From e573b3020c032400eed60b649a2cbf55266e6bb0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <cynerd@email.cz>
Date: Thu, 30 Jun 2016 16:03:25 +0200
Subject: Add current configurations from old repository
---
vim/bundle/vim-snipmate/autoload/snipMate.vim | 603 +++++++++++++++++++++
.../vim-snipmate/autoload/snipMate_python_demo.vim | 47 ++
.../vim-snipmate/autoload/snipmate/jumping.vim | 228 ++++++++
.../vim-snipmate/autoload/snipmate/legacy.vim | 139 +++++
.../vim-snipmate/autoload/snipmate/parse.vim | 309 +++++++++++
vim/bundle/vim-snipmate/autoload/snipmate/util.vim | 30 +
6 files changed, 1356 insertions(+)
create mode 100644 vim/bundle/vim-snipmate/autoload/snipMate.vim
create mode 100644 vim/bundle/vim-snipmate/autoload/snipMate_python_demo.vim
create mode 100644 vim/bundle/vim-snipmate/autoload/snipmate/jumping.vim
create mode 100644 vim/bundle/vim-snipmate/autoload/snipmate/legacy.vim
create mode 100644 vim/bundle/vim-snipmate/autoload/snipmate/parse.vim
create mode 100644 vim/bundle/vim-snipmate/autoload/snipmate/util.vim
(limited to 'vim/bundle/vim-snipmate/autoload')
diff --git a/vim/bundle/vim-snipmate/autoload/snipMate.vim b/vim/bundle/vim-snipmate/autoload/snipMate.vim
new file mode 100644
index 0000000..74366fa
--- /dev/null
+++ b/vim/bundle/vim-snipmate/autoload/snipMate.vim
@@ -0,0 +1,603 @@
+" config which can be overridden (shared lines)
+if !exists('g:snipMate')
+ let g:snipMate = {}
+endif
+
+try
+ call tlib#input#List('mi', '', [])
+catch /.*/
+ echoe "you're missing tlib. See install instructions at ".expand('<sfile>:h:h').'/README.md'
+endtry
+
+fun! Filename(...) abort
+ let filename = expand('%:t:r')
+ if filename == '' | return a:0 == 2 ? a:2 : '' | endif
+ return !a:0 || a:1 == '' ? filename : substitute(a:1, '$1', filename, 'g')
+endf
+
+let s:cache = {}
+
+function! snipMate#expandSnip(snip, version, col) abort
+ let lnum = line('.')
+ let col = a:col
+ let line = getline(lnum)
+ let indent = match(line, '\S\|$') + 1
+ let b:snip_state = snipmate#jumping#state()
+
+ if a:version == 1
+ let [snippet, b:snip_state.stops] = snipmate#parse#snippet(a:snip)
+ " Build stop/mirror info
+ let b:snip_state.stop_count = s:build_stops(snippet, b:snip_state.stops, lnum, col, indent)
+ let snipLines = map(copy(snippet),
+ \ 'snipMate#sniplist_str(v:val, b:snip_state.stops)')
+ else
+ let snippet = snipmate#legacy#process_snippet(a:snip)
+ let [b:snip_state.stops, b:snip_state.stop_count] = snipmate#legacy#build_stops(snippet, lnum, col - indent, indent)
+ let snipLines = split(substitute(snippet, printf('%s\d\+\|%s{\d\+.\{-}}',
+ \ g:snipmate#legacy#sigil, g:snipmate#legacy#sigil), '', 'g'), "\n", 1)
+ endif
+
+ " Abort if the snippet is empty
+ if empty(snippet)
+ return ''
+ endif
+
+ " Expand snippet onto current position
+ 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
+
+ " Insert snippet with proper indentation
+ call setline(lnum, line . snipLines[0])
+ call append(lnum, map(snipLines[1:], "empty(v:val) ? v:val : '" . strpart(line, 0, indent - 1) . "' . v:val"))
+
+ " Open any folds snippet expands into
+ if &foldenable
+ silent! exec lnum . ',' . (lnum + len(snipLines) - 1) . 'foldopen'
+ endif
+
+ aug snipmate_changes
+ au CursorMoved,CursorMovedI <buffer> if exists('b:snip_state') |
+ \ call b:snip_state.update_changes() |
+ \ else |
+ \ silent! au! snipmate_changes * <buffer> |
+ \ endif
+ aug END
+
+ let b:snip_state.stop_no = 0
+ return b:snip_state.set_stop(0)
+endfunction
+
+function! snipMate#placeholder_str(num, stops) abort
+ return snipMate#sniplist_str(a:stops[a:num].placeholder, a:stops)
+endfunction
+
+function! snipMate#sniplist_str(snippet, stops) abort
+ let str = ''
+ let pos = 0
+ let add_to = 1
+ let seen_stops = []
+
+ while pos < len(a:snippet)
+ let item = a:snippet[pos]
+
+ if type(item) == type('')
+ let str .= item
+ elseif type(item) == type([])
+ let str .= snipMate#placeholder_str(item[0], a:stops)
+ endif
+
+ let pos += 1
+ unlet item " avoid E706
+ endwhile
+
+ return str
+endfunction
+
+function! s:build_stops(snippet, stops, lnum, col, indent) abort
+ let stops = a:stops
+ let lnum = a:lnum
+ let col = a:col
+
+ for line in a:snippet
+ let col = s:build_loc_info(line, stops, lnum, col, [])
+ if line isnot a:snippet[-1]
+ let lnum += 1
+ let col = a:indent
+ endif
+ endfor
+
+ " add zero tabstop if it doesn't exist and then link it to the highest stop
+ " number
+ let stops[0] = get(stops, 0,
+ \ { 'placeholder' : [], 'line' : lnum, 'col' : col })
+ let stop_count = max(keys(stops)) + 2
+ let stops[stop_count - 1] = stops[0]
+
+ return stop_count
+endfunction
+
+function! s:build_loc_info(snippet, stops, lnum, col, seen_items) abort
+ let stops = a:stops
+ let lnum = a:lnum
+ let col = a:col
+ let pos = 0
+ let in_text = 0
+ let seen_items = a:seen_items
+
+ for item in a:snippet
+ if type(item) == type('')
+ let col += len(item)
+ elseif type(item) == type([])
+ let id = item[0]
+ let stub = item[-1]
+ let stub.line = lnum
+ let stub.col = col
+ call s:add_update_objects(stub, seen_items)
+
+ if len(item) > 2 && type(item[1]) != type({})
+ let col = s:build_loc_info(item[1:-2], stops, lnum, col, seen_items)
+ else
+ let col += len(snipMate#placeholder_str(id, stops))
+ endif
+
+ let in_text = 0
+ endif
+ unlet item " avoid E706
+ endfor
+
+ return col
+endfunction
+
+function! s:add_update_objects(object, targets) abort
+ let targets = a:targets
+
+ for item in targets
+ let item.update_objects = get(item, 'update_objects', [])
+ call add(item.update_objects, a:object)
+ endfor
+
+ call add(targets, a:object)
+endfunction
+
+" reads a .snippets file
+" returns list of
+" ['triggername', 'name', 'contents']
+" if triggername is not set 'default' is assumed
+" TODO: better error checking
+fun! snipMate#ReadSnippetsFile(file) abort
+ let result = []
+ let new_scopes = []
+ if !filereadable(a:file) | return [result, new_scopes] | endif
+ let inSnip = 0
+ let line_no = 0
+ let snipversion = get(g:snipMate, 'snippet_version', 0)
+ for line in readfile(a:file) + ["\n"]
+ let line_no += 1
+
+ if inSnip && (line[0] == "\t" || line == '')
+ let content .= strpart(line, 1)."\n"
+ continue
+ elseif inSnip
+ call add(result, [trigger, name,
+ \ content[:-2], bang, snipversion])
+ let inSnip = 0
+ endif
+
+ if line[:6] == 'snippet'
+ let inSnip = 1
+ let bang = (line[7] == '!')
+ if bang
+ let bang += line[8] == '!'
+ endif
+ let trigger = strpart(line, 8 + bang)
+ let name = ''
+ let space = stridx(trigger, ' ') + 1
+ if space " Process multi snip
+ let name = strpart(trigger, space)
+ let trigger = strpart(trigger, 0, space - 1)
+ endif
+ let content = ''
+ if trigger =~ '^\s*$' " discard snippets with empty triggers
+ echom 'Invalid snippet in' a:file 'near line' line_no
+ let inSnip = 0
+ endif
+ elseif line[:6] == 'extends'
+ call extend(new_scopes, map(split(strpart(line, 8)),
+ \ "substitute(v:val, ',*$', '', '')"))
+ elseif line[:6] == 'version'
+ let snipversion = +strpart(line, 8)
+ endif
+ endfor
+ return [result, new_scopes]
+endf
+
+function! s:GetScopes() abort
+ let ret = exists('b:snipMate.scope_aliases') ? copy(b:snipMate.scope_aliases) : {}
+ let global = get(g:snipMate, 'scope_aliases', {})
+ for alias in keys(global)
+ if has_key(ret, alias)
+ let ret[alias] = join(split(ret[alias], ',')
+ \ + split(global[alias], ','), ',')
+ else
+ let ret[alias] = global[alias]
+ endif
+ endfor
+ return ret
+endfunction
+
+" adds scope aliases to list.
+" returns new list
+" the aliases of aliases are added recursively
+fun! s:AddScopeAliases(list) abort
+ let did = {}
+ let scope_aliases = s:GetScopes()
+ let new = a:list
+ let new2 = []
+ while !empty(new)
+ for i in new
+ if !has_key(did, i)
+ let did[i] = 1
+ call extend(new2, split(get(scope_aliases,i,''),','))
+ endif
+ endfor
+ let new = new2
+ let new2 = []
+ endwhile
+ return keys(did)
+endf
+
+augroup SnipMateSource
+ au SourceCmd *.snippet,*.snippets call s:source_snippet()
+augroup END
+
+function! s:info_from_filename(file) abort
+ let parts = split(fnamemodify(a:file, ':r'), '/')
+ let snipidx = len(parts) - index(reverse(copy(parts)), 'snippets') - 1
+ let rtp_prefix = join(parts[(snipidx -
+ \ (parts[snipidx - 1] == 'after' ? 3 : 2)):snipidx - 1], '/')
+ let trigger = get(parts, snipidx + 2, '')
+ let desc = get(parts, snipidx + 3, get(g:snipMate, 'override', 0) ?
+ \ '' : fnamemodify(a:file, ':t'))
+ return [rtp_prefix, trigger, desc]
+endfunction
+
+function! s:source_snippet() abort
+ let file = expand('<afile>:p')
+ let [rtp_prefix, trigger, desc] = s:info_from_filename(file)
+ let new_snips = []
+ if fnamemodify(file, ':e') == 'snippet'
+ call add(new_snips, [trigger, desc, join(readfile(file), "\n"), 0,
+ \ get(g:snipMate, 'snippet_version', 0)])
+ else
+ let [snippets, extends] = s:CachedSnips(file)
+ let new_snips = deepcopy(snippets)
+ call extend(s:lookup_state.extends, extends)
+ endif
+ for snip in new_snips
+ if get(g:snipMate, 'override', 0)
+ let snip[1] = join([s:lookup_state.scope, snip[1]])
+ else
+ let snip[1] = join([s:lookup_state.scope, rtp_prefix,
+ \ empty(snip[1]) ? desc : snip[1]])
+ endif
+ endfor
+ call extend(s:lookup_state.snips, new_snips)
+endfunction
+
+function! s:CachedSnips(file) abort
+ let mtime = getftime(a:file)
+ if has_key(s:cache, a:file) && s:cache[a:file].mtime >= mtime
+ return s:cache[a:file].contents
+ endif
+ let s:cache[a:file] = {}
+ let s:cache[a:file].mtime = mtime
+ let s:cache[a:file].contents = snipMate#ReadSnippetsFile(a:file)
+ return s:cache[a:file].contents
+endfunction
+
+function! s:snippet_filenames(scope, trigger) abort
+ let mid = ['', '_*', '/*']
+ let mid += map(copy(mid), "'/' . a:trigger . '*' . v:val")
+ call map(mid, "'snippets/' . a:scope . v:val . '.snippet'")
+ return map(mid[:2], 'v:val . "s"') + mid[3:]
+endfunction
+
+function! snipMate#SetByPath(dict, trigger, path, snippet, bang, snipversion) abort
+ let d = a:dict
+ if a:bang == 2
+ unlet! d[a:trigger]
+ return
+ elseif !has_key(d, a:trigger) || a:bang == 1
+ let d[a:trigger] = {}
+ endif
+ let d[a:trigger][a:path] = [a:snippet, a:snipversion]
+endfunction
+
+if v:version < 704 || has('win32')
+ function! s:Glob(path, expr)
+ let res = []
+ for p in split(a:path, ',')
+ let h = split(fnamemodify(a:expr, ':h'), '/')[0]
+ if isdirectory(p . '/' . h)
+ call extend(res, split(glob(p . '/' . a:expr), "\n"))
+ endif
+ endfor
+ return filter(res, 'filereadable(v:val)')
+ endfunction
+else
+ function! s:Glob(path, expr)
+ return split(globpath(a:path, a:expr), "\n")
+ endfunction
+endif
+
+" default triggers based on paths
+function! snipMate#DefaultPool(scopes, trigger, result) abort
+ let scopes = s:AddScopeAliases(a:scopes)
+ let scopes_done = []
+ let s:lookup_state = {}
+ let s:lookup_state.snips = []
+
+ while !empty(scopes)
+ let scope = remove(scopes, 0)
+ let s:lookup_state.scope = scope
+ let s:lookup_state.extends = []
+
+ for expr in s:snippet_filenames(scope, escape(a:trigger, "*[]?{}`'$|#%"))
+ for path in g:snipMate.snippet_dirs
+ for file in s:Glob(path, expr)
+ source `=file`
+ endfor
+ endfor
+ endfor
+
+ call add(scopes_done, scope)
+ call extend(scopes, s:lookup_state.extends)
+ call filter(scopes, 'index(scopes_done, v:val) == -1')
+ endwhile
+
+ for [trigger, desc, contents, bang, snipversion] in s:lookup_state.snips
+ if trigger =~ '\V\^' . escape(a:trigger, '\')
+ call snipMate#SetByPath(a:result, trigger, desc, contents, bang, snipversion)
+ endif
+ endfor
+endfunction
+
+" return a dict of snippets found in runtimepath matching trigger
+" scopes: list of scopes. usually this is the filetype. eg ['c','cpp']
+" trigger may contain glob patterns. Thus use '*' to get all triggers
+"
+fun! snipMate#GetSnippets(scopes, trigger) abort
+ let result = {}
+
+ for F in values(g:snipMateSources)
+ call funcref#Call(F, [a:scopes, a:trigger, result])
+ endfor
+ return result
+endf
+
+function! snipMate#OpenSnippetFiles() abort
+ let files = []
+ let scopes_done = []
+ let exists = []
+ let notexists = []
+ for scope in s:AddScopeAliases(snipMate#ScopesByFile())
+ let files += s:snippet_filenames(scope, '')
+ endfor
+ call filter(files, "v:val !~# '\\*'")
+ for path in g:snipMate.snippet_dirs
+ let fullpaths = map(copy(files), 'printf("%s/%s", path, v:val)')
+ let exists += filter(copy(fullpaths), 'filereadable(v:val)')
+ let notexists += map(filter(copy(fullpaths),
+ \ 'v:val =~# "\.snippets" && !filereadable(v:val)'),
+ \ '"does not exist: " . v:val')
+ endfor
+ let all = exists + notexists
+ let select = tlib#input#List('mi', 'select files to be opened in splits', all)
+ for idx in select
+ exec 'sp' all[idx - 1]
+ endfor
+endfunction
+
+fun! snipMate#ScopesByFile() abort
+ " duplicates are removed in AddScopeAliases
+ return filter(funcref#Call(g:snipMate.get_scopes), "v:val != ''")
+endf
+
+" used by both: completion and insert snippet
+fun! snipMate#GetSnippetsForWordBelowCursor(word, exact) abort
+ " Split non-word characters into their own piece
+ " so 'foo.bar..baz' becomes ['foo', '.', 'bar', '.', '.', 'baz']
+ " First split just after a \W and then split each resultant string just
+ " before a \W
+ let parts = filter(tlib#list#Flatten(
+ \ map(split(a:word, '\W\zs'), 'split(v:val, "\\ze\\W")')),
+ \ '!empty(v:val)')
+ " Only look at the last few possibilities. Too many can be slow.
+ if len(parts) > 5
+ let parts = parts[-5:]
+ endif
+ let lookups = [a:word]
+ let lookup = ''
+ for w in reverse(parts)
+ let lookup = w . lookup
+ if index(lookups, lookup) == -1
+ call add(lookups, lookup)
+ endif
+ endfor
+
+ " Remove empty lookup entries, but only if there are other nonempty lookups
+ if len(lookups) > 1
+ call filter(lookups, 'v:val != ""')
+ endif
+
+ let matching_snippets = []
+ let snippet = ''
+ " prefer longest word
+ for word in lookups
+ let g:snipMate.word = word
+ for [k,snippetD] in items(funcref#Call(g:snipMate['get_snippets'], [snipMate#ScopesByFile(), word]))
+ " hack: require exact match
+ if a:exact && k !=# word
+ continue
+ endif
+ call add(matching_snippets, [k, snippetD])
+ if a:exact
+ break
+ endif
+ endfor
+ endfor
+ return matching_snippets
+endf
+
+" snippets: dict containing snippets by name
+" usually this is just {'default' : snippet_contents }
+fun! s:ChooseSnippet(snippets) abort
+ let snippet = []
+ let keys = keys(a:snippets)
+ let i = 1
+ for snip in keys
+ let snippet += [i.'. '.snip]
+ let i += 1
+ endfor
+ if len(snippet) == 1
+ " there's only a single snippet, choose it
+ let idx = 0
+ else
+ let idx = tlib#input#List('si','select snippet by name',snippet) -1
+ if idx == -1
+ return ''
+ endif
+ endif
+ " if a:snippets[..] is a String Call returns it
+ " If it's a function or a function string the result is returned
+ return funcref#Call(a:snippets[keys(a:snippets)[idx]])
+endf
+
+fun! snipMate#WordBelowCursor() abort
+ return matchstr(getline('.'), '\S\+\%' . col('.') . 'c')
+endf
+
+fun! snipMate#GetSnippetsForWordBelowCursorForComplete(word) abort
+ let snippets = map(snipMate#GetSnippetsForWordBelowCursor(a:word, 0), 'v:val[0]')
+ return filter(snippets, 'v:val =~# "\\V\\^' . escape(a:word, '"\') . '"')
+endf
+
+fun! snipMate#CanBeTriggered() abort
+ let word = snipMate#WordBelowCursor()
+ let matches = snipMate#GetSnippetsForWordBelowCursorForComplete(word)
+ return len(matches) > 0
+endf
+
+fun! snipMate#ShowAvailableSnips() abort
+ let col = col('.')
+ let word = snipMate#WordBelowCursor()
+ let matches = snipMate#GetSnippetsForWordBelowCursorForComplete(word)
+
+ " Pretty hacky, but really can't have the tab swallowed!
+ if len(matches) == 0
+ call feedkeys(g:snipMate['no_match_completion_feedkeys_chars'], 'n')
+ return ""
+ endif
+
+ call complete(col - len(word), sort(matches))
+ return ''
+endf
+
+" Pass an argument to force snippet expansion instead of triggering or jumping
+function! snipMate#TriggerSnippet(...) abort
+ if exists('g:SuperTabMappingForward')
+ if g:SuperTabMappingForward == "<tab>"
+ let SuperTabPlug = maparg('<Plug>SuperTabForward', 'i')
+ if SuperTabPlug == ""
+ let SuperTabKey = "\<c-n>"
+ else
+ exec "let SuperTabKey = \"" . escape(SuperTabPlug, '<') . "\""
+ endif
+ elseif g:SuperTabMappingBackward == "<tab>"
+ let SuperTabPlug = maparg('<Plug>SuperTabBackward', 'i')
+ if SuperTabPlug == ""
+ let SuperTabKey = "\<c-p>"
+ else
+ exec "let SuperTabKey = \"" . escape(SuperTabPlug, '<') . "\""
+ endif
+ endif
+ endif
+
+ if pumvisible() " Update snippet if completion is used, or deal with supertab
+ if exists('SuperTabKey')
+ call feedkeys(SuperTabKey) | return ''
+ endif
+ call feedkeys("\<esc>a", 'n') " Close completion menu
+ call feedkeys("\<tab>") | return ''
+ endif
+
+ if exists('b:snip_state') && a:0 == 0 " Jump only if no arguments
+ let jump = b:snip_state.jump_stop(0)
+ if type(jump) == 1 " returned a string
+ return jump
+ endif
+ endif
+
+ let word = matchstr(getline('.'), '\S\+\%'.col('.').'c')
+ let list = snipMate#GetSnippetsForWordBelowCursor(word, 1)
+ if empty(list)
+ let snippet = ''
+ else
+ let [trigger, snippetD] = list[0]
+ let snippet = s:ChooseSnippet(snippetD)
+ " Before expanding snippet, create new undo point |i_CTRL-G|
+ let &undolevels = &undolevels
+ let col = col('.') - len(trigger)
+ sil exe 's/\V'.escape(trigger, '/\.').'\%#//'
+ return snipMate#expandSnip(snippet[0], snippet[1], col)
+ endif
+
+ " should allow other plugins to register hooks instead (duplicate code)
+ if exists('SuperTabKey')
+ call feedkeys(SuperTabKey)
+ return ''
+ endif
+ return word == ''
+ \ ? "\<tab>"
+ \ : "\<c-r>=snipMate#ShowAvailableSnips()\<cr>"
+endfunction
+
+fun! snipMate#BackwardsSnippet() abort
+ if exists('b:snip_state') | return b:snip_state.jump_stop(1) | endif
+
+ if exists('g:SuperTabMappingForward')
+ if g:SuperTabMappingForward == "<s-tab>"
+ let SuperTabPlug = maparg('<Plug>SuperTabForward', 'i')
+ if SuperTabPlug == ""
+ let SuperTabKey = "\<c-n>"
+ else
+ exec "let SuperTabKey = \"" . escape(SuperTabPlug, '<') . "\""
+ endif
+ elseif g:SuperTabMappingBackward == "<s-tab>"
+ let SuperTabPlug = maparg('<Plug>SuperTabBackward', 'i')
+ if SuperTabPlug == ""
+ let SuperTabKey = "\<c-p>"
+ else
+ exec "let SuperTabKey = \"" . escape(SuperTabPlug, '<') . "\""
+ endif
+ endif
+ endif
+ " should allow other plugins to register hooks instead (duplicate code)
+ if exists('SuperTabKey')
+ call feedkeys(SuperTabKey)
+ return ''
+ endif
+ return "\<s-tab>"
+endf
+
+" vim:noet:sw=4:ts=4:ft=vim
diff --git a/vim/bundle/vim-snipmate/autoload/snipMate_python_demo.vim b/vim/bundle/vim-snipmate/autoload/snipMate_python_demo.vim
new file mode 100644
index 0000000..de495d2
--- /dev/null
+++ b/vim/bundle/vim-snipmate/autoload/snipMate_python_demo.vim
@@ -0,0 +1,47 @@
+" This file demonstrates
+" - how to register your own snippet sources (call snipMate_python_demo#Activate() in ftplugin/python.vim)
+" - implents a source which creates snippets based on python function
+" definitions found in the current file
+"
+" Example:
+"
+" def abc(a,b,c=None)
+" will create a snippet on the fly which looks like this:
+" abc(${1:a}, ${2:b}, ${3:c=None})
+
+fun! snipMate_python_demo#Activate() abort
+ if !exists('g:snipMateSources')
+ let g:snipMateSources = {}
+ endif
+
+ let g:snipMateSources['python'] = funcref#Function('snipMate_python_demo#FunctionsFromCurrentFileAndTags')
+endf
+
+fun! s:Add(dict, line, source, trigger) abort
+ let matched = matchlist(a:line,'def\s\+\([^( \t]\+\)[ \t]*(\([^)]*\)')
+ if len(matched) > 2
+ let name = matched[1]
+ " TODO: is this a glob?
+ if name !~ a:trigger | return | endif
+ let a:dict[name] = get(a:dict, name, {})
+ let sd = a:dict[name]
+ let args = []
+ let nr=1
+ for arg in split(matched[2], '\s*,\s*')
+ call add(args, '${'.nr.':'.arg.'}')
+ let nr+=1
+ endfor
+ let sd[a:source] = name.'('.join(args,', ').')'
+ endif
+endf
+fun! snipMate_python_demo#FunctionsFromCurrentFileAndTags(scopes, trigger, result) abort
+ " getting all might be too much
+ if a:trigger == '*' | return | endif
+ if index(a:scopes, 'python') < 0 | return | endif
+ for t in taglist('^'.a:trigger)
+ call s:Add(a:result, t.cmd, 'tags-' . t.filename, a:trigger)
+ endfor
+ for l in getline(0, line('$'))
+ call s:Add(a:result, l, 'current-file', a:trigger)
+ endfor
+endf
diff --git a/vim/bundle/vim-snipmate/autoload/snipmate/jumping.vim b/vim/bundle/vim-snipmate/autoload/snipmate/jumping.vim
new file mode 100644
index 0000000..aaf65ab
--- /dev/null
+++ b/vim/bundle/vim-snipmate/autoload/snipmate/jumping.vim
@@ -0,0 +1,228 @@
+function! s:sfile() abort
+ return expand('<sfile>')
+endfunction
+
+let s:state_proto = {}
+
+function! snipmate#jumping#state() abort
+ return copy(s:state_proto)
+endfunction
+
+function! s:listize_mirror(mirrors) abort
+ return map(copy(a:mirrors), '[v:val.line, v:val.col]')
+endfunction
+
+" Removes snippet state info
+function! s:state_remove() dict abort
+ " Remove all autocmds in group snipmate_changes in the current buffer
+ unlet! b:snip_state
+ silent! au! snipmate_changes * <buffer>
+endfunction
+
+function! s:state_find_next_stop(backwards) dict abort
+ let self.stop_no += a:backwards? -1 : 1
+ while !has_key(self.stops, self.stop_no)
+ if self.stop_no == self.stop_count
+ let self.stop_no = 0
+ endif
+ if self.stop_no <= 0 && a:backwards
+ let self.stop_no = self.stop_count - 1
+ endif
+ let self.stop_no += a:backwards? -1 : 1
+ endwhile
+endfunction
+
+" Update state information to correspond to the given tab stop
+function! s:state_set_stop(backwards) dict abort
+ call self.find_next_stop(a:backwards)
+ let self.cur_stop = self.stops[self.stop_no]
+ let self.stop_len = (type(self.cur_stop.placeholder) == type(0))
+ \ ? self.cur_stop.placeholder
+ \ : len(snipMate#placeholder_str(self.stop_no, self.stops))
+ let self.start_col = self.cur_stop.col
+ let self.end_col = self.start_col + self.stop_len
+ let self.mirrors = get(self.cur_stop, 'mirrors', [])
+ let self.old_mirrors = deepcopy(self.mirrors)
+ call cursor(self.cur_stop.line, self.cur_stop.col)
+ let self.prev_len = col('$')
+ let self.changed = 0
+ let ret = self.select_word()
+ if (self.stop_no == 0 || self.stop_no == self.stop_count - 1) && !a:backwards
+ call self.remove()
+ endif
+ return ret
+endfunction
+
+" Jump to the next/previous tab stop
+function! s:state_jump_stop(backwards) dict abort
+ " Update changes just in case
+ " This seems to be only needed because insert completion does not trigger
+ " the CursorMovedI event
+ call self.update_changes()
+
+ " Store placeholder/location changes
+ let self.cur_stop.col = self.start_col
+ if self.changed
+ call self.remove_nested()
+ unlet! self.cur_stop.placeholder " avoid type error for old parsing version
+ let self.cur_stop.placeholder = [strpart(getline('.'),
+ \ self.start_col - 1, self.end_col - self.start_col)]
+ endif
+
+ return self.set_stop(a:backwards)
+endfunction
+
+function! s:state_remove_nested(...) dict abort
+ let id = a:0 ? a:1 : self.stop_no
+ if type(self.stops[id].placeholder) == type([])
+ for i in self.stops[id].placeholder
+ if type(i) == type([])
+ if type(i[1]) != type({})
+ call self.remove_nested(i[0])
+ call remove(self.stops, i[0])
+ else
+ call filter(self.stops[i[0]].mirrors, 'v:val isnot i[1]')
+ endif
+ endif
+ unlet i " Avoid E706
+ endfor
+ endif
+endfunction
+
+" Select the placeholder for the current tab stop
+function! s:state_select_word() dict abort
+ let len = self.stop_len
+ if !len | return '' | endif
+ let l = col('.') != 1 ? 'l' : ''
+ if &sel == 'exclusive'
+ return "\<esc>".l.'v'.len."l\<c-g>"
+ endif
+ return len == 1 ? "\<esc>".l.'gh' : "\<esc>".l.'v'.(len - 1)."l\<c-g>"
+endfunction
+
+" Update the snippet as text is typed. The self.update_mirrors() function does
+" the actual work.
+" If the cursor moves outside of a placeholder, call self.remove()
+function! s:state_update_changes() dict abort
+ let change_len = col('$') - self.prev_len
+ let self.changed = self.changed || change_len != 0
+ let self.end_col += change_len
+ let col = col('.')
+
+ if line('.') != self.cur_stop.line || col < self.start_col || col > self.end_col
+ return self.remove()
+ endif
+
+ call self.update(self.cur_stop, change_len, change_len)
+ if !empty(self.mirrors)
+ call self.update_mirrors(change_len)
+ endif
+
+ let self.prev_len = col('$')
+endfunction
+
+" Actually update the mirrors for any changed text
+function! s:state_update_mirrors(change) dict abort
+ let newWordLen = self.end_col - self.start_col
+ let newWord = strpart(getline('.'), self.start_col - 1, newWordLen)
+ let changeLen = a:change
+ let curLine = line('.')
+ let curCol = col('.')
+ let oldStartSnip = self.start_col
+ let i = 0
+
+ for mirror in self.mirrors
+ for stop in values(filter(copy(self.stops), 'v:key != 0'))
+ if type(stop.placeholder) == type(0)
+ if mirror.line == stop.line && mirror.col > stop.col
+ \ && mirror.col < stop.col + stop.placeholder
+ let stop.placeholder += changeLen
+ endif
+ endif
+ endfor
+
+ if has_key(mirror, 'oldSize')
+ " recover the old size deduce the endline
+ let oldSize = mirror.oldSize
+ else
+ " first time, we use the intitial size
+ let oldSize = strlen(newWord)
+ endif
+
+ " Split the line into three parts: the mirror, what's before it, and
+ " what's after it. Then combine them using the new mirror string.
+ " Subtract one to go from column index to byte index
+
+ let theline = getline(mirror.line)
+
+ " part before the current mirror
+ let beginline = strpart(theline, 0, mirror.col - 1)
+
+ " current mirror transformation, and save size
+ let wordMirror= substitute(newWord, get(mirror, 'pat', ''), get(mirror, 'sub', ''), get(mirror, 'flags', ''))
+ let mirror.oldSize = strlen(wordMirror)
+
+ " end of the line, use the oldSize because with the transformation,
+ " the size of the mirror can be different from those of the snippet
+ let endline = strpart(theline, mirror.col + oldSize -1)
+
+ " Update other object on the line
+ call self.update(mirror, changeLen, mirror.oldSize - oldSize)
+
+ " reconstruct the line
+ let update = beginline.wordMirror.endline
+
+ call setline(mirror.line, update)
+ endfor
+
+ " Reposition the cursor in case a var updates on the same line but before
+ " the current tabstop
+ if oldStartSnip != self.start_col || mode() == 'i'
+ call cursor(0, curCol + self.start_col - oldStartSnip)
+ endif
+endfunction
+
+function! s:state_find_update_objects(item) dict abort
+ let item = a:item
+ let item.update_objects = []
+
+ " Filter the zeroth stop because it's duplicated as the last
+ for stop in values(filter(copy(self.stops), 'v:key != 0'))
+ if stop.line == item.line && stop.col > item.col
+ call add(item.update_objects, stop)
+ endif
+
+ for mirror in get(stop, 'mirrors', [])
+ if mirror.line == item.line && mirror.col > item.col
+ call add(item.update_objects, mirror)
+ endif
+ endfor
+ endfor
+
+ return item.update_objects
+endfunction
+
+function! s:state_update(item, change_len, mirror_change) dict abort
+ let item = a:item
+ if !exists('item.update_objects')
+ let item.update_objects = self.find_update_objects(a:item)
+ endif
+ let to_update = item.update_objects
+
+ for obj in to_update
+ " object does not necessarly have the same decalage
+ " than mirrors if mirrors use regexp
+ let obj.col += a:mirror_change
+ if obj is self.cur_stop
+ let self.start_col += a:change_len
+ let self.end_col += a:change_len
+ endif
+ endfor
+endfunction
+
+call extend(s:state_proto, snipmate#util#add_methods(s:sfile(), 'state',
+ \ [ 'remove', 'set_stop', 'jump_stop', 'remove_nested',
+ \ 'select_word', 'update_changes', 'update_mirrors',
+ \ 'find_next_stop', 'find_update_objects', 'update' ]), 'error')
+
+" vim:noet:sw=4:ts=4:ft=vim
diff --git a/vim/bundle/vim-snipmate/autoload/snipmate/legacy.vim b/vim/bundle/vim-snipmate/autoload/snipmate/legacy.vim
new file mode 100644
index 0000000..7ff39cb
--- /dev/null
+++ b/vim/bundle/vim-snipmate/autoload/snipmate/legacy.vim
@@ -0,0 +1,139 @@
+let s:sigil = nr2char(31)
+let snipmate#legacy#sigil = s:sigil
+
+" Prepare snippet to be processed by s:BuildTabStops
+function! snipmate#legacy#process_snippet(snip) abort
+ let snippet = a:snip
+ let esc_bslash = '\%(\\\@<!\%(\\\\\)*\)\@<='
+
+ if exists('b:snipmate_visual')
+ let visual = substitute(b:snipmate_visual, "\n$", '', '')
+ unlet b:snipmate_visual
+ else
+ let visual = ''
+ endif
+ let snippet = s:substitute_visual(snippet, visual)
+
+ " Evaluate eval (`...`) expressions.
+ " Backquotes prefixed with a backslash "\" are ignored.
+ " And backslash can be escaped by doubling it.
+ " Using a loop here instead of a regex fixes a bug with nested "\=".
+ if stridx(snippet, '`') != -1
+ let new = []
+ let snip = split(snippet, esc_bslash . '`', 1)
+ let isexp = 0
+ for i in snip
+ if isexp
+ call add(new, substitute(snipmate#util#eval(i),
+ \ "\n\\%$", '', ''))
+ else
+ call add(new, i)
+ endif
+ let isexp = !isexp
+ endfor
+ let snippet = join(new, '')
+ let snippet = substitute(snippet, "\r", "\n", 'g')
+ let snippet = substitute(snippet, '\\`', "`", '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, esc_bslash . '\$\({\d\+:\(.\{-}\)}\|{\d\+}\)', s:sigil . '\1\2', 'g')
+ let snippet = substitute(snippet, esc_bslash . '\$\(\d\+\)', s:sigil . '\1', 'g')
+ let snippet = substitute(snippet, esc_bslash . '\\\$', '$', 'g')
+ let snippet = substitute(snippet, '\\\\', "\\", 'g')
+
+ " Update the a:snip so that all the $# become the text after
+ " the colon in their associated ${#}.
+ " (e.g. "${1:foo}" turns all "$1"'s into "foo")
+ let i = 0
+ if snippet !~ s:sigil . '{0'
+ let snippet .= s:sigil . '{0}'
+ endif
+ while snippet =~ s:sigil.'{'.i
+ let s = matchstr(snippet, s:sigil . '{' . i . ':\zs.\{-}\ze}')
+ if s != ''
+ let snippet = substitute(snippet, s:sigil . i, s.'&', 'g')
+ endif
+ let i += 1
+ endw
+
+ if &et " Expand tabs to spaces if 'expandtab' is set.
+ return substitute(snippet, '\t', repeat(' ', snipmate#util#tabwidth()), 'g')
+ endif
+ return snippet
+endfunction
+
+" Builds a list of a list of each tab stop in the snippet containing:
+" 1.) The tab stop's line number.
+" 2.) The tab stop's column number
+" (by getting the length of the string between the last "\n" and the
+" tab stop).
+" 3.) The length of the text after the colon for the current tab stop
+" (e.g. "${1:foo}" would return 3).
+" 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.
+function! snipmate#legacy#build_stops(snip, lnum, col, indent) abort
+ let stops = {}
+ let i = 0
+ let withoutVars = substitute(a:snip, s:sigil . '\d\+', '', 'g')
+ while a:snip =~ s:sigil . '{' . i
+ let beforeTabStop = matchstr(withoutVars, '^.*\ze'.s:sigil .'{'.i.'\D')
+ let withoutOthers = substitute(withoutVars, ''.s:sigil .'{\('.i.'\D\)\@!\d\+.\{-}}', '', 'g')
+
+ let stops[i] = {}
+ let stops[i].line = a:lnum + s:count(beforeTabStop, "\n")
+ let stops[i].col = a:indent + len(matchstr(withoutOthers, '[^\n]\{-}\ze'.s:sigil .'{'.i.'\D'))
+ let stops[i].placeholder = 0
+ let stops[i].mirrors = []
+ if stops[i].line == a:lnum
+ let stops[i].col += a:col
+ endif
+
+ " Get all $# matches in another list, if ${#:name} is given
+ if withoutVars =~ printf('%s{%d:', s:sigil, i)
+ let stops[i].placeholder = len(matchstr(withoutVars, ''.s:sigil .'{'.i.':\zs.\{-}\ze}'))
+ let withoutOthers = substitute(a:snip, ''.s:sigil .'{\d\+.\{-}}\|'.s:sigil .''.i.'\@!\d\+', '', 'g')
+
+ while match(withoutOthers, ''.s:sigil .''.i.'\(\D\|$\)') != -1
+ let stops[i].mirrors = get(stops[i], 'mirrors', [])
+ let beforeMark = matchstr(withoutOthers,
+ \ printf('^.\{-}\ze%s%s%d\(\D\|$\)',
+ \ repeat('.', stops[i].placeholder), s:sigil, i))
+ let line = a:lnum + s:count(beforeMark, "\n")
+ let col = a:indent + (line > a:lnum
+ \ ? len(matchstr(beforeMark, '.*\n\zs.*'))
+ \ : a:col + len(beforeMark))
+ call add(stops[i].mirrors, { 'line' : line, 'col' : col })
+ let withoutOthers = substitute(withoutOthers, ''.s:sigil .''.i.'\ze\(\D\|$\)', '', '')
+ endw
+ endif
+ let i += 1
+ endw
+ let stops[i] = stops[0]
+ return [stops, i + 1]
+endfunction
+
+function! s:substitute_visual(snippet, visual) abort
+ let lines = []
+ for line in split(a:snippet, "\n")
+ let indent = matchstr(line, '^\t\+')
+ call add(lines, substitute(line, '{VISUAL}',
+ \ substitute(escape(a:visual, '%\'), "\n", "\n" . indent, 'g'), 'g'))
+ endfor
+ return join(lines, "\n")
+endfunction
+
+" Counts occurences of haystack in needle
+function! s:count(haystack, needle) abort
+ 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
+endfunction
diff --git a/vim/bundle/vim-snipmate/autoload/snipmate/parse.vim b/vim/bundle/vim-snipmate/autoload/snipmate/parse.vim
new file mode 100644
index 0000000..dd495e9
--- /dev/null
+++ b/vim/bundle/vim-snipmate/autoload/snipmate/parse.vim
@@ -0,0 +1,309 @@
+" Snippet definition parsing code
+
+function! s:sfile() abort
+ return expand('<sfile>')
+endfunction
+
+let s:parser_proto = {}
+let s:special_chars = "$`\n"
+
+function! s:new_parser(text) abort
+ let ret = copy(s:parser_proto)
+ let ret.input = a:text
+ let ret.len = strlen(ret.input)
+ let ret.pos = -1
+ let ret.indent = 0
+ let ret.value = []
+ let ret.vars = {}
+ let ret.stored_lines = []
+ call ret.advance()
+ return ret
+endfunction
+
+function! s:parser_advance(...) dict abort
+ let self.pos += a:0 ? a:1 : 1
+ let self.next = self.input[self.pos]
+endfunction
+
+function! s:parser_same(tok) dict abort
+ if self.next == a:tok
+ call self.advance()
+ return 1
+ else
+ return 0
+ endif
+endfunction
+
+function! s:parser_id() dict abort
+ if self.input[(self.pos):(self.pos+5)] == 'VISUAL'
+ call self.advance(6)
+ return 'VISUAL'
+ elseif self.next =~ '\d'
+ let end = matchend(self.input, '\d\+', self.pos)
+ let res = strpart(self.input, self.pos, end - self.pos)
+ call self.advance(end - self.pos)
+ return +res " force conversion to Number
+ endif
+ return -1
+endfunction
+
+function! s:parser_add_var(var) dict abort
+ let id = a:var[0]
+ if !has_key(self.vars, id)
+ let self.vars[id] = { 'instances' : [] }
+ endif
+ call add(self.vars[id].instances, a:var)
+endfunction
+
+function! s:parser_var() dict abort
+ let ret = []
+ if self.same('{')
+ let id = self.id()
+ if id >= 0
+ call add(ret, id)
+ call extend(ret, self.varend())
+ endif
+ else
+ let id = self.id()
+ if id >= 0
+ call add(ret, id)
+ endif
+ endif
+ return ret
+endfunction
+
+function! s:parser_varend() dict abort
+ let ret = []
+ if self.same(':')
+ call extend(ret, self.placeholder())
+ elseif self.same('/')
+ call add(ret, self.subst())
+ endif
+ call self.same('}')
+ return ret
+endfunction
+
+function! s:parser_placeholder() dict abort
+ let ret = self.text('}')
+ return empty(ret) ? [''] : ret
+endfunction
+
+function! s:parser_subst() dict abort
+ let ret = {}
+ let ret.pat = self.pat()
+ if self.same('/')
+ let ret.sub = self.pat(1)
+ endif
+ if self.same('/')
+ let ret.flags = self.pat(1)
+ endif
+ return ret
+endfunction
+
+function! s:parser_pat(...) dict abort
+ let val = ''
+
+ while self.pos < self.len
+ if self.same('\')
+ if self.next == '/'
+ let val .= '/'
+ call self.advance()
+ elseif a:0 && self.next == '}'
+ let val .= '}'
+ call self.advance()
+ else
+ let val .= '\'
+ endif
+ elseif self.next == '/' || a:0 && self.next == '}'
+ break
+ else
+ let val .= self.next
+ call self.advance()
+ endif
+ endwhile
+
+ return val
+endfunction
+
+function! s:parser_expr() dict abort
+ let str = self.string('`')
+ call self.same('`')
+ return snipmate#util#eval(str)
+endfunction
+
+function! s:parser_string(till, ...) dict abort
+ let val = ''
+ let till = '\V\[' . escape(a:till, '\') . ']'
+
+ while self.pos < self.len
+ if self.same('\')
+ if self.next != "\n"
+ let val .= self.next
+ endif
+ call self.advance()
+ elseif self.next =~# till
+ break
+ elseif self.next == "\t"
+ let self.indent += 1
+ let val .= s:indent(1)
+ call self.advance()
+ else
+ let val .= self.next
+ call self.advance()
+ endif
+ endwhile
+
+ return val
+endfunction
+
+function! s:join_consecutive_strings(list) abort
+ let list = a:list
+ let pos = 0
+ while pos + 1 < len(list)
+ if type(list[pos]) == type('') && type(list[pos+1]) == type('')
+ let list[pos] .= list[pos+1]
+ call remove(list, pos + 1)
+ else
+ let pos += 1
+ endif
+ endwhile
+endfunction
+
+function! s:parser_text(till) dict abort
+ let ret = []
+
+ while self.pos < self.len
+ let lines = []
+
+ if self.same('$')
+ let var = self.var()
+ if !empty(var)
+ if var[0] is# 'VISUAL'
+ let lines = s:visual_placeholder(var, self.indent)
+ elseif var[0] >= 0
+ call add(ret, var)
+ call self.add_var(var)
+ endif
+ endif
+ elseif self.same('`')
+ let lines = split(self.expr(), "\n", 1)
+ else
+ let lines = [self.string(a:till . s:special_chars)]
+ endif
+
+ if !empty(lines)
+ call add(ret, lines[0])
+ call extend(self.stored_lines, lines[1:])
+ endif
+
+ " Empty lines are ignored if this is tested at the start of an iteration
+ if self.next ==# a:till
+ break
+ endif
+ endwhile
+
+ call s:join_consecutive_strings(ret)
+ return ret
+endfunction
+
+function! s:parser_line() dict abort
+ let ret = []
+ if !empty(self.stored_lines)
+ call add(ret, remove(self.stored_lines, 0))
+ else
+ call extend(ret, self.text("\n"))
+ call self.same("\n")
+ endif
+ let self.indent = 0
+ return ret
+endfunction
+
+function! s:parser_parse() dict abort
+ while self.pos < self.len || !empty(self.stored_lines)
+ let line = self.line()
+ call add(self.value, line)
+ endwhile
+endfunction
+
+function! s:indent(count) abort
+ if &expandtab
+ let shift = repeat(' ', snipmate#util#tabwidth())
+ else
+ let shift = "\t"
+ endif
+ return repeat(shift, a:count)
+endfunction
+
+function! s:visual_placeholder(var, indent) abort
+ let arg = get(a:var, 1, {})
+ if type(arg) == type({})
+ let pat = get(arg, 'pat', '')
+ let sub = get(arg, 'sub', '')
+ let flags = get(arg, 'flags', '')
+ let content = split(substitute(get(b:, 'snipmate_visual', ''), pat, sub, flags), "\n", 1)
+ else
+ let content = split(get(b:, 'snipmate_visual', arg), "\n", 1)
+ endif
+
+ let indent = s:indent(a:indent)
+ call map(content, '(v:key != 0) ? indent . v:val : v:val')
+
+ return content
+endfunction
+
+function! s:parser_create_stubs() dict abort
+
+ for [id, dict] in items(self.vars)
+ for i in dict.instances
+ if len(i) > 1 && type(i[1]) != type({})
+ if !has_key(dict, 'placeholder')
+ let dict.placeholder = i[1:]
+ call add(i, dict)
+ else
+ unlet i[1:]
+ call s:create_mirror_stub(i, dict)
+ endif
+ else
+ call s:create_mirror_stub(i, dict)
+ endif
+ endfor
+ if !has_key(dict, 'placeholder')
+ let dict.placeholder = []
+ let j = 0
+ while len(dict.instances[j]) > 2
+ let j += 1
+ endwhile
+ let oldstub = remove(dict.instances[j], 1, -1)[-1]
+ call add(dict.instances[j], '')
+ call add(dict.instances[j], dict)
+ call filter(dict.mirrors, 'v:val isnot oldstub')
+ endif
+ unlet dict.instances
+ endfor
+
+endfunction
+
+function! s:create_mirror_stub(mirror, dict)
+ let mirror = a:mirror
+ let dict = a:dict
+ let stub = get(mirror, 1, {})
+ call add(mirror, stub)
+ let dict.mirrors = get(dict, 'mirrors', [])
+ call add(dict.mirrors, stub)
+endfunction
+
+function! snipmate#parse#snippet(text, ...) abort
+ let parser = s:new_parser(a:text)
+ call parser.parse()
+ if !(a:0 && a:1)
+ call parser.create_stubs()
+ endif
+ unlet! b:snipmate_visual
+ return [parser.value, parser.vars]
+endfunction
+
+call extend(s:parser_proto, snipmate#util#add_methods(s:sfile(), 'parser',
+ \ [ 'advance', 'same', 'id', 'add_var', 'var', 'varend',
+ \ 'line', 'string', 'create_stubs', 'pat',
+ \ 'placeholder', 'subst', 'expr', 'text', 'parse',
+ \ ]), 'error')
diff --git a/vim/bundle/vim-snipmate/autoload/snipmate/util.vim b/vim/bundle/vim-snipmate/autoload/snipmate/util.vim
new file mode 100644
index 0000000..a80d307
--- /dev/null
+++ b/vim/bundle/vim-snipmate/autoload/snipmate/util.vim
@@ -0,0 +1,30 @@
+" The next function was based on s:function and s:add_methods in fugitive
+" <https://github.com/tpope/vim-fugitive/blob/master/plugin/fugitive.vim>
+function! snipmate#util#add_methods(sfile, namespace, methods) abort
+ let dict = {}
+ for name in a:methods
+ let dict[name] = function(join([matchstr(a:sfile, '<SNR>\d\+'),
+ \ a:namespace, name], '_'))
+ endfor
+ return dict
+endfunction
+
+function! snipmate#util#eval(arg)
+ try
+ let ret = eval(a:arg)
+ catch
+ echohl ErrorMsg
+ echom 'SnipMate:Expression: ' . v:exception
+ echohl None
+ let ret = ''
+ endtry
+ return type(ret) == type('') ? ret : string(ret)
+endfunction
+
+function! snipmate#util#tabwidth()
+ if &sts > 0
+ return &sts
+ else
+ return exists('*shiftwidth') ? shiftwidth() : &sw
+ endif
+endfunction
--
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