aboutsummaryrefslogtreecommitdiff
path: root/modules/vim/vim.dot.link/autoload
diff options
context:
space:
mode:
Diffstat (limited to 'modules/vim/vim.dot.link/autoload')
-rw-r--r--modules/vim/vim.dot.link/autoload/pathogen.vim245
-rw-r--r--modules/vim/vim.dot.link/autoload/snipMate.vim433
2 files changed, 0 insertions, 678 deletions
diff --git a/modules/vim/vim.dot.link/autoload/pathogen.vim b/modules/vim/vim.dot.link/autoload/pathogen.vim
deleted file mode 100644
index df4f22d..0000000
--- a/modules/vim/vim.dot.link/autoload/pathogen.vim
+++ /dev/null
@@ -1,245 +0,0 @@
-" pathogen.vim - path option manipulation
-" Maintainer: Tim Pope <http://tpo.pe/>
-" Version: 2.0
-
-" Install in ~/.vim/autoload (or ~\vimfiles\autoload).
-"
-" For management of individually installed plugins in ~/.vim/bundle (or
-" ~\vimfiles\bundle), adding `call pathogen#infect()` to your .vimrc
-" prior to `filetype plugin indent on` is the only other setup necessary.
-"
-" The API is documented inline below. For maximum ease of reading,
-" :set foldmethod=marker
-
-if exists("g:loaded_pathogen") || &cp
- finish
-endif
-let g:loaded_pathogen = 1
-
-" Point of entry for basic default usage. Give a directory name to invoke
-" pathogen#runtime_append_all_bundles() (defaults to "bundle"), or a full path
-" to invoke pathogen#runtime_prepend_subdirectories(). Afterwards,
-" pathogen#cycle_filetype() is invoked.
-function! pathogen#infect(...) abort " {{{1
- let source_path = a:0 ? a:1 : 'bundle'
- if source_path =~# '[\\/]'
- call pathogen#runtime_prepend_subdirectories(source_path)
- else
- call pathogen#runtime_append_all_bundles(source_path)
- endif
- call pathogen#cycle_filetype()
-endfunction " }}}1
-
-" Split a path into a list.
-function! pathogen#split(path) abort " {{{1
- if type(a:path) == type([]) | return a:path | endif
- let split = split(a:path,'\\\@<!\%(\\\\\)*\zs,')
- return map(split,'substitute(v:val,''\\\([\\,]\)'',''\1'',"g")')
-endfunction " }}}1
-
-" Convert a list to a path.
-function! pathogen#join(...) abort " {{{1
- if type(a:1) == type(1) && a:1
- let i = 1
- let space = ' '
- else
- let i = 0
- let space = ''
- endif
- let path = ""
- while i < a:0
- if type(a:000[i]) == type([])
- let list = a:000[i]
- let j = 0
- while j < len(list)
- let escaped = substitute(list[j],'[,'.space.']\|\\[\,'.space.']\@=','\\&','g')
- let path .= ',' . escaped
- let j += 1
- endwhile
- else
- let path .= "," . a:000[i]
- endif
- let i += 1
- endwhile
- return substitute(path,'^,','','')
-endfunction " }}}1
-
-" Convert a list to a path with escaped spaces for 'path', 'tag', etc.
-function! pathogen#legacyjoin(...) abort " {{{1
- return call('pathogen#join',[1] + a:000)
-endfunction " }}}1
-
-" Remove duplicates from a list.
-function! pathogen#uniq(list) abort " {{{1
- let i = 0
- let seen = {}
- while i < len(a:list)
- if (a:list[i] ==# '' && exists('empty')) || has_key(seen,a:list[i])
- call remove(a:list,i)
- elseif a:list[i] ==# ''
- let i += 1
- let empty = 1
- else
- let seen[a:list[i]] = 1
- let i += 1
- endif
- endwhile
- return a:list
-endfunction " }}}1
-
-" \ on Windows unless shellslash is set, / everywhere else.
-function! pathogen#separator() abort " {{{1
- return !exists("+shellslash") || &shellslash ? '/' : '\'
-endfunction " }}}1
-
-" Convenience wrapper around glob() which returns a list.
-function! pathogen#glob(pattern) abort " {{{1
- let files = split(glob(a:pattern),"\n")
- return map(files,'substitute(v:val,"[".pathogen#separator()."/]$","","")')
-endfunction "}}}1
-
-" Like pathogen#glob(), only limit the results to directories.
-function! pathogen#glob_directories(pattern) abort " {{{1
- return filter(pathogen#glob(a:pattern),'isdirectory(v:val)')
-endfunction "}}}1
-
-" Turn filetype detection off and back on again if it was already enabled.
-function! pathogen#cycle_filetype() " {{{1
- if exists('g:did_load_filetypes')
- filetype off
- filetype on
- endif
-endfunction " }}}1
-
-" Checks if a bundle is 'disabled'. A bundle is considered 'disabled' if
-" its 'basename()' is included in g:pathogen_disabled[]' or ends in a tilde.
-function! pathogen#is_disabled(path) " {{{1
- if a:path =~# '\~$'
- return 1
- elseif !exists("g:pathogen_disabled")
- return 0
- endif
- let sep = pathogen#separator()
- return index(g:pathogen_disabled, strpart(a:path, strridx(a:path, sep)+1)) != -1
-endfunction "}}}1
-
-" Prepend all subdirectories of path to the rtp, and append all 'after'
-" directories in those subdirectories.
-function! pathogen#runtime_prepend_subdirectories(path) " {{{1
- let sep = pathogen#separator()
- let before = filter(pathogen#glob_directories(a:path.sep."*"), '!pathogen#is_disabled(v:val)')
- let after = filter(pathogen#glob_directories(a:path.sep."*".sep."after"), '!pathogen#is_disabled(v:val[0:-7])')
- let rtp = pathogen#split(&rtp)
- let path = expand(a:path)
- call filter(rtp,'v:val[0:strlen(path)-1] !=# path')
- let &rtp = pathogen#join(pathogen#uniq(before + rtp + after))
- return &rtp
-endfunction " }}}1
-
-" For each directory in rtp, check for a subdirectory named dir. If it
-" exists, add all subdirectories of that subdirectory to the rtp, immediately
-" after the original directory. If no argument is given, 'bundle' is used.
-" Repeated calls with the same arguments are ignored.
-function! pathogen#runtime_append_all_bundles(...) " {{{1
- let sep = pathogen#separator()
- let name = a:0 ? a:1 : 'bundle'
- if "\n".s:done_bundles =~# "\\M\n".name."\n"
- return ""
- endif
- let s:done_bundles .= name . "\n"
- let list = []
- for dir in pathogen#split(&rtp)
- if dir =~# '\<after$'
- let list += filter(pathogen#glob_directories(substitute(dir,'after$',name,'').sep.'*[^~]'.sep.'after'), '!pathogen#is_disabled(v:val[0:-7])') + [dir]
- else
- let list += [dir] + filter(pathogen#glob_directories(dir.sep.name.sep.'*[^~]'), '!pathogen#is_disabled(v:val)')
- endif
- endfor
- let &rtp = pathogen#join(pathogen#uniq(list))
- return 1
-endfunction
-
-let s:done_bundles = ''
-" }}}1
-
-" Invoke :helptags on all non-$VIM doc directories in runtimepath.
-function! pathogen#helptags() " {{{1
- let sep = pathogen#separator()
- for dir in pathogen#split(&rtp)
- if (dir.sep)[0 : strlen($VIMRUNTIME)] !=# $VIMRUNTIME.sep && filewritable(dir.sep.'doc') == 2 && !empty(glob(dir.sep.'doc'.sep.'*')) && (!filereadable(dir.sep.'doc'.sep.'tags') || filewritable(dir.sep.'doc'.sep.'tags'))
- helptags `=dir.'/doc'`
- endif
- endfor
-endfunction " }}}1
-
-command! -bar Helptags :call pathogen#helptags()
-
-" Like findfile(), but hardcoded to use the runtimepath.
-function! pathogen#runtime_findfile(file,count) "{{{1
- let rtp = pathogen#join(1,pathogen#split(&rtp))
- return fnamemodify(findfile(a:file,rtp,a:count),':p')
-endfunction " }}}1
-
-" Backport of fnameescape().
-function! pathogen#fnameescape(string) " {{{1
- if exists('*fnameescape')
- return fnameescape(a:string)
- elseif a:string ==# '-'
- return '\-'
- else
- return substitute(escape(a:string," \t\n*?[{`$\\%#'\"|!<"),'^[+>]','\\&','')
- endif
-endfunction " }}}1
-
-function! s:find(count,cmd,file,lcd) " {{{1
- let rtp = pathogen#join(1,pathogen#split(&runtimepath))
- let file = pathogen#runtime_findfile(a:file,a:count)
- if file ==# ''
- return "echoerr 'E345: Can''t find file \"".a:file."\" in runtimepath'"
- elseif a:lcd
- let path = file[0:-strlen(a:file)-2]
- execute 'lcd `=path`'
- return a:cmd.' '.pathogen#fnameescape(a:file)
- else
- return a:cmd.' '.pathogen#fnameescape(file)
- endif
-endfunction " }}}1
-
-function! s:Findcomplete(A,L,P) " {{{1
- let sep = pathogen#separator()
- let cheats = {
- \'a': 'autoload',
- \'d': 'doc',
- \'f': 'ftplugin',
- \'i': 'indent',
- \'p': 'plugin',
- \'s': 'syntax'}
- if a:A =~# '^\w[\\/]' && has_key(cheats,a:A[0])
- let request = cheats[a:A[0]].a:A[1:-1]
- else
- let request = a:A
- endif
- let pattern = substitute(request,'\'.sep,'*'.sep,'g').'*'
- let found = {}
- for path in pathogen#split(&runtimepath)
- let path = expand(path, ':p')
- let matches = split(glob(path.sep.pattern),"\n")
- call map(matches,'isdirectory(v:val) ? v:val.sep : v:val')
- call map(matches,'expand(v:val, ":p")[strlen(path)+1:-1]')
- for match in matches
- let found[match] = 1
- endfor
- endfor
- return sort(keys(found))
-endfunction " }}}1
-
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Ve :execute s:find(<count>,'edit<bang>',<q-args>,0)
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vedit :execute s:find(<count>,'edit<bang>',<q-args>,0)
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vopen :execute s:find(<count>,'edit<bang>',<q-args>,1)
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vsplit :execute s:find(<count>,'split',<q-args>,<bang>1)
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vvsplit :execute s:find(<count>,'vsplit',<q-args>,<bang>1)
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vtabedit :execute s:find(<count>,'tabedit',<q-args>,<bang>1)
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vpedit :execute s:find(<count>,'pedit',<q-args>,<bang>1)
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vread :execute s:find(<count>,'read',<q-args>,<bang>1)
-
-" vim:set ft=vim ts=8 sw=2 sts=2:
diff --git a/modules/vim/vim.dot.link/autoload/snipMate.vim b/modules/vim/vim.dot.link/autoload/snipMate.vim
deleted file mode 100644
index dcd28f6..0000000
--- a/modules/vim/vim.dot.link/autoload/snipMate.vim
+++ /dev/null
@@ -1,433 +0,0 @@
-fun! Filename(...)
- let filename = expand('%:t:r')
- if filename == '' | return a:0 == 2 ? a:2 : '' | endif
- return !a:0 || a:1 == '' ? filename : substitute(a:1, '$1', filename, 'g')
-endf
-
-fun s:RemoveSnippet()
- unl! g:snipPos s:curPos s:snipLen s:endCol s:endLine s:prevLen
- \ s:lastBuf s:oldWord
- if exists('s:update')
- unl s:startCol s:origWordLen s:update
- if exists('s:oldVars') | unl s:oldVars s:oldEndCol | endif
- endif
- aug! snipMateAutocmds
-endf
-
-fun snipMate#expandSnip(snip, col)
- let lnum = line('.') | let col = a:col
-
- let snippet = s:ProcessSnippet(a:snip)
- " Avoid error if eval evaluates to nothing
- if snippet == '' | return '' | endif
-
- " Expand snippet onto current position with the tab stops removed
- let snipLines = split(substitute(snippet, '$\d\+\|${\d\+.\{-}}', '', 'g'), "\n", 1)
-
- let line = getline(lnum)
- let afterCursor = strpart(line, col - 1)
- " Keep text after the cursor
- if afterCursor != "\t" && afterCursor != ' '
- let line = strpart(line, 0, col - 1)
- let snipLines[-1] .= afterCursor
- else
- let afterCursor = ''
- " For some reason the cursor needs to move one right after this
- if line != '' && col == 1 && &ve != 'all' && &ve != 'onemore'
- let col += 1
- endif
- endif
-
- call setline(lnum, line.snipLines[0])
-
- " Autoindent snippet according to previous indentation
- let indent = matchend(line, '^.\{-}\ze\(\S\|$\)') + 1
- call append(lnum, map(snipLines[1:], "'".strpart(line, 0, indent - 1)."'.v:val"))
-
- " Open any folds snippet expands into
- if &fen | sil! exe lnum.','.(lnum + len(snipLines) - 1).'foldopen' | endif
-
- let [g:snipPos, s:snipLen] = s:BuildTabStops(snippet, lnum, col - indent, indent)
-
- if s:snipLen
- aug snipMateAutocmds
- au CursorMovedI * call s:UpdateChangedSnip(0)
- au InsertEnter * call s:UpdateChangedSnip(1)
- aug END
- let s:lastBuf = bufnr(0) " Only expand snippet while in current buffer
- let s:curPos = 0
- let s:endCol = g:snipPos[s:curPos][1]
- let s:endLine = g:snipPos[s:curPos][0]
-
- call cursor(g:snipPos[s:curPos][0], g:snipPos[s:curPos][1])
- let s:prevLen = [line('$'), col('$')]
- if g:snipPos[s:curPos][2] != -1 | return s:SelectWord() | endif
- else
- unl g:snipPos s:snipLen
- " Place cursor at end of snippet if no tab stop is given
- let newlines = len(snipLines) - 1
- call cursor(lnum + newlines, indent + len(snipLines[-1]) - len(afterCursor)
- \ + (newlines ? 0: col - 1))
- endif
- return ''
-endf
-
-" Prepare snippet to be processed by s:BuildTabStops
-fun s:ProcessSnippet(snip)
- let snippet = a:snip
- " Evaluate eval (`...`) expressions.
- " Using a loop here instead of a regex fixes a bug with nested "\=".
- if stridx(snippet, '`') != -1
- while match(snippet, '`.\{-}`') != -1
- let snippet = substitute(snippet, '`.\{-}`',
- \ substitute(eval(matchstr(snippet, '`\zs.\{-}\ze`')),
- \ "\n\\%$", '', ''), '')
- endw
- let snippet = substitute(snippet, "\r", "\n", 'g')
- endif
-
- " Place all text after a colon in a tab stop after the tab stop
- " (e.g. "${#:foo}" becomes "${:foo}foo").
- " This helps tell the position of the tab stops later.
- let snippet = substitute(snippet, '${\d\+:\(.\{-}\)}', '&\1', 'g')
-
- " Update the a:snip so that all the $# become the text after
- " the colon in their associated ${#}.
- " (e.g. "${1:foo}" turns all "$1"'s into "foo")
- let i = 1
- while stridx(snippet, '${'.i) != -1
- let s = matchstr(snippet, '${'.i.':\zs.\{-}\ze}')
- if s != ''
- let snippet = substitute(snippet, '$'.i, s.'&', 'g')
- endif
- let i += 1
- endw
-
- if &et " Expand tabs to spaces if 'expandtab' is set.
- return substitute(snippet, '\t', repeat(' ', &sts ? &sts : &sw), 'g')
- endif
- return snippet
-endf
-
-" Counts occurences of haystack in needle
-fun s:Count(haystack, needle)
- let counter = 0
- let index = stridx(a:haystack, a:needle)
- while index != -1
- let index = stridx(a:haystack, a:needle, index+1)
- let counter += 1
- endw
- return counter
-endf
-
-" Builds a list of a list of each tab stop in the snippet containing:
-" 1.) The tab stop's line number.
-" 2.) The tab stop's column number
-" (by getting the length of the string between the last "\n" and the
-" tab stop).
-" 3.) The length of the text after the colon for the current tab stop
-" (e.g. "${1:foo}" would return 3). If there is no text, -1 is returned.
-" 4.) If the "${#:}" construct is given, another list containing all
-" the matches of "$#", to be replaced with the placeholder. This list is
-" composed the same way as the parent; the first item is the line number,
-" and the second is the column.
-fun s:BuildTabStops(snip, lnum, col, indent)
- let snipPos = []
- let i = 1
- let withoutVars = substitute(a:snip, '$\d\+', '', 'g')
- while stridx(a:snip, '${'.i) != -1
- let beforeTabStop = matchstr(withoutVars, '^.*\ze${'.i.'\D')
- let withoutOthers = substitute(withoutVars, '${\('.i.'\D\)\@!\d\+.\{-}}', '', 'g')
-
- let j = i - 1
- call add(snipPos, [0, 0, -1])
- let snipPos[j][0] = a:lnum + s:Count(beforeTabStop, "\n")
- let snipPos[j][1] = a:indent + len(matchstr(withoutOthers, '.*\(\n\|^\)\zs.*\ze${'.i.'\D'))
- if snipPos[j][0] == a:lnum | let snipPos[j][1] += a:col | endif
-
- " Get all $# matches in another list, if ${#:name} is given
- if stridx(withoutVars, '${'.i.':') != -1
- let snipPos[j][2] = len(matchstr(withoutVars, '${'.i.':\zs.\{-}\ze}'))
- let dots = repeat('.', snipPos[j][2])
- call add(snipPos[j], [])
- let withoutOthers = substitute(a:snip, '${\d\+.\{-}}\|$'.i.'\@!\d\+', '', 'g')
- while match(withoutOthers, '$'.i.'\(\D\|$\)') != -1
- let beforeMark = matchstr(withoutOthers, '^.\{-}\ze'.dots.'$'.i.'\(\D\|$\)')
- call add(snipPos[j][3], [0, 0])
- let snipPos[j][3][-1][0] = a:lnum + s:Count(beforeMark, "\n")
- let snipPos[j][3][-1][1] = a:indent + (snipPos[j][3][-1][0] > a:lnum
- \ ? len(matchstr(beforeMark, '.*\n\zs.*'))
- \ : a:col + len(beforeMark))
- let withoutOthers = substitute(withoutOthers, '$'.i.'\ze\(\D\|$\)', '', '')
- endw
- endif
- let i += 1
- endw
- return [snipPos, i - 1]
-endf
-
-fun snipMate#jumpTabStop(backwards)
- let leftPlaceholder = exists('s:origWordLen')
- \ && s:origWordLen != g:snipPos[s:curPos][2]
- if leftPlaceholder && exists('s:oldEndCol')
- let startPlaceholder = s:oldEndCol + 1
- endif
-
- if exists('s:update')
- call s:UpdatePlaceholderTabStops()
- else
- call s:UpdateTabStops()
- endif
-
- " Don't reselect placeholder if it has been modified
- if leftPlaceholder && g:snipPos[s:curPos][2] != -1
- if exists('startPlaceholder')
- let g:snipPos[s:curPos][1] = startPlaceholder
- else
- let g:snipPos[s:curPos][1] = col('.')
- let g:snipPos[s:curPos][2] = 0
- endif
- endif
-
- let s:curPos += a:backwards ? -1 : 1
- " Loop over the snippet when going backwards from the beginning
- if s:curPos < 0 | let s:curPos = s:snipLen - 1 | endif
-
- if s:curPos == s:snipLen
- let sMode = s:endCol == g:snipPos[s:curPos-1][1]+g:snipPos[s:curPos-1][2]
- call s:RemoveSnippet()
- return sMode ? "\<tab>" : TriggerSnippet()
- endif
-
- call cursor(g:snipPos[s:curPos][0], g:snipPos[s:curPos][1])
-
- let s:endLine = g:snipPos[s:curPos][0]
- let s:endCol = g:snipPos[s:curPos][1]
- let s:prevLen = [line('$'), col('$')]
-
- return g:snipPos[s:curPos][2] == -1 ? '' : s:SelectWord()
-endf
-
-fun s:UpdatePlaceholderTabStops()
- let changeLen = s:origWordLen - g:snipPos[s:curPos][2]
- unl s:startCol s:origWordLen s:update
- if !exists('s:oldVars') | return | endif
- " Update tab stops in snippet if text has been added via "$#"
- " (e.g., in "${1:foo}bar$1${2}").
- if changeLen != 0
- let curLine = line('.')
-
- for pos in g:snipPos
- if pos == g:snipPos[s:curPos] | continue | endif
- let changed = pos[0] == curLine && pos[1] > s:oldEndCol
- let changedVars = 0
- let endPlaceholder = pos[2] - 1 + pos[1]
- " Subtract changeLen from each tab stop that was after any of
- " the current tab stop's placeholders.
- for [lnum, col] in s:oldVars
- if lnum > pos[0] | break | endif
- if pos[0] == lnum
- if pos[1] > col || (pos[2] == -1 && pos[1] == col)
- let changed += 1
- elseif col < endPlaceholder
- let changedVars += 1
- endif
- endif
- endfor
- let pos[1] -= changeLen * changed
- let pos[2] -= changeLen * changedVars " Parse variables within placeholders
- " e.g., "${1:foo} ${2:$1bar}"
-
- if pos[2] == -1 | continue | endif
- " Do the same to any placeholders in the other tab stops.
- for nPos in pos[3]
- let changed = nPos[0] == curLine && nPos[1] > s:oldEndCol
- for [lnum, col] in s:oldVars
- if lnum > nPos[0] | break | endif
- if nPos[0] == lnum && nPos[1] > col
- let changed += 1
- endif
- endfor
- let nPos[1] -= changeLen * changed
- endfor
- endfor
- endif
- unl s:endCol s:oldVars s:oldEndCol
-endf
-
-fun s:UpdateTabStops()
- let changeLine = s:endLine - g:snipPos[s:curPos][0]
- let changeCol = s:endCol - g:snipPos[s:curPos][1]
- if exists('s:origWordLen')
- let changeCol -= s:origWordLen
- unl s:origWordLen
- endif
- let lnum = g:snipPos[s:curPos][0]
- let col = g:snipPos[s:curPos][1]
- " Update the line number of all proceeding tab stops if <cr> has
- " been inserted.
- if changeLine != 0
- let changeLine -= 1
- for pos in g:snipPos
- if pos[0] >= lnum
- if pos[0] == lnum | let pos[1] += changeCol | endif
- let pos[0] += changeLine
- endif
- if pos[2] == -1 | continue | endif
- for nPos in pos[3]
- if nPos[0] >= lnum
- if nPos[0] == lnum | let nPos[1] += changeCol | endif
- let nPos[0] += changeLine
- endif
- endfor
- endfor
- elseif changeCol != 0
- " Update the column of all proceeding tab stops if text has
- " been inserted/deleted in the current line.
- for pos in g:snipPos
- if pos[1] >= col && pos[0] == lnum
- let pos[1] += changeCol
- endif
- if pos[2] == -1 | continue | endif
- for nPos in pos[3]
- if nPos[0] > lnum | break | endif
- if nPos[0] == lnum && nPos[1] >= col
- let nPos[1] += changeCol
- endif
- endfor
- endfor
- endif
-endf
-
-fun s:SelectWord()
- let s:origWordLen = g:snipPos[s:curPos][2]
- let s:oldWord = strpart(getline('.'), g:snipPos[s:curPos][1] - 1,
- \ s:origWordLen)
- let s:prevLen[1] -= s:origWordLen
- if !empty(g:snipPos[s:curPos][3])
- let s:update = 1
- let s:endCol = -1
- let s:startCol = g:snipPos[s:curPos][1] - 1
- endif
- if !s:origWordLen | return '' | endif
- let l = col('.') != 1 ? 'l' : ''
- if &sel == 'exclusive'
- return "\<esc>".l.'v'.s:origWordLen."l\<c-g>"
- endif
- return s:origWordLen == 1 ? "\<esc>".l.'gh'
- \ : "\<esc>".l.'v'.(s:origWordLen - 1)."l\<c-g>"
-endf
-
-" This updates the snippet as you type when text needs to be inserted
-" into multiple places (e.g. in "${1:default text}foo$1bar$1",
-" "default text" would be highlighted, and if the user types something,
-" UpdateChangedSnip() would be called so that the text after "foo" & "bar"
-" are updated accordingly)
-"
-" It also automatically quits the snippet if the cursor is moved out of it
-" while in insert mode.
-fun s:UpdateChangedSnip(entering)
- if exists('g:snipPos') && bufnr(0) != s:lastBuf
- call s:RemoveSnippet()
- elseif exists('s:update') " If modifying a placeholder
- if !exists('s:oldVars') && s:curPos + 1 < s:snipLen
- " Save the old snippet & word length before it's updated
- " s:startCol must be saved too, in case text is added
- " before the snippet (e.g. in "foo$1${2}bar${1:foo}").
- let s:oldEndCol = s:startCol
- let s:oldVars = deepcopy(g:snipPos[s:curPos][3])
- endif
- let col = col('.') - 1
-
- if s:endCol != -1
- let changeLen = col('$') - s:prevLen[1]
- let s:endCol += changeLen
- else " When being updated the first time, after leaving select mode
- if a:entering | return | endif
- let s:endCol = col - 1
- endif
-
- " If the cursor moves outside the snippet, quit it
- if line('.') != g:snipPos[s:curPos][0] || col < s:startCol ||
- \ col - 1 > s:endCol
- unl! s:startCol s:origWordLen s:oldVars s:update
- return s:RemoveSnippet()
- endif
-
- call s:UpdateVars()
- let s:prevLen[1] = col('$')
- elseif exists('g:snipPos')
- if !a:entering && g:snipPos[s:curPos][2] != -1
- let g:snipPos[s:curPos][2] = -2
- endif
-
- let col = col('.')
- let lnum = line('.')
- let changeLine = line('$') - s:prevLen[0]
-
- if lnum == s:endLine
- let s:endCol += col('$') - s:prevLen[1]
- let s:prevLen = [line('$'), col('$')]
- endif
- if changeLine != 0
- let s:endLine += changeLine
- let s:endCol = col
- endif
-
- " Delete snippet if cursor moves out of it in insert mode
- if (lnum == s:endLine && (col > s:endCol || col < g:snipPos[s:curPos][1]))
- \ || lnum > s:endLine || lnum < g:snipPos[s:curPos][0]
- call s:RemoveSnippet()
- endif
- endif
-endf
-
-" This updates the variables in a snippet when a placeholder has been edited.
-" (e.g., each "$1" in "${1:foo} $1bar $1bar")
-fun s:UpdateVars()
- let newWordLen = s:endCol - s:startCol + 1
- let newWord = strpart(getline('.'), s:startCol, newWordLen)
- if newWord == s:oldWord || empty(g:snipPos[s:curPos][3])
- return
- endif
-
- let changeLen = g:snipPos[s:curPos][2] - newWordLen
- let curLine = line('.')
- let startCol = col('.')
- let oldStartSnip = s:startCol
- let updateTabStops = changeLen != 0
- let i = 0
-
- for [lnum, col] in g:snipPos[s:curPos][3]
- if updateTabStops
- let start = s:startCol
- if lnum == curLine && col <= start
- let s:startCol -= changeLen
- let s:endCol -= changeLen
- endif
- for nPos in g:snipPos[s:curPos][3][(i):]
- " This list is in ascending order, so quit if we've gone too far.
- if nPos[0] > lnum | break | endif
- if nPos[0] == lnum && nPos[1] > col
- let nPos[1] -= changeLen
- endif
- endfor
- if lnum == curLine && col > start
- let col -= changeLen
- let g:snipPos[s:curPos][3][i][1] = col
- endif
- let i += 1
- endif
-
- " "Very nomagic" is used here to allow special characters.
- call setline(lnum, substitute(getline(lnum), '\%'.col.'c\V'.
- \ escape(s:oldWord, '\'), escape(newWord, '\&'), ''))
- endfor
- if oldStartSnip != s:startCol
- call cursor(0, startCol + s:startCol - oldStartSnip)
- endif
-
- let s:oldWord = newWord
- let g:snipPos[s:curPos][2] = newWordLen
-endf
-" vim:noet:sw=4:ts=4:ft=vim