factor_syn_no_error') " more general
syn cluster factorInteger add=factorIntegerError
- " + "\d|," with contained "\d"
syn match factorIntegerError /\v<[+-]=%(\d|,){-}\d%(\d|,)*>/
endif
-" + "\d|," with leading "\d" and no trailing ","
syn match factorInteger /\v<[+-]=\d%(\d|,)*,@1<!>/
+
+syn cluster factorFloat contains=factorFloat
if !exists('g:factor_syn_no_error') " more general
syn cluster factorFloat add=factorFloatError
syn match factorFloatError /\v<[+-]=%(\S{-}\d&%(\d|,)*%([eE][+-]=%(\d|,)*|\.%(\d|,)*%([eE][+-]=%(\d|,)*)?)|\.%(\d|,)+%([eE][+-]=%(\d|,)*)?)>/
endif
-syn cluster factorFloat contains=factorFloat
-" exponent is followed by valid integer of radix 10
-" float of
-" {valid integer,
-" {"[eE]" exponent}
-" or {"." mantissa sep, ? "[eE]" exponent}}
-" or {"." mantissa sep, ? "[eE]" exponent}
syn match factorFloat /\v<[+-]=%(\d%(\d|,)*,@1<!%([eE][+-]=\d%(\d|,)*,@1<!|\.%(\d%(\d|,)*,@1<!)?%([eE][+-]=\d%(\d|,)*,@1<!)?)|\.\d%(\d|,)*,@1<!%([eE][+-]=\d%(\d|,)*,@1<!)?)>/
+
syn cluster factorRatio contains=factorRatio
if !exists('g:factor_syn_no_error') " more general
syn cluster factorRatio add=factorRatioError
syn match factorRatioError /\v<[+-]=%(\S{-}\d.{-}\/&%(\d|,)*\.?%(\d|,)*%([+-]%(\d|,)*)?)\/[+-]=%(\S{-}\d&%(\d|,)*\.?%(\d|,)*%([eE][+-]=%(\d|,)*)?)>/
endif
syn match factorRatio /\v<([+-]=)\d%(\d|,)*,@1<!%(\1@=[+-](\d%(\d|,)*,@1<!)\/\2@!\d%(\d|,)*,@1<!|\/%(\d%(\d|,)*,@1<!%(\.%(\d%(\d|,)*,@1<!)?)?|\.\d%(\d|,)*,@1<!)%([eE][+-]=\d%(\d|,)*,@1<!)?)%(\/0)@2<!>/
-syn region factorComplex start=/\v<C\{>/ end=/\v<\}>/ contains=@factorReal
+
+syn region factorComplex start=/\v<C\{>/ skip=/\v<!>.*/ end=/\v<\}>/ contains=@factorComment,@factorReal
+
syn cluster factorBin contains=factorBin
if !exists('g:factor_syn_no_error')
syn cluster factorBin add=factorBinError
syn match factorBinError /\v<[+-]=0[bB]%(\S{-}\w&%(\w|,)*\.?%(\w|,)*%([pP][+-]=%(\w|,)*)?)>/
endif
-" basically a float, but with a radix and no integer case to not match
syn match factorBin /\v<[+-]=0[bB]%([01][01,]*,@1<!%(\.%([01][01,]*,@1<!)?)?|\.[01][01,]*,@1<!)%([pP][+-]=\d%(\d|,)*,@1<!)?>/
+
syn cluster factorOct contains=factorOct
if !exists('g:factor_syn_no_error')
syn cluster factorOct add=factorOctError
syn match factorOctError /\v<[+-]=0[oO]%(\S{-}\o&%(\w|,)*\.?(\w|,)*%([pP][+-]=%(\w|,)*)?)>/
endif
syn match factorOct /\v<[+-]=0[oO]%(\o%(\o|,)*,@1<!%(\.%(\o%(\o|,)*,@1<!)?)?|\.\o%(\o|,)*,@1<!)%([pP][+-]=\d%(\d|,)*,@1<!)?>/
-syn cluster factorHexNoRadix contains=factorHexNoRadix
+
syn cluster factorHex contains=factorHex
+syn cluster factorHexNoRadix contains=factorHexNoRadix
if !exists('g:factor_syn_no_error')
- syn cluster factorHexNoRadix add=factorHexNoRadixError
syn cluster factorHex add=factorHexError
- syn match factorHexNoRadixError /\v<[+-]=%(\S{-}\x&%(\w|,)*\.?(\w|,)*%([pP][+-]=%(\w|,)*)?)>/ contained
syn match factorHexError /\v<[+-]=0[xX]%(\S{-}\x&%(\x|,)*\.?(\x|,)*%([pP][+-]=%(\w|,)*)?)>/
+ syn cluster factorHexNoRadix add=factorHexNoRadixError
+ syn match factorHexNoRadixError /\v<[+-]=%(\S{-}\x&%(\w|,)*\.?(\w|,)*%([pP][+-]=%(\w|,)*)?)>/ contained
endif
-syn match factorHexNoRadix /\v<[+-]=%(\x%(\x|,)*,@1<!%(\.%(\x%(\x|,)*,@1<!)?)?|\.\x%(\x|,)*,@1<!)%([pP][+-]=\d%(\d|,)*,@1<!)?>/ contained
syn match factorHex /\v<[+-]=0[xX]%(\x%(\x|,)*,@1<!%(\.%(\x%(\x|,)*,@1<!)?)?|\.\x%(\x|,)*,@1<!)%([pP][+-]=\d%(\d|,)*,@1<!)?>/
+syn match factorHexNoRadix /\v<[+-]=%(\x%(\x|,)*,@1<!%(\.%(\x%(\x|,)*,@1<!)?)?|\.\x%(\x|,)*,@1<!)%([pP][+-]=\d%(\d|,)*,@1<!)?>/ contained
+
syn region factorNan matchgroup=factorNan start=/\v<NAN:>/ matchgroup=NONE skip=/\v<!>.*/ end=/\v<\S+>/ contains=@factorComment,@factorHexNoRadix keepend
-syn region factorBackslash start=/\v<\\>/ end=/\v<\S+>/ contains=@factorComment
-syn region factorMBackslash start=/\v<M\\>/ skip=/\v<!>.*/ end=/\v<\S+%(\_\s+%(!>.*)?)+\S+>/ contains=@factorComment keepend
-syn region factorLiteral start=/\v<\$>/ end=/\v<\S+>/ contains=@factorComment
-syn region factorLiteralBlock start=/\v<\$\[>/ end=/\v<\]>/ contains=@factorComment
-
-syn region factorIn start=/\v<IN:>/ end=/\v<\S+>/ contains=@factorComment
-syn region factorUse start=/\v<USE:>/ end=/\v<\S+>/ contains=@factorComment
-syn region factorUnuse start=/\v<UNUSE:>/ end=/\v<\S+>/ contains=@factorComment
-
-syn region factorUsing start=/\v<USING:>/ end=/\v<;>/ contains=@factorComment
-syn region factorQualified start=/\v<QUALIFIED:>/ end=/\v<\S+>/ contains=@factorComment
-syn region factorQualifiedWith start=/\v<QUALIFIED-WITH:>/ skip=/\v<!>.*/ end=/\v<\S+%(\_\s+%(!>.*)?)+\S+>/ contains=@factorComment keepend
-syn region factorExclude start=/\v<EXCLUDE:>/ end=/\v<;>/ contains=@factorComment
-syn region factorFrom start=/\v<FROM:>/ end=/\v<;>/ contains=@factorComment
-syn region factorRename start=/\v<RENAME:>/ skip=/\v<!>.*/ end=/\v<\S+%(\_\s+%(!>.*)?)+\S+%(\_\s+%(!>.*)?)+\=\>%(\_\s+%(!>.*)?)+\S+>/ contains=@factorComment keepend
-syn region factorSingletons start=/\v<SINGLETONS:>/ end=/\v<;>/ contains=@factorComment
-syn region factorSymbol start=/\v<SYMBOL:>/ end=/\v<\S+>/ contains=@factorComment
-syn region factorSymbols start=/\v<SYMBOLS:>/ end=/\v<;>/ contains=@factorComment
-syn region factorConstructor2 start=/\v<CONSTRUCTOR:>/ end=/\v<;>/ contains=@factorComment,factorStackEffect
-syn region factorIntersection start=/\v<INTERSECTION:>/ end=/\v<;>/ contains=@factorComment
+syn region factorBackslash start=/\v<\\>/ skip=/\v<!>.*/ end=/\v<\S+>/ contains=@factorComment
+syn region factorMBackslash start=/\v<M\\>/ skip=/\v<!>.*/ end=/\v<\S+%(\_\s+%(!>.*)?)+\S+>/ contains=@factorComment keepend
+syn region factorLiteral start=/\v<\$>/ skip=/\v<!>.*/ end=/\v<\S+>/ contains=@factorComment
+
+syn match factorSlotAttrReadOnly /\v<read-only>/ contained
+syn match factorSlotAttrInitial /\v<initial:>%(\_\s+%(!>.*)?)+/ contains=@factorComment nextgroup=factorWord,@factorClusterValue contained
syn cluster factorSlotAttr contains=factorSlotAttrInitial,factorSlotAttrReadOnly
+
syn cluster factorTupleSlotAttr contains=@factorSlotAttr
-syn match factorTupleSlotName /\v<\S+;@1<!>/ nextgroup=factorTupleSlotClassSkip skipempty contained
+syn match factorTupleSlotAttrSkip /\v%(\_\s+%(!>.*)?)*/ contains=@factorComment nextgroup=@factorTupleSlotAttr contained transparent
+syn match factorTupleSlotName /\v<\S+>/ nextgroup=factorTupleSlotClassSkip skipempty contained
syn match factorTupleSlotNameSkip /\v%(\_\s+%(!>.*)?)*/ contains=@factorComment nextgroup=factorTupleSlotName transparent contained
syn match factorTupleSlotClass /\v<\S+>/ nextgroup=factorTupleSlotAttrSkip skipempty contained
-" a class is optional, so let an attribute take priority if present
-syn match factorTupleSlotClassSkip /\v%(\_\s+%(!>.*)?)*/ contains=@factorComment nextgroup=factorTupleSlotClass,@factorTupleSlotAttr transparent contained
-syn region factorTupleSlot matchgroup=factorTupleSlotDelims start=/\v<\{>/ end=/\v<\}>/ contains=@factorComment,factorTupleSlotName,@factorTupleSlotAttr contained
-syn match factorTupleHeader /\v%(\_\s+%(!>.*)?)*\S+%(%(\_\s+%(!>.*)?)+\<%(\_\s+%(!>.*)?)+\S+)?>/ contains=@factorComment,@factorWord contained transparent
-syn match factorTupleDelims /\v<%(TUPLE|BUILTIN):>/ nextgroup=factorTupleHeader skipempty contained
-syn region factorTuple start=/\v<%(TUPLE|BUILTIN):>/ end=/\v<;>/ contains=@factorComment,factorTupleSlotName,factorTupleSlot,factorTupleDelims
-syn region factorPredicate matchgroup=factorPredicateDelims start=/\v<%(PREDICATE):>/ end=/\v<;>/ contains=@factorComment,factorTupleSlotName
-" Abnormally named because factor*Error is reserved for syntax errors.
-syn region factorErrorSyn start=/\v<ERROR:>/ end=/\v<;>/ contains=@factorComment
-syn region factorUnion start=/\v<UNION:>/ end=/\v<;>/ contains=@factorComment
+syn match factorTupleSlotClassSkip /\v%(\_\s+%(!>.*)?)*/ contains=@factorComment nextgroup=@factorTupleSlotAttr,factorTupleSlotClass transparent contained
+syn region factorTupleSlot matchgroup=factorTupleSlotDelims start=/\v<\{>/ end=/\v<\}>/ contains=@factorComment,factorTupleSlotName,@factorTupleSlotAttr contained
+"syn match factorTupleClass /\v<\S+>/ nextgroup=factorTupleSuperClass,factorTupleSlot contained
+"syn region factorTupleSuperClass matchgroup=NONE start=/\v%(\s+\<\s+)/ matchgroup=Identifier end=/\v<\S+>/ contains=@factorComment contained nextgroup=factorTupleSlot
+syn region factorTuple matchgroup=factorTupleDelims start=/\v<%(TUPLE|BUILTIN|ERROR):>/ end=/\v<;>/ contains=@factorComment,factorTupleSlot
+syn region factorPredicate matchgroup=factorPredicateDelims start=/\v<%(PREDICATE):>/ end=/\v<;>/ contains=@factorComment,factorTupleSlot
+
+syn match factorStructSlotAttrBits /\v<bits:>%(\_\s+%(!>.*)?)+/ contains=@factorComment nextgroup=factorWord,@factorReal contained
syn cluster factorStructSlotAttr contains=@factorSlotAttr,factorStructSlotAttrBits
syn match factorStructSlotName /\v<\S+>/ nextgroup=factorStructSlotTypeSkip skipempty contained
syn match factorStructSlotNameSkip /\v%(\_\s+%(!>.*)?)*/ contains=@factorComment nextgroup=factorStructSlotName contained transparent
syn match factorStructSlotType /\v<\S+>/ contained
syn match factorStructSlotTypeSkip /\v%(\_\s+%(!>.*)?)*/ contains=@factorComment nextgroup=factorStructSlotType contained transparent
-syn region factorStructSlot matchgroup=factorStructSlotDelims start=/\v<\{>/ end=/\v<\}>/ contains=@factorComment,factorStructSlotName,@factorStructSlotAttr contained
-syn region factorStruct matchgroup=factorStructDelims start=/\v<%(UNION-STRUCT|STRUCT):>/ end=/\v<;>/ contains=@factorComment,factorStructSlot
-
-syn match factorSlotAttrReadOnly /\v<read-only>/ contained
-syn match factorSlotAttrInitial /\v<initial:>%(\_\s+%(!>.*)?)+/ contains=@factorComment nextgroup=factorWord,@factorClusterValue contained
-syn match factorStructSlotAttrBits /\v<bits:>%(\_\s+%(!>.*)?)+/ contains=@factorComment nextgroup=factorWord,@factorReal contained
-
-syn region factorConstant start=/\v<CONSTANT:>/ end=/\v<\S+>/ contains=@factorComment
-syn region factorAlias start=/\v<ALIAS:>/ skip=/\v<!>.*/ end=/\v<\S+%(\_\s+%(!>.*)?)+\S+>/ contains=@factorComment keepend
-syn region factorSingleton start=/\v<SINGLETON:>/ end=/\v<\S+>/ contains=@factorComment
-syn region factorPostpone start=/\v<POSTPONE:>/ end=/\v<\S+>/ contains=@factorComment
-syn region factorDefer start=/\v<DEFER:>/ end=/\v<\S+>/ contains=@factorComment
-syn region factorForget start=/\v<FORGET:>/ end=/\v<\S+>/ contains=@factorComment
-syn region factorMixin start=/\v<MIXIN:>/ end=/\v<\S+>/ contains=@factorComment
-syn region factorInstance start=/\v<INSTANCE:>/ skip=/\v<!>.*/ end=/\v<\S+%(\_\s+%(!>.*)?)+\S+>/ contains=@factorComment keepend
-syn region factorHook start=/\v<HOOK:>/ skip=/\v<!>.*/ end=/\v<\S+%(\_\s+%(!>.*)?)+\S+>/ contains=@factorComment nextgroup=factorStackEffectSkip skipempty keepend
-syn region factorMain start=/\v<MAIN:>/ end=/\v<\S+>/ contains=@factorComment
-syn region factorConstructor start=/\v<C:>/ skip=/\v<!>.*/ end=/\v<\S+%(\_\s+%(!>.*)?)+\S+>/ contains=@factorComment keepend
-syn region factorAlien matchgroup=factorAlien start=/\v<ALIEN:>/ matchgroup=NONE end=/\v<\S+>/ contains=@factorComment,@factorHexNoRadix
-syn region factorSlot start=/\v<SLOT:>/ end=/\v<\S+>/ contains=@factorComment
+syn region factorStructSlot matchgroup=factorStructSlotDelims start=/\v<\{>/ skip=/\v<!>.*/ end=/\v<\}>/ contains=@factorComment,factorStructSlotName,@factorStructSlotAttr contained
+syn region factorStruct matchgroup=factorStructDelims start=/\v<%(%(UNION-)?STRUCT):>/ skip=/\v<!>.*/ end=/\v<;>/ contains=@factorComment,factorStructSlot
+
+syn region factorAlias start=/\v<ALIAS:>/ skip=/\v<!>.*/ end=/\v<\S+%(\_\s+%(!>.*)?)+\S+>/ contains=@factorComment keepend
+syn region factorAlien start=/\v<ALIEN:>/ skip=/\v<!>.*/ end=/\v<\S+>/ contains=@factorComment,@factorHexNoRadix
+syn region factorConstant start=/\v<CONSTANT:>/ skip=/\v<!>.*/ end=/\v<\S+>/ contains=@factorComment
+syn region factorConstructor start=/\v<C:>/ skip=/\v<!>.*/ end=/\v<\S+%(\_\s+%(!>.*)?)+\S+>/ contains=@factorComment keepend
+syn region factorConstructor2 start=/\v<CONSTRUCTOR:>/ skip=/\v<!>.*/ end=/\v<;>/ contains=@factorComment,@factorStackEffect
+syn region factorDefer start=/\v<DEFER:>/ skip=/\v<!>.*/ end=/\v<\S+>/ contains=@factorComment
+syn region factorExclude start=/\v<EXCLUDE:>/ skip=/\v<!>.*/ end=/\v<;>/ contains=@factorComment
+syn region factorForget start=/\v<FORGET:>/ skip=/\v<!>.*/ end=/\v<\S+>/ contains=@factorComment
+syn region factorFrom start=/\v<FROM:>/ skip=/\v<!>.*/ end=/\v<;>/ contains=@factorComment
+syn region factorIn start=/\v<IN:>/ skip=/\v<!>.*/ end=/\v<\S+>/ contains=@factorComment
+syn region factorInstance start=/\v<INSTANCE:>/ skip=/\v<!>.*/ end=/\v<\S+%(\_\s+%(!>.*)?)+\S+>/ contains=@factorComment keepend
+syn region factorIntersection start=/\v<INTERSECTION:>/ skip=/\v<!>.*/ end=/\v<;>/ contains=@factorComment
+syn region factorMain start=/\v<MAIN:>/ skip=/\v<!>.*/ end=/\v<\S+>/ contains=@factorComment
+syn region factorMixin start=/\v<MIXIN:>/ skip=/\v<!>.*/ end=/\v<\S+>/ contains=@factorComment
+syn region factorPostpone start=/\v<POSTPONE:>/ skip=/\v<!>.*/ end=/\v<\S+>/ contains=@factorComment
+syn region factorQualified start=/\v<QUALIFIED:>/ skip=/\v<!>.*/ end=/\v<\S+>/ contains=@factorComment
+syn region factorQualifiedWith start=/\v<QUALIFIED-WITH:>/ skip=/\v<!>.*/ end=/\v<\S+%(\_\s+%(!>.*)?)+\S+>/ contains=@factorComment keepend
+syn region factorRename start=/\v<RENAME:>/ skip=/\v<!>.*/ end=/\v<\S+%(\_\s+%(!>.*)?)+\S+%(\_\s+%(!>.*)?)+\=\>%(\_\s+%(!>.*)?)+\S+>/ contains=@factorComment keepend
+syn region factorSingleton start=/\v<SINGLETON:>/ skip=/\v<!>.*/ end=/\v<\S+>/ contains=@factorComment
+syn region factorSingletons start=/\v<SINGLETONS:>/ skip=/\v<!>.*/ end=/\v<;>/ contains=@factorComment
+syn region factorSlot start=/\v<SLOT:>/ skip=/\v<!>.*/ end=/\v<\S+>/ contains=@factorComment
+syn region factorSymbol start=/\v<SYMBOL:>/ skip=/\v<!>.*/ end=/\v<\S+>/ contains=@factorComment
+syn region factorSymbols start=/\v<SYMBOLS:>/ skip=/\v<!>.*/ end=/\v<;>/ contains=@factorComment
+syn region factorUnion start=/\v<UNION:>/ skip=/\v<!>.*/ end=/\v<;>/ contains=@factorComment
+syn region factorUnuse start=/\v<UNUSE:>/ skip=/\v<!>.*/ end=/\v<\S+>/ contains=@factorComment
+syn region factorUse start=/\v<USE:>/ skip=/\v<!>.*/ end=/\v<\S+>/ contains=@factorComment
+syn region factorUsing start=/\v<USING:>/ skip=/\v<!>.*/ end=/\v<;>/ contains=@factorComment
syn cluster factorWordOps contains=factorConstant,factorAlias,factorSingleton,factorSingletons,factorSymbol,factorSymbols,factorPostpone,factorDefer,factorForget,factorMixin,factorInstance,factorHook,factorMain,factorConstructor
-"TODO:
-"misc:
" HELP:
" ARTICLE:
-"literals:
-" PRIMITIVE:
-
-"C interface:
" C-ENUM:
" FUNCTION:
" TYPEDEF:
" LIBRARY:
-"#\ "
if !exists('g:factor_syn_no_error')
syn match factorStackEffectRequired /\v<\V(\@!\v\S+>/ contained
if exists('g:factor_syn_no_rainbow')
syn cluster factorArray contains=factorArray
- syn region factorArray matchgroup=factorDelimiter start=/\v<%(\$|[-[:alnum:]]+)?\{>/ end=/\v<\}>/ contains=ALL
+ syn region factorArray matchgroup=factorDelimiter start=/\v<\S*\{>/ end=/\v<\}>/ contains=ALL
else
syn cluster factorArray contains=factorArray0
- syn region factorArray0 matchgroup=hlLevel0 start=/\v<%(\$|[-[:alnum:]]+)?\{>/ end=/\v<\}>/ contains=@factorCluster,factorArray1,factorQuotation1
- syn region factorArray1 contained matchgroup=hlLevel1 start=/\v<%(\$|[-[:alnum:]]+)?\{>/ end=/\v<\}>/ contains=@factorCluster,factorArray2,factorQuotation2
- syn region factorArray2 contained matchgroup=hlLevel2 start=/\v<%(\$|[-[:alnum:]]+)?\{>/ end=/\v<\}>/ contains=@factorCluster,factorArray3,factorQuotation3
- syn region factorArray3 contained matchgroup=hlLevel3 start=/\v<%(\$|[-[:alnum:]]+)?\{>/ end=/\v<\}>/ contains=@factorCluster,factorArray4,factorQuotation4
- syn region factorArray4 contained matchgroup=hlLevel4 start=/\v<%(\$|[-[:alnum:]]+)?\{>/ end=/\v<\}>/ contains=@factorCluster,factorArray5,factorQuotation5
- syn region factorArray5 contained matchgroup=hlLevel5 start=/\v<%(\$|[-[:alnum:]]+)?\{>/ end=/\v<\}>/ contains=@factorCluster,factorArray6,factorQuotation6
- syn region factorArray6 contained matchgroup=hlLevel6 start=/\v<%(\$|[-[:alnum:]]+)?\{>/ end=/\v<\}>/ contains=@factorCluster,factorArray7,factorQuotation7
- syn region factorArray7 contained matchgroup=hlLevel7 start=/\v<%(\$|[-[:alnum:]]+)?\{>/ end=/\v<\}>/ contains=@factorCluster,factorArray8,factorQuotation8
- syn region factorArray8 contained matchgroup=hlLevel8 start=/\v<%(\$|[-[:alnum:]]+)?\{>/ end=/\v<\}>/ contains=@factorCluster,factorArray9,factorQuotation9
- syn region factorArray9 contained matchgroup=hlLevel9 start=/\v<%(\$|[-[:alnum:]]+)?\{>/ end=/\v<\}>/ contains=@factorCluster,factorArray0,factorQuotation0
+ syn region factorArray0 matchgroup=hlLevel0 start=/\v<\S*\{>/ end=/\v<\}>/ contains=@factorCluster,factorArray1,factorQuotation1
+ syn region factorArray1 contained matchgroup=hlLevel1 start=/\v<\S*\{>/ end=/\v<\}>/ contains=@factorCluster,factorArray2,factorQuotation2
+ syn region factorArray2 contained matchgroup=hlLevel2 start=/\v<\S*\{>/ end=/\v<\}>/ contains=@factorCluster,factorArray3,factorQuotation3
+ syn region factorArray3 contained matchgroup=hlLevel3 start=/\v<\S*\{>/ end=/\v<\}>/ contains=@factorCluster,factorArray4,factorQuotation4
+ syn region factorArray4 contained matchgroup=hlLevel4 start=/\v<\S*\{>/ end=/\v<\}>/ contains=@factorCluster,factorArray5,factorQuotation5
+ syn region factorArray5 contained matchgroup=hlLevel5 start=/\v<\S*\{>/ end=/\v<\}>/ contains=@factorCluster,factorArray6,factorQuotation6
+ syn region factorArray6 contained matchgroup=hlLevel6 start=/\v<\S*\{>/ end=/\v<\}>/ contains=@factorCluster,factorArray7,factorQuotation7
+ syn region factorArray7 contained matchgroup=hlLevel7 start=/\v<\S*\{>/ end=/\v<\}>/ contains=@factorCluster,factorArray8,factorQuotation8
+ syn region factorArray8 contained matchgroup=hlLevel8 start=/\v<\S*\{>/ end=/\v<\}>/ contains=@factorCluster,factorArray9,factorQuotation9
+ syn region factorArray9 contained matchgroup=hlLevel9 start=/\v<\S*\{>/ end=/\v<\}>/ contains=@factorCluster,factorArray0,factorQuotation0
endif
if !exists('g:factor_syn_no_error')
syn match factorBracketError /\v<\}>/
endif
-function! FactorSynDefineComment() abort
- syn match factorComment /\v<!>.*$/ contains=@factorCommentContents
- syn match factorShebang /\v%^\#!.*$/ display
- if !exists('g:factor_syn_no_error')
- syn match factorShebangError /\v%^\#!\S+/
- endif
-endfunction
-
-if !exists('g:factor_syn_no_comment')
- call FactorSynDefineComment()
-endif
-
-" Syntax that bypasses comment lexing.
-function! FactorSynDefineAfterComment() abort
-endfunction
-
-if !exists('g:factor_syn_no_after_comment')
- call FactorSynDefineAfterComment()
-endif
-
syn sync lines=100
if !exists('g:factor_syn_no_init')
command -nargs=+ -bar HiLink hi def link <args>
if !exists('g:factor_syn_no_error')
- HiLink factorShebangError Error
HiLink factorBracketError Error
HiLink factorIntegerError Error
HiLink factorFloatError Error
HiLink factorStackEffectError Error
endif
- HiLink factorComment Comment
- HiLink factorMultilineComment factorComment
- HiLink factorMultilineCommentDelims factorMultilineComment
- HiLink factorMultilineCComment factorComment
- HiLink factorMultilineCCommentDelims factorMultilineCComment
+ HiLink factorError Error
HiLink factorShebang PreProc
+ HiLink factorComment Comment
+ HiLink factorMultilineComment Comment
+ HiLink factorTodo Todo
HiLink factorStackEffect Type
HiLink factorStackEffectDelims Delimiter
HiLink factorStackEffectVar Identifier
HiLink factorStackEffectRowVar factorStackEffectVar
HiLink factorStackEffectType Type
- HiLink factorTodo Todo
HiLink factorInclude Include
HiLink factorWord Keyword
- HiLink factorCallQuotation Keyword
- HiLink factorExecute Keyword
+ HiLink factorCall Keyword
+ HiLink factorCallDelims Keyword
HiLink factorCallNextMethod Keyword
HiLink factorOperator Operator
HiLink factorFrySpecifier Operator
HiLink factorBoolean Boolean
HiLink factorBreakpoint Debug
+ HiLink factorDefn Typedef
HiLink factorDefnDelims Typedef
+ HiLink factorMethod Typedef
HiLink factorMethodDelims Typedef
HiLink factorLocalsMethodDelims Typedef
HiLink factorGeneric Typedef
HiLink factorPLocalsMethodDelims Special
HiLink factorPGeneric Special
HiLink factorPGenericN Special
+ HiLink factorPHook Special
HiLink factorEscape SpecialChar
HiLink factorString String
HiLink factorStringDelims factorString
- HiLink factorTriString factorString
- HiLink factorTriStringDelims factorTriString
- HiLink factorPrefixedString factorString
- HiLink factorPrefixedStringDelims factorPrefixedString
- HiLink factorMultilineString factorString
- HiLink factorMultilineStringDelims Typedef
- HiLink factorHereDoc factorMultilineString
- HiLink factorHereDocDelims factorMultilineStringDelims
- HiLink factorHereDocString factorMultilineString
- HiLink factorHereDocStringDelims factorMultilineStringDelims
- HiLink factorPrefixedMultilineString factorString
- HiLink factorPrefixedMultilineStringDelims factorMultilineStringDelims
+ HiLink factorNamedString String
+ HiLink factorNamedStringDelims Typedef
HiLink factorComplex Number
HiLink factorRatio Number
HiLink factorBin Number
HiLink factorUnuse Include
HiLink factorIn Define
HiLink factorChar Character
+ HiLink factorColor Constant
HiLink factorDelimiter Delimiter
HiLink factorBackslash Special
HiLink factorMBackslash Special
HiLink factorLiteral Special
- HiLink factorLiteralBlock Special
HiLink factorDeclaration Typedef
HiLink factorSymbol Define
HiLink factorSymbols Define
HiLink factorAlien Define
HiLink factorSlot Define
HiLink factorIntersection Typedef
+ HiLink factorRegexp Constant
HiLink factorSlot Typedef
HiLink factorSlotDelims factorSlot
HiLink factorSlotName Identifier
HiLink factorTuple Typedef
HiLink factorTupleDelims factorTuple
HiLink factorTupleSlot factorSlot
+ HiLink factorTupleClass Identifier
HiLink factorTupleSlotDelims factorSlotDelims
HiLink factorTupleSlotName factorSlotName
HiLink factorTupleSlotClass factorSlotClass
- HiLink factorErrorSyn Typedef
HiLink factorUnion Typedef
HiLink factorStruct Typedef
HiLink factorStructDelims factorStruct
projects / factor.git / commitdiff