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commit bash-20050512 snapshot

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This commit is contained in:
Chet Ramey
2011-12-03 13:46:50 -05:00
parent 9607141ca3
commit 798a67db11
23 changed files with 2298 additions and 905 deletions
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lib/readline/text.c
+84 -9
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@@ -1,6 +1,6 @@
/* text.c -- text handling commands for readline. */
/* Copyright (C) 1987-2004 Free Software Foundation, Inc.
/* Copyright (C) 1987-2005 Free Software Foundation, Inc.
This file is part of the GNU Readline Library, a library for
reading lines of text with interactive input and history editing.
@@ -62,6 +62,11 @@
static int rl_change_case PARAMS((int, int));
static int _rl_char_search PARAMS((int, int, int));
#if defined (READLINE_CALLBACKS)
static int _rl_insert_next_callback PARAMS((_rl_callback_generic_arg *));
static int _rl_char_search_callback PARAMS((_rl_callback_generic_arg *));
#endif
/* **************************************************************** */
/* */
/* Insert and Delete */
@@ -842,27 +847,63 @@ rl_insert (count, c)
}
/* Insert the next typed character verbatim. */
int
rl_quoted_insert (count, key)
int count, key;
static int
_rl_insert_next (count)
int count;
{
int c;
#if defined (HANDLE_SIGNALS)
_rl_disable_tty_signals ();
#endif
RL_SETSTATE(RL_STATE_MOREINPUT);
c = rl_read_key ();
RL_UNSETSTATE(RL_STATE_MOREINPUT);
#if defined (HANDLE_SIGNALS)
_rl_restore_tty_signals ();
if (RL_ISSTATE (RL_STATE_CALLBACK) == 0)
_rl_restore_tty_signals ();
#endif
return (_rl_insert_char (count, c));
}
#if defined (READLINE_CALLBACKS)
static int
_rl_insert_next_callback (data)
_rl_callback_generic_arg *data;
{
int count;
count = data->count;
/* Deregister function, let rl_callback_read_char deallocate data */
_rl_callback_func = 0;
_rl_want_redisplay = 1;
return _rl_insert_next (count);
}
#endif
int
rl_quoted_insert (count, key)
int count, key;
{
/* Let's see...should the callback interface futz with signal handling? */
#if defined (HANDLE_SIGNALS)
if (RL_ISSTATE (RL_STATE_CALLBACK) == 0)
_rl_disable_tty_signals ();
#endif
#if defined (READLINE_CALLBACKS)
if (RL_ISSTATE (RL_STATE_CALLBACK))
{
_rl_callback_data = _rl_callback_data_alloc (count);
_rl_callback_func = _rl_insert_next_callback;
return (0);
}
#endif
return _rl_insert_next (count);
}
/* Insert a tab character. */
int
rl_tab_insert (count, key)
@@ -1466,10 +1507,33 @@ _rl_char_search (count, fdir, bdir)
}
#endif /* !HANDLE_MULTIBYTE */
#if defined (READLINE_CALLBACKS)
static int
_rl_char_search_callback (data)
_rl_callback_generic_arg *data;
{
_rl_callback_func = 0;
_rl_want_redisplay = 1;
return (_rl_char_search (data->count, data->i1, data->i2));
}
#endif
int
rl_char_search (count, key)
int count, key;
{
#if defined (READLINE_CALLBACKS)
if (RL_ISSTATE (RL_STATE_CALLBACK))
{
_rl_callback_data = _rl_callback_data_alloc (count);
_rl_callback_data->i1 = FFIND;
_rl_callback_data->i2 = BFIND;
_rl_callback_func = _rl_char_search_callback;
return (0);
}
#endif
return (_rl_char_search (count, FFIND, BFIND));
}
@@ -1477,6 +1541,17 @@ int
rl_backward_char_search (count, key)
int count, key;
{
#if defined (READLINE_CALLBACKS)
if (RL_ISSTATE (RL_STATE_CALLBACK))
{
_rl_callback_data = _rl_callback_data_alloc (count);
_rl_callback_data->i1 = BFIND;
_rl_callback_data->i2 = FFIND;
_rl_callback_func = _rl_char_search_callback;
return (0);
}
#endif
return (_rl_char_search (count, BFIND, FFIND));
}