| " Vim syntax file |
| " Language: Relax NG compact syntax |
| " Maintainer: Nikolai Weibull <source@pcppopper.org> |
| " URL: http://www.pcppopper.org/vim/syntax/pcp/rnc/ |
| " Latest Revision: 2004-05-22 |
| " arch-tag: 061ee0a2-9efa-4e2a-b1a9-14cf5172d645 |
| |
| if version < 600 |
| syntax clear |
| elseif exists("b:current_syntax") |
| finish |
| endif |
| |
| " Set iskeyword since we need `-' (and potentially others) in keywords. |
| " For version 5.x: Set it globally |
| " For version 6.x: Set it locally |
| if version >= 600 |
| command -nargs=1 SetIsk setlocal iskeyword=<args> |
| else |
| command -nargs=1 SetIsk set iskeyword=<args> |
| endif |
| SetIsk @,48-57,_,-,. |
| delcommand SetIsk |
| |
| " Todo |
| syn keyword rncTodo contained TODO FIXME XXX NOTE |
| |
| " Comments |
| syn region rncComment matchgroup=rncComment start='^\s*#' end='$' contains=rncTodo |
| |
| " Operators |
| syn match rncOperator '[-|,&+?*~]' |
| syn match rncOperator '\%(|&\)\==' |
| syn match rncOperator '>>' |
| |
| " Namespaces |
| syn match rncNamespace '\<\k\+:' |
| |
| " Quoted Identifier |
| syn match rncQuoted '\\\k\+\>' |
| |
| " Special Characters |
| syn match rncSpecial '\\x{\x\+}' |
| |
| " Annotations |
| syn region Annotation transparent start='\[' end='\]' contains=ALLBUT,rncComment,rncTodo |
| |
| " Literals |
| syn region rncLiteral matchgroup=rncLiteral oneline start=+"+ end=+"+ contains=rncSpecial |
| syn region rncLiteral matchgroup=rncLiteral oneline start=+'+ end=+'+ |
| syn region rncLiteral matchgroup=rncLiteral start=+"""+ end=+"""+ contains=rncSpecial |
| syn region rncLiteral matchgroup=rncLiteral start=+'''+ end=+'''+ |
| |
| " Delimiters |
| syn match rncDelimiter '[{},()]' |
| |
| " Keywords |
| syn keyword rncKeyword datatypes default div empty external grammar |
| syn keyword rncKeyword include inherit list mixed name namespace |
| syn keyword rncKeyword notAllowed parent start string text token |
| |
| " Identifiers |
| syn match rncIdentifier '\k\+\_s*\%(=\|&=\||=\)\@=' nextgroup=rncOperator |
| syn keyword rncKeyword nextgroup=rncIdName skipwhite skipempty element attribute |
| syn match rncIdentifier contained '\k\+' |
| |
| " Define the default highlighting. |
| " For version 5.7 and earlier: only when not done already |
| " For version 5.8 and later: only when an item doesn't have highlighting yet |
| if version >= 508 || !exists("did_rnc_syn_inits") |
| if version < 508 |
| let did_rnc_syn_inits = 1 |
| command -nargs=+ HiLink hi link <args> |
| else |
| command -nargs=+ HiLink hi def link <args> |
| endif |
| |
| HiLink rncTodo Todo |
| HiLink rncComment Comment |
| HiLink rncOperator Operator |
| HiLink rncNamespace Identifier |
| HiLink rncQuoted Special |
| HiLink rncSpecial SpecialChar |
| HiLink rncLiteral String |
| HiLink rncDelimiter Delimiter |
| HiLink rncKeyword Keyword |
| HiLink rncIdentifier Identifier |
| |
| delcommand HiLink |
| endif |
| |
| let b:current_syntax = "rnc" |
| |
| " vim: set sts=2 sw=2: |