| Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1 | " Vim syntax file |
| 2 | " Language: sendmail |
| Bram Moolenaar | e271909 | 2015-01-10 15:09:25 +0100 | [diff] [blame] | 3 | " Maintainer: Charles E. Campbell <NdrOchipS@PcampbellAfamily.Mbiz> |
| 4 | " Last Change: Oct 23, 2014 |
| 5 | " Version: 5 |
| 6 | " URL: http://www.drchip.org/astronaut/vim/index.html#SYNTAX_SM |
| Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 7 | |
| 8 | " For version 5.x: Clear all syntax items |
| 9 | " For version 6.x: Quit when a syntax file was already loaded |
| 10 | if version < 600 |
| 11 | syntax clear |
| 12 | elseif exists("b:current_syntax") |
| 13 | finish |
| 14 | endif |
| 15 | |
| 16 | " Comments |
| 17 | syn match smComment "^#.*$" contains=@Spell |
| 18 | |
| 19 | " Definitions, Classes, Files, Options, Precedence, Trusted Users, Mailers |
| 20 | syn match smDefine "^[CDF]." |
| 21 | syn match smDefine "^O[AaBcdDeFfgHiLmNoQqrSsTtuvxXyYzZ]" |
| 22 | syn match smDefine "^O\s"he=e-1 |
| 23 | syn match smDefine "^M[a-zA-Z0-9]\+,"he=e-1 |
| 24 | syn match smDefine "^T" nextgroup=smTrusted |
| 25 | syn match smDefine "^P" nextgroup=smMesg |
| 26 | syn match smTrusted "\S\+$" contained |
| 27 | syn match smMesg "\S*="he=e-1 contained nextgroup=smPrecedence |
| 28 | syn match smPrecedence "-\=[0-9]\+" contained |
| 29 | |
| 30 | " Header Format H?list-of-mailer-flags?name: format |
| 31 | syn match smHeaderSep contained "[?:]" |
| 32 | syn match smHeader "^H\(?[a-zA-Z]\+?\)\=[-a-zA-Z_]\+:" contains=smHeaderSep |
| 33 | |
| 34 | " Variables |
| 35 | syn match smVar "\$[a-z\.\|]" |
| 36 | |
| 37 | " Rulesets |
| 38 | syn match smRuleset "^S\d*" |
| 39 | |
| 40 | " Rewriting Rules |
| 41 | syn match smRewrite "^R" skipwhite nextgroup=smRewriteLhsToken,smRewriteLhsUser |
| 42 | |
| 43 | syn match smRewriteLhsUser contained "[^\t$]\+" skipwhite nextgroup=smRewriteLhsToken,smRewriteLhsSep |
| 44 | syn match smRewriteLhsToken contained "\(\$[-*+]\|\$[-=][A-Za-z]\|\$Y\)\+" skipwhite nextgroup=smRewriteLhsUser,smRewriteLhsSep |
| 45 | |
| 46 | syn match smRewriteLhsSep contained "\t\+" skipwhite nextgroup=smRewriteRhsToken,smRewriteRhsUser |
| 47 | |
| 48 | syn match smRewriteRhsUser contained "[^\t$]\+" skipwhite nextgroup=smRewriteRhsToken,smRewriteRhsSep |
| 49 | syn match smRewriteRhsToken contained "\(\$\d\|\$>\d\|\$#\|\$@\|\$:[-_a-zA-Z]\+\|\$[[\]]\|\$@\|\$:\|\$[A-Za-z]\)\+" skipwhite nextgroup=smRewriteRhsUser,smRewriteRhsSep |
| 50 | |
| 51 | syn match smRewriteRhsSep contained "\t\+" skipwhite nextgroup=smRewriteComment,smRewriteRhsSep |
| 52 | syn match smRewriteRhsSep contained "$" |
| 53 | |
| 54 | syn match smRewriteComment contained "[^\t$]*$" |
| 55 | |
| 56 | " Clauses |
| 57 | syn match smClauseError "\$\." |
| 58 | syn match smElse contained "\$|" |
| 59 | syn match smClauseCont contained "^\t" |
| 60 | syn region smClause matchgroup=Delimiter start="\$?." matchgroup=Delimiter end="\$\." contains=smElse,smClause,smVar,smClauseCont |
| 61 | |
| 62 | " Define the default highlighting. |
| 63 | " For version 5.7 and earlier: only when not done already |
| 64 | " For version 5.8 and later: only when an item doesn't have highlighting yet |
| 65 | if version >= 508 || !exists("did_smil_syntax_inits") |
| 66 | if version < 508 |
| 67 | let did_smil_syntax_inits = 1 |
| 68 | command -nargs=+ HiLink hi link <args> |
| 69 | else |
| 70 | command -nargs=+ HiLink hi def link <args> |
| 71 | endif |
| 72 | |
| 73 | HiLink smClause Special |
| 74 | HiLink smClauseError Error |
| 75 | HiLink smComment Comment |
| 76 | HiLink smDefine Statement |
| 77 | HiLink smElse Delimiter |
| 78 | HiLink smHeader Statement |
| 79 | HiLink smHeaderSep String |
| 80 | HiLink smMesg Special |
| 81 | HiLink smPrecedence Number |
| 82 | HiLink smRewrite Statement |
| 83 | HiLink smRewriteComment Comment |
| 84 | HiLink smRewriteLhsToken String |
| 85 | HiLink smRewriteLhsUser Statement |
| 86 | HiLink smRewriteRhsToken String |
| 87 | HiLink smRuleset Preproc |
| 88 | HiLink smTrusted Special |
| 89 | HiLink smVar String |
| 90 | |
| 91 | delcommand HiLink |
| 92 | endif |
| 93 | |
| 94 | let b:current_syntax = "sm" |
| 95 | |
| 96 | " vim: ts=18 |