57 lines
1.6 KiB
VimL
57 lines
1.6 KiB
VimL
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if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'elixir') == -1
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let s:SKIP_SYNTAX = '\%(Comment\|String\)$'
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let s:BLOCK_SKIP = "synIDattr(synID(line('.'),col('.'),1),'name') =~? '".s:SKIP_SYNTAX."'"
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function! elixir#util#is_indentable_at(line, col)
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if a:col == -1 " skip synID lookup for not found match
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return 1
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end
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" TODO: Remove these 2 lines
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" I don't know why, but for the test on spec/indent/lists_spec.rb:24.
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" Vim is making some mess on parsing the syntax of 'end', it is being
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" recognized as 'elixirString' when should be recognized as 'elixirBlock'.
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call synID(a:line, a:col, 1)
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" This forces vim to sync the syntax. Using fromstart is very slow on files
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" over 1k lines
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syntax sync minlines=20 maxlines=150
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return synIDattr(synID(a:line, a:col, 1), "name")
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\ !~ s:SKIP_SYNTAX
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endfunction
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function! elixir#util#is_indentable_match(line, pattern)
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return elixir#util#is_indentable_at(a:line.num, match(a:line.text, a:pattern))
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endfunction
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function! elixir#util#count_indentable_symbol_diff(line, open, close)
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if elixir#util#is_indentable_match(a:line, a:open)
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\ && elixir#util#is_indentable_match(a:line, a:close)
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return
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\ s:match_count(a:line.text, a:open)
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\ - s:match_count(a:line.text, a:close)
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else
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return 0
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end
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endfunction
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function! s:match_count(string, pattern)
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let size = strlen(a:string)
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let index = 0
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let counter = 0
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while index < size
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let index = match(a:string, a:pattern, index)
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if index >= 0
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let index += 1
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let counter +=1
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else
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break
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end
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endwhile
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return counter
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endfunction
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endif
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