266 lines
8.7 KiB
VimL
266 lines
8.7 KiB
VimL
" File: UltiSnips.vim
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" Author: Holger Rapp <SirVer@gmx.de>
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" Description: The Ultimate Snippets solution for Vim
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"
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" Testing Info: {{{
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" See directions at the top of the test.py script located one
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" directory above this file.
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" }}}
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if exists('did_UltiSnips_vim') || &cp || version < 700
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finish
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endif
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" Define dummy version of function called by autocommand setup in
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" ftdetect/UltiSnips.vim. If the function isn't defined (probably due to
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" using a copy of vim without python support) it will cause an error anytime a
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" new file is opened.
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function! UltiSnips_FileTypeChanged()
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endfunction
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if !exists("g:UltiSnipsUsePythonVersion")
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let g:_uspy=":py3 "
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if !has("python3")
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if !has("python")
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if !exists("g:UltiSnipsNoPythonWarning")
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echo "UltiSnips requires py >= 2.6 or any py3"
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endif
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finish
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endif
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let g:_uspy=":py "
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endif
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let g:UltiSnipsUsePythonVersion = "<tab>"
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else
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if g:UltiSnipsUsePythonVersion == 2
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let g:_uspy=":py "
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else
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let g:_uspy=":py3 "
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endif
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endif
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" Global Variables {{{
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" The trigger used to expand a snippet.
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" NOTE: expansion and forward jumping can, but needn't be the same trigger
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if !exists("g:UltiSnipsExpandTrigger")
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let g:UltiSnipsExpandTrigger = "<tab>"
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endif
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" The trigger used to display all triggers that could possible
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" match in the current position.
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if !exists("g:UltiSnipsListSnippets")
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let g:UltiSnipsListSnippets = "<c-tab>"
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endif
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" The trigger used to jump forward to the next placeholder.
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" NOTE: expansion and forward jumping can, but needn't be the same trigger
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if !exists("g:UltiSnipsJumpForwardTrigger")
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let g:UltiSnipsJumpForwardTrigger = "<c-j>"
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endif
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" The trigger to jump backward inside a snippet
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if !exists("g:UltiSnipsJumpBackwardTrigger")
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let g:UltiSnipsJumpBackwardTrigger = "<c-k>"
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endif
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" Should UltiSnips unmap select mode mappings automagically?
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if !exists("g:UltiSnipsRemoveSelectModeMappings")
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let g:UltiSnipsRemoveSelectModeMappings = 1
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end
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" If UltiSnips should remove Mappings, which should be ignored
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if !exists("g:UltiSnipsMappingsToIgnore")
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let g:UltiSnipsMappingsToIgnore = []
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endif
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" UltiSnipsEdit will use this variable to decide if a new window
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" is opened when editing. default is "normal", allowed are also
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" "vertical", "horizontal"
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if !exists("g:UltiSnipsEditSplit")
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let g:UltiSnipsEditSplit = 'normal'
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endif
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" A list of directory names that are searched for snippets.
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if !exists("g:UltiSnipsSnippetDirectories")
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let g:UltiSnipsSnippetDirectories = [ "UltiSnips" ]
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endif
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" }}}
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" Global Commands {{{
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function! UltiSnipsEdit(...)
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if a:0 == 1 && a:1 != ''
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let type = a:1
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else
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exec g:_uspy "vim.command(\"let type = '%s'\" % UltiSnips_Manager.primary_filetype)"
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endif
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exec g:_uspy "vim.command(\"let file = '%s'\" % UltiSnips_Manager.file_to_edit(vim.eval(\"type\")))"
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let mode = 'e'
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if exists('g:UltiSnipsEditSplit')
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if g:UltiSnipsEditSplit == 'vertical'
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let mode = 'vs'
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elseif g:UltiSnipsEditSplit == 'horizontal'
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let mode = 'sp'
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endif
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endif
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exe ':'.mode.' '.file
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endfunction
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" edit snippets, default of current file type or the specified type
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command! -nargs=? -complete=customlist,UltiSnipsFiletypeComplete UltiSnipsEdit
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\ :call UltiSnipsEdit(<q-args>)
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" Global Commands {{{
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function! UltiSnipsAddFiletypes(filetypes)
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exec g:_uspy "UltiSnips_Manager.add_buffer_filetypes('" . a:filetypes . ".all')"
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return ""
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endfunction
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command! -nargs=1 UltiSnipsAddFiletypes :call UltiSnipsAddFiletypes(<q-args>)
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"" }}}
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" FUNCTIONS {{{
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function! CompensateForPUM()
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""" The CursorMovedI event is not triggered while the popup-menu is visible,
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""" and it's by this event that UltiSnips updates its vim-state. The fix is
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""" to explicitly check for the presence of the popup menu, and update
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""" the vim-state accordingly.
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if pumvisible()
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exec g:_uspy "UltiSnips_Manager.cursor_moved()"
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endif
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endfunction
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function! UltiSnips_ExpandSnippet()
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exec g:_uspy "UltiSnips_Manager.expand()"
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return ""
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endfunction
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function! UltiSnips_ExpandSnippetOrJump()
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call CompensateForPUM()
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exec g:_uspy "UltiSnips_Manager.expand_or_jump()"
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return ""
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endfunction
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function! UltiSnips_ListSnippets()
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exec g:_uspy "UltiSnips_Manager.list_snippets()"
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return ""
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endfunction
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function! UltiSnips_SaveLastVisualSelection()
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exec g:_uspy "UltiSnips_Manager.save_last_visual_selection()"
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return ""
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endfunction
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function! UltiSnips_JumpBackwards()
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call CompensateForPUM()
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exec g:_uspy "UltiSnips_Manager.jump_backwards()"
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return ""
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endfunction
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function! UltiSnips_JumpForwards()
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call CompensateForPUM()
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exec g:_uspy "UltiSnips_Manager.jump_forwards()"
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return ""
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endfunction
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function! UltiSnips_FileTypeChanged()
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exec g:_uspy "UltiSnips_Manager.reset_buffer_filetypes()"
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exec g:_uspy "UltiSnips_Manager.add_buffer_filetypes('" . &ft . "')"
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return ""
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endfunction
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function! UltiSnips_AddSnippet(trigger, value, descr, options, ...)
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" Takes the same arguments as SnippetManager.add_snippet:
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" (trigger, value, descr, options, ft = "all", globals = None)
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exec g:_uspy "args = vim.eval(\"a:000\")"
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exec g:_uspy "trigger = vim.eval(\"a:trigger\")"
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exec g:_uspy "value = vim.eval(\"a:value\")"
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exec g:_uspy "descr = vim.eval(\"a:descr\")"
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exec g:_uspy "options = vim.eval(\"a:options\")"
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exec g:_uspy "UltiSnips_Manager.add_snippet(trigger, value, descr, options, *args)"
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return ""
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endfunction
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function! UltiSnips_Anon(value, ...)
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" Takes the same arguments as SnippetManager.expand_anon:
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" (value, trigger="", descr="", options="", globals = None)
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exec g:_uspy "args = vim.eval(\"a:000\")"
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exec g:_uspy "value = vim.eval(\"a:value\")"
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exec g:_uspy "UltiSnips_Manager.expand_anon(value, *args)"
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return ""
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endfunction
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function! UltiSnips_MapKeys()
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" Map the keys correctly
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if g:UltiSnipsExpandTrigger == g:UltiSnipsJumpForwardTrigger
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exec "inoremap <silent> " . g:UltiSnipsExpandTrigger . " <C-R>=UltiSnips_ExpandSnippetOrJump()<cr>"
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exec "snoremap <silent> " . g:UltiSnipsExpandTrigger . " <Esc>:call UltiSnips_ExpandSnippetOrJump()<cr>"
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else
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exec "inoremap <silent> " . g:UltiSnipsExpandTrigger . " <C-R>=UltiSnips_ExpandSnippet()<cr>"
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exec "snoremap <silent> " . g:UltiSnipsExpandTrigger . " <Esc>:call UltiSnips_ExpandSnippet()<cr>"
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exec "inoremap <silent> " . g:UltiSnipsJumpForwardTrigger . " <C-R>=UltiSnips_JumpForwards()<cr>"
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exec "snoremap <silent> " . g:UltiSnipsJumpForwardTrigger . " <Esc>:call UltiSnips_JumpForwards()<cr>"
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endif
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exec 'xnoremap ' . g:UltiSnipsExpandTrigger. ' :call UltiSnips_SaveLastVisualSelection()<cr>gvs'
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exec "inoremap <silent> " . g:UltiSnipsJumpBackwardTrigger . " <C-R>=UltiSnips_JumpBackwards()<cr>"
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exec "snoremap <silent> " . g:UltiSnipsJumpBackwardTrigger . " <Esc>:call UltiSnips_JumpBackwards()<cr>"
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exec "inoremap <silent> " . g:UltiSnipsListSnippets . " <C-R>=UltiSnips_ListSnippets()<cr>"
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exec "snoremap <silent> " . g:UltiSnipsListSnippets . " <Esc>:call UltiSnips_ListSnippets()<cr>"
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snoremap <silent> <BS> <c-g>c
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snoremap <silent> <DEL> <c-g>c
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snoremap <silent> <c-h> <c-g>c
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endf
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function! UltiSnips_CursorMoved()
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exec g:_uspy "UltiSnips_Manager.cursor_moved()"
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endf
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function! UltiSnips_EnteredInsertMode()
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exec g:_uspy "UltiSnips_Manager.entered_insert_mode()"
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endf
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function! UltiSnips_LeavingBuffer()
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exec g:_uspy "UltiSnips_Manager.leaving_buffer()"
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endf
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" }}}
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" COMPLETE FUNCTIONS {{{
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function! UltiSnipsFiletypeComplete(arglead, cmdline, cursorpos)
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let ret = {}
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let items = map(
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\ split(globpath(&runtimepath, 'syntax/*.vim'), '\n'),
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\ 'fnamemodify(v:val, ":t:r")'
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\ )
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call insert(items, 'all')
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for item in items
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if !has_key(ret, item) && item =~ '^'.a:arglead
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let ret[item] = 1
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endif
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endfor
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return sort(keys(ret))
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endfunction
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" }}}
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"" STARTUP CODE {{{
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" Expand our path
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exec g:_uspy "import vim, os, sys"
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exec g:_uspy "new_path = vim.eval('expand(\"<sfile>:h\")')"
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exec g:_uspy "vim.command(\"let g:UltiSnipsPythonPath = '%s'\" % new_path)"
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exec g:_uspy "sys.path.append(new_path)"
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exec g:_uspy "from UltiSnips import UltiSnips_Manager"
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exec g:_uspy "UltiSnips_Manager.expand_trigger = vim.eval('g:UltiSnipsExpandTrigger')"
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exec g:_uspy "UltiSnips_Manager.forward_trigger = vim.eval('g:UltiSnipsJumpForwardTrigger')"
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exec g:_uspy "UltiSnips_Manager.backward_trigger = vim.eval('g:UltiSnipsJumpBackwardTrigger')"
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au CursorMovedI * call UltiSnips_CursorMoved()
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au CursorMoved * call UltiSnips_CursorMoved()
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au BufLeave * call UltiSnips_LeavingBuffer()
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call UltiSnips_MapKeys()
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let did_UltiSnips_vim=1
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" }}}
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" vim: ts=8 sts=4 sw=4
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