Include syntax file only if it exists

This commit is contained in:
ryym
2016-01-12 22:58:46 +09:00
parent f35b872e7c
commit 7602a715d6

View File

@@ -6,37 +6,70 @@ if exists("b:current_syntax")
finish
endif
if !exists("s:syntaxes")
" Search available syntax files.
function s:search_syntaxes(...)
let syntaxes = {}
let names = a:000
for name in names
let syntaxes[name] = 0
endfor
for path in split(&runtimepath, ',')
if isdirectory(path . '/syntax')
for name in names
let syntaxes[name] = syntaxes[name] || filereadable(path . '/syntax/' . name . '.vim')
endfor
endif
endfor
return syntaxes
endfunction
let s:syntaxes = s:search_syntaxes('jade', 'coffee', 'stylus', 'sass', 'less')
endif
syntax include @HTML syntax/html.vim
unlet b:current_syntax
syntax region template keepend start=/<template>/ end="</template>" contains=@HTML fold
syntax include @JADE syntax/jade.vim
unlet b:current_syntax
syntax region jade keepend start=/<template lang="[^"]*jade[^"]*">/ end="</template>" contains=@JADE fold
if s:syntaxes.jade
syntax include @JADE syntax/jade.vim
unlet b:current_syntax
syntax region jade keepend start=/<template lang="[^"]*jade[^"]*">/ end="</template>" contains=@JADE fold
endif
syntax include @JS syntax/javascript.vim
unlet b:current_syntax
syntax region script keepend start=/<script>/ end="</script>" contains=@JS fold
syntax include @COFFEE syntax/coffee.vim
unlet b:current_syntax
" Matchgroup seems to be necessary for coffee
syntax region coffee keepend matchgroup=Delimiter start="<script lang=\"coffee\">" end="</script>" contains=@COFFEE fold
if s:syntaxes.coffee
syntax include @COFFEE syntax/coffee.vim
unlet b:current_syntax
" Matchgroup seems to be necessary for coffee
syntax region coffee keepend matchgroup=Delimiter start="<script lang=\"coffee\">" end="</script>" contains=@COFFEE fold
endif
syntax include @CSS syntax/css.vim
unlet b:current_syntax
syntax region style keepend start=/<style\( \+scoped\)\?>/ end="</style>" contains=@CSS fold
syntax include @stylus syntax/stylus.vim
unlet b:current_syntax
syntax region stylus keepend start=/<style lang="[^"]*stylus[^"]*"\( \+scoped\)\?>/ end="</style>" contains=@stylus fold
if s:syntaxes.stylus
syntax include @stylus syntax/stylus.vim
unlet b:current_syntax
syntax region stylus keepend start=/<style lang="[^"]*stylus[^"]*"\( \+scoped\)\?>/ end="</style>" contains=@stylus fold
endif
syntax include @sass syntax/sass.vim
unlet b:current_syntax
syntax region sass keepend start=/<style\( \+scoped\)\? lang="sass"\( \+scoped\)\?>/ end="</style>" contains=@sass fold
if s:syntaxes.sass
syntax include @sass syntax/sass.vim
unlet b:current_syntax
syntax region sass keepend start=/<style\( \+scoped\)\? lang="sass"\( \+scoped\)\?>/ end="</style>" contains=@sass fold
endif
syntax include @less syntax/less.vim
unlet b:current_syntax
syntax region less keepend matchgroup=PreProc start=/<style\%( \+scoped\)\? lang="less"\%( \+scoped\)\?>/ end="</style>" contains=@less fold
if s:syntaxes.less
syntax include @less syntax/less.vim
unlet b:current_syntax
syntax region less keepend matchgroup=PreProc start=/<style\%( \+scoped\)\? lang="less"\%( \+scoped\)\?>/ end="</style>" contains=@less fold
endif
let b:current_syntax = "vue"