- patchlevel 177
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Karsten Hopp
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193
7.1.177
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193
7.1.177
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To: vim-dev@vim.org
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Subject: Patch 7.1.177
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Fcc: outbox
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From: Bram Moolenaar <Bram@moolenaar.net>
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Mime-Version: 1.0
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Content-Type: text/plain; charset=ISO-8859-1
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Content-Transfer-Encoding: 8bit
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------------
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Patch 7.1.177
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Problem: Freeing memory twice when in debug mode while reading a script.
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Solution: Ignore script input while in debug mode.
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Files: src/ex_cmds2.c, src/getchar.c, src/globals.h
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*** ../vim-7.1.176/src/ex_cmds2.c Thu May 10 20:55:46 2007
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--- src/ex_cmds2.c Tue Jan 1 14:13:41 2008
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***************
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*** 93,98 ****
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--- 93,100 ----
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int save_emsg_silent = emsg_silent;
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int save_redir_off = redir_off;
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tasave_T typeaheadbuf;
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+ int typeahead_saved = FALSE;
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+ int save_ignore_script;
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# ifdef FEAT_EX_EXTRA
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int save_ex_normal_busy;
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# endif
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***************
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*** 159,176 ****
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* This makes sure we get input from the user here and don't interfere
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* with the commands being executed. Reset "ex_normal_busy" to avoid
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* the side effects of using ":normal". Save the stuff buffer and make
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! * it empty. */
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# ifdef FEAT_EX_EXTRA
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save_ex_normal_busy = ex_normal_busy;
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ex_normal_busy = 0;
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# endif
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if (!debug_greedy)
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save_typeahead(&typeaheadbuf);
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cmdline = getcmdline_prompt('>', NULL, 0, EXPAND_NOTHING, NULL);
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! if (!debug_greedy)
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restore_typeahead(&typeaheadbuf);
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# ifdef FEAT_EX_EXTRA
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ex_normal_busy = save_ex_normal_busy;
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# endif
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--- 161,186 ----
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* This makes sure we get input from the user here and don't interfere
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* with the commands being executed. Reset "ex_normal_busy" to avoid
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* the side effects of using ":normal". Save the stuff buffer and make
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! * it empty. Set ignore_script to avoid reading from script input. */
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# ifdef FEAT_EX_EXTRA
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save_ex_normal_busy = ex_normal_busy;
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ex_normal_busy = 0;
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# endif
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if (!debug_greedy)
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+ {
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save_typeahead(&typeaheadbuf);
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+ typeahead_saved = TRUE;
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+ save_ignore_script = ignore_script;
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+ ignore_script = TRUE;
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+ }
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cmdline = getcmdline_prompt('>', NULL, 0, EXPAND_NOTHING, NULL);
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! if (typeahead_saved)
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! {
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restore_typeahead(&typeaheadbuf);
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+ ignore_script = save_ignore_script;
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+ }
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# ifdef FEAT_EX_EXTRA
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ex_normal_busy = save_ex_normal_busy;
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# endif
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*** ../vim-7.1.176/src/getchar.c Fri Dec 7 17:30:04 2007
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--- src/getchar.c Tue Jan 1 14:11:42 2008
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***************
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*** 1279,1286 ****
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void
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free_typebuf()
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{
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! vim_free(typebuf.tb_buf);
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! vim_free(typebuf.tb_noremap);
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}
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/*
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--- 1279,1292 ----
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void
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free_typebuf()
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{
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! if (typebuf.tb_buf == typebuf_init)
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! EMSG2(_(e_intern2), "Free typebuf 1");
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! else
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! vim_free(typebuf.tb_buf);
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! if (typebuf.tb_buf == noremapbuf_init)
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! EMSG2(_(e_intern2), "Free typebuf 2");
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! else
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! vim_free(typebuf.tb_noremap);
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}
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/*
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***************
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*** 1359,1364 ****
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--- 1365,1375 ----
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EMSG(_(e_nesting));
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return;
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}
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+ #ifdef FEAT_EVAL
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+ if (ignore_script)
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+ /* Not reading from script, also don't open one. Warning message? */
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+ return;
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+ #endif
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if (scriptin[curscript] != NULL) /* already reading script */
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++curscript;
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***************
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*** 2346,2352 ****
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current_menu->silent[idx]);
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}
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}
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! #endif /* FEAT_GUI */
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continue; /* try mapping again */
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}
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--- 2357,2363 ----
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current_menu->silent[idx]);
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}
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}
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! #endif /* FEAT_GUI && FEAT_MENU */
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continue; /* try mapping again */
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}
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***************
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*** 2862,2872 ****
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undo_off = FALSE; /* restart undo now */
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/*
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! * first try script file
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! * If interrupted: Stop reading script files.
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*/
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script_char = -1;
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! while (scriptin[curscript] != NULL && script_char < 0)
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{
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if (got_int || (script_char = getc(scriptin[curscript])) < 0)
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{
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--- 2873,2887 ----
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undo_off = FALSE; /* restart undo now */
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/*
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! * Get a character from a script file if there is one.
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! * If interrupted: Stop reading script files, close them all.
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*/
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script_char = -1;
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! while (scriptin[curscript] != NULL && script_char < 0
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! #ifdef FEAT_EVAL
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! && !ignore_script
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! #endif
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! )
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{
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if (got_int || (script_char = getc(scriptin[curscript])) < 0)
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{
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*** ../vim-7.1.176/src/globals.h Sat Sep 29 14:15:00 2007
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--- src/globals.h Mon Dec 31 17:00:21 2007
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***************
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*** 954,959 ****
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--- 954,962 ----
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EXTERN int ex_normal_busy INIT(= 0); /* recursiveness of ex_normal() */
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EXTERN int ex_normal_lock INIT(= 0); /* forbid use of ex_normal() */
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#endif
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+ #ifdef FEAT_EVAL
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+ EXTERN int ignore_script INIT(= FALSE); /* ignore script input */
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+ #endif
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EXTERN int stop_insert_mode; /* for ":stopinsert" and 'insertmode' */
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EXTERN int KeyTyped; /* TRUE if user typed current char */
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*** ../vim-7.1.176/src/version.c Mon Dec 31 16:41:31 2007
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--- src/version.c Tue Jan 1 14:00:09 2008
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***************
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*** 668,669 ****
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--- 668,671 ----
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{ /* Add new patch number below this line */
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+ /**/
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+ 177,
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/**/
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--
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Back up my hard drive? I can't find the reverse switch!
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/// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
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/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
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\\\ download, build and distribute -- http://www.A-A-P.org ///
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\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
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