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