Clear delayed vim controller calls on cleanup
[MacVim.git] / runtime / syntax / sed.vim
blob0383b6fe4fccda2be8dd929d206e1781e48a3f85
1 " Vim syntax file
2 " Language:     sed
3 " Maintainer:   Haakon Riiser <hakonrk@fys.uio.no>
4 " URL:          http://folk.uio.no/hakonrk/vim/syntax/sed.vim
5 " Last Change:  2005 Dec 15
7 " For version 5.x: Clear all syntax items
8 " For version 6.x: Quit when a syntax file was already loaded
9 if version < 600
10     syn clear
11 elseif exists("b:current_syntax")
12     finish
13 endif
15 syn match sedError      "\S"
17 syn match sedWhitespace "\s\+" contained
18 syn match sedSemicolon  ";"
19 syn match sedAddress    "[[:digit:]$]"
20 syn match sedAddress    "\d\+\~\d\+"
21 syn region sedAddress   matchgroup=Special start="[{,;]\s*/\(\\/\)\="lc=1 skip="[^\\]\(\\\\\)*\\/" end="/I\=" contains=sedTab,sedRegexpMeta
22 syn region sedAddress   matchgroup=Special start="^\s*/\(\\/\)\=" skip="[^\\]\(\\\\\)*\\/" end="/I\=" contains=sedTab,sedRegexpMeta
23 syn match sedComment    "^\s*#.*$"
24 syn match sedFunction   "[dDgGhHlnNpPqQx=]\s*\($\|;\)" contains=sedSemicolon,sedWhitespace
25 syn match sedLabel      ":[^;]*"
26 syn match sedLineCont   "^\(\\\\\)*\\$" contained
27 syn match sedLineCont   "[^\\]\(\\\\\)*\\$"ms=e contained
28 syn match sedSpecial    "[{},!]"
29 if exists("highlight_sedtabs")
30     syn match sedTab    "\t" contained
31 endif
33 " Append/Change/Insert
34 syn region sedACI       matchgroup=sedFunction start="[aci]\\$" matchgroup=NONE end="^.*$" contains=sedLineCont,sedTab
36 syn region sedBranch    matchgroup=sedFunction start="[bt]" matchgroup=sedSemicolon end=";\|$" contains=sedWhitespace
37 syn region sedRW        matchgroup=sedFunction start="[rw]" matchgroup=sedSemicolon end=";\|$" contains=sedWhitespace
39 " Substitution/transform with various delimiters
40 syn region sedFlagwrite     matchgroup=sedFlag start="w" matchgroup=sedSemicolon end=";\|$" contains=sedWhitespace contained
41 syn match sedFlag           "[[:digit:]gpI]*w\=" contains=sedFlagwrite contained
42 syn match sedRegexpMeta     "[.*^$]" contained
43 syn match sedRegexpMeta     "\\." contains=sedTab contained
44 syn match sedRegexpMeta     "\[.\{-}\]" contains=sedTab contained
45 syn match sedRegexpMeta     "\\{\d\*,\d*\\}" contained
46 syn match sedRegexpMeta     "\\(.\{-}\\)" contains=sedTab contained
47 syn match sedReplaceMeta    "&\|\\\($\|.\)" contains=sedTab contained
49 " Metacharacters: $ * . \ ^ [ ~
50 " @ is used as delimiter and treated on its own below
51 let __at = char2nr("@")
52 let __sed_i = char2nr(" ")
53 if has("ebcdic")
54     let __sed_last = 255
55 else
56     let __sed_last = 126
57 endif
58 let __sed_metacharacters = '$*.\^[~'
59 while __sed_i <= __sed_last
60     let __sed_delimiter = escape(nr2char(__sed_i), __sed_metacharacters)
61         if __sed_i != __at
62             exe 'syn region sedAddress matchgroup=Special start=@\\'.__sed_delimiter.'\(\\'.__sed_delimiter.'\)\=@ skip=@[^\\]\(\\\\\)*\\'.__sed_delimiter.'@ end=@'.__sed_delimiter.'I\=@ contains=sedTab'
63             exe 'syn region sedRegexp'.__sed_i  'matchgroup=Special start=@'.__sed_delimiter.'\(\\\\\|\\'.__sed_delimiter.'\)*@ skip=@[^\\'.__sed_delimiter.']\(\\\\\)*\\'.__sed_delimiter.'@ end=@'.__sed_delimiter.'@me=e-1 contains=sedTab,sedRegexpMeta keepend contained nextgroup=sedReplacement'.__sed_i
64             exe 'syn region sedReplacement'.__sed_i 'matchgroup=Special start=@'.__sed_delimiter.'\(\\\\\|\\'.__sed_delimiter.'\)*@ skip=@[^\\'.__sed_delimiter.']\(\\\\\)*\\'.__sed_delimiter.'@ end=@'.__sed_delimiter.'@ contains=sedTab,sedReplaceMeta keepend contained nextgroup=sedFlag'
65         endif
66     let __sed_i = __sed_i + 1
67 endwhile
68 syn region sedAddress matchgroup=Special start=+\\@\(\\@\)\=+ skip=+[^\\]\(\\\\\)*\\@+ end=+@I\=+ contains=sedTab,sedRegexpMeta
69 syn region sedRegexp64 matchgroup=Special start=+@\(\\\\\|\\@\)*+ skip=+[^\\@]\(\\\\\)*\\@+ end=+@+me=e-1 contains=sedTab,sedRegexpMeta keepend contained nextgroup=sedReplacement64
70 syn region sedReplacement64 matchgroup=Special start=+@\(\\\\\|\\@\)*+ skip=+[^\\@]\(\\\\\)*\\@+ end=+@+ contains=sedTab,sedReplaceMeta keepend contained nextgroup=sedFlag
72 " Since the syntax for the substituion command is very similar to the
73 " syntax for the transform command, I use the same pattern matching
74 " for both commands.  There is one problem -- the transform command
75 " (y) does not allow any flags.  To save memory, I ignore this problem.
76 syn match sedST "[sy]" nextgroup=sedRegexp\d\+
78 if version >= 508 || !exists("did_sed_syntax_inits")
79     if version < 508
80         let did_sed_syntax_inits = 1
81         command -nargs=+ HiLink hi link <args>
82     else
83         command -nargs=+ HiLink hi def link <args>
84     endif
86     HiLink sedAddress           Macro
87     HiLink sedACI               NONE
88     HiLink sedBranch            Label
89     HiLink sedComment           Comment
90     HiLink sedDelete            Function
91     HiLink sedError             Error
92     HiLink sedFlag              Type
93     HiLink sedFlagwrite         Constant
94     HiLink sedFunction          Function
95     HiLink sedLabel             Label
96     HiLink sedLineCont          Special
97     HiLink sedPutHoldspc        Function
98     HiLink sedReplaceMeta       Special
99     HiLink sedRegexpMeta        Special
100     HiLink sedRW                Constant
101     HiLink sedSemicolon         Special
102     HiLink sedST                Function
103     HiLink sedSpecial           Special
104     HiLink sedWhitespace        NONE
105     if exists("highlight_sedtabs")
106         HiLink sedTab           Todo
107     endif
108     let __sed_i = 32
109     while __sed_i <= 126
110         exe "HiLink sedRegexp".__sed_i          "Macro"
111         exe "HiLink sedReplacement".__sed_i     "NONE"
112         let __sed_i = __sed_i + 1
113     endwhile
115     delcommand HiLink
116 endif
118 unlet __sed_i __sed_delimiter __sed_metacharacters
120 let b:current_syntax = "sed"
122 " vim: sts=4 sw=4 ts=8