Added iskeyword command to the syntax definition

[factor.git] / misc / vim / syntax / factor.vim

diff --git a/misc/vim/syntax/factor.vim b/misc/vim/syntax/factor.vim
index 659dac40b79e59cac5ae8df86c50b6816ec42e77..da6121d2a681e70b0c13d07e596c58f1c0ce9e63 100644 (file)
--- a/misc/vim/syntax/factor.vim
+++ b/misc/vim/syntax/factor.vim
@@ -61,6 +61,9 @@ syn match   factorWord   /\v<\S+>/  contains=@factorWord transparent display
 syn cluster factorCluster           contains=factorWord,factorComment,factorMultilineComment,@factorClusterValue,factorDeclaration,factorCall,factorCallNextMethod,@factorWordOps,factorAlien,factorSlot,factorTuple,factorStruct
 syn cluster factorClusterValue      contains=factorBreakpoint,factorBoolean,factorFrySpecifier,factorLocalsSpecifier,factorChar,factorString,@factorNumber,factorBackslash,factorMBackslash,factorLiteral,@factorEffect,@factorQuotation,@factorArray,factorRegexp
 
+" Almost any byte in Factor can be a part of a word
+syn iskeyword 33-126,128-255
+
 " A crash course on Factor's lexer:
 "
 " The "lexer" vocabulary parses lines (arrays of strings) into tokens.
@@ -116,6 +119,10 @@ syn match   factorTodo              /\v(TODO|FIXME|XXX):=/ contained
 
 syn match   factorInit              /\v<%(STARTUP-HOOK|SHUTDOWN-HOOK):>/     display
 
+syn cluster factorHelp              contains=factorHelp
+syn region  factorHelp              start=/\v<HELP:>/            skip=/\v<!>.*/     end=/\v<\S+>/   contains=@factorComment
+syn match   factorHelp              /\v<%(ARTICLE|ABOUT):>/     display
+
 syn region  factorDefn  matchgroup=NONE  start=/\v<%(SYNTAX|CONSTRUCTOR|%(M|MACRO|MEMO|TYPED)?:?):>/  skip=/\v<!>.*/  matchgroup=factorDefnDelims  end=/\v<;>/  contains=factorDefnDelims,@factorCluster keepend transparent
 syn region  factorDefnDelims        start=/\v<SYNTAX:>/                            skip=/\v<!>.*/  end=/\v<\S+>/  contains=@factorComment skipempty keepend contained
 syn region  factorDefnDelims        start=/\v<%(MACRO|MEMO|TYPED)?:?:>/            skip=/\v<!>.*/  end=/\v<\S+>/  contains=@factorComment nextgroup=factorEffectSkip skipempty keepend contained
@@ -151,7 +158,7 @@ syn keyword factorCallNextMethod    call-next-method
 syn region  factorChar              start=/\v<CHAR:>/  end=/\v\S+>/
 syn region  factorColor             start=/\v<COLOR:>/ end=/\v\S+>/
 
-syn match   factorEscape            /\v\\([\\astnrbvf0e\"]|u\x{6}|u\{\S+}|x\x{2})/  contained display
+syn match   factorEscape            /\v\\([\\astnrbvfe\"]|u\x{6}|u\{\S+}|x\x{2}|\o{1,3})/  contained display
 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
@@ -275,8 +282,6 @@ syn region  factorUsing             start=/\v<USING:>/           skip=/\v<!>.*/
 
 syn cluster factorWordOps   contains=factorConstant,factorAlias,factorSingleton,factorSingletons,factorSymbol,factorSymbols,factorPostpone,factorDefer,factorForget,factorMixin,factorInstance,factorHook,factorMain
 
-" HELP:
-" ARTICLE:
 " C-ENUM:
 " FUNCTION:
 " TYPEDEF:
@@ -434,6 +439,7 @@ if !exists('g:factor_syn_no_init')
   HiLink   factorHook                   Typedef
   HiLink   factorMain                   Define
   HiLink   factorPostpone               Define
+  HiLink   factorHelp                   Define
   HiLink   factorDefer                  Define
   HiLink   factorForget                 Define
   HiLink   factorAlien                  Define