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authorBen Beltran <ben@freshout.us>2013-06-05 10:50:57 -0500
committerBen Beltran <ben@freshout.us>2013-06-05 10:50:57 -0500
commitab031d44e56467cb7e172206db1aae1d9f34d1b6 (patch)
tree9b90a140e8ab77803520e9b3abd2d84b41496cf1 /vim/plugin/supertab.vim
parentb61151bbd6d1b325d2d0d09cac7d06e2543346c7 (diff)
Aand that's all the plugins.
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-" Author:
-" Original: Gergely Kontra <kgergely@mcl.hu>
-" Current: Eric Van Dewoestine <ervandew@gmail.com> (as of version 0.4)
-" Please direct all correspondence to Eric.
-" Version: 1.6
-" GetLatestVimScripts: 1643 1 :AutoInstall: supertab.vim
-"
-" Description: {{{
-" Use your tab key to do all your completion in insert mode!
-" You can cycle forward and backward with the <Tab> and <S-Tab> keys
-" Note: you must press <Tab> once to be able to cycle back
-"
-" http://www.vim.org/scripts/script.php?script_id=1643
-" }}}
-"
-" License: {{{
-" Copyright (c) 2002 - 2011
-" All rights reserved.
-"
-" Redistribution and use of this software in source and binary forms, with
-" or without modification, are permitted provided that the following
-" conditions are met:
-"
-" * Redistributions of source code must retain the above
-" copyright notice, this list of conditions and the
-" following disclaimer.
-"
-" * Redistributions in binary form must reproduce the above
-" copyright notice, this list of conditions and the
-" following disclaimer in the documentation and/or other
-" materials provided with the distribution.
-"
-" * Neither the name of Gergely Kontra or Eric Van Dewoestine nor the names
-" of its contributors may be used to endorse or promote products derived
-" from this software without specific prior written permission of Gergely
-" Kontra or Eric Van Dewoestine.
-"
-" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
-" IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
-" THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-" CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-" EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-" PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-" PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-" LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-" NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-" SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-" }}}
-"
-" Testing Info: {{{
-" Running vim + supertab with the absolute bar minimum settings:
-" $ vim -u NONE -U NONE -c "set nocp | runtime plugin/supertab.vim"
-" }}}
-
-if v:version < 700
- finish
-endif
-
-if exists('complType') " Integration with other completion functions.
- finish
-endif
-
-let s:save_cpo=&cpo
-set cpo&vim
-
-" Global Variables {{{
-
- if !exists("g:SuperTabDefaultCompletionType")
- let g:SuperTabDefaultCompletionType = "<c-p>"
- endif
-
- if !exists("g:SuperTabContextDefaultCompletionType")
- let g:SuperTabContextDefaultCompletionType = "<c-p>"
- endif
-
- if !exists("g:SuperTabCompletionContexts")
- let g:SuperTabCompletionContexts = ['s:ContextText']
- endif
-
- if !exists("g:SuperTabRetainCompletionDuration")
- let g:SuperTabRetainCompletionDuration = 'insert'
- endif
-
- if !exists("g:SuperTabNoCompleteBefore")
- " retain backwards compatability
- if exists("g:SuperTabMidWordCompletion") && !g:SuperTabMidWordCompletion
- let g:SuperTabNoCompleteBefore = ['\k']
- else
- let g:SuperTabNoCompleteBefore = []
- endif
- endif
-
- if !exists("g:SuperTabNoCompleteAfter")
- " retain backwards compatability
- if exists("g:SuperTabLeadingSpaceCompletion") && g:SuperTabLeadingSpaceCompletion
- let g:SuperTabNoCompleteAfter = []
- else
- let g:SuperTabNoCompleteAfter = ['\s']
- endif
- endif
-
- if !exists("g:SuperTabMappingForward")
- let g:SuperTabMappingForward = '<tab>'
- endif
- if !exists("g:SuperTabMappingBackward")
- let g:SuperTabMappingBackward = '<s-tab>'
- endif
-
- if !exists("g:SuperTabMappingTabLiteral")
- let g:SuperTabMappingTabLiteral = '<c-tab>'
- endif
-
- if !exists("g:SuperTabLongestEnhanced")
- let g:SuperTabLongestEnhanced = 0
- endif
-
- if !exists("g:SuperTabLongestHighlight")
- let g:SuperTabLongestHighlight = 0
- endif
-
- if !exists("g:SuperTabCrMapping")
- let g:SuperTabCrMapping = 1
- endif
-
-" }}}
-
-" Script Variables {{{
-
- " construct the help text.
- let s:tabHelp =
- \ "Hit <CR> or CTRL-] on the completion type you wish to switch to.\n" .
- \ "Use :help ins-completion for more information.\n" .
- \ "\n" .
- \ "|<c-n>| - Keywords in 'complete' searching down.\n" .
- \ "|<c-p>| - Keywords in 'complete' searching up (SuperTab default).\n" .
- \ "|<c-x><c-l>| - Whole lines.\n" .
- \ "|<c-x><c-n>| - Keywords in current file.\n" .
- \ "|<c-x><c-k>| - Keywords in 'dictionary'.\n" .
- \ "|<c-x><c-t>| - Keywords in 'thesaurus', thesaurus-style.\n" .
- \ "|<c-x><c-i>| - Keywords in the current and included files.\n" .
- \ "|<c-x><c-]>| - Tags.\n" .
- \ "|<c-x><c-f>| - File names.\n" .
- \ "|<c-x><c-d>| - Definitions or macros.\n" .
- \ "|<c-x><c-v>| - Vim command-line.\n" .
- \ "|<c-x><c-u>| - User defined completion.\n" .
- \ "|<c-x><c-o>| - Omni completion.\n" .
- \ "|<c-x>s| - Spelling suggestions."
-
- " set the available completion types and modes.
- let s:types =
- \ "\<c-e>\<c-y>\<c-l>\<c-n>\<c-k>\<c-t>\<c-i>\<c-]>" .
- \ "\<c-f>\<c-d>\<c-v>\<c-n>\<c-p>\<c-u>\<c-o>\<c-n>\<c-p>s"
- let s:modes = '/^E/^Y/^L/^N/^K/^T/^I/^]/^F/^D/^V/^P/^U/^O/s'
- let s:types = s:types . "np"
- let s:modes = s:modes . '/n/p'
-
-" }}}
-
-" SuperTabSetDefaultCompletionType(type) {{{
-" Globally available function that users can use to set the default
-" completion type for the current buffer, like in an ftplugin.
-function! SuperTabSetDefaultCompletionType(type)
- " init hack for <c-x><c-v> workaround.
- let b:complCommandLine = 0
-
- let b:SuperTabDefaultCompletionType = a:type
-
- " set the current completion type to the default
- call SuperTabSetCompletionType(b:SuperTabDefaultCompletionType)
-endfunction " }}}
-
-" SuperTabSetCompletionType(type) {{{
-" Globally available function that users can use to create mappings to quickly
-" switch completion modes. Useful when a user wants to restore the default or
-" switch to another mode without having to kick off a completion of that type
-" or use SuperTabHelp. Note, this function only changes the current
-" completion type, not the default, meaning that the default will still be
-" restored once the configured retension duration has been met (see
-" g:SuperTabRetainCompletionDuration). To change the default for the current
-" buffer, use SuperTabDefaultCompletionType(type) instead. Example mapping to
-" restore SuperTab default:
-" nmap <F6> :call SetSuperTabCompletionType("<c-p>")<cr>
-function! SuperTabSetCompletionType(type)
- call s:InitBuffer()
- exec "let b:complType = \"" . escape(a:type, '<') . "\""
-endfunction " }}}
-
-" SuperTabAlternateCompletion(type) {{{
-" Function which can be mapped to a key to kick off an alternate completion
-" other than the default. For instance, if you have 'context' as the default
-" and want to map ctrl+space to issue keyword completion.
-" Note: due to the way vim expands ctrl characters in mappings, you cannot
-" create the alternate mapping like so:
-" imap <c-space> <c-r>=SuperTabAlternateCompletion("<c-p>")<cr>
-" instead, you have to use \<lt> to prevent vim from expanding the key
-" when creating the mapping.
-" gvim:
-" imap <c-space> <c-r>=SuperTabAlternateCompletion("\<lt>c-p>")<cr>
-" console:
-" imap <nul> <c-r>=SuperTabAlternateCompletion("\<lt>c-p>")<cr>
-function! SuperTabAlternateCompletion(type)
- call SuperTabSetCompletionType(a:type)
- " end any current completion before attempting to start the new one.
- " use feedkeys to prevent possible remapping of <c-e> from causing issues.
- "call feedkeys("\<c-e>", 'n')
- " ^ since we can't detect completion mode vs regular insert mode, we force
- " vim into keyword completion mode and end that mode to prevent the regular
- " insert behavior of <c-e> from occurring.
- call feedkeys("\<c-x>\<c-p>\<c-e>", 'n')
- call feedkeys(b:complType, 'n')
- return ''
-endfunction " }}}
-
-" SuperTabLongestHighlight(dir) {{{
-" When longest highlight is enabled, this function is used to do the actual
-" selection of the completion popup entry.
-function! SuperTabLongestHighlight(dir)
- if !pumvisible()
- return ''
- endif
- return a:dir == -1 ? "\<up>" : "\<down>"
-endfunction " }}}
-
-" s:Init {{{
-" Global initilization when supertab is loaded.
-function! s:Init()
- " Setup mechanism to restore original completion type upon leaving insert
- " mode if configured to do so
- if g:SuperTabRetainCompletionDuration == 'insert'
- augroup supertab_retain
- autocmd!
- autocmd InsertLeave * call s:SetDefaultCompletionType()
- augroup END
- endif
-endfunction " }}}
-
-" s:InitBuffer {{{
-" Per buffer initilization.
-function! s:InitBuffer()
- if exists('b:SuperTabNoCompleteBefore')
- return
- endif
-
- let b:complReset = 0
- let b:complTypeManual = !exists('b:complTypeManual') ? '' : b:complTypeManual
- let b:complTypeContext = ''
-
- " init hack for <c-x><c-v> workaround.
- let b:complCommandLine = 0
-
- if !exists('b:SuperTabNoCompleteBefore')
- let b:SuperTabNoCompleteBefore = g:SuperTabNoCompleteBefore
- endif
- if !exists('b:SuperTabNoCompleteAfter')
- let b:SuperTabNoCompleteAfter = g:SuperTabNoCompleteAfter
- endif
-
- let b:SuperTabDefaultCompletionType = g:SuperTabDefaultCompletionType
-
- " set the current completion type to the default
- call SuperTabSetCompletionType(b:SuperTabDefaultCompletionType)
-endfunction " }}}
-
-" s:ManualCompletionEnter() {{{
-" Handles manual entrance into completion mode.
-function! s:ManualCompletionEnter()
- if &smd
- echo '' | echohl ModeMsg | echo '-- ^X++ mode (' . s:modes . ')' | echohl None
- endif
- let complType = nr2char(getchar())
- if stridx(s:types, complType) != -1
- if stridx("\<c-e>\<c-y>", complType) != -1 " no memory, just scroll...
- return "\<c-x>" . complType
- elseif stridx('np', complType) != -1
- let complType = nr2char(char2nr(complType) - 96)
- else
- let complType = "\<c-x>" . complType
- endif
-
- let b:complTypeManual = complType
-
- if index(['insert', 'session'], g:SuperTabRetainCompletionDuration) != -1
- let b:complType = complType
- endif
-
- " Hack to workaround bug when invoking command line completion via <c-r>=
- if complType == "\<c-x>\<c-v>"
- return s:CommandLineCompletion()
- endif
-
- " optionally enable enhanced longest completion
- if g:SuperTabLongestEnhanced && &completeopt =~ 'longest'
- call s:EnableLongestEnhancement()
- endif
-
- if g:SuperTabLongestHighlight &&
- \ &completeopt =~ 'longest' &&
- \ &completeopt =~ 'menu' &&
- \ !pumvisible()
- let dir = (complType == "\<c-x>\<c-p>") ? -1 : 1
- call feedkeys("\<c-r>=SuperTabLongestHighlight(" . dir . ")\<cr>", 'n')
- endif
-
- return complType
- endif
-
- echohl "Unknown mode"
- return complType
-endfunction " }}}
-
-" s:SetCompletionType() {{{
-" Sets the completion type based on what the user has chosen from the help
-" buffer.
-function! s:SetCompletionType()
- let chosen = substitute(getline('.'), '.*|\(.*\)|.*', '\1', '')
- if chosen != getline('.')
- let winnr = b:winnr
- close
- exec winnr . 'winc w'
- call SuperTabSetCompletionType(chosen)
- endif
-endfunction " }}}
-
-" s:SetDefaultCompletionType() {{{
-function! s:SetDefaultCompletionType()
- if exists('b:SuperTabDefaultCompletionType') &&
- \ (!exists('b:complCommandLine') || !b:complCommandLine)
- call SuperTabSetCompletionType(b:SuperTabDefaultCompletionType)
- endif
-endfunction " }}}
-
-" s:SuperTab(command) {{{
-" Used to perform proper cycle navigation as the user requests the next or
-" previous entry in a completion list, and determines whether or not to simply
-" retain the normal usage of <tab> based on the cursor position.
-function! s:SuperTab(command)
- if exists('b:SuperTabDisabled') && b:SuperTabDisabled
- return "\<tab>"
- endif
-
- call s:InitBuffer()
-
- if s:WillComplete()
- " optionally enable enhanced longest completion
- if g:SuperTabLongestEnhanced && &completeopt =~ 'longest'
- call s:EnableLongestEnhancement()
- endif
-
- if !pumvisible()
- let b:complTypeManual = ''
- endif
-
- " exception: if in <c-p> mode, then <c-n> should move up the list, and
- " <c-p> down the list.
- if a:command == 'p' && !b:complReset &&
- \ (b:complType == "\<c-p>" ||
- \ (b:complType == 'context' &&
- \ b:complTypeManual == '' &&
- \ b:complTypeContext == "\<c-p>"))
- return "\<c-n>"
-
- elseif a:command == 'p' && !b:complReset &&
- \ (b:complType == "\<c-n>" ||
- \ (b:complType == 'context' &&
- \ b:complTypeManual == '' &&
- \ b:complTypeContext == "\<c-n>"))
- return "\<c-p>"
-
- " already in completion mode and not resetting for longest enhancement, so
- " just scroll to next/previous
- elseif pumvisible() && !b:complReset
- let type = b:complType == 'context' ? b:complTypeContext : b:complType
- if a:command == 'n'
- return type == "\<c-p>" ? "\<c-p>" : "\<c-n>"
- endif
- return type == "\<c-p>" ? "\<c-n>" : "\<c-p>"
- endif
-
- " handle 'context' completion.
- if b:complType == 'context'
- let complType = s:ContextCompletion()
- if complType == ''
- exec "let complType = \"" .
- \ escape(g:SuperTabContextDefaultCompletionType, '<') . "\""
- endif
- let b:complTypeContext = complType
-
- " Hack to workaround bug when invoking command line completion via <c-r>=
- elseif b:complType == "\<c-x>\<c-v>"
- let complType = s:CommandLineCompletion()
- else
- let complType = b:complType
- endif
-
- " highlight first result if longest enabled
- if g:SuperTabLongestHighlight &&
- \ &completeopt =~ 'longest' &&
- \ &completeopt =~ 'menu' &&
- \ (!pumvisible() || b:complReset)
- let dir = (complType == "\<c-p>") ? -1 : 1
- call feedkeys("\<c-r>=SuperTabLongestHighlight(" . dir . ")\<cr>", 'n')
- endif
-
- if b:complReset
- let b:complReset = 0
- " not an accurate condition for everyone, but better than sending <c-e>
- " at the wrong time.
- if pumvisible()
- return "\<c-e>" . complType
- endif
- endif
-
- return complType
- endif
-
- return "\<tab>"
-endfunction " }}}
-
-" s:SuperTabHelp() {{{
-" Opens a help window where the user can choose a completion type to enter.
-function! s:SuperTabHelp()
- let winnr = winnr()
- if bufwinnr("SuperTabHelp") == -1
- botright split SuperTabHelp
-
- setlocal noswapfile
- setlocal buftype=nowrite
- setlocal bufhidden=delete
-
- let saved = @"
- let @" = s:tabHelp
- silent put
- call cursor(1, 1)
- silent 1,delete
- call cursor(4, 1)
- let @" = saved
- exec "resize " . line('$')
-
- syntax match Special "|.\{-}|"
-
- setlocal readonly
- setlocal nomodifiable
-
- nmap <silent> <buffer> <cr> :call <SID>SetCompletionType()<cr>
- nmap <silent> <buffer> <c-]> :call <SID>SetCompletionType()<cr>
- else
- exec bufwinnr("SuperTabHelp") . "winc w"
- endif
- let b:winnr = winnr
-endfunction " }}}
-
-" s:WillComplete() {{{
-" Determines if completion should be kicked off at the current location.
-function! s:WillComplete()
- if pumvisible()
- return 1
- endif
-
- let line = getline('.')
- let cnum = col('.')
-
- " Start of line.
- if line =~ '^\s*\%' . cnum . 'c'
- return 0
- endif
-
- " honor SuperTabNoCompleteAfter
- let pre = line[:cnum - 2]
- for pattern in b:SuperTabNoCompleteAfter
- if pre =~ pattern . '$'
- return 0
- endif
- endfor
-
- " honor SuperTabNoCompleteBefore
- " Within a word, but user does not have mid word completion enabled.
- let post = line[cnum - 1:]
- for pattern in b:SuperTabNoCompleteBefore
- if post =~ '^' . pattern
- return 0
- endif
- endfor
-
- return 1
-endfunction " }}}
-
-" s:EnableLongestEnhancement() {{{
-function! s:EnableLongestEnhancement()
- augroup supertab_reset
- autocmd!
- autocmd InsertLeave,CursorMovedI <buffer>
- \ call s:ReleaseKeyPresses() | autocmd! supertab_reset
- augroup END
- call s:CaptureKeyPresses()
-endfunction " }}}
-
-" s:CompletionReset(char) {{{
-function! s:CompletionReset(char)
- let b:complReset = 1
- return a:char
-endfunction " }}}
-
-" s:CaptureKeyPresses() {{{
-function! s:CaptureKeyPresses()
- if !exists('b:capturing') || !b:capturing
- let b:capturing = 1
- " save any previous mappings
- " TODO: capture additional info provided by vim 7.3.032 and up.
- let b:captured = {
- \ '<bs>': maparg('<bs>', 'i'),
- \ '<c-h>': maparg('<c-h>', 'i'),
- \ }
- " TODO: use &keyword to get an accurate list of chars to map
- for c in split('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890_', '.\zs')
- exec 'imap <buffer> ' . c . ' <c-r>=<SID>CompletionReset("' . c . '")<cr>'
- endfor
- imap <buffer> <bs> <c-r>=<SID>CompletionReset("\<lt>bs>")<cr>
- imap <buffer> <c-h> <c-r>=<SID>CompletionReset("\<lt>c-h>")<cr>
- endif
-endfunction " }}}
-
-" s:ReleaseKeyPresses() {{{
-function! s:ReleaseKeyPresses()
- if exists('b:capturing') && b:capturing
- let b:capturing = 0
- for c in split('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890_', '.\zs')
- exec 'iunmap <buffer> ' . c
- endfor
-
- iunmap <buffer> <bs>
- iunmap <buffer> <c-h>
-
- " restore any previous mappings
- for [key, rhs] in items(b:captured)
- if rhs != ''
- let args = substitute(rhs, '.*\(".\{-}"\).*', '\1', '')
- if args != rhs
- let args = substitute(args, '<', '<lt>', 'g')
- let expr = substitute(rhs, '\(.*\)".\{-}"\(.*\)', '\1%s\2', '')
- let rhs = printf(expr, args)
- endif
- exec printf("imap <silent> %s %s", key, rhs)
- endif
- endfor
- unlet b:captured
-
- if mode() == 'i' && &completeopt =~ 'menu'
- " force full exit from completion mode (don't exit insert mode since
- " that will break repeating with '.')
- call feedkeys("\<space>\<bs>", 'n')
- endif
- endif
-endfunction " }}}
-
-" s:CommandLineCompletion() {{{
-" Hack needed to account for apparent bug in vim command line mode completion
-" when invoked via <c-r>=
-function! s:CommandLineCompletion()
- " This hack will trigger InsertLeave which will then invoke
- " s:SetDefaultCompletionType. To prevent default completion from being
- " restored prematurely, set an internal flag for s:SetDefaultCompletionType
- " to check for.
- let b:complCommandLine = 1
- return "\<c-\>\<c-o>:call feedkeys('\<c-x>\<c-v>\<c-v>', 'n') | " .
- \ "let b:complCommandLine = 0\<cr>"
-endfunction " }}}
-
-" s:ContextCompletion() {{{
-function! s:ContextCompletion()
- let contexts = exists('b:SuperTabCompletionContexts') ?
- \ b:SuperTabCompletionContexts : g:SuperTabCompletionContexts
-
- for context in contexts
- try
- let Context = function(context)
- let complType = Context()
- unlet Context
- if type(complType) == 1 && complType != ''
- return complType
- endif
- catch /E700/
- echohl Error
- echom 'supertab: no context function "' . context . '" found.'
- echohl None
- endtry
- endfor
- return ''
-endfunction " }}}
-
-" s:ContextDiscover() {{{
-function! s:ContextDiscover()
- let discovery = exists('g:SuperTabContextDiscoverDiscovery') ?
- \ g:SuperTabContextDiscoverDiscovery : []
-
- " loop through discovery list to find the default
- if !empty(discovery)
- for pair in discovery
- let var = substitute(pair, '\(.*\):.*', '\1', '')
- let type = substitute(pair, '.*:\(.*\)', '\1', '')
- exec 'let value = ' . var
- if value !~ '^\s*$' && value != '0'
- exec "let complType = \"" . escape(type, '<') . "\""
- return complType
- endif
- endfor
- endif
-endfunction " }}}
-
-" s:ContextText() {{{
-function! s:ContextText()
- let exclusions = exists('g:SuperTabContextTextFileTypeExclusions') ?
- \ g:SuperTabContextTextFileTypeExclusions : []
-
- if index(exclusions, &ft) == -1
- let curline = getline('.')
- let cnum = col('.')
- let synname = synIDattr(synID(line('.'), cnum - 1, 1), 'name')
- if curline =~ '.*/\w*\%' . cnum . 'c' ||
- \ ((has('win32') || has('win64')) && curline =~ '.*\\\w*\%' . cnum . 'c')
- return "\<c-x>\<c-f>"
-
- elseif curline =~ '.*\(\w\|[\])]\)\(\.\|::\|->\)\w*\%' . cnum . 'c' &&
- \ synname !~ '\(String\|Comment\)'
- let omniPrecedence = exists('g:SuperTabContextTextOmniPrecedence') ?
- \ g:SuperTabContextTextOmniPrecedence : ['&completefunc', '&omnifunc']
-
- for omniFunc in omniPrecedence
- if omniFunc !~ '^&'
- let omniFunc = '&' . omniFunc
- endif
- if getbufvar(bufnr('%'), omniFunc) != ''
- return omniFunc == '&omnifunc' ? "\<c-x>\<c-o>" : "\<c-x>\<c-u>"
- endif
- endfor
- endif
- endif
-endfunction " }}}
-
-" s:ExpandMap(map) {{{
-function! s:ExpandMap(map)
- let map = a:map
- if map =~ '<Plug>'
- let plug = substitute(map, '.\{-}\(<Plug>\w\+\).*', '\1', '')
- let plug_map = maparg(plug, 'i')
- let map = substitute(map, '.\{-}\(<Plug>\w\+\).*', plug_map, '')
- endif
- return map
-endfunction " }}}
-
-" Key Mappings {{{
- " map a regular tab to ctrl-tab (note: doesn't work in console vim)
- exec 'inoremap ' . g:SuperTabMappingTabLiteral . ' <tab>'
-
- imap <c-x> <c-r>=<SID>ManualCompletionEnter()<cr>
-
- imap <script> <Plug>SuperTabForward <c-r>=<SID>SuperTab('n')<cr>
- imap <script> <Plug>SuperTabBackward <c-r>=<SID>SuperTab('p')<cr>
-
- exec 'imap ' . g:SuperTabMappingForward . ' <Plug>SuperTabForward'
- exec 'imap ' . g:SuperTabMappingBackward . ' <Plug>SuperTabBackward'
-
- " After hitting <Tab>, hitting it once more will go to next match
- " (because in XIM mode <c-n> and <c-p> mappings are ignored)
- " and wont start a brand new completion
- " The side effect, that in the beginning of line <c-n> and <c-p> inserts a
- " <Tab>, but I hope it may not be a problem...
- let ctrl_n = maparg('<c-n>', 'i')
- if ctrl_n != ''
- let ctrl_n = substitute(ctrl_n, '<', '<lt>', 'g')
- exec 'imap <c-n> <c-r>=<SID>ForwardBack("n", "' . ctrl_n . '")<cr>'
- else
- imap <c-n> <Plug>SuperTabForward
- endif
- let ctrl_p = maparg('<c-p>', 'i')
- if ctrl_p != ''
- let ctrl_p = substitute(ctrl_p, '<', '<lt>', 'g')
- exec 'imap <c-p> <c-r>=<SID>ForwardBack("p", "' . ctrl_p . '")<cr>'
- else
- imap <c-p> <Plug>SuperTabBackward
- endif
- function! s:ForwardBack(command, map)
- exec "let map = \"" . escape(a:map, '<') . "\""
- return pumvisible() ? s:SuperTab(a:command) : map
- endfunction
-
- if g:SuperTabCrMapping
- if maparg('<CR>','i') =~ '<CR>'
- let map = maparg('<cr>', 'i')
- let cr = (map =~? '\(^\|[^)]\)<cr>')
- let map = s:ExpandMap(map)
- exec "inoremap <script> <cr> <c-r>=<SID>SelectCompletion(" . cr . ")<cr>" . map
- else
- inoremap <cr> <c-r>=<SID>SelectCompletion(1)<cr>
- endif
- function! s:SelectCompletion(cr)
- " selecting a completion
- if pumvisible()
- " ugly hack to let other <cr> mappings for other plugins cooperate
- " with supertab
- let b:supertab_pumwasvisible = 1
- return "\<c-y>"
- endif
-
- " only needed when chained with other mappings and one of them will
- " issue a <cr>.
- if exists('b:supertab_pumwasvisible') && !a:cr
- unlet b:supertab_pumwasvisible
- return ''
- endif
-
- " not so pleasant hack to keep <cr> working for abbreviations
- let word = substitute(getline('.'), '^.*\s\+\(.*\%' . col('.') . 'c\).*', '\1', '')
- if maparg(word, 'i', 1) != ''
- call feedkeys("\<c-]>", 't')
- call feedkeys("\<cr>", 'n')
- return ''
- endif
-
- " only return a cr if nothing else is mapped to it since we don't want
- " to duplicate a cr returned by another mapping.
- return a:cr ? "\<cr>" : ""
- endfunction
- endif
-" }}}
-
-" Command Mappings {{{
- if !exists(":SuperTabHelp")
- command SuperTabHelp :call <SID>SuperTabHelp()
- endif
-" }}}
-
-call s:Init()
-
-let &cpo = s:save_cpo
-
-" vim:ft=vim:fdm=marker