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view runtime/syntax/treetop.vim @ 10757:6c3d42d18366 v8.0.0268

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patch 8.0.0268: may get ml_get error when :luado deletes lines commit https://github.com/vim/vim/commit/d58f03b1c21b5b0242718f89da53ddd67b1eff6b Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 29 22:48:45 2017 +0100 patch 8.0.0268: may get ml_get error when :luado deletes lines Problem: May get ml_get error when :luado deletes lines or switches to another buffer. (Nikolai Pavlov, issue https://github.com/vim/vim/issues/1421) Solution: Check the buffer and line every time.
author Christian Brabandt <cb@256bit.org>
date Sun, 29 Jan 2017 23:00:04 +0100
parents 6f63330ec225
children 1218c5353e2b
line wrap: on
line source

" Vim syntax file
" Language:         Treetop
" Maintainer:       Nikolai Weibull <now@bitwi.se>
" Latest Revision:  2011-03-14

if exists("b:current_syntax")
  finish
endif

let s:cpo_save = &cpo
set cpo&vim

syn keyword treetopTodo
      \ contained
      \ TODO
      \ FIXME
      \ XXX
      \ NOTE

syn match treetopComment
                        \ '#.*'
                        \ display
                        \ contains=treetopTodo

syn include @treetopRuby syntax/ruby.vim
unlet b:current_syntax

syn keyword treetopKeyword
                         \ require
                         \ end
syn region  treetopKeyword
                         \ matchgroup=treetopKeyword
                         \ start='\<\%(grammar\|include\|module\)\>\ze\s'
                         \ end='$'
                         \ transparent
                         \ oneline
                         \ keepend
                         \ contains=@treetopRuby
syn keyword treetopKeyword
                         \ rule
                         \ nextgroup=treetopRuleName
                         \ skipwhite skipnl

syn match   treetopGrammarName
                             \ '\u\w*'
                             \ contained

syn match   treetopRubyModuleName
                                \ '\u\w*'
                                \ contained

syn match   treetopRuleName
                          \ '\h\w*'
                          \ contained

syn region  treetopString
                        \ matchgroup=treetopStringDelimiter
                        \ start=+"+
                        \ end=+"+
syn region  treetopString
                        \ matchgroup=treetopStringDelimiter
                        \ start=+'+
                        \ end=+'+

syn region  treetopCharacterClass
                                \ matchgroup=treetopCharacterClassDelimiter
                                \ start=+\[+
                                \ skip=+\\\]+
                                \ end=+\]+

syn region  treetopRubyBlock
                           \ matchgroup=treetopRubyBlockDelimiter
                           \ start=+{+
                           \ end=+}+
                           \ contains=@treetopRuby

syn region  treetopSemanticPredicate
                           \ matchgroup=treetopSemanticPredicateDelimiter
                           \ start=+[!&]{+
                           \ end=+}+
                           \ contains=@treetopRuby

syn region  treetopSubclassDeclaration
                           \ matchgroup=treetopSubclassDeclarationDelimiter
                           \ start=+<+
                           \ end=+>+
                           \ contains=@treetopRuby

syn match   treetopEllipsis
                          \ +''+

hi def link treetopTodo                         Todo
hi def link treetopComment                      Comment
hi def link treetopKeyword                      Keyword
hi def link treetopGrammarName                  Constant
hi def link treetopRubyModuleName               Constant
hi def link treetopRuleName                     Identifier
hi def link treetopString                       String
hi def link treetopStringDelimiter              treetopString
hi def link treetopCharacterClass               treetopString
hi def link treetopCharacterClassDelimiter      treetopCharacterClass
hi def link treetopRubyBlockDelimiter           PreProc
hi def link treetopSemanticPredicateDelimiter   PreProc
hi def link treetopSubclassDeclarationDelimiter PreProc
hi def link treetopEllipsis                     Special

let b:current_syntax = 'treetop'

let &cpo = s:cpo_save
unlet s:cpo_save