Mercurial > vim
annotate runtime/syntax/tf.vim @ 18957:305a7a8d9d4b v8.2.0039
patch 8.2.0039: memory access error when "z=" has no suggestions
Commit: https://github.com/vim/vim/commit/569fea2c312126dd5a542c4b1aa51095136a2c0d
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Dec 25 13:55:24 2019 +0100
patch 8.2.0039: memory access error when "z=" has no suggestions
Problem: Memory access error when "z=" has no suggestions.
Solution: Check for negative index.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Wed, 25 Dec 2019 14:00:04 +0100 |
| parents | 46763b01cd9a |
| children | d46f974fd69e |
| rev | line source |
|---|---|
| 7 | 1 " Vim syntax file |
| 2 " Language: tf | |
| 3 " Maintainer: Lutz Eymers <ixtab@polzin.com> | |
| 4 " URL: http://www.isp.de/data/tf.vim | |
| 5 " Email: send syntax_vim.tgz | |
| 6 " Last Change: 2001 May 10 | |
| 7 " | |
| 8 " Options lite_minlines = x to sync at least x lines backwards | |
| 9 | |
| 10 " Remove any old syntax stuff hanging around | |
| 11 | |
|
10048
43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
7
diff
changeset
|
12 " quit when a syntax file was already loaded |
|
43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
7
diff
changeset
|
13 if exists("b:current_syntax") |
| 7 | 14 finish |
| 15 endif | |
| 16 | |
| 17 syn case match | |
| 18 | |
| 19 if !exists("main_syntax") | |
| 20 let main_syntax = 'tf' | |
| 21 endif | |
| 22 | |
| 23 " Special global variables | |
| 24 syn keyword tfVar HOME LANG MAIL SHELL TERM TFHELP TFLIBDIR TFLIBRARY TZ contained | |
| 25 syn keyword tfVar background backslash contained | |
| 26 syn keyword tfVar bamf bg_output borg clearfull cleardone clock connect contained | |
| 27 syn keyword tfVar emulation end_color gag gethostbyname gpri hook hilite contained | |
| 28 syn keyword tfVar hiliteattr histsize hpri insert isize istrip kecho contained | |
| 29 syn keyword tfVar kprefix login lp lpquote maildelay matching max_iter contained | |
| 30 syn keyword tfVar max_recur mecho more mprefix oldslash promt_sec contained | |
| 31 syn keyword tfVar prompt_usec proxy_host proxy_port ptime qecho qprefix contained | |
| 32 syn keyword tfVar quite quitdone redef refreshtime scroll shpause snarf sockmload contained | |
| 33 syn keyword tfVar start_color tabsize telopt sub time_format visual contained | |
| 34 syn keyword tfVar watch_dog watchname wordpunct wrap wraplog wrapsize contained | |
| 35 syn keyword tfVar wrapspace contained | |
| 36 | |
| 37 " Worldvar | |
| 38 syn keyword tfWorld world_name world_character world_password world_host contained | |
| 39 syn keyword tfWorld world_port world_mfile world_type contained | |
| 40 | |
| 41 " Number | |
| 42 syn match tfNumber "-\=\<\d\+\>" | |
| 43 | |
| 44 " Float | |
| 45 syn match tfFloat "\(-\=\<\d+\|-\=\)\.\d\+\>" | |
| 46 | |
| 47 " Operator | |
| 48 syn match tfOperator "[-+=?:&|!]" | |
| 49 syn match tfOperator "/[^*~@]"he=e-1 | |
| 50 syn match tfOperator ":=" | |
| 51 syn match tfOperator "[^/%]\*"hs=s+1 | |
| 52 syn match tfOperator "$\+[([{]"he=e-1,me=e-1 | |
| 53 syn match tfOperator "\^\[\+"he=s+1 contains=tfSpecialCharEsc | |
| 54 | |
| 55 " Relational | |
| 56 syn match tfRelation "&&" | |
| 57 syn match tfRelation "||" | |
| 58 syn match tfRelation "[<>/!=]=" | |
| 59 syn match tfRelation "[<>]" | |
| 60 syn match tfRelation "[!=]\~" | |
| 61 syn match tfRelation "[=!]/" | |
| 62 | |
| 63 | |
| 64 " Readonly Var | |
| 65 syn match tfReadonly "[#*]" contained | |
| 66 syn match tfReadonly "\<-\=L\=\d\{-}\>" contained | |
| 67 syn match tfReadonly "\<P\(\d\+\|R\|L\)\>" contained | |
| 68 syn match tfReadonly "\<R\>" contained | |
| 69 | |
| 70 " Identifier | |
| 71 syn match tfIdentifier "%\+[a-zA-Z_#*-0-9]\w*" contains=tfVar,tfReadonly | |
| 72 syn match tfIdentifier "%\+[{]"he=e-1,me=e-1 | |
| 73 syn match tfIdentifier "\$\+{[a-zA-Z_#*-0-9]\w*}" contains=tfWorld | |
| 74 | |
| 75 " Function names | |
| 76 syn keyword tfFunctions ascii char columns echo filename ftime fwrite getopts | |
| 77 syn keyword tfFunctions getpid idle kbdel kbgoto kbhead kblen kbmatch kbpoint | |
| 78 syn keyword tfFunctions kbtail kbwordleft kbwordright keycode lines mod | |
| 79 syn keyword tfFunctions moresize pad rand read regmatch send strcat strchr | |
| 80 syn keyword tfFunctions strcmp strlen strncmp strrchr strrep strstr substr | |
| 81 syn keyword tfFunctions systype time tolower toupper | |
| 82 | |
| 83 syn keyword tfStatement addworld bamf beep bind break cat changes connect contained | |
| 84 syn keyword tfStatement dc def dokey echo edit escape eval export expr fg for contained | |
| 85 syn keyword tfStatement gag getfile grab help hilite histsize hook if input contained | |
| 86 syn keyword tfStatement kill lcd let list listsockets listworlds load contained | |
| 87 syn keyword tfStatement localecho log nohilite not partial paste ps purge contained | |
| 88 syn keyword tfStatement purgeworld putfile quit quote recall recordline save contained | |
| 89 syn keyword tfStatement saveworld send sh shift sub substitute contained | |
| 90 syn keyword tfStatement suspend telnet test time toggle trig trigger unbind contained | |
| 91 syn keyword tfStatement undef undefn undeft unhook untrig unworld contained | |
| 92 syn keyword tfStatement version watchdog watchname while world contained | |
| 93 | |
| 94 " Hooks | |
| 95 syn keyword tfHook ACTIVITY BACKGROUND BAMF CONFAIL CONFLICT CONNECT DISCONNECT | |
| 96 syn keyword tfHook KILL LOAD LOADFAIL LOG LOGIN MAIL MORE PENDING PENDING | |
| 97 syn keyword tfHook PROCESS PROMPT PROXY REDEF RESIZE RESUME SEND SHADOW SHELL | |
| 98 syn keyword tfHook SIGHUP SIGTERM SIGUSR1 SIGUSR2 WORLD | |
| 99 | |
| 100 " Conditional | |
| 101 syn keyword tfConditional if endif then else elseif contained | |
| 102 | |
| 103 " Repeat | |
| 104 syn keyword tfRepeat while do done repeat for contained | |
| 105 | |
| 106 " Statement | |
| 107 syn keyword tfStatement break quit contained | |
| 108 | |
| 109 " Include | |
| 110 syn keyword tfInclude require load save loaded contained | |
| 111 | |
| 112 " Define | |
| 113 syn keyword tfDefine bind unbind def undef undefn undefn purge hook unhook trig untrig contained | |
| 114 syn keyword tfDefine set unset setenv contained | |
| 115 | |
| 116 " Todo | |
| 117 syn keyword tfTodo TODO Todo todo contained | |
| 118 | |
| 119 " SpecialChar | |
| 120 syn match tfSpecialChar "\\[abcfnrtyv\\]" contained | |
| 121 syn match tfSpecialChar "\\\d\{3}" contained contains=tfOctalError | |
| 122 syn match tfSpecialChar "\\x[0-9a-fA-F]\{2}" contained | |
| 123 syn match tfSpecialCharEsc "\[\+" contained | |
| 124 | |
| 125 syn match tfOctalError "[89]" contained | |
| 126 | |
| 127 " Comment | |
| 128 syn region tfComment start="^;" end="$" contains=tfTodo | |
| 129 | |
| 130 " String | |
| 131 syn region tfString oneline matchgroup=None start=+'+ skip=+\\\\\|\\'+ end=+'+ contains=tfIdentifier,tfSpecialChar,tfEscape | |
| 132 syn region tfString matchgroup=None start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=tfIdentifier,tfSpecialChar,tfEscape | |
| 133 | |
| 134 syn match tfParentError "[)}\]]" | |
| 135 | |
| 136 " Parents | |
| 137 syn region tfParent matchgroup=Delimiter start="(" end=")" contains=ALLBUT,tfReadonly | |
| 138 syn region tfParent matchgroup=Delimiter start="\[" end="\]" contains=ALL | |
| 139 syn region tfParent matchgroup=Delimiter start="{" end="}" contains=ALL | |
| 140 | |
| 141 syn match tfEndCommand "%%\{-};" | |
| 142 syn match tfJoinLines "\\$" | |
| 143 | |
| 144 " Types | |
| 145 | |
| 146 syn match tfType "/[a-zA-Z_~@][a-zA-Z0-9_]*" contains=tfConditional,tfRepeat,tfStatement,tfInclude,tfDefine,tfStatement | |
| 147 | |
| 148 " Catch /quote .. ' | |
| 149 syn match tfQuotes "/quote .\{-}'" contains=ALLBUT,tfString | |
| 150 " Catch $(/escape ) | |
| 151 syn match tfEscape "(/escape .*)" | |
| 152 | |
| 153 " sync | |
| 154 if exists("tf_minlines") | |
| 155 exec "syn sync minlines=" . tf_minlines | |
| 156 else | |
| 157 syn sync minlines=100 | |
| 158 endif | |
| 159 | |
| 160 " Define the default highlighting. | |
|
10048
43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
7
diff
changeset
|
161 " Only when an item doesn't have highlighting yet |
| 7 | 162 |
|
10051
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
163 hi def link tfComment Comment |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
164 hi def link tfString String |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
165 hi def link tfNumber Number |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
166 hi def link tfFloat Float |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
167 hi def link tfIdentifier Identifier |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
168 hi def link tfVar Identifier |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
169 hi def link tfWorld Identifier |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
170 hi def link tfReadonly Identifier |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
171 hi def link tfHook Identifier |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
172 hi def link tfFunctions Function |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
173 hi def link tfRepeat Repeat |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
174 hi def link tfConditional Conditional |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
175 hi def link tfLabel Label |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
176 hi def link tfStatement Statement |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
177 hi def link tfType Type |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
178 hi def link tfInclude Include |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
179 hi def link tfDefine Define |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
180 hi def link tfSpecialChar SpecialChar |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
181 hi def link tfSpecialCharEsc SpecialChar |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
182 hi def link tfParentError Error |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
183 hi def link tfTodo Todo |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
184 hi def link tfEndCommand Delimiter |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
185 hi def link tfJoinLines Delimiter |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
186 hi def link tfOperator Operator |
|
46763b01cd9a
commit https://github.com/vim/vim/commit/f37506f60f87d52a9e8850e30067645e2b13783c
Christian Brabandt <cb@256bit.org>
parents:
10048
diff
changeset
|
187 hi def link tfRelation Operator |
| 7 | 188 |
| 189 | |
| 190 let b:current_syntax = "tf" | |
| 191 | |
| 192 if main_syntax == 'tf' | |
| 193 unlet main_syntax | |
| 194 endif | |
| 195 | |
| 196 " vim: ts=8 |