+2009-04-15 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * fileio.c (history_delete_duplicates): Remove unused declaration.
+
+ * callint.c (history_delete_duplicates): New declaration.
+ (Fcall_interactively): Remove command history duplicates when
+ history_delete_duplicates is true.
+
2009-04-14 Eli Zaretskii <eliz@gnu.org>
* buffer.c (syms_of_buffer) <line-spacing>: Doc fix.
extern Lisp_Object Vhistory_length;
extern Lisp_Object Vthis_original_command, real_this_command;
+extern int history_delete_duplicates;
Lisp_Object Vcommand_debug_status, Qcommand_debug_status;
Lisp_Object Qenable_recursive_minibuffers;
{
/* We should record this command on the command history. */
Lisp_Object values;
+ Lisp_Object this_cmd;
/* Make a copy of the list of values, for the command history,
and turn them into things we can eval. */
values = quotify_args (Fcopy_sequence (specs));
fix_command (input, values);
- Vcommand_history
- = Fcons (Fcons (function, values), Vcommand_history);
+ this_cmd = Fcons (function, values);
+ if (history_delete_duplicates)
+ Vcommand_history = Fdelete (this_cmd, Vcommand_history);
+ Vcommand_history = Fcons (this_cmd, Vcommand_history);
/* Don't keep command history around forever. */
if (INTEGERP (Vhistory_length) && XINT (Vhistory_length) > 0)
extern int minibuffer_auto_raise;
-extern int history_delete_duplicates;
-
/* These variables describe handlers that have "already" had a chance
to handle the current operation.