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Revert "Sync readline/ to version 7.0 alpha"

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This reverts commit b558ff043d.
This reverts commit 4a11f20659.

The initial import commit failed to retain local changes made to
readline's configure.in (and the commit message erroneously stated that
there were no local changes that needed to be reapplied).  Also the
import caused a couple of build errors and a scattering of testsuite
regressions throughout many arches.  It's probably better to start over
with this import, hopefully more carefully next time.
This commit is contained in:
Patrick Palka
2015-07-25 15:41:05 -04:00
parent b8cc7b2e9a
commit 5836a818ec
98 changed files with 4552 additions and 10099 deletions
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41
readline/misc.c
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@@ -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;
}