vim: src/ex_cmds.c comparison

comparison src/ex_cmds.c @ 819:23f82b5d2814 v7.0c10

updated for version 7.0c10

author	vimboss
date	Wed, 05 Apr 2006 20:41:53 +0000
parents	4a79d6d376f0
children	a2b128f7d705

comparison

equal deleted inserted replaced

-:1f929f3ca806
+:23f82b5d2814
 	    }
 	    /* If 'filetype' was empty try detecting it now. */
 	    if (*curbuf->b_p_ft == NUL)
 	    {
-		(void)do_doautocmd((char_u *)"filetypedetect BufRead", TRUE);
+		if (au_has_group((char_u *)"filetypedetect"))
+		    (void)do_doautocmd((char_u *)"filetypedetect BufRead",
+									TRUE);
 		do_modelines(0);
 	    }
 #endif
 	}
 	retval = buf_write(curbuf, ffname, fname, eap->line1, eap->line2,
 				 eap, eap->append, eap->forceit, TRUE, FALSE);
+	/* After ":saveas fname" reset 'readonly'. */
+	if (eap->cmdidx == CMD_saveas && retval == OK)
+	    curbuf->b_p_ro = FALSE;
 }
 theend:
 #ifdef FEAT_BROWSE
 vim_free(browse_file);
 		p = p_dir;
 		copy_option_part(&p, dir, MAXPATHL, ",");
 	    }
 	    swapname = makeswapname(fname, ffname, curbuf, dir);
 	    r = vim_fexists(swapname);
-	    vim_free(swapname);
 	    if (r)
 	    {
 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
 		if (p_confirm || cmdmod.confirm)
 		{
 		    dialog_msg(buff,
 			    _("Swap file \"%s\" exists, overwrite anyway?"),
 								    swapname);
 		    if (vim_dialog_yesno(VIM_QUESTION, NULL, buff, 2)
 								   != VIM_YES)
+		    {
+			vim_free(swapname);
 			return FAIL;
+		    }
 		    eap->forceit = TRUE;
 		}
 		else
 #endif
 		{
 		    EMSG2(_("E768: Swap file exists: %s (:silent! overrides)"),
 								    swapname);
+		    vim_free(swapname);
 		    return FAIL;
 		}
 	    }
+	    vim_free(swapname);
 	}
 }
 return OK;
 }
 int		retval;
 char_u	*free_me = NULL;
 if (text_locked())
 	return 1;
+#ifdef FEAT_AUTOCMD
+if (curbuf_locked())
+	return 1;
+#endif
 if (fnum == 0)
 {
 					/* make ffname full path, set sfname */
 	fname_expand(curbuf, &ffname, &sfname);
 		/* get length of substitution part */
 		sublen = vim_regsub_multi(&regmatch, sub_firstlnum,
 				    sub, sub_firstline, FALSE, p_magic, TRUE);
 		/* When the match included the "$" of the last line it may
-		 * include one line too much. */
+		 * go beyond the last line of the buffer. */
 		if (nmatch > curbuf->b_ml.ml_line_count - sub_firstlnum + 1)
 		{
 		    nmatch = curbuf->b_ml.ml_line_count - sub_firstlnum + 1;
 		    skip_match = TRUE;
 		}
 		}
 		/* Remember next character to be copied. */
 		copycol = regmatch.endpos[0].col;
+		if (skip_match)
+		{
+		    /* Already hit end of the buffer, sub_firstlnum is one
+		     * less than what it ought to be. */
+		    vim_free(sub_firstline);
+		    sub_firstline = vim_strsave((char_u *)"");
+		    copycol = 0;
+		}
 		/*
 		 * Now the trick is to replace CTRL-M chars with a real line
 		 * break.  This would make it impossible to insert a CTRL-M in
 		 * the text.  The line break can be avoided by preceding the
 		 * CTRL-M with a backslash.  To be able to insert a backslash,
 	restart_edit = 0;	    /* don't want insert mode in help file */
 if (tag != NULL)
 	do_tag(tag, DT_HELP, 1, FALSE, TRUE);
-/* Delete the empty buffer if we're not using it. */
+/* Delete the empty buffer if we're not using it.  Careful: autocommands
+* may have jumped to another window, check that the buffer is not in a
+* window. */
 if (empty_fnum != 0 && curbuf->b_fnum != empty_fnum)
 {
 	buf = buflist_findnr(empty_fnum);
-	if (buf != NULL)
+	if (buf != NULL && buf->b_nwindows == 0)
 	    wipe_buffer(buf, TRUE);
 }
 /* keep the previous alternate file */
 if (alt_fnum != 0 && curwin->w_alt_fnum == empty_fnum && !cmdmod.keepalt)

Mercurial > vim

comparison src/ex_cmds.c @ 819:23f82b5d2814 v7.0c10