| Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1 | " Vim syntax file |
| 2 | " Language: JavaCC, a Java Compiler Compiler written by JavaSoft |
| 3 | " Maintainer: Claudio Fleiner <claudio@fleiner.com> |
| 4 | " URL: http://www.fleiner.com/vim/syntax/javacc.vim |
| 5 | " Last Change: 2001 Jun 20 |
| 6 | |
| 7 | " Uses java.vim, and adds a few special things for JavaCC Parser files. |
| 8 | " Those files usually have the extension *.jj |
| 9 | |
| 10 | " For version 5.x: Clear all syntax items |
| 11 | " For version 6.x: Quit when a syntax file was already loaded |
| 12 | if version < 600 |
| 13 | syntax clear |
| 14 | elseif exists("b:current_syntax") |
| 15 | finish |
| 16 | endif |
| 17 | |
| 18 | " source the java.vim file |
| 19 | if version < 600 |
| 20 | source <sfile>:p:h/java.vim |
| 21 | else |
| 22 | runtime! syntax/java.vim |
| 23 | endif |
| 24 | unlet b:current_syntax |
| 25 | |
| 26 | "remove catching errors caused by wrong parenthesis (does not work in javacc |
| 27 | "files) (first define them in case they have not been defined in java) |
| 28 | syn match javaParen "--" |
| 29 | syn match javaParenError "--" |
| 30 | syn match javaInParen "--" |
| 31 | syn match javaError2 "--" |
| 32 | syn clear javaParen |
| 33 | syn clear javaParenError |
| 34 | syn clear javaInParen |
| 35 | syn clear javaError2 |
| 36 | |
| 37 | " remove function definitions (they look different) (first define in |
| 38 | " in case it was not defined in java.vim) |
| 39 | "syn match javaFuncDef "--" |
| 40 | syn clear javaFuncDef |
| 41 | syn match javaFuncDef "[$_a-zA-Z][$_a-zA-Z0-9_. \[\]]*([^-+*/()]*)[ \t]*:" contains=javaType |
| 42 | |
| 43 | syn keyword javaccPackages options DEBUG_PARSER DEBUG_LOOKAHEAD DEBUG_TOKEN_MANAGER |
| 44 | syn keyword javaccPackages COMMON_TOKEN_ACTION IGNORE_CASE CHOICE_AMBIGUITY_CHECK |
| 45 | syn keyword javaccPackages OTHER_AMBIGUITY_CHECK STATIC LOOKAHEAD ERROR_REPORTING |
| 46 | syn keyword javaccPackages USER_TOKEN_MANAGER USER_CHAR_STREAM JAVA_UNICODE_ESCAPE |
| 47 | syn keyword javaccPackages UNICODE_INPUT |
| 48 | syn match javaccPackages "PARSER_END([^)]*)" |
| 49 | syn match javaccPackages "PARSER_BEGIN([^)]*)" |
| 50 | syn match javaccSpecToken "<EOF>" |
| 51 | " the dot is necessary as otherwise it will be matched as a keyword. |
| 52 | syn match javaccSpecToken ".LOOKAHEAD("ms=s+1,me=e-1 |
| 53 | syn match javaccToken "<[^> \t]*>" |
| 54 | syn keyword javaccActionToken TOKEN SKIP MORE SPECIAL_TOKEN |
| 55 | syn keyword javaccError DEBUG IGNORE_IN_BNF |
| 56 | |
| 57 | " Define the default highlighting. |
| 58 | " For version 5.7 and earlier: only when not done already |
| 59 | " For version 5.8 and later: only when an item doesn't have highlighting yet |
| 60 | if version >= 508 || !exists("did_css_syn_inits") |
| 61 | if version < 508 |
| 62 | let did_css_syn_inits = 1 |
| 63 | command -nargs=+ HiLink hi link <args> |
| 64 | else |
| 65 | command -nargs=+ HiLink hi def link <args> |
| 66 | endif |
| 67 | HiLink javaccSpecToken Statement |
| 68 | HiLink javaccActionToken Type |
| 69 | HiLink javaccPackages javaScopeDecl |
| 70 | HiLink javaccToken String |
| 71 | HiLink javaccError Error |
| 72 | delcommand HiLink |
| 73 | endif |
| 74 | |
| 75 | let b:current_syntax = "javacc" |
| 76 | |
| 77 | " vim: ts=8 |