diff --git a/README.md b/README.md index ef3ad87..cd2a773 100644 --- a/README.md +++ b/README.md @@ -51,6 +51,7 @@ Optionally download one of the [releases](https://github.com/sheerun/vim-polyglo - [jst](https://github.com/briancollins/vim-jst) (syntax, indent, ftdetect) - [latex](https://github.com/LaTeX-Box-Team/LaTeX-Box) (syntax, indent, ftplugin) - [less](https://github.com/groenewege/vim-less) (syntax, indent, ftplugin, ftdetect) +- [liquid](https://github.com/tpope/vim-liquid) (syntax, indent, ftplugin, ftdetect) - [markdown](https://github.com/tpope/vim-markdown) (syntax, ftplugin, ftdetect) - [nginx](https://github.com/mutewinter/nginx.vim) (syntax, ftdetect) - [ocaml](https://github.com/jrk/vim-ocaml) (syntax, indent, ftplugin) diff --git a/build b/build index 1ce37ba..7e0ff19 100755 --- a/build +++ b/build @@ -92,6 +92,7 @@ PACKS=" jst:briancollins/vim-jst latex:LaTeX-Box-Team/LaTeX-Box less:groenewege/vim-less + liquid:tpope/vim-liquid markdown:tpope/vim-markdown nginx:mutewinter/nginx.vim ocaml:jrk/vim-ocaml diff --git a/ftdetect/polyglot.vim b/ftdetect/polyglot.vim index 3024bb8..3e74c6f 100644 --- a/ftdetect/polyglot.vim +++ b/ftdetect/polyglot.vim @@ -72,6 +72,18 @@ au BufNewFile,BufRead *.ejs set filetype=jst au BufNewFile,BufRead *.jst set filetype=jst au BufNewFile,BufRead *.hamljs set filetype=jst autocmd BufNewFile,BufRead *.less setf less +au BufNewFile,BufRead *.liquid set ft=liquid +au BufNewFile,BufRead */_layouts/*.html,*/_includes/*.html set ft=liquid +au BufNewFile,BufRead *.html,*.xml,*.textile + \ if getline(1) == '---' | set ft=liquid | endif +au BufNewFile,BufRead *.markdown,*.mkd,*.mkdn,*.md + \ if getline(1) == '---' | + \ let b:liquid_subtype = 'markdown' | + \ set ft=liquid | + \ endif +au BufNewFile,BufRead */templates/**.liquid,*/layout/**.liquid,*/snippets/**.liquid + \ let b:liquid_subtype = 'html' | + \ set ft=liquid | autocmd BufNewFile,BufRead *.markdown,*.md,*.mdown,*.mkd,*.mkdn \ if &ft =~# '^\%(conf\|modula2\)$' | \ set ft=markdown | diff --git a/ftplugin/liquid.vim b/ftplugin/liquid.vim new file mode 100644 index 0000000..b211a88 --- /dev/null +++ b/ftplugin/liquid.vim @@ -0,0 +1,61 @@ +" Vim filetype plugin +" Language: Liquid +" Maintainer: Tim Pope +" Last Change: 2010 May 21 + +if exists('b:did_ftplugin') + finish +endif + +if !exists('g:liquid_default_subtype') + let g:liquid_default_subtype = 'html' +endif + +if !exists('b:liquid_subtype') + let s:lines = getline(1)."\n".getline(2)."\n".getline(3)."\n".getline(4)."\n".getline(5)."\n".getline("$") + let b:liquid_subtype = matchstr(s:lines,'liquid_subtype=\zs\w\+') + if b:liquid_subtype == '' + let b:liquid_subtype = matchstr(&filetype,'^liquid\.\zs\w\+') + endif + if b:liquid_subtype == '' + let b:liquid_subtype = matchstr(substitute(expand('%:t'),'\c\%(\.liquid\)\+$','',''),'\.\zs\w\+$') + endif + if b:liquid_subtype == '' + let b:liquid_subtype = g:liquid_default_subtype + endif +endif + +if exists('b:liquid_subtype') && b:liquid_subtype != '' + exe 'runtime! ftplugin/'.b:liquid_subtype.'.vim ftplugin/'.b:liquid_subtype.'_*.vim ftplugin/'.b:liquid_subtype.'/*.vim' +else + runtime! ftplugin/html.vim ftplugin/html_*.vim ftplugin/html/*.vim +endif +let b:did_ftplugin = 1 + +if exists('b:undo_ftplugin') + let b:undo_ftplugin .= '|' +else + let b:undo_ftplugin = '' +endif +if exists('b:browsefilter') + let b:browsefilter = "\n".b:browsefilter +else + let b:browsefilter = '' +endif +if exists('b:match_words') + let b:match_words .= ',' +elseif exists('loaded_matchit') + let b:match_words = '' +endif + +if has('gui_win32') + let b:browsefilter="Liquid Files (*.liquid)\t*.liquid" . b:browsefilter +endif + +if exists('loaded_matchit') + let b:match_words .= '\<\%(if\w*\|unless\|case\)\>:\<\%(elsif\|else\|when\)\>:\,\<\%(for\|tablerow\)\>:\%({%\s*\)\@<=empty\>:\,<\(capture\|comment\|highlight\)\>:\' +endif + +setlocal commentstring={%\ comment\ %}%s{%\ endcomment\ %} + +let b:undo_ftplugin .= 'setl cms< | unlet! b:browsefilter b:match_words' diff --git a/indent/liquid.vim b/indent/liquid.vim new file mode 100644 index 0000000..2f729f0 --- /dev/null +++ b/indent/liquid.vim @@ -0,0 +1,62 @@ +" Vim indent file +" Language: Liquid +" Maintainer: Tim Pope +" Last Change: 2010 May 21 + +if exists('b:did_indent') + finish +endif + +set indentexpr= +if exists('b:liquid_subtype') + exe 'runtime! indent/'.b:liquid_subtype.'.vim' +else + runtime! indent/html.vim +endif +unlet! b:did_indent + +if &l:indentexpr == '' + if &l:cindent + let &l:indentexpr = 'cindent(v:lnum)' + else + let &l:indentexpr = 'indent(prevnonblank(v:lnum-1))' + endif +endif +let b:liquid_subtype_indentexpr = &l:indentexpr + +let b:did_indent = 1 + +setlocal indentexpr=GetLiquidIndent() +setlocal indentkeys=o,O,*,<>>,{,},0),0],o,O,!^F,=end,=endif,=endunless,=endifchanged,=endcase,=endfor,=endtablerow,=endcapture,=else,=elsif,=when,=empty + +" Only define the function once. +if exists('*GetLiquidIndent') + finish +endif + +function! s:count(string,pattern) + let string = substitute(a:string,'\C'.a:pattern,"\n",'g') + return strlen(substitute(string,"[^\n]",'','g')) +endfunction + +function! GetLiquidIndent(...) + if a:0 && a:1 == '.' + let v:lnum = line('.') + elseif a:0 && a:1 =~ '^\d' + let v:lnum = a:1 + endif + let vcol = col('.') + call cursor(v:lnum,1) + exe "let ind = ".b:liquid_subtype_indentexpr + let lnum = prevnonblank(v:lnum-1) + let line = getline(lnum) + let cline = getline(v:lnum) + let line = substitute(line,'\C^\%(\s*{%\s*end\w*\s*%}\)\+','','') + let line .= matchstr(cline,'\C^\%(\s*{%\s*end\w*\s*%}\)\+') + let cline = substitute(cline,'\C^\%(\s*{%\s*end\w*\s*%}\)\+','','') + let ind += &sw * s:count(line,'{%\s*\%(if\|elsif\|else\|unless\|ifchanged\|case\|when\|for\|empty\|tablerow\|capture\)\>') + let ind -= &sw * s:count(line,'{%\s*end\%(if\|unless\|ifchanged\|case\|for\|tablerow\|capture\)\>') + let ind -= &sw * s:count(cline,'{%\s*\%(elsif\|else\|when\|empty\)\>') + let ind -= &sw * s:count(cline,'{%\s*end\w*$') + return ind +endfunction diff --git a/syntax/liquid.vim b/syntax/liquid.vim new file mode 100644 index 0000000..a52c780 --- /dev/null +++ b/syntax/liquid.vim @@ -0,0 +1,138 @@ +" Vim syntax file +" Language: Liquid +" Maintainer: Tim Pope +" Filenames: *.liquid +" Last Change: 2010 May 21 + +if exists('b:current_syntax') + finish +endif + +if !exists('main_syntax') + let main_syntax = 'liquid' +endif + +if !exists('g:liquid_default_subtype') + let g:liquid_default_subtype = 'html' +endif + +if !exists('b:liquid_subtype') && main_syntax == 'liquid' + let s:lines = getline(1)."\n".getline(2)."\n".getline(3)."\n".getline(4)."\n".getline(5)."\n".getline("$") + let b:liquid_subtype = matchstr(s:lines,'liquid_subtype=\zs\w\+') + if b:liquid_subtype == '' + let b:liquid_subtype = matchstr(&filetype,'^liquid\.\zs\w\+') + endif + if b:liquid_subtype == '' + let b:liquid_subtype = matchstr(substitute(expand('%:t'),'\c\%(\.liquid\)\+$','',''),'\.\zs\w\+$') + endif + if b:liquid_subtype == '' + let b:liquid_subtype = g:liquid_default_subtype + endif +endif + +if exists('b:liquid_subtype') && b:liquid_subtype != '' + exe 'runtime! syntax/'.b:liquid_subtype.'.vim' + unlet! b:current_syntax +endif + +syn case match + +if exists('b:liquid_subtype') && b:liquid_subtype != 'yaml' + " YAML Front Matter + syn include @liquidYamlTop syntax/yaml.vim + unlet! b:current_syntax + syn region liquidYamlHead start="\%^---$" end="^---\s*$" keepend contains=@liquidYamlTop,@Spell +endif + +if !exists('g:liquid_highlight_types') + let g:liquid_highlight_types = [] +endif + +if !exists('s:subtype') + let s:subtype = exists('b:liquid_subtype') ? b:liquid_subtype : '' + + for s:type in map(copy(g:liquid_highlight_types),'matchstr(v:val,"[^=]*$")') + if s:type =~ '\.' + let b:{matchstr(s:type,'[^.]*')}_subtype = matchstr(s:type,'\.\zs.*') + endif + exe 'syn include @liquidHighlight'.substitute(s:type,'\.','','g').' syntax/'.matchstr(s:type,'[^.]*').'.vim' + unlet! b:current_syntax + endfor + unlet! s:type + + if s:subtype == '' + unlet! b:liquid_subtype + else + let b:liquid_subtype = s:subtype + endif + unlet s:subtype +endif + +syn region liquidStatement matchgroup=liquidDelimiter start="{%" end="%}" contains=@liquidStatement containedin=ALLBUT,@liquidExempt keepend +syn region liquidExpression matchgroup=liquidDelimiter start="{{" end="}}" contains=@liquidExpression containedin=ALLBUT,@liquidExempt keepend +syn region liquidComment matchgroup=liquidDelimiter start="{%\s*comment\s*%}" end="{%\s*endcomment\s*%}" contains=liquidTodo,@Spell containedin=ALLBUT,@liquidExempt keepend +syn region liquidRaw matchgroup=liquidDelimiter start="{%\s*raw\s*%}" end="{%\s*endraw\s*%}" contains=TOP,@liquidExempt containedin=ALLBUT,@liquidExempt keepend + +syn cluster liquidExempt contains=liquidStatement,liquidExpression,liquidComment,liquidRaw,@liquidStatement,liquidYamlHead +syn cluster liquidStatement contains=liquidConditional,liquidRepeat,liquidKeyword,@liquidExpression +syn cluster liquidExpression contains=liquidOperator,liquidString,liquidNumber,liquidFloat,liquidBoolean,liquidNull,liquidEmpty,liquidPipe,liquidForloop + +syn keyword liquidKeyword highlight nextgroup=liquidTypeHighlight skipwhite contained +syn keyword liquidKeyword endhighlight contained +syn region liquidHighlight start="{%\s*highlight\s\+\w\+\s*%}" end="{% endhighlight %}" keepend + +for s:type in g:liquid_highlight_types + exe 'syn match liquidTypeHighlight "\<'.matchstr(s:type,'[^=]*').'\>" contained' + exe 'syn region liquidHighlight'.substitute(matchstr(s:type,'[^=]*$'),'\..*','','').' start="{%\s*highlight\s\+'.matchstr(s:type,'[^=]*').'\s*%}" end="{% endhighlight %}" keepend contains=@liquidHighlight'.substitute(matchstr(s:type,'[^=]*$'),'\.','','g') +endfor +unlet! s:type + +syn region liquidString matchgroup=liquidQuote start=+"+ end=+"+ contained +syn region liquidString matchgroup=liquidQuote start=+'+ end=+'+ contained +syn match liquidNumber "-\=\<\d\+\>" contained +syn match liquidFloat "-\=\<\d\+\>\.\.\@!\%(\d\+\>\)\=" contained +syn keyword liquidBoolean true false contained +syn keyword liquidNull null nil contained +syn match liquidEmpty "\" contained + +syn keyword liquidOperator and or not contained +syn match liquidPipe '|' contained skipwhite nextgroup=liquidFilter + +syn keyword liquidFilter date capitalize downcase upcase first last join sort size strip_html strip_newlines newline_to_br replace replace_first remove remove_first truncate truncatewords prepend append minus plus times divided_by contained + +syn keyword liquidConditional if elsif else endif unless endunless case when endcase ifchanged endifchanged contained +syn keyword liquidRepeat for endfor tablerow endtablerow in contained +syn match liquidRepeat "\%({%\s*\)\@<=empty\>" contained +syn keyword liquidKeyword assign cycle include with contained + +syn keyword liquidForloop forloop nextgroup=liquidForloopDot contained +syn match liquidForloopDot "\." nextgroup=liquidForloopAttribute contained +syn keyword liquidForloopAttribute length index index0 rindex rindex0 first last contained + +syn keyword liquidTablerowloop tablerowloop nextgroup=liquidTablerowloopDot contained +syn match liquidTablerowloopDot "\." nextgroup=liquidTableForloopAttribute contained +syn keyword liquidTablerowloopAttribute length index index0 col col0 index0 rindex rindex0 first last col_first col_last contained + +hi def link liquidDelimiter PreProc +hi def link liquidComment Comment +hi def link liquidTypeHighlight Type +hi def link liquidConditional Conditional +hi def link liquidRepeat Repeat +hi def link liquidKeyword Keyword +hi def link liquidOperator Operator +hi def link liquidString String +hi def link liquidQuote Delimiter +hi def link liquidNumber Number +hi def link liquidFloat Float +hi def link liquidEmpty liquidNull +hi def link liquidNull liquidBoolean +hi def link liquidBoolean Boolean +hi def link liquidFilter Function +hi def link liquidForloop Identifier +hi def link liquidForloopAttribute Identifier + +let b:current_syntax = 'liquid' + +if exists('main_syntax') && main_syntax == 'liquid' + unlet main_syntax +endif