*neocomplcache-snippets-complete-snippets-complete.txt* neocomplcache complete snippets source Version: 2.0 Author : Shougo 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. }}} CONTENTS *neocomplcache-snippets-complete-contents* Introduction |neocomplcache-snippets-complete-introduction| Install |neocomplcache-snippets-complete-install| Interface |neocomplcache-snippets-complete-interface| Commands |neocomplcache-snippets-complete-commands| Variables |neocomplcache-snippets-complete-variables| Key mappings |neocomplcache-snippets-complete-key-mappings| Examples |neocomplcache-snippets-complete-examples| Snippet syntax |neocomplcache-snippets-complete-snippet-syntax| Changelog |neocomplcache-snippets-complete-changelog| ============================================================================== INTRODUCTION *neocomplcache-snippets-complete-introduction* This source analyzes snippet files for completion. The source offer a function similar with snipMate.vim and snippetsEmu.vim. Because you can search a snippet with a function of neocomplcache, you may omit trouble to learn. ============================================================================== INSTALL *neocomplcache-snippets-complete-install* 1: Install neocomplcache(https://github.com/Shougo/neocomplcache). 2: Extract the file and put files in your Vim directory (usually ~/.vim/ or Program Files/Vim/vimfiles on Windows). ============================================================================== INTERFACE *neocomplcache-snippets-complete-interface* ------------------------------------------------------------------------------ COMMANDS *neocomplcache-snippets-complete-commands* :NeoComplCacheCachingSnippets [filetype] *:NeoComplCacheCachingSnippets* Caching [filetype] snippet file. Select current buffer filetype when [filetype] omitted. :NeoComplCacheEditSnippets [filetype] *:NeoComplCacheEditSnippets* Edit [filetype] snippets. Edit current buffer's filetype snippets when [filetype] omitted. When there is not [filetype] snippet file, it is generated newly. This command edits a snippet file in g:neocomplcache_snippets_dir with precedence. It is done re-cache automatically when you store a snippet file. :NeoComplCacheEditRuntimeSnippets [filetype] *:NeoComplCacheEditRuntimeSnippets* Edit [filetype] snippets. Edit current buffer's filetype snippets when [filetype] omitted. When there is not [filetype] snippet file, it is generated newly. This command edits a runtime snippet file with snippets_complete. It is done re-cache automatically when you store a snippet file. ------------------------------------------------------------------------------ VARIABLES *neocomplcache-snippets-complete-variables* g:neocomplcache_snippets_dir *g:neocomplcache_snippets_dir* This variable appoints the pass of the snippet files which user defined. It cuts the directory by plural appointment in comma separated value. When there is not the directory which appointed here, neocomplcache will ignore. User defined snippet files are read after having read a normal snippet files. It is overwritten redundant snippet. There is not this variable unless a user defines it by oneself. g:neocomplcache_disable_select_mode_mappings *g:neocomplcache_disable_select_mode_mappings* This variable control whether you invalidate Key-mappings of Select-mode which snippets_complete performs. You had better usually validate it. Default value is 1. g:neocomplcache_snippets_disable_runtime_snippets *g:neocomplcache_snippets_disable_runtime_snippets* If this variable is 1, runtime snippets isn't loaded. This variable is useful to avoid conflicting snippets. Default value is 0. ------------------------------------------------------------------------------ KEY MAPPINGS *neocomplcache-snippets-complete-key-mappings* (neocomplcache_snippets_expand) *(neocomplcache_snippets_expand)* Expand a cursor snippet of plural lines. When there is not snippet, jump to the next placeholder. Note: cursor snippet must be match keyword patterns. For example if snippet name is ".", snippets_complete don't expand it. If you expand snippet ".", Please use |(neocomplcache_snippets_force_expand)|. (neocomplcache_snippets_jump) *(neocomplcache_snippets_jump)* Jump to the next placeholder. If there is no placeholder, expand a multiline cursor snippet. (neocomplcache_snippets_force_expand) *(neocomplcache_snippets_force_expand)* Expand a cursor snippet. Does nothing if there is not snippet. (neocomplcache_snippets_force_jump) *(neocomplcache_snippets_force_jump)* Jump to the next place holder. Do not expand any snippet. When you do not want to expand a snippet name, use this keymapping. (neocomplcache_start_unite_snippet) *(neocomplcache_start_unite_snippet)* Start unite snippet source. Note: This mappings is available in insert mode. neocomplcache#sources#snippets_complete#expandable() *neocomplcache#sources#snippets_complete#expandable()* Use this function on inoremap . It check whether cursor text is snippets trigger or exists placeholder in current buffer. This function is useful when saving keymappings. Return value is 0 : not found 1 : cursor text is snippets trigger 2 : exists placeholder in current buffer 3 : both found. > imap neocomplcache#snippets_complete#expandable() ? \ "\(neocomplcache_snippets_expand)" : "\" < neocomplcache#sources#snippets_complete#force_expandable() *neocomplcache#sources#snippets_complete#force_expandable()* Use this function on inoremap . It check whether cursor text is snippets triggerThis function is useful when saving keymappings. neocomplcache#sources#snippets_complete#jumpable() *neocomplcache#sources#snippets_complete#jumpable()* Use this function on inoremap . It check whether exists placeholder in current buffer. This function is useful when saving keymappings. ============================================================================== EXAMPLES *neocomplcache-snippets-complete-examples* > " Plugin key-mappings. imap (neocomplcache_snippets_expand) smap (neocomplcache_snippets_expand) " SuperTab like snippets behavior. "imap neocomplcache#sources#snippets_complete#expandable() ? " \ "\(neocomplcache_snippets_expand)" : pumvisible() ? "\" : "\" " For snippet_complete marker. if has('conceal') set conceallevel=2 concealcursor=i endif < ============================================================================== SNIPPET SYNTAX *neocomplcache-snippets-complete-snippet-completion* neocomplcache has built-in snippet feature. The snippet syntax resembles |snipMate|. Example: > snippet if abbr if endif prev_word '^' if $<1:condition> ${2} endif < snippet {snippet_name} syntax is the snippet name. abbr {abbr_name} is the completion abbrevation (same to completion "abbr" key). prev_word '^' means this snippet is enabled only in line head. By the way, it is warned that the snippet name is already defined by same snippet file. When you want to overwrite explicitly, as follows: > delete snippets_name < And redefine snippet by snippet statement. When include external files or other snippet file's snippets are overwrited, will not be warned. Snippet include feature is available. > include c.snip < Eval snippet feature is available. > snippet hoge prev_word '^' `expand("%")` < If you use |:NeoComplCacheEditSnippets| command, edit snippet easily. When you saved a snippet file, the snippet file is loaded automatically. Neocomplcache don't mapping expand snippet key automatically. If you use neocomplcache snippet feature, define below mappings in your .vimrc. > imap (neocomplcache_snippets_expand) smap (neocomplcache_snippets_expand) < Placeholder feature is available. > snippet if abbr if endif prev_word '^' if ${1:condition} ${2} endif < '_' snippet feature is supported. '_' snippet is loaded in all filetypes. And neocomplcache can load snipMate snippets. Alias feature is supported. Separator is ' ' or ','. > alias hoge hogera hogehoge < Synchronized placeholder feature is supported. $1 is synchronized to ${1}. When you jump next, it is synchlonized. $0 is last jump placeholder. The placeholder value can't be contained new line. Below snippet is illegal. > snippet test ${1:constructor: (${2:args\}) -> ${3:# do smth}} < Multi snippet feature is supported in snipMate. neocomplcache substitutes trigger and descriptions spaces to '_'. > snippet trigger description1 hoge snippet trigger description2 piyo < You choose snippet or and expand it with |(neocomplcache_snippets_expand)| key-mappings. Nested placeholder feature is supported. But must escape inner '}'. '\' is eacape sequence. > snippet div
${3}
${4} < If you indented by hard tab in snippet file, neocomplcache will use shiftwidth instead of the original indent function provided by Vim. This feature is useful when you use the language whose indent file can not work very well(example: PHP). > snippet if if (${1:/* condition */}) { ${2:// code...} } < ============================================================================== UNITE SOURCES *neocomplcache-snippets-complete-unite-sources* *neocomplcache-snippets-complete-unite-source-snippet* snippet The candidates are neocomplcache snippets. The kinds are "snippet". Normally, used in |(neocomplcache_start_unite_snippet)| mappings. But you can execute by ":Unite snippet". You can edit snippet file in "edit" action. Examples: > imap (neocomplcache_start_unite_snippet) < source actions snippet *neocomplcache-snippets-complete-unite-action-snippet* expand Expand snippet(default action) edit Edit snippet preview View snippet definition ============================================================================== CHANGELOG *neocomplcache-snippets-complete-changelog* 2012-03-15 - Improved search snippet markers behavior. 2012-03-14 - Refactored expand snippet behavior. - Fixed expand bug. - Refactored substitute patterns. - Changed marker patterns. 2012-03-08 - Use shiftwidth instead of softabstop. - Fixed plugin indentation problem. 2012-03-07 - Added snippet source. - Fixed snippet source behavior. - Improved snippet source. 2012-03-06 - Improved ftplugin. 2012-03-03 - Added neocomplcache#sources#snippets_complete#force_expandable() and neocomplcache#sources#snippets_complete#jumpable(). 2012-02-25 - Improved split(). 2012-02-24 - Improved a bit. 2012-02-22 - Fixed prev_word behavior. 2012-02-21 - Improved documentation. 2012-02-05 - Fixed variable name. 2012-02-02 - Initial version. - Improved documentation. ============================================================================== vim:tw=78:ts=8:ft=help:norl:noet:fen:fdl=0:noet: