Mercurial > vim
view runtime/syntax/occam.vim @ 27784:bfce04a99561 v8.2.4418
patch 8.2.4418: crash when using special multi-byte character
Commit: https://github.com/vim/vim/commit/5921aeb5741fc6e84c870d68c7c35b93ad0c9f87
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Feb 19 11:20:12 2022 +0000
patch 8.2.4418: crash when using special multi-byte character
Problem: Crash when using special multi-byte character.
Solution: Don't use isalpha() for an arbitrary character.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 19 Feb 2022 12:30:04 +0100 |
| parents | 46763b01cd9a |
| children |
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" Vim syntax file " Language: occam " Copyright: Fred Barnes <frmb2@kent.ac.uk>, Mario Schweigler <ms44@kent.ac.uk> " Maintainer: Mario Schweigler <ms44@kent.ac.uk> " Last Change: 24 May 2003 " quit when a syntax file was already loaded if exists("b:current_syntax") finish endif "{{{ Settings " Set shift width for indent setlocal shiftwidth=2 " Set the tab key size to two spaces setlocal softtabstop=2 " Let tab keys always be expanded to spaces setlocal expandtab " Dots are valid in occam identifiers setlocal iskeyword+=. "}}} syn case match syn keyword occamType BYTE BOOL INT INT16 INT32 INT64 REAL32 REAL64 ANY syn keyword occamType CHAN DATA OF TYPE TIMER INITIAL VAL PORT MOBILE PLACED syn keyword occamType PROCESSOR PACKED RECORD PROTOCOL SHARED ROUND TRUNC syn keyword occamStructure SEQ PAR IF ALT PRI FORKING PLACE AT syn keyword occamKeyword PROC IS TRUE FALSE SIZE RECURSIVE REC syn keyword occamKeyword RETYPES RESHAPES STEP FROM FOR RESCHEDULE STOP SKIP FORK syn keyword occamKeyword FUNCTION VALOF RESULT ELSE CLONE CLAIM syn keyword occamBoolean TRUE FALSE syn keyword occamRepeat WHILE syn keyword occamConditional CASE syn keyword occamConstant MOSTNEG MOSTPOS syn match occamBrackets /\[\|\]/ syn match occamParantheses /(\|)/ syn keyword occamOperator AFTER TIMES MINUS PLUS INITIAL REM AND OR XOR NOT syn keyword occamOperator BITAND BITOR BITNOT BYTESIN OFFSETOF syn match occamOperator /::\|:=\|?\|!/ syn match occamOperator /<\|>\|+\|-\|\*\|\/\|\\\|=\|\~/ syn match occamOperator /@\|\$\$\|%\|&&\|<&\|&>\|<\]\|\[>\|\^/ syn match occamSpecialChar /\M**\|*'\|*"\|*#\(\[0-9A-F\]\+\)/ contained syn match occamChar /\M\L\='\[^*\]'/ syn match occamChar /L'[^']*'/ contains=occamSpecialChar syn case ignore syn match occamTodo /\<todo\>:\=/ contained syn match occamNote /\<note\>:\=/ contained syn case match syn keyword occamNote NOT contained syn match occamComment /--.*/ contains=occamCommentTitle,occamTodo,occamNote syn match occamCommentTitle /--\s*\u\a*\(\s\+\u\a*\)*:/hs=s+2 contained contains=occamTodo,occamNote syn match occamCommentTitle /--\s*KROC-LIBRARY\(\.so\|\.a\)\=\s*$/hs=s+2 contained syn match occamCommentTitle /--\s*\(KROC-OPTIONS:\|RUN-PARAMETERS:\)/hs=s+2 contained syn match occamIdentifier /\<[A-Z.][A-Z.0-9]*\>/ syn match occamFunction /\<[A-Za-z.][A-Za-z0-9.]*\>/ contained syn match occamPPIdentifier /##.\{-}\>/ syn region occamString start=/"/ skip=/\M*"/ end=/"/ contains=occamSpecialChar syn region occamCharString start=/'/ end=/'/ contains=occamSpecialChar syn match occamNumber /\<\d\+\(\.\d\+\(E\(+\|-\)\d\+\)\=\)\=/ syn match occamNumber /-\d\+\(\.\d\+\(E\(+\|-\)\d\+\)\=\)\=/ syn match occamNumber /#\(\d\|[A-F]\)\+/ syn match occamNumber /-#\(\d\|[A-F]\)\+/ syn keyword occamCDString SHARED EXTERNAL DEFINED NOALIAS NOUSAGE NOT contained syn keyword occamCDString FILE LINE PROCESS.PRIORITY OCCAM2.5 contained syn keyword occamCDString USER.DEFINED.OPERATORS INITIAL.DECL MOBILES contained syn keyword occamCDString BLOCKING.SYSCALLS VERSION NEED.QUAD.ALIGNMENT contained syn keyword occamCDString TARGET.CANONICAL TARGET.CPU TARGET.OS TARGET.VENDOR contained syn keyword occamCDString TRUE FALSE AND OR contained syn match occamCDString /<\|>\|=\|(\|)/ contained syn region occamCDirective start=/#\(USE\|INCLUDE\|PRAGMA\|DEFINE\|UNDEFINE\|UNDEF\|IF\|ELIF\|ELSE\|ENDIF\|WARNING\|ERROR\|RELAX\)\>/ end=/$/ contains=occamString,occamComment,occamCDString hi def link occamType Type hi def link occamKeyword Keyword hi def link occamComment Comment hi def link occamCommentTitle PreProc hi def link occamTodo Todo hi def link occamNote Todo hi def link occamString String hi def link occamCharString String hi def link occamNumber Number hi def link occamCDirective PreProc hi def link occamCDString String hi def link occamPPIdentifier PreProc hi def link occamBoolean Boolean hi def link occamSpecialChar SpecialChar hi def link occamChar Character hi def link occamStructure Structure hi def link occamIdentifier Identifier hi def link occamConstant Constant hi def link occamOperator Operator hi def link occamFunction Ignore hi def link occamRepeat Repeat hi def link occamConditional Conditional hi def link occamBrackets Type hi def link occamParantheses Delimiter let b:current_syntax = "occam"