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9e2f378b6d
Problem: filetype: stylus files not recognized
Solution: Detect '*.styl' and '*.stylus' as stylus filetype,
include indent, filetype and syntax plugin
(Philip H)
closes: vim/vim#14656
2d919d2744
Co-authored-by: Philip H <47042125+pheiduck@users.noreply.github.com>
122 lines
3.0 KiB
VimL
122 lines
3.0 KiB
VimL
" Vim indent file
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" Language: Stylus
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" Maintainer: Marc Harter
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" Last Change: 2010 May 21
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" Based On: sass.vim from Tim Pope
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"
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if exists("b:did_indent")
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finish
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endif
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let b:did_indent = 1
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setlocal indentexpr=GetStylusIndent()
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setlocal indentkeys=o,O,*<Return>,},],0),!^F
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let b:undo_indent = "setl indentexpr< indentkeys<"
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if exists("*GetStylusIndent") " only define once
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finish
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endif
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function s:prevnonblanknoncomment(lnum)
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let lnum = a:lnum
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while lnum > 1
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let lnum = prevnonblank(lnum)
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let line = getline(lnum)
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if line =~ '\*/'
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while lnum > 1 && line !~ '/\*'
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let lnum -= 1
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endwhile
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if line =~ '^\s*/\*'
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let lnum -= 1
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else
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break
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endif
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else
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break
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endif
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endwhile
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return lnum
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endfunction
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function s:count_braces(lnum, count_open)
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let n_open = 0
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let n_close = 0
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let line = getline(a:lnum)
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let pattern = '[{}]'
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let i = match(line, pattern)
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while i != -1
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if synIDattr(synID(a:lnum, i + 1, 0), 'name') !~ 'css\%(Comment\|StringQ\{1,2}\)'
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if line[i] == '{'
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let n_open += 1
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elseif line[i] == '}'
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if n_open > 0
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let n_open -= 1
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else
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let n_close += 1
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endif
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endif
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endif
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let i = match(line, pattern, i + 1)
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endwhile
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return a:count_open ? n_open : n_close
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endfunction
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" function CheckCSSIndent()
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" let line = getline(v:lnum)
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" if line =~ '^\s*\*'
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" return cindent(v:lnum)
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" endif
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"
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" let pnum = s:prevnonblanknoncomment(v:lnum - 1)
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" if pnum == 0
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" return 0
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" endif
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function! GetStylusIndent()
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let line = getline(v:lnum)
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if line =~ '^\s*\*'
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return cindent(v:lnum)
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endif
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let pnum = s:prevnonblanknoncomment(v:lnum - 1)
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if pnum == 0
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return 0
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endif
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let lnum = prevnonblank(v:lnum-1)
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if lnum == 0
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return 0
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endif
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let pline = getline(pnum)
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if pline =~ '[}{]'
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return indent(pnum) + s:count_braces(pnum, 1) * &sw - s:count_braces(v:lnum, 0) * &sw
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endif
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let line = substitute(getline(lnum),'[\s()]\+$','','') " get last line strip ending whitespace
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let cline = substitute(substitute(getline(v:lnum),'\s\+$','',''),'^\s\+','','') " get current line, trimmed
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let lastcol = strlen(line) " get last col in prev line
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let line = substitute(line,'^\s\+','','') " then remove preceeding whitespace
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let indent = indent(lnum) " get indent on prev line
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let cindent = indent(v:lnum) " get indent on current line
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let increase = indent + &sw " increase indent by the shift width
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if indent == indent(lnum)
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let indent = cindent <= indent ? indent : increase
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endif
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let group = synIDattr(synID(lnum,lastcol,1),'name')
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" if group !~? 'css.*' && line =~? ')\s*$' " match user functions
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" return increase
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if group =~? '\v^%(cssTagName|cssClassName|cssIdentifier|cssSelectorOp|cssSelectorOp2|cssBraces|cssAttributeSelector|cssPseudo|stylusId|stylusClass)$'
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return increase
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elseif (group == 'stylusUserFunction') && (indent(lnum) == '0') " mixin definition
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return increase
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else
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return indent
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endif
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endfunction
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" vim:set sw=2;
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