- Implemented commented placeholder.

autoload/neosnippet.vim

@@ -1,7 +1,7 @@
 "=============================================================================
 " FILE: neosnippet.vim
 " AUTHOR:  Shougo Matsushita <Shougo.Matsu@gmail.com>
-" Last Modified: 29 Oct 2012.
+" Last Modified: 30 Oct 2012.
 " License: MIT license  {{{
 "     Permission is hereby granted, free of charge, to any person obtaining
 "     a copy of this software and associated documentation files (the
@@ -735,6 +735,10 @@ function! s:expand_placeholder(start, end, holder_cnt, line)"{{{
         \ '\\d\\+', a:holder_cnt, '')
   let default = substitute(
         \ matchstr(current_line, default_pattern), '\\\ze[^\\]', '', 'g')
+
+  let neosnippet = neosnippet#get_current_neosnippet()
+  let neosnippet.selected_text = default
+
   " Substitute marker.
   let default = substitute(default,
         \ s:get_placeholder_marker_substitute_pattern(),
@@ -973,6 +977,7 @@ function! neosnippet#get_selected_text(type, ...)
   let sel_save = &selection
   let &selection = 'inclusive'
   let reg_save = @@
+  let pos = getpos('.')
 
   try
     " Invoked from Visual mode, use '< and '> marks.
@@ -991,6 +996,7 @@ function! neosnippet#get_selected_text(type, ...)
   finally
     let &selection = sel_save
     let @@ = reg_save
+    call setpos('.', pos)
   endtry
 endfunction
 

doc/neosnippet.txt

@@ -361,6 +361,16 @@ Placeholder feature is available. The string after ":" is default value.
 	        ${2}
 	    endif
 <
+Commented placeholder feature is available. If the default value starts with
+"#:", neosnippet will the delete default value when jump to next placeholder.
+>
+	snippet     if
+	abbr        if endif
+	options     head
+	    if ${1:#:condition}
+	        ${2}
+	    endif
+<
 Note: To contain "}" character in default value, you must escape "}".
 >
 	snippet test
@@ -454,6 +464,9 @@ snippet					*neosnippet-unite-action-snippet*
 ==============================================================================
 CHANGELOG			*neosnippet-changelog*
 
+2012-10-30
+- Implemented commented placeholder.
+
 2012-10-29
 - Improved parse of snippets file.
 - Improved syntax of markers.

plugin/neosnippet.vim

@@ -1,7 +1,7 @@
 "=============================================================================
 " FILE: neosnippet.vim
 " AUTHOR:  Shougo Matsushita <Shougo.Matsu@gmail.com>
-" Last Modified: 29 Oct 2012.
+" Last Modified: 30 Oct 2012.
 " License: MIT license  {{{
 "     Permission is hereby granted, free of charge, to any person obtaining
 "     a copy of this software and associated documentation files (the
@@ -40,22 +40,23 @@ set cpo&vim
 " Plugin key-mappings."{{{
 inoremap <silent><expr> <Plug>(neosnippet_expand_or_jump)
       \ neosnippet#expand_or_jump_impl()
-snoremap <silent><expr> <Plug>(neosnippet_expand_or_jump)
-      \ neosnippet#expand_or_jump_impl()
 inoremap <silent><expr> <Plug>(neosnippet_jump_or_expand)
       \ neosnippet#jump_or_expand_impl()
-snoremap <silent><expr> <Plug>(neosnippet_jump_or_expand)
-      \ neosnippet#jump_or_expand_impl()
 inoremap <silent><expr> <Plug>(neosnippet_expand)
       \ neosnippet#expand_impl()
-snoremap <silent><expr> <Plug>(neosnippet_expand)
-      \ neosnippet#expand_impl()
 inoremap <silent><expr> <Plug>(neosnippet_jump)
       \ neosnippet#jump_impl()
+snoremap <silent><expr> <Plug>(neosnippet_expand_or_jump)
+      \ neosnippet#expand_or_jump_impl()
+snoremap <silent><expr> <Plug>(neosnippet_jump_or_expand)
+      \ neosnippet#jump_or_expand_impl()
+snoremap <silent><expr> <Plug>(neosnippet_expand)
+      \ neosnippet#expand_impl()
 snoremap <silent><expr> <Plug>(neosnippet_jump)
       \ neosnippet#jump_impl()
 
-" <C-v>:call neosnippet#get_selected_text(visualmode(), 1)<CR><C-v>
+xnoremap <silent> <Plug>(neosnippet_get_selected_text)
+      \ :call neosnippet#get_selected_text(visualmode(), 1)<CR>
 
 imap <silent> <Plug>(neocomplcache_snippets_expand)
       \ <Plug>(neosnippet_expand_or_jump)