Fully implemented backspacing while tab is selected

plugin/PySnipEmu.py

@@ -938,12 +938,11 @@ class SnippetManager(object):
 
             self._current_snippets = []
 
-    def normal_mode_moved(self):
+    def backspace(self):
         # BS was called in select mode
 
         if len(self._current_snippets) and \
-           self._current_snippets[-1].tab_selected and \
-           self._vstate.buf_changed:
+           self._current_snippets[-1].tab_selected:
             # This only happens when a default value is delted using backspace
             vim.command(r'call feedkeys("i")')
             cs = self._current_snippets[-1]

plugin/PySnipEmu.vim

@@ -59,7 +59,7 @@ inoremap <Tab> <C-R>=PyVimSnips_ExpandSnippet()<cr>
 snoremap <Tab> <Esc>:call PyVimSnips_ExpandSnippet()<cr>
 inoremap <S-Tab> <C-R>=PyVimSnips_JumpBackwards()<cr>
 snoremap <S-Tab> <Esc>:call PyVimSnips_JumpBackwards()<cr>
-snoremap <BS> <Esc>:py  PySnipSnippets.normal_mode_moved()<cr>
+snoremap <BS> <Esc>:py  PySnipSnippets.backspace()<cr>
 
 au CursorMovedI * py PySnipSnippets.cursor_moved()
 au InsertEnter * py PySnipSnippets.entered_insert_mode()

test.py

@@ -494,9 +494,6 @@ class Transformation_OptionReplaceGlobalMatchInReplace_ECR(_VimTest):
     wanted = "a, nice,   building a, nice, building"
 
 # TODO: conditional in conditional, case folding recursive
-# TODO: jumping out of snippet in insert mode
-#
-print "TODO: backspacing when tab is selected"
 
 ###################
 # CURSOR MOVEMENT #