64 lines
2.2 KiB
VimL
64 lines
2.2 KiB
VimL
"=============================================================================
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" FILE: snippets.vim
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" AUTHOR: Shougo Matsushita <Shougo.Matsu@gmail.com>
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" Last Modified: 21 Oct 2012.
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" License: MIT license {{{
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" Permission is hereby granted, free of charge, to any person obtaining
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" a copy of this software and associated documentation files (the
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" "Software"), to deal in the Software without restriction, including
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" without limitation the rights to use, copy, modify, merge, publish,
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" distribute, sublicense, and/or sell copies of the Software, and to
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" permit persons to whom the Software is furnished to do so, subject to
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" the following conditions:
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"
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" The above copyright notice and this permission notice shall be included
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" in all copies or substantial portions of the Software.
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"
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" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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" IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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" CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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" TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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" SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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" }}}
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"=============================================================================
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" Only load this indent file when no other was loaded.
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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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let s:save_cpo = &cpo
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set cpo&vim
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if !exists('b:undo_indent')
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let b:undo_indent = ''
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else
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let b:undo_indent = '|'
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endif
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setlocal indentexpr=SnippetsIndent()
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function! SnippetsIndent() "{{{
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let line = getline('.')
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let prev_line = (line('.') == 1)? '' : getline(line('.')-1)
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if prev_line =~ '^\s*$'
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return 0
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elseif prev_line =~ '^\%(include\|snippet\|abbr\|prev_word\|delete\|alias\|options\)'
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\&& line !~ '^\s*\%(include\|snippet\|abbr\|prev_word\|delete\|alias\|options\)'
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return &shiftwidth
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else
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return match(line, '\S')
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endif
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endfunction"}}}
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let b:undo_indent .= '
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\ setlocal indentexpr<
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\'
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let &cpo = s:save_cpo
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unlet s:save_cpo
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