*neocomplcache-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| Functions |neocomplcache-snippets-complete-functions| 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, offers functionality similar to snipMate.vim or snippetsEmu.vim. Since you can choose snippet with neocomplcache interface, you might have less trouble learning it. ============================================================================== 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* Makes cache of [filetype] snippets. It automatically selects current buffer's filetype unless you specify [filetype]. :NeoComplCacheEditSnippets [filetype] *:NeoComplCacheEditSnippets* Opens [filetype] snippets to edit. It automatically selects current buffer's filetype unless you specify [filetype]. If [filetype] snippet file doesn't exist, it creates one automatically. This command edits a snippet file in |g:neocomplcache_snippets_dir| with precedence. Re-cache will be done automatically when you save the file. :NeoComplCacheEditRuntimeSnippets [filetype] *:NeoComplCacheEditRuntimeSnippets* Opens [filetype] snippets to edit. It automatically selects current buffer's filetype unless you specify [filetype]. If [filetype] snippet file doesn't exist, it creates one automatically. This command edits a runtime snippet file with snippets_complete. Re-cache will be done automatically when you save the file. ------------------------------------------------------------------------------ VARIABLES *neocomplcache-snippets-complete-variables* g:neocomplcache_snippets_dir *g:neocomplcache_snippets_dir* This variable appoints a path to user-defined snippet files. You can set multiple values in comma-separated form. If the directory doesn't exist, it is ignored. User defined snippets were read after normal snippet files, so redundant snippets will be overwritten. This variable doesn't exist unless you declare it. g:neocomplcache_disable_select_mode_mappings *g:neocomplcache_disable_select_mode_mappings* This variable controls whether to disable Key-mappings in |Select-mode| when snippets_complete performs. Usually you had better enable it. Default value is 1. g:neocomplcache_snippets_disable_runtime_snippets *g:neocomplcache_snippets_disable_runtime_snippets* If this variable is 1, runtime snippets won't be loaded. This variable is useful to avoid snippets conflictions. Default value is 0. ------------------------------------------------------------------------------ KEY MAPPINGS *neocomplcache-snippets-complete-key-mappings* (neocomplcache_snippets_expand) *(neocomplcache_snippets_expand)* Expands a cursor snippet of plural lines. When there is no snippet, jumps to the next placeholder. Note: It searches cursor snippet from keyword patterns in the first. (neocomplcache_snippets_jump) *(neocomplcache_snippets_jump)* Jump to 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 no snippet. (neocomplcache_snippets_force_jump) *(neocomplcache_snippets_force_jump)* Jump to 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 with imap . It checks whether cursor text is a snippet trigger or a placeholder exists in the current buffer. It's useful for saving keymappings. Return value is not just a boolean but either 0: not found 1: cursor text is a snippet trigger 2: a placeholder exists in the current buffer 3: both found > imap neocomplcache#sources#snippets_complete#expandable() ? \ "\(neocomplcache_snippets_expand)" : "\" < neocomplcache#sources#snippets_complete#force_expandable() *neocomplcache#sources#snippets_complete#force_expandable()* Use this function with imap . It checks whether cursor text is snippet trigger. Useful for saving keymappings. neocomplcache#sources#snippets_complete#jumpable() *neocomplcache#sources#snippets_complete#jumpable()* Use this function with imap . It checks whether cursor text is an existing placeholder in current buffer. Useful for saving keymappings. ------------------------------------------------------------------------------ FUNCTIONS *neocomplcache-snippets-complete-functions* neocomplcache#sources#snippets_complete#get_snippets_dir() *neocomplcache#sources#snippets_complete#get_snippets_dir()* Gets snippet directories. This directories contain runtime snippets directories and |g:neocomplcache_snippets_dir| directories. ============================================================================== 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-syntax* The snippet syntax is similar to |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 was already defined by other snippet file. If you want to overwrite it explicitly, please use: > delete snippets_name < and redefine the snippet. When including external files or other snippet file's snippets are overwrited, you 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 for easy snippet editing, the file will be loaded automatically when you save the file. Neocomplcache doesn't map snippet-expand key by default. If you want to use snippet feature, you can 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 contain new lines. 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}
${4} < If you use hard tab for indentation in snippet file, neocomplcache will use 'shiftwidth' instead of Vim indent plugin. This feature is useful while some languages' indent files can not work very well (e.g.: PHP, Python). > snippet if if (${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 it 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* 2012-09-27 - Improved add placeholder behavior. - Fixed wrong indentation when 'expandtab'. 2012-09-23 - Fixed substitute tab character. - Improved cursor position. - Fixed column in select mode. - Added lua snip. - Improved javascript snip. - Improved ruby snip. 2012-09-06 - Added neocomplcache__convertable attribute. 2012-08-30 - Changed (neocomplcache_snippets_expand) behavior. 2012-08-27 - Fixed neocomplcache#sources#snippets_complete#force_expandable(). 2012-08-02 - Improved caching snippet files. 2012-06-06 - Added neocomplcache#sources#snippets_complete#get_snippets_dir(). 2012-06-02 - Fixed exapnd indentation. 2012-05-16 - Added ftdetect file. 2012-05-12 - Improved c snip. 2012-05-03 - Released ver.2.0. 2012-04-05 - Fixed nested placeholder problem. 2012-03-23 - Fixed substitute pattern bug. 2012-03-19 - Fixed substitute marker. 2012-03-18 - Fixed for expandtab. 2012-03-17 - Fixed for echodoc. 2012-03-16 - Fixed snippets indentation. 2012-03-15 - Improved search snippet markers behavior. - Don't conceal default codes. 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: