* ext.c (exec_extension): Don't create self-destructing scripts

for the viewer - remove those scripts manually after calling
view().  This fixes the problem with double F8 in the viewer on
parsed files.
Reported by David Martin <dmartina@excite.com>

src/ChangeLog

@@ -1,11 +1,17 @@
 2002-10-30  Pavel Roskin  <proski@gnu.org>
 
+	* ext.c (exec_extension): Don't create self-destructing scripts
+	for the viewer - remove those scripts manually after calling
+	view().  This fixes the problem with double F8 in the viewer on
+	parsed files.
+	Reported by David Martin <dmartina@excite.com>
+
 	* ext.c (exec_extension): Don't rely on working #! - explicitly
 	run /bin/sh on the temporary script.
 
 	* mouse.h: Use definitions for GPM_B_DOWN and GPM_B_UP
 	compatible with gpm-1.20.
-	Reported by by David Martin <dmartina@excite.com>
+	Reported by David Martin <dmartina@excite.com>
 
 2002-10-29  Pavel Roskin  <proski@gnu.org>
 

src/TODO

@@ -12,9 +12,6 @@ security issues.
 Consider applying a patch from PLD to make M-o propagate the current
 directory to the other panel.
 
-Pressing F8 twice in the viewer causes error messages if the file was
-preprocessed (i.e. gzipped files, manpages).
-
 ncurses 5.2 turns off keypad under heavy load on xterm.  Check if
 anything can be done about it.
 

src/ext.c

@@ -205,8 +205,15 @@ exec_extension (const char *filename, const char *data, int *move_dir,
 	}
     }				/* for */
 
-    /* Make sure that the file removes itself when it finishes */
+    /*
-    fprintf (cmd_file, "\n/bin/rm -f %s\n", file_name);
+     * Make the script remove itself when it finishes.
+     * Don't do it for the viewer - it may need to rerun the script,
+     * so we clean up after calling view().
+     */
+    if (!run_view) {
+	fprintf (cmd_file, "\n/bin/rm -f %s\n", file_name);
+    }
+
     fclose (cmd_file);
 
     if ((run_view && !written_nonspace) || is_cd) {
@@ -234,10 +241,12 @@ exec_extension (const char *filename, const char *data, int *move_dir,
 	/* If we've written whitespace only, then just load filename
 	 * into view
 	 */
-	if (written_nonspace)
+	if (written_nonspace) {
 	    view (cmd, filename, move_dir, start_line);
-	else
+	    unlink (file_name);
+	} else {
 	    view (0, filename, move_dir, start_line);
+	}
 	if (changed_hex_mode && !altered_hex_mode)
 	    default_hex_mode = def_hex_mode;
 	if (changed_nroff_flag && !altered_nroff_flag)