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Diffstat (limited to 'vim71/indent/eruby.vim')
-rw-r--r-- | vim71/indent/eruby.vim | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/vim71/indent/eruby.vim b/vim71/indent/eruby.vim new file mode 100644 index 0000000..8aac09b --- /dev/null +++ b/vim71/indent/eruby.vim @@ -0,0 +1,73 @@ +" Vim indent file +" Language: eRuby +" Maintainer: Tim Pope <vimNOSPAM@tpope.info> +" Info: $Id: eruby.vim,v 1.9 2007/04/16 17:03:36 tpope Exp $ +" URL: http://vim-ruby.rubyforge.org +" Anon CVS: See above site +" Release Coordinator: Doug Kearns <dougkearns@gmail.com> + +if exists("b:did_indent") + finish +endif + +runtime! indent/ruby.vim +unlet! b:did_indent +set indentexpr= + +if exists("b:eruby_subtype") + exe "runtime! indent/".b:eruby_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:eruby_subtype_indentexpr = &l:indentexpr + +let b:did_indent = 1 + +setlocal indentexpr=GetErubyIndent() +setlocal indentkeys=o,O,*<Return>,<>>,{,},0),0],o,O,!^F,=end,=else,=elsif,=rescue,=ensure,=when + +" Only define the function once. +if exists("*GetErubyIndent") + finish +endif + +function! GetErubyIndent() + let vcol = col('.') + call cursor(v:lnum,1) + let inruby = searchpair('<%','','%>') + call cursor(v:lnum,vcol) + if inruby && getline(v:lnum) !~ '^<%' + let ind = GetRubyIndent() + else + exe "let ind = ".b:eruby_subtype_indentexpr + endif + let lnum = prevnonblank(v:lnum-1) + let line = getline(lnum) + let cline = getline(v:lnum) + if cline =~# '<%\s*\%(end\|else\|\%(ensure\|rescue\|elsif\|when\).\{-\}\)\s*\%(-\=%>\|$\)' + let ind = ind - &sw + endif + if line =~# '\<do\%(\s*|[^|]*|\)\=\s*-\=%>' + let ind = ind + &sw + elseif line =~# '<%\s*\%(module\|class\|def\|if\|for\|while\|until\|else\|elsif\|case\|when\|unless\|begin\|ensure\|rescue\)\>.*%>' + let ind = ind + &sw + endif + if line =~# '^\s*<%[=#]\=\s*$' && cline !~# '^\s*end\>' + let ind = ind + &sw + endif + if cline =~# '^\s*-\=%>\s*$' + let ind = ind - &sw + endif + return ind +endfunction + +" vim:set sw=2 sts=2 ts=8 noet ff=unix: |