diff --git a/7.1.177 b/7.1.177
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+To: vim-dev@vim.org
+Subject: Patch 7.1.177
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=ISO-8859-1
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.1.177
+Problem: Freeing memory twice when in debug mode while reading a script.
+Solution: Ignore script input while in debug mode.
+Files: src/ex_cmds2.c, src/getchar.c, src/globals.h
+
+
+*** ../vim-7.1.176/src/ex_cmds2.c Thu May 10 20:55:46 2007
+--- src/ex_cmds2.c Tue Jan 1 14:13:41 2008
+***************
+*** 93,98 ****
+--- 93,100 ----
+ int save_emsg_silent = emsg_silent;
+ int save_redir_off = redir_off;
+ tasave_T typeaheadbuf;
++ int typeahead_saved = FALSE;
++ int save_ignore_script;
+ # ifdef FEAT_EX_EXTRA
+ int save_ex_normal_busy;
+ # endif
+***************
+*** 159,176 ****
+ * This makes sure we get input from the user here and don't interfere
+ * with the commands being executed. Reset "ex_normal_busy" to avoid
+ * the side effects of using ":normal". Save the stuff buffer and make
+! * it empty. */
+ # ifdef FEAT_EX_EXTRA
+ save_ex_normal_busy = ex_normal_busy;
+ ex_normal_busy = 0;
+ # endif
+ if (!debug_greedy)
+ save_typeahead(&typeaheadbuf);
+
+ cmdline = getcmdline_prompt('>', NULL, 0, EXPAND_NOTHING, NULL);
+
+! if (!debug_greedy)
+ restore_typeahead(&typeaheadbuf);
+ # ifdef FEAT_EX_EXTRA
+ ex_normal_busy = save_ex_normal_busy;
+ # endif
+--- 161,186 ----
+ * This makes sure we get input from the user here and don't interfere
+ * with the commands being executed. Reset "ex_normal_busy" to avoid
+ * the side effects of using ":normal". Save the stuff buffer and make
+! * it empty. Set ignore_script to avoid reading from script input. */
+ # ifdef FEAT_EX_EXTRA
+ save_ex_normal_busy = ex_normal_busy;
+ ex_normal_busy = 0;
+ # endif
+ if (!debug_greedy)
++ {
+ save_typeahead(&typeaheadbuf);
++ typeahead_saved = TRUE;
++ save_ignore_script = ignore_script;
++ ignore_script = TRUE;
++ }
+
+ cmdline = getcmdline_prompt('>', NULL, 0, EXPAND_NOTHING, NULL);
+
+! if (typeahead_saved)
+! {
+ restore_typeahead(&typeaheadbuf);
++ ignore_script = save_ignore_script;
++ }
+ # ifdef FEAT_EX_EXTRA
+ ex_normal_busy = save_ex_normal_busy;
+ # endif
+*** ../vim-7.1.176/src/getchar.c Fri Dec 7 17:30:04 2007
+--- src/getchar.c Tue Jan 1 14:11:42 2008
+***************
+*** 1279,1286 ****
+ void
+ free_typebuf()
+ {
+! vim_free(typebuf.tb_buf);
+! vim_free(typebuf.tb_noremap);
+ }
+
+ /*
+--- 1279,1292 ----
+ void
+ free_typebuf()
+ {
+! if (typebuf.tb_buf == typebuf_init)
+! EMSG2(_(e_intern2), "Free typebuf 1");
+! else
+! vim_free(typebuf.tb_buf);
+! if (typebuf.tb_buf == noremapbuf_init)
+! EMSG2(_(e_intern2), "Free typebuf 2");
+! else
+! vim_free(typebuf.tb_noremap);
+ }
+
+ /*
+***************
+*** 1359,1364 ****
+--- 1365,1375 ----
+ EMSG(_(e_nesting));
+ return;
+ }
++ #ifdef FEAT_EVAL
++ if (ignore_script)
++ /* Not reading from script, also don't open one. Warning message? */
++ return;
++ #endif
+
+ if (scriptin[curscript] != NULL) /* already reading script */
+ ++curscript;
+***************
+*** 2346,2352 ****
+ current_menu->silent[idx]);
+ }
+ }
+! #endif /* FEAT_GUI */
+ continue; /* try mapping again */
+ }
+
+--- 2357,2363 ----
+ current_menu->silent[idx]);
+ }
+ }
+! #endif /* FEAT_GUI && FEAT_MENU */
+ continue; /* try mapping again */
+ }
+
+***************
+*** 2862,2872 ****
+ undo_off = FALSE; /* restart undo now */
+
+ /*
+! * first try script file
+! * If interrupted: Stop reading script files.
+ */
+ script_char = -1;
+! while (scriptin[curscript] != NULL && script_char < 0)
+ {
+ if (got_int || (script_char = getc(scriptin[curscript])) < 0)
+ {
+--- 2873,2887 ----
+ undo_off = FALSE; /* restart undo now */
+
+ /*
+! * Get a character from a script file if there is one.
+! * If interrupted: Stop reading script files, close them all.
+ */
+ script_char = -1;
+! while (scriptin[curscript] != NULL && script_char < 0
+! #ifdef FEAT_EVAL
+! && !ignore_script
+! #endif
+! )
+ {
+ if (got_int || (script_char = getc(scriptin[curscript])) < 0)
+ {
+*** ../vim-7.1.176/src/globals.h Sat Sep 29 14:15:00 2007
+--- src/globals.h Mon Dec 31 17:00:21 2007
+***************
+*** 954,959 ****
+--- 954,962 ----
+ EXTERN int ex_normal_busy INIT(= 0); /* recursiveness of ex_normal() */
+ EXTERN int ex_normal_lock INIT(= 0); /* forbid use of ex_normal() */
+ #endif
++ #ifdef FEAT_EVAL
++ EXTERN int ignore_script INIT(= FALSE); /* ignore script input */
++ #endif
+ EXTERN int stop_insert_mode; /* for ":stopinsert" and 'insertmode' */
+
+ EXTERN int KeyTyped; /* TRUE if user typed current char */
+*** ../vim-7.1.176/src/version.c Mon Dec 31 16:41:31 2007
+--- src/version.c Tue Jan 1 14:00:09 2008
+***************
+*** 668,669 ****
+--- 668,671 ----
+ { /* Add new patch number below this line */
++ /**/
++ 177,
+ /**/
+
+--
+Back up my hard drive? I can't find the reverse switch!
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
+/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\ download, build and distribute -- http://www.A-A-P.org ///
+ \\\ help me help AIDS victims -- http://ICCF-Holland.org ///