diff options
Diffstat (limited to 'autoload/vimtex/view')
| -rw-r--r-- | autoload/vimtex/view/common.vim | 211 | ||||
| -rw-r--r-- | autoload/vimtex/view/general.vim | 111 | ||||
| -rw-r--r-- | autoload/vimtex/view/mupdf.vim | 186 | ||||
| -rw-r--r-- | autoload/vimtex/view/skim.vim | 114 | ||||
| -rw-r--r-- | autoload/vimtex/view/zathura.vim | 155 |
5 files changed, 777 insertions, 0 deletions
diff --git a/autoload/vimtex/view/common.vim b/autoload/vimtex/view/common.vim new file mode 100644 index 00000000..ca39cf0a --- /dev/null +++ b/autoload/vimtex/view/common.vim @@ -0,0 +1,211 @@ +if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'latex') == -1 + +" vimtex - LaTeX plugin for Vim +" +" Maintainer: Karl Yngve Lervåg +" Email: karl.yngve@gmail.com +" + +function! vimtex#view#common#apply_common_template(viewer) abort " {{{1 + return extend(a:viewer, deepcopy(s:common_template)) +endfunction + +" }}}1 +function! vimtex#view#common#apply_xwin_template(class, viewer) abort " {{{1 + let a:viewer.class = a:class + let a:viewer.xwin_id = 0 + call extend(a:viewer, deepcopy(s:xwin_template)) + return a:viewer +endfunction + +" }}}1 +function! vimtex#view#common#not_readable(output) abort " {{{1 + if !filereadable(a:output) + call vimtex#log#warning('Viewer cannot read PDF file!', a:output) + return 1 + else + return 0 + endif +endfunction + +" }}}1 + +let s:common_template = {} + +function! s:common_template.out() dict abort " {{{1 + return g:vimtex_view_use_temp_files + \ ? b:vimtex.root . '/' . b:vimtex.name . '_vimtex.pdf' + \ : b:vimtex.out(1) +endfunction + +" }}}1 +function! s:common_template.synctex() dict abort " {{{1 + return fnamemodify(self.out(), ':r') . '.synctex.gz' +endfunction + +" }}}1 +function! s:common_template.copy_files() dict abort " {{{1 + if !g:vimtex_view_use_temp_files | return | endif + + " + " Copy pdf file + " + let l:out = self.out() + if getftime(b:vimtex.out()) > getftime(l:out) + call writefile(readfile(b:vimtex.out(), 'b'), l:out, 'b') + endif + + " + " Copy synctex file + " + let l:old = b:vimtex.ext('synctex.gz') + let l:new = self.synctex() + if getftime(l:old) > getftime(l:new) + call rename(l:old, l:new) + endif +endfunction + +" }}}1 +function! s:common_template.pprint_items() abort dict " {{{1 + let l:list = [] + + if has_key(self, 'xwin_id') + call add(l:list, ['xwin id', self.xwin_id]) + endif + + if has_key(self, 'process') + call add(l:list, ['process', self.process]) + endif + + for l:key in filter(keys(self), 'v:val =~# ''^cmd_''') + call add(l:list, [l:key, self[l:key]]) + endfor + + return l:list +endfunction + +" }}}1 + +let s:xwin_template = {} + +function! s:xwin_template.view(file) dict abort " {{{1 + if empty(a:file) + let outfile = self.out() + else + let outfile = a:file + endif + if vimtex#view#common#not_readable(outfile) + return + endif + + if self.xwin_exists() + call self.forward_search(outfile) + else + if g:vimtex_view_use_temp_files + call self.copy_files() + endif + call self.start(outfile) + endif + + if has_key(self, 'hook_view') + call self.hook_view() + endif +endfunction + +" }}}1 +function! s:xwin_template.xwin_get_id() dict abort " {{{1 + if !executable('xdotool') | return 0 | endif + if self.xwin_id > 0 | return self.xwin_id | endif + + " Allow some time for the viewer to start properly + sleep 500m + + " + " Get the window ID + " + let cmd = 'xdotool search --class ' . self.class + let xwin_ids = split(system(cmd), '\n') + if len(xwin_ids) == 0 + call vimtex#log#warning('Viewer cannot find ' . self.class . ' window ID!') + let self.xwin_id = 0 + else + let self.xwin_id = xwin_ids[-1] + endif + + return self.xwin_id +endfunction + +" }}}1 +function! s:xwin_template.xwin_exists() dict abort " {{{1 + if !executable('xdotool') | return 0 | endif + + " + " If xwin_id is already set, check if it still exists + " + if self.xwin_id > 0 + let cmd = 'xdotool search --class ' . self.class + if index(split(system(cmd), '\n'), self.xwin_id) < 0 + let self.xwin_id = 0 + endif + endif + + " + " If xwin_id is unset, check if matching viewer windows exist + " + if self.xwin_id == 0 + if has_key(self, 'get_pid') + let cmd = 'xdotool search' + \ . ' --all --pid ' . self.get_pid() + \ . ' --name ' . fnamemodify(self.out(), ':t') + let self.xwin_id = get(split(system(cmd), '\n'), 0) + else + let cmd = 'xdotool search --name ' . fnamemodify(self.out(), ':t') + let ids = split(system(cmd), '\n') + let ids_already_used = filter(map(deepcopy(vimtex#state#list_all()), + \ "get(get(v:val, 'viewer', {}), 'xwin_id')"), 'v:val > 0') + for id in ids + if index(ids_already_used, id) < 0 + let self.xwin_id = id + break + endif + endfor + endif + endif + + return self.xwin_id > 0 +endfunction + +" }}}1 +function! s:xwin_template.xwin_send_keys(keys) dict abort " {{{1 + if a:keys ==# '' || !executable('xdotool') || self.xwin_id <= 0 + return + endif + + let cmd = 'xdotool key --window ' . self.xwin_id + let cmd .= ' ' . a:keys + silent call system(cmd) +endfunction + +" }}}1 +function! s:xwin_template.move(arg) abort " {{{1 + if !executable('xdotool') || self.xwin_id <= 0 + return + endif + + let l:cmd = 'xdotool windowmove ' . self.xwin_get_id() . ' ' . a:arg + silent call system(l:cmd) +endfunction + +" }}}1 +function! s:xwin_template.resize(arg) abort " {{{1 + if !executable('xdotool') || self.xwin_id <= 0 + return + endif + + let l:cmd = 'xdotool windowsize ' . self.xwin_get_id() . ' ' . a:arg + silent call system(l:cmd) +endfunction + +" }}}1 + +endif diff --git a/autoload/vimtex/view/general.vim b/autoload/vimtex/view/general.vim new file mode 100644 index 00000000..701fe33c --- /dev/null +++ b/autoload/vimtex/view/general.vim @@ -0,0 +1,111 @@ +if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'latex') == -1 + +" vimtex - LaTeX plugin for Vim +" +" Maintainer: Karl Yngve Lervåg +" Email: karl.yngve@gmail.com +" + +function! vimtex#view#general#new() abort " {{{1 + " Check if the viewer is executable + " * split to ensure that we handle stuff like "gio open" + let l:exe = get(split(g:vimtex_view_general_viewer), 0, '') + if empty(l:exe) || !executable(l:exe) + call vimtex#log#warning( + \ 'Selected viewer is not executable!', + \ '- Selection: ' . g:vimtex_view_general_viewer . + \ '- Executable: ' . l:exe . + \ '- Please see :h g:vimtex_view_general_viewer') + return {} + endif + + " Start from standard template + let l:viewer = vimtex#view#common#apply_common_template(deepcopy(s:general)) + + " Add callback hook + if exists('g:vimtex_view_general_callback') + let l:viewer.compiler_callback = function(g:vimtex_view_general_callback) + endif + + return l:viewer +endfunction + +" }}}1 + +let s:general = { + \ 'name' : 'General' + \} + +function! s:general.view(file) dict abort " {{{1 + if empty(a:file) + let outfile = self.out() + + " Only copy files if they don't exist + if g:vimtex_view_use_temp_files + \ && vimtex#view#common#not_readable(outfile) + call self.copy_files() + endif + else + let outfile = a:file + endif + + " Update the path for Windows on cygwin + if executable('cygpath') + let outfile = join( + \ vimtex#process#capture('cygpath -aw "' . outfile . '"'), '') + endif + + if vimtex#view#common#not_readable(outfile) | return | endif + + " Parse options + let l:cmd = g:vimtex_view_general_viewer + let l:cmd .= ' ' . g:vimtex_view_general_options + + " Substitute magic patterns + let l:cmd = substitute(l:cmd, '@line', line('.'), 'g') + let l:cmd = substitute(l:cmd, '@col', col('.'), 'g') + let l:cmd = substitute(l:cmd, '@tex', + \ vimtex#util#shellescape(expand('%:p')), 'g') + let l:cmd = substitute(l:cmd, '@pdf', vimtex#util#shellescape(outfile), 'g') + + " Start the view process + let self.process = vimtex#process#start(l:cmd, {'silent': 0}) + + if has_key(self, 'hook_view') + call self.hook_view() + endif +endfunction + +" }}}1 +function! s:general.latexmk_append_argument() dict abort " {{{1 + if g:vimtex_view_use_temp_files + return ' -view=none' + else + let l:option = g:vimtex_view_general_viewer + if !empty(g:vimtex_view_general_options_latexmk) + let l:option .= ' ' + let l:option .= substitute(g:vimtex_view_general_options_latexmk, + \ '@line', line('.'), 'g') + endif + return vimtex#compiler#latexmk#wrap_option('pdf_previewer', l:option) + endif +endfunction + +" }}}1 +function! s:general.compiler_callback(status) dict abort " {{{1 + if !a:status && g:vimtex_view_use_temp_files < 2 + return + endif + + if g:vimtex_view_use_temp_files + call self.copy_files() + endif + + if has_key(self, 'hook_callback') + call self.hook_callback() + endif +endfunction + +" }}}1 + +endif diff --git a/autoload/vimtex/view/mupdf.vim b/autoload/vimtex/view/mupdf.vim new file mode 100644 index 00000000..95d3710c --- /dev/null +++ b/autoload/vimtex/view/mupdf.vim @@ -0,0 +1,186 @@ +if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'latex') == -1 + +" vimtex - LaTeX plugin for Vim +" +" Maintainer: Karl Yngve Lervåg +" Email: karl.yngve@gmail.com +" + +function! vimtex#view#mupdf#new() abort " {{{1 + " Check if the viewer is executable + if !executable('mupdf') + call vimtex#log#error( + \ 'MuPDF is not executable!', + \ '- vimtex viewer will not work!') + return {} + endif + + " Use the xwin template + return vimtex#view#common#apply_xwin_template('MuPDF', + \ vimtex#view#common#apply_common_template(deepcopy(s:mupdf))) +endfunction + +" }}}1 + +let s:mupdf = { + \ 'name': 'MuPDF', + \} + +function! s:mupdf.start(outfile) dict abort " {{{1 + let l:cmd = 'mupdf ' . g:vimtex_view_mupdf_options + \ . ' ' . vimtex#util#shellescape(a:outfile) + let self.process = vimtex#process#start(l:cmd) + + call self.xwin_get_id() + call self.xwin_send_keys(g:vimtex_view_mupdf_send_keys) + + if g:vimtex_view_forward_search_on_start + call self.forward_search(a:outfile) + endif +endfunction + +" }}}1 +function! s:mupdf.forward_search(outfile) dict abort " {{{1 + if !executable('xdotool') | return | endif + if !executable('synctex') | return | endif + + let self.cmd_synctex_view = 'synctex view -i ' + \ . (line('.') + 1) . ':' + \ . (col('.') + 1) . ':' + \ . vimtex#util#shellescape(expand('%:p')) + \ . ' -o ' . vimtex#util#shellescape(a:outfile) + \ . " | grep -m1 'Page:' | sed 's/Page://' | tr -d '\n'" + let self.page = system(self.cmd_synctex_view) + + if self.page > 0 + let l:cmd = 'xdotool' + \ . ' type --window ' . self.xwin_id + \ . ' "' . self.page . 'g"' + call vimtex#process#run(l:cmd) + let self.cmd_forward_search = l:cmd + endif + + call self.focus_viewer() +endfunction + +" }}}1 +function! s:mupdf.reverse_search() dict abort " {{{1 + if !executable('xdotool') | return | endif + if !executable('synctex') | return | endif + + let outfile = self.out() + if vimtex#view#common#not_readable(outfile) | return | endif + + if !self.xwin_exists() + call vimtex#log#warning('Reverse search failed (is MuPDF open?)') + return + endif + + " Get page number + let self.cmd_getpage = 'xdotool getwindowname ' . self.xwin_id + let self.cmd_getpage .= " | sed 's:.* - \\([0-9]*\\)/.*:\\1:'" + let self.cmd_getpage .= " | tr -d '\n'" + let self.page = system(self.cmd_getpage) + if self.page <= 0 | return | endif + + " Get file + let self.cmd_getfile = 'synctex edit ' + let self.cmd_getfile .= "-o \"" . self.page . ':288:108:' . outfile . "\"" + let self.cmd_getfile .= "| grep 'Input:' | sed 's/Input://' " + let self.cmd_getfile .= "| head -n1 | tr -d '\n' 2>/dev/null" + let self.file = system(self.cmd_getfile) + + " Get line + let self.cmd_getline = 'synctex edit ' + let self.cmd_getline .= "-o \"" . self.page . ':288:108:' . outfile . "\"" + let self.cmd_getline .= "| grep -m1 'Line:' | sed 's/Line://' " + let self.cmd_getline .= "| head -n1 | tr -d '\n'" + let self.line = system(self.cmd_getline) + + " Go to file and line + silent exec 'edit ' . fnameescape(self.file) + if self.line > 0 + silent exec ':' . self.line + " Unfold, move to top line to correspond to top pdf line, and go to end of + " line in case the corresponding pdf line begins on previous pdf page. + normal! zvztg_ + endif +endfunction + +" }}}1 +function! s:mupdf.compiler_callback(status) dict abort " {{{1 + if !a:status && g:vimtex_view_use_temp_files < 2 + return + endif + + if g:vimtex_view_use_temp_files + call self.copy_files() + endif + + if !filereadable(self.out()) | return | endif + + if g:vimtex_view_automatic + " + " Search for existing window created by latexmk + " It may be necessary to wait some time before it is opened and + " recognized. Sometimes it is very quick, other times it may take + " a second. This way, we don't block longer than necessary. + " + if !has_key(self, 'started_through_callback') + for l:dummy in range(30) + sleep 50m + if self.xwin_exists() | break | endif + endfor + endif + + if !self.xwin_exists() && !has_key(self, 'started_through_callback') + call self.start(self.out()) + let self.started_through_callback = 1 + endif + endif + + if g:vimtex_view_use_temp_files || get(b:vimtex.compiler, 'callback') + call self.xwin_send_keys('r') + endif + + if has_key(self, 'hook_callback') + call self.hook_callback() + endif +endfunction + +" }}}1 +function! s:mupdf.latexmk_append_argument() dict abort " {{{1 + if g:vimtex_view_use_temp_files + let cmd = ' -view=none' + else + let cmd = vimtex#compiler#latexmk#wrap_option('new_viewer_always', '0') + let cmd .= vimtex#compiler#latexmk#wrap_option('pdf_update_method', '2') + let cmd .= vimtex#compiler#latexmk#wrap_option('pdf_update_signal', 'SIGHUP') + let cmd .= vimtex#compiler#latexmk#wrap_option('pdf_previewer', + \ 'mupdf ' . g:vimtex_view_mupdf_options) + endif + + return cmd +endfunction + +" }}}1 +function! s:mupdf.focus_viewer() dict abort " {{{1 + if !executable('xdotool') | return | endif + + if self.xwin_id > 0 + silent call system('xdotool windowactivate ' . self.xwin_id . ' --sync') + silent call system('xdotool windowraise ' . self.xwin_id) + endif +endfunction + +" }}}1 +function! s:mupdf.focus_vim() dict abort " {{{1 + if !executable('xdotool') | return | endif + + silent call system('xdotool windowactivate ' . v:windowid . ' --sync') + silent call system('xdotool windowraise ' . v:windowid) +endfunction + +" }}}1 + +endif diff --git a/autoload/vimtex/view/skim.vim b/autoload/vimtex/view/skim.vim new file mode 100644 index 00000000..c3dc6dec --- /dev/null +++ b/autoload/vimtex/view/skim.vim @@ -0,0 +1,114 @@ +if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'latex') == -1 + +" vimtex - LaTeX plugin for Vim +" +" Maintainer: Karl Yngve Lervåg +" Email: karl.yngve@gmail.com +" + +function! vimtex#view#skim#new() abort " {{{1 + " Check if Skim is installed + let l:cmd = join([ + \ 'osascript -e ', + \ '''tell application "Finder" to POSIX path of ', + \ '(get application file id (id of application "Skim") as alias)''', + \]) + + if system(l:cmd) + call vimtex#log#error('Skim is not installed!') + return {} + endif + + return vimtex#view#common#apply_common_template(deepcopy(s:skim)) +endfunction + +" }}}1 + +let s:skim = { + \ 'name' : 'Skim', + \ 'startskim' : 'open -a Skim', + \} + +function! s:skim.view(file) dict abort " {{{1 + if empty(a:file) + let outfile = self.out() + + " Only copy files if they don't exist + if g:vimtex_view_use_temp_files + \ && vimtex#view#common#not_readable(outfile) + call self.copy_files() + endif + else + let outfile = a:file + endif + if vimtex#view#common#not_readable(outfile) | return | endif + + let l:cmd = join([ + \ 'osascript', + \ '-e ''set theLine to ' . line('.') . ' as integer''', + \ '-e ''set theFile to POSIX file "' . outfile . '"''', + \ '-e ''set thePath to POSIX path of (theFile as alias)''', + \ '-e ''set theSource to POSIX file "' . expand('%:p') . '"''', + \ '-e ''tell application "Skim"''', + \ '-e ''try''', + \ '-e ''set theDocs to get documents whose path is thePath''', + \ '-e ''if (count of theDocs) > 0 then revert theDocs''', + \ '-e ''end try''', + \ '-e ''open theFile''', + \ '-e ''tell front document to go to TeX line theLine from theSource', + \ g:vimtex_view_skim_reading_bar ? 'showing reading bar true''' : '''', + \ g:vimtex_view_skim_activate ? '-e ''activate''' : '', + \ '-e ''end tell''', + \]) + + let self.process = vimtex#process#start(l:cmd) + + if has_key(self, 'hook_view') + call self.hook_view() + endif +endfunction + +" }}}1 +function! s:skim.compiler_callback(status) dict abort " {{{1 + if !a:status && g:vimtex_view_use_temp_files < 2 + return + endif + + if g:vimtex_view_use_temp_files + call self.copy_files() + endif + + if !filereadable(self.out()) | return | endif + + let l:cmd = join([ + \ 'osascript', + \ '-e ''set theFile to POSIX file "' . self.out() . '"''', + \ '-e ''set thePath to POSIX path of (theFile as alias)''', + \ '-e ''tell application "Skim"''', + \ '-e ''try''', + \ '-e ''set theDocs to get documents whose path is thePath''', + \ '-e ''if (count of theDocs) > 0 then revert theDocs''', + \ '-e ''end try''', + \ '-e ''open theFile''', + \ '-e ''end tell''', + \]) + + let self.process = vimtex#process#start(l:cmd) + + if has_key(self, 'hook_callback') + call self.hook_callback() + endif +endfunction + +" }}}1 +function! s:skim.latexmk_append_argument() dict abort " {{{1 + if g:vimtex_view_use_temp_files || g:vimtex_view_automatic + return ' -view=none' + else + return vimtex#compiler#latexmk#wrap_option('pdf_previewer', self.startskim) + endif +endfunction + +" }}}1 + +endif diff --git a/autoload/vimtex/view/zathura.vim b/autoload/vimtex/view/zathura.vim new file mode 100644 index 00000000..48e8e27a --- /dev/null +++ b/autoload/vimtex/view/zathura.vim @@ -0,0 +1,155 @@ +if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'latex') == -1 + +" vimtex - LaTeX plugin for Vim +" +" Maintainer: Karl Yngve Lervåg +" Email: karl.yngve@gmail.com +" + +function! vimtex#view#zathura#new() abort " {{{1 + " Check if the viewer is executable + if !executable('zathura') + call vimtex#log#error('Zathura is not executable!') + return {} + endif + + if executable('ldd') + let l:shared = split(system('ldd =zathura')) + if v:shell_error == 0 + \ && empty(filter(l:shared, 'v:val =~# ''libsynctex''')) + call vimtex#log#warning('Zathura is not linked to libsynctex!') + let s:zathura.has_synctex = 0 + endif + endif + + " Check if the xdotool is available + if !executable('xdotool') + call vimtex#log#warning('Zathura requires xdotool for forward search!') + endif + + " + " Use the xwin template + " + return vimtex#view#common#apply_xwin_template('Zathura', + \ vimtex#view#common#apply_common_template(deepcopy(s:zathura))) +endfunction + +" }}}1 + +let s:zathura = { + \ 'name' : 'Zathura', + \ 'has_synctex' : 1, + \} + +function! s:zathura.start(outfile) dict abort " {{{1 + let l:cmd = 'zathura' + if self.has_synctex + let l:cmd .= ' -x "' . g:vimtex_compiler_progname + \ . ' --servername ' . v:servername + \ . ' --remote-expr ' + \ . '\"vimtex#view#reverse_goto(%{line}, ''%{input}'')\""' + if g:vimtex_view_forward_search_on_start + let l:cmd .= ' --synctex-forward ' + \ . line('.') + \ . ':' . col('.') + \ . ':' . vimtex#util#shellescape(expand('%:p')) + endif + endif + let l:cmd .= ' ' . g:vimtex_view_zathura_options + let l:cmd .= ' ' . vimtex#util#shellescape(a:outfile) + let self.process = vimtex#process#start(l:cmd) + + call self.xwin_get_id() + let self.outfile = a:outfile +endfunction + +" }}}1 +function! s:zathura.forward_search(outfile) dict abort " {{{1 + if !self.has_synctex | return | endif + if !filereadable(self.synctex()) | return | endif + + let l:cmd = 'zathura --synctex-forward ' + let l:cmd .= line('.') + let l:cmd .= ':' . col('.') + let l:cmd .= ':' . vimtex#util#shellescape(expand('%:p')) + let l:cmd .= ' ' . vimtex#util#shellescape(a:outfile) + call vimtex#process#run(l:cmd) + let self.cmd_forward_search = l:cmd + let self.outfile = a:outfile +endfunction + +" }}}1 +function! s:zathura.compiler_callback(status) dict abort " {{{1 + if !a:status && g:vimtex_view_use_temp_files < 2 + return + endif + + if g:vimtex_view_use_temp_files + call self.copy_files() + endif + + if !filereadable(self.out()) | return | endif + + if g:vimtex_view_automatic + " + " Search for existing window created by latexmk + " It may be necessary to wait some time before it is opened and + " recognized. Sometimes it is very quick, other times it may take + " a second. This way, we don't block longer than necessary. + " + if !has_key(self, 'started_through_callback') + for l:dummy in range(30) + sleep 50m + if self.xwin_exists() | break | endif + endfor + endif + + if !self.xwin_exists() && !has_key(self, 'started_through_callback') + call self.start(self.out()) + let self.started_through_callback = 1 + endif + endif + + if has_key(self, 'hook_callback') + call self.hook_callback() + endif +endfunction + +" }}}1 +function! s:zathura.latexmk_append_argument() dict abort " {{{1 + if g:vimtex_view_use_temp_files + let cmd = ' -view=none' + else + let zathura = 'zathura ' . g:vimtex_view_zathura_options + if self.has_synctex + let zathura .= ' -x \"' . g:vimtex_compiler_progname + \ . ' --servername ' . v:servername + \ . ' --remote +\%{line} \%{input}\" \%S' + endif + + let cmd = vimtex#compiler#latexmk#wrap_option('new_viewer_always', '0') + let cmd .= vimtex#compiler#latexmk#wrap_option('pdf_previewer', zathura) + endif + + return cmd +endfunction + +" }}}1 +function! s:zathura.get_pid() dict abort " {{{1 + " First try to match full output file name + let cmd = 'pgrep -nf "zathura.*' + \ . escape(get(self, 'outfile', self.out()), '~\%.') . '"' + let pid = str2nr(system(cmd)[:-2]) + + " Now try to match correct servername as fallback + if empty(pid) + let cmd = 'pgrep -nf "zathura.+--servername ' . v:servername . '"' + let pid = str2nr(system(cmd)[:-2]) + endif + + return pid +endfunction + +" }}}1 + +endif |