diff options
Diffstat (limited to 'readline/misc.c')
| -rw-r--r-- | readline/misc.c | 41 |
1 files changed, 2 insertions, 39 deletions
diff --git a/readline/misc.c b/readline/misc.c index a890cda..9f45773 100644 --- a/readline/misc.c +++ b/readline/misc.c @@ -1,6 +1,6 @@ /* misc.c -- miscellaneous bindable readline functions. */ -/* Copyright (C) 1987-2012 Free Software Foundation, Inc. +/* Copyright (C) 1987-2009 Free Software Foundation, Inc. This file is part of the GNU Readline Library (Readline), a library for reading lines of text with interactive input and history editing. @@ -56,8 +56,6 @@ static int rl_digit_loop PARAMS((void)); static void _rl_history_set_point PARAMS((void)); -extern int history_offset; - /* Forward declarations used in this file */ void _rl_free_history_entry PARAMS((HIST_ENTRY *)); @@ -461,7 +459,6 @@ _rl_revert_all_lines () saved_undo_list = 0; /* Set up rl_line_buffer and other variables from history entry */ rl_replace_from_history (entry, 0); /* entry->line is now current */ - entry->data = 0; /* entry->data is now current undo list */ /* Undo all changes to this history entry */ while (rl_undo_list) rl_do_undo (); @@ -469,6 +466,7 @@ _rl_revert_all_lines () the timestamp. */ FREE (entry->line); entry->line = savestring (rl_line_buffer); + entry->data = 0; } entry = previous_history (); } @@ -485,37 +483,6 @@ _rl_revert_all_lines () xfree (lbuf); } -/* Free the history list, including private readline data and take care - of pointer aliases to history data. Resets rl_undo_list if it points - to an UNDO_LIST * saved as some history entry's data member. This - should not be called while editing is active. */ -void -rl_clear_history () -{ - HIST_ENTRY **hlist, *hent; - register int i; - UNDO_LIST *ul, *saved_undo_list; - - saved_undo_list = rl_undo_list; - hlist = history_list (); /* direct pointer, not copy */ - - for (i = 0; i < history_length; i++) - { - hent = hlist[i]; - if (ul = (UNDO_LIST *)hent->data) - { - if (ul == saved_undo_list) - saved_undo_list = 0; - _rl_free_undo_list (ul); - hent->data = 0; - } - _rl_free_history_entry (hent); - } - - history_offset = history_length = 0; - rl_undo_list = saved_undo_list; /* should be NULL */ -} - /* **************************************************************** */ /* */ /* History Commands */ @@ -656,10 +623,6 @@ rl_emacs_editing_mode (count, key) rl_editing_mode = emacs_mode; _rl_set_insert_mode (RL_IM_INSERT, 1); /* emacs mode default is insert mode */ _rl_keymap = emacs_standard_keymap; - - if (_rl_show_mode_in_prompt) - _rl_reset_prompt (); - return 0; } |