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Upgrade bundled readline to version 5.0.

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This commit is contained in:
jimw@mysql.com
2005-07-18 17:22:38 -07:00
parent 086c3206f0
commit 7cf58d1f86
46 changed files with 1841 additions and 728 deletions
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71
cmd-line-utils/readline/text.c
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@ -1,6 +1,6 @@
/* text.c -- text handling commands for readline. */
/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
/* Copyright (C) 1987-2004 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.
@ -21,7 +21,9 @@
59 Temple Place, Suite 330, Boston, MA 02111 USA. */
#define READLINE_LIBRARY
#include "config_readline.h"
#if defined (HAVE_CONFIG_H)
# include <config.h>
#endif
#if defined (HAVE_UNISTD_H)
# include <unistd.h>
@ -168,6 +170,9 @@ _rl_fix_point (fix_mark_too)
}
#undef _RL_FIX_POINT
/* Replace the contents of the line buffer between START and END with
TEXT. The operation is undoable. To replace the entire line in an
undoable mode, use _rl_replace_text(text, 0, rl_end); */
int
_rl_replace_text (text, start, end)
const char *text;
@ -400,7 +405,7 @@ rl_backward (count, key)
/* Move to the beginning of the line. */
int
rl_beg_of_line (count, key)
int count __attribute__((unused)), key __attribute__((unused));
int count, key;
{
rl_point = 0;
return 0;
@ -409,7 +414,7 @@ rl_beg_of_line (count, key)
/* Move to the end of the line. */
int
rl_end_of_line (count, key)
int count __attribute__((unused)), key __attribute__((unused));
int count, key;
{
rl_point = rl_end;
return 0;
@ -506,7 +511,7 @@ rl_backward_word (count, key)
/* Clear the current line. Numeric argument to C-l does this. */
int
rl_refresh_line (ignore1, ignore2)
int ignore1 __attribute__((unused)), ignore2 __attribute__((unused));
int ignore1, ignore2;
{
int curr_line;
@ -545,7 +550,7 @@ rl_clear_screen (count, key)
int
rl_arrow_keys (count, c)
int count, c __attribute__((unused));
int count, c;
{
int ch;
@ -799,13 +804,10 @@ _rl_overwrite_char (count, c)
k = _rl_read_mbstring (c, mbkey, MB_LEN_MAX);
#endif
rl_begin_undo_group ();
for (i = 0; i < count; i++)
{
rl_begin_undo_group ();
if (rl_point < rl_end)
rl_delete (1, c);
#if defined (HANDLE_MULTIBYTE)
if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
rl_insert_text (mbkey);
@ -813,9 +815,12 @@ _rl_overwrite_char (count, c)
#endif
_rl_insert_char (1, c);
rl_end_undo_group ();
if (rl_point < rl_end)
rl_delete (1, c);
}
rl_end_undo_group ();
return 0;
}
@ -830,7 +835,7 @@ rl_insert (count, c)
/* Insert the next typed character verbatim. */
int
rl_quoted_insert (count, key)
int count, key __attribute__((unused));
int count, key;
{
int c;
@ -852,7 +857,7 @@ rl_quoted_insert (count, key)
/* Insert a tab character. */
int
rl_tab_insert (count, key)
int count, key __attribute__((unused));
int count, key;
{
return (_rl_insert_char (count, '\t'));
}
@ -862,7 +867,7 @@ rl_tab_insert (count, key)
meaning in the future. */
int
rl_newline (count, key)
int count __attribute__((unused)), key __attribute__((unused));
int count, key;
{
rl_done = 1;
@ -875,7 +880,8 @@ rl_newline (count, key)
if (rl_editing_mode == vi_mode)
{
_rl_vi_done_inserting ();
_rl_vi_reset_last ();
if (_rl_vi_textmod_command (_rl_vi_last_command) == 0) /* XXX */
_rl_vi_reset_last ();
}
#endif /* VI_MODE */
@ -895,7 +901,7 @@ rl_newline (count, key)
is special cased. */
int
rl_do_lowercase_version (ignore1, ignore2)
int ignore1 __attribute__((unused)), ignore2 __attribute__((unused));
int ignore1, ignore2;
{
return 0;
}
@ -933,9 +939,12 @@ _rl_overwrite_rubout (count, key)
rl_delete_text (opoint, rl_point);
/* Emacs puts point at the beginning of the sequence of spaces. */
opoint = rl_point;
_rl_insert_char (l, ' ');
rl_point = opoint;
if (rl_point < rl_end)
{
opoint = rl_point;
_rl_insert_char (l, ' ');
rl_point = opoint;
}
rl_end_undo_group ();
@ -1087,7 +1096,7 @@ rl_rubout_or_delete (count, key)
/* Delete all spaces and tabs around point. */
int
rl_delete_horizontal_space (count, ignore)
int count __attribute__((unused)), ignore __attribute__((unused));
int count, ignore;
{
int start = rl_point;
@ -1128,9 +1137,9 @@ rl_delete_or_show_completions (count, key)
A K*rn shell style function. */
int
rl_insert_comment (count, key)
int count __attribute__((unused)), key;
int count, key;
{
const char *rl_comment_text;
char *rl_comment_text;
int rl_comment_len;
rl_beg_of_line (1, key);
@ -1167,7 +1176,7 @@ rl_insert_comment (count, key)
/* Uppercase the word at point. */
int
rl_upcase_word (count, key)
int count, key __attribute__((unused));
int count, key;
{
return (rl_change_case (count, UpCase));
}
@ -1175,7 +1184,7 @@ rl_upcase_word (count, key)
/* Lowercase the word at point. */
int
rl_downcase_word (count, key)
int count, key __attribute__((unused));
int count, key;
{
return (rl_change_case (count, DownCase));
}
@ -1183,7 +1192,7 @@ rl_downcase_word (count, key)
/* Upcase the first letter, downcase the rest. */
int
rl_capitalize_word (count, key)
int count, key __attribute__((unused));
int count, key;
{
return (rl_change_case (count, CapCase));
}
@ -1308,7 +1317,7 @@ rl_transpose_words (count, key)
then transpose the characters before point. */
int
rl_transpose_chars (count, key)
int count, key __attribute__((unused));
int count, key;
{
#if defined (HANDLE_MULTIBYTE)
char *dummy;
@ -1480,14 +1489,14 @@ _rl_char_search (count, fdir, bdir)
int
rl_char_search (count, key)
int count, key __attribute__((unused));
int count, key;
{
return (_rl_char_search (count, FFIND, BFIND));
}
int
rl_backward_char_search (count, key)
int count, key __attribute__((unused));
int count, key;
{
return (_rl_char_search (count, BFIND, FFIND));
}
@ -1513,7 +1522,7 @@ _rl_set_mark_at_pos (position)
/* A bindable command to set the mark. */
int
rl_set_mark (count, key)
int count, key __attribute__((unused));
int count, key;
{
return (_rl_set_mark_at_pos (rl_explicit_arg ? count : rl_point));
}
@ -1521,7 +1530,7 @@ rl_set_mark (count, key)
/* Exchange the position of mark and point. */
int
rl_exchange_point_and_mark (count, key)
int count __attribute__((unused)), key __attribute__((unused));
int count, key;
{
if (rl_mark > rl_end)
rl_mark = -1;