- Refactored snippets filter.
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Shougo Matsushita
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6780dd60f6
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@ -1,7 +1,7 @@
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"=============================================================================
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" FILE: snippets_complete.vim
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" AUTHOR: Shougo Matsushita <Shougo.Matsu@gmail.com>
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" Last Modified: 30 Sep 2012.
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" Last Modified: 04 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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@ -62,13 +62,9 @@ endfunction"}}}
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function! s:keyword_filter(list, cur_keyword_str)"{{{
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let keyword_escape = neocomplcache#keyword_escape(a:cur_keyword_str)
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let prev_word = neocomplcache#get_prev_word(a:cur_keyword_str)
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" Keyword filter.
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let pattern = printf('v:val.word =~ %s &&'.
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\ '(!has_key(v:val, "prev_word") || v:val.prev_word == %s)',
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\ string('^' . keyword_escape), string(prev_word))
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let list = filter(a:list, pattern)
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let list = filter(a:list, printf('v:val.word =~ %s',
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\ string('^' . keyword_escape)))
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" Substitute abbr.
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let abbr_pattern = printf('%%.%ds..%%s',
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@ -1,7 +1,7 @@
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"=============================================================================
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" FILE: neosnippet.vim
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" AUTHOR: Shougo Matsushita <Shougo.Matsu@gmail.com>
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" Last Modified: 01 Oct 2012.
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" Last Modified: 04 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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@ -415,7 +415,7 @@ function! s:get_cursor_snippet(snippets, cur_text)"{{{
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return cur_word
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endfunction"}}}
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function! s:snippets_force_expand(cur_text, col)"{{{
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function! s:snippets_expand(cur_text, col)"{{{
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let cur_word = s:get_cursor_snippet(
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\ neosnippet#get_snippets(),
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\ a:cur_text)
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@ -423,6 +423,35 @@ function! s:snippets_force_expand(cur_text, col)"{{{
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call neosnippet#expand(
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\ a:cur_text, a:col, cur_word)
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endfunction"}}}
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function! s:snippets_jump(cur_text, col)"{{{
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" Get patterns and count.
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if empty(s:snippets_expand_stack)
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return s:search_outof_range(a:col)
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endif
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let expand_info = s:snippets_expand_stack[-1]
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" Search patterns.
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let [begin, end] = s:get_snippet_range(
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\ expand_info.begin_line,
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\ expand_info.begin_patterns,
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\ expand_info.end_line,
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\ expand_info.end_patterns)
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if s:search_snippet_range(begin, end, expand_info.holder_cnt)
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" Next count.
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let expand_info.holder_cnt += 1
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return 1
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endif
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" Search placeholder 0.
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if s:search_snippet_range(begin, end, 0)
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return 1
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endif
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" Not found.
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let s:snippets_expand_stack = s:snippets_expand_stack[: -2]
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return s:search_outof_range(a:col)
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endfunction"}}}
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function! s:snippets_expand_or_jump(cur_text, col)"{{{
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let cur_word = s:get_cursor_snippet(
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\ neosnippet#get_snippets(),
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@ -439,7 +468,7 @@ function! s:snippets_expand_or_jump(cur_text, col)"{{{
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call neosnippet#expand(
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\ a:cur_text, a:col, cur_word)
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else
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call s:snippets_force_jump(a:cur_text, a:col)
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call s:snippets_jump(a:cur_text, a:col)
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endif
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endfunction"}}}
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function! s:snippets_jump_or_expand(cur_text, col)"{{{
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@ -448,7 +477,7 @@ function! s:snippets_jump_or_expand(cur_text, col)"{{{
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if search(s:get_placeholder_marker_pattern(). '\|'
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\ .s:get_sync_placeholder_marker_pattern(), 'nw') > 0
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" Found snippet placeholder.
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call s:snippets_force_jump(a:cur_text, a:col)
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call s:snippets_jump(a:cur_text, a:col)
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else
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call neosnippet#expand(
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\ a:cur_text, a:col, cur_word)
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@ -534,7 +563,7 @@ function! neosnippet#expand(cur_text, col, trigger_name)"{{{
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endif
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if snip_word =~ s:get_placeholder_marker_pattern()
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call s:snippets_force_jump(a:cur_text, a:col)
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call s:snippets_jump(a:cur_text, a:col)
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endif
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let &l:iminsert = 0
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@ -572,35 +601,6 @@ function! s:indent_snippet(begin, end)"{{{
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let &l:equalprg = equalprg
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endfunction"}}}
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function! s:snippets_force_jump(cur_text, col)"{{{
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" Get patterns and count.
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if empty(s:snippets_expand_stack)
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return s:search_outof_range(a:col)
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endif
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let expand_info = s:snippets_expand_stack[-1]
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" Search patterns.
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let [begin, end] = s:get_snippet_range(
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\ expand_info.begin_line,
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\ expand_info.begin_patterns,
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\ expand_info.end_line,
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\ expand_info.end_patterns)
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if s:search_snippet_range(begin, end, expand_info.holder_cnt)
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" Next count.
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let expand_info.holder_cnt += 1
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return 1
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endif
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" Search placeholder 0.
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if s:search_snippet_range(begin, end, 0)
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return 1
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endif
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" Not found.
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let s:snippets_expand_stack = s:snippets_expand_stack[: -2]
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return s:search_outof_range(a:col)
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endfunction"}}}
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function! s:get_snippet_range(begin_line, begin_patterns, end_line, end_patterns)"{{{
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let pos = getpos('.')
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@ -823,7 +823,12 @@ function! neosnippet#get_snippets()"{{{
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endfor
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call extend(snippets, copy(s:snippets['_']), 'keep')
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return snippets
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let cur_keyword_str = matchstr(
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\ neosnippet#util#get_cur_text(), '\S\+$')
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let prev_word = s:get_prev_word(cur_keyword_str)
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return filter(snippets, printf("!has_key(v:val, 'prev_word')
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\ || v:val.prev_word ==# %s", string(prev_word)))
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endfunction"}}}
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function! neosnippet#get_snippets_directory()"{{{
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return s:snippets_dir
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@ -905,10 +910,10 @@ function! neosnippet#jump_or_expand_impl()
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return s:trigger(s:SID_PREFIX().'snippets_jump_or_expand')
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endfunction
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function! neosnippet#expand_impl()
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return s:trigger(s:SID_PREFIX().'snippets_force_expand')
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return s:trigger(s:SID_PREFIX().'snippets_expand')
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endfunction
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function! neosnippet#jump_impl()
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return s:trigger(s:SID_PREFIX().'snippets_force_jump')
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return s:trigger(s:SID_PREFIX().'snippets_jump')
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endfunction
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if !exists('s:snippets')
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@ -390,6 +390,9 @@ snippet *neosnippet-unite-action-snippet*
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==============================================================================
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CHANGELOG *neosnippet-changelog*
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2012-10-04
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- Refactored snippets filter.
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2012-10-01
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- Deleted neosnippet#force_expandable().
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- Improved python snippets.
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