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Imported from ../bash-2.0.tar.gz.

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This commit is contained in:
Jari Aalto
1996-12-23 17:02:34 +00:00
parent 726f63884d
commit ccc6cda312
502 changed files with 91988 additions and 69123 deletions
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473
lib/readline/vi_mode.c
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@@ -31,6 +31,10 @@
#if defined (VI_MODE)
#if defined (HAVE_CONFIG_H)
# include <config.h>
#endif
#include <sys/types.h>
#if defined (HAVE_STDLIB_H)
@@ -50,12 +54,12 @@
#include "readline.h"
#include "history.h"
#ifndef digit_p
#define digit_p(c) ((c) >= '0' && (c) <= '9')
#ifndef _rl_digit_p
#define _rl_digit_p(c) ((c) >= '0' && (c) <= '9')
#endif
#ifndef digit_value
#define digit_value(c) ((c) - '0')
#ifndef _rl_digit_value
#define _rl_digit_value(c) ((c) - '0')
#endif
#ifndef member
@@ -63,22 +67,14 @@
#endif
#ifndef isident
#define isident(c) ((pure_alphabetic (c) || digit_p (c) || c == '_'))
#define isident(c) ((_rl_pure_alphabetic (c) || _rl_digit_p (c) || c == '_'))
#endif
#ifndef exchange
#define exchange(x, y) do {int temp = x; x = y; y = temp;} while (0)
#endif
#ifndef VI_COMMENT_BEGIN_DEFAULT
#define VI_COMMENT_BEGIN_DEFAULT "#"
#endif
#if defined (STATIC_MALLOC)
static char *xmalloc (), *xrealloc ();
#else
extern char *xmalloc (), *xrealloc ();
#endif /* STATIC_MALLOC */
/* Variables imported from readline.c */
extern int rl_point, rl_end, rl_mark, rl_done;
@@ -89,47 +85,63 @@ extern char *rl_prompt;
extern char *rl_line_buffer;
extern int rl_arg_sign;
extern int _rl_doing_an_undo;
extern int _rl_undo_group_level;
extern void _rl_dispatch ();
extern int _rl_char_search_internal ();
extern void rl_extend_line_buffer ();
extern int rl_vi_check ();
/* Non-zero means enter insertion mode. */
static int _rl_vi_doing_insert = 0;
static int _rl_vi_doing_insert;
/* String inserted into the line by rl_vi_comment (). */
char *rl_vi_comment_begin = (char *)NULL;
/* *** UNCLEAN *** */
/* Command keys which do movement for xxx_to commands. */
static char *vi_motion = " hl^$0ftFt;,%wbeWBE|";
/* Keymap used for vi replace characters. Created dynamically since
rarely used. */
static Keymap vi_replace_map = (Keymap)NULL;
static Keymap vi_replace_map;
/* The number of characters inserted in the last replace operation. */
static int vi_replace_count = 0;
static int vi_replace_count;
/* If non-zero, we have text inserted after a c[motion] command that put
us implicitly into insert mode. Some people want this text to be
attached to the command so that it is `redoable' with `.'. */
static int vi_continued_command = 0;
static int vi_continued_command;
static char *vi_insert_buffer;
static int vi_insert_buffer_size;
static int _rl_vi_last_command = 'i'; /* default `.' puts you in insert mode */
static int _rl_vi_last_repeat = 1;
static int _rl_vi_last_arg_sign = 1;
static int _rl_vi_last_motion = 0;
static int _rl_vi_last_search_char = 0;
static int _rl_vi_last_replacement = 0;
static int _rl_vi_last_motion;
static int _rl_vi_last_search_char;
static int _rl_vi_last_replacement;
static int vi_redoing = 0;
static int _rl_vi_last_key_before_insert;
static int vi_redoing;
/* Text modification commands. These are the `redoable' commands. */
static char *vi_textmod = "_*\\AaIiCcDdPpYyRrSsXx~";
/* Arrays for the saved marks. */
static int vi_mark_chars[27];
static int rl_digit_loop1 ();
void
_rl_vi_initialize_line ()
{
register int i;
for (i = 0; i < sizeof (vi_mark_chars) / sizeof (int); i++)
vi_mark_chars[i] = -1;
}
void
_rl_vi_reset_last ()
{
@@ -150,15 +162,26 @@ _rl_vi_set_last (key, repeat, sign)
/* Is the command C a VI mode text modification command? */
int
rl_vi_textmod_command (c)
_rl_vi_textmod_command (c)
int c;
{
return (member (c, vi_textmod));
}
static void
_rl_vi_stuff_insert (count)
int count;
{
rl_begin_undo_group ();
while (count--)
rl_insert_text (vi_insert_buffer);
rl_end_undo_group ();
}
/* Bound to `.'. Called from command mode, so we know that we have to
redo a text modification command. The default for _rl_vi_last_command
puts you back into insert mode. */
int
rl_vi_redo (count, c)
int count, c;
{
@@ -169,13 +192,32 @@ rl_vi_redo (count, c)
}
vi_redoing = 1;
_rl_dispatch (_rl_vi_last_command, _rl_keymap);
/* If we're redoing an insert with `i', stuff in the inserted text
and do not go into insertion mode. */
if (_rl_vi_last_command == 'i' && vi_insert_buffer && *vi_insert_buffer)
{
_rl_vi_stuff_insert (count);
/* And back up point over the last character inserted. */
if (rl_point > 0)
rl_point--;
}
else
_rl_dispatch (_rl_vi_last_command, _rl_keymap);
vi_redoing = 0;
return (0);
}
/* A placeholder for further expansion. */
int
rl_vi_undo (count, key)
int count, key;
{
return (rl_undo_command (count, key));
}
/* Yank the nth arg from the previous line into this line at point. */
int
rl_vi_yank_arg (count, key)
int count, key;
{
@@ -191,10 +233,11 @@ rl_vi_yank_arg (count, key)
/* With an argument, move back that many history lines, else move to the
beginning of history. */
int
rl_vi_fetch_history (count, c)
int count, c;
{
int current = where_history ();
int wanted;
/* Giving an argument of n means we want the nth command in the history
file. The command number is interpreted the same way that the bash
@@ -203,11 +246,11 @@ rl_vi_fetch_history (count, c)
output of `history'. */
if (rl_explicit_arg)
{
int wanted = history_base + current - count;
wanted = history_base + where_history () - count;
if (wanted <= 0)
rl_beginning_of_history (0, 0);
else
rl_get_previous_history (wanted);
rl_get_previous_history (wanted, c);
}
else
rl_beginning_of_history (count, 0);
@@ -215,6 +258,7 @@ rl_vi_fetch_history (count, c)
}
/* Search again for the last thing searched for. */
int
rl_vi_search_again (count, key)
int count, key;
{
@@ -232,6 +276,7 @@ rl_vi_search_again (count, key)
}
/* Do a vi style search. */
int
rl_vi_search (count, key)
int count, key;
{
@@ -253,6 +298,7 @@ rl_vi_search (count, key)
}
/* Completion, from vi's point of view. */
int
rl_vi_complete (ignore, key)
int ignore, key;
{
@@ -281,6 +327,7 @@ rl_vi_complete (ignore, key)
}
/* Tilde expansion for vi mode. */
int
rl_vi_tilde_expand (ignore, key)
int ignore, key;
{
@@ -291,6 +338,7 @@ rl_vi_tilde_expand (ignore, key)
}
/* Previous word in vi mode. */
int
rl_vi_prev_word (count, key)
int count, key;
{
@@ -303,7 +351,7 @@ rl_vi_prev_word (count, key)
return (0);
}
if (uppercase_p (key))
if (_rl_uppercase_p (key))
rl_vi_bWord (count);
else
rl_vi_bword (count);
@@ -312,6 +360,7 @@ rl_vi_prev_word (count, key)
}
/* Next word in vi mode. */
int
rl_vi_next_word (count, key)
int count, key;
{
@@ -324,7 +373,7 @@ rl_vi_next_word (count, key)
return (0);
}
if (uppercase_p (key))
if (_rl_uppercase_p (key))
rl_vi_fWord (count);
else
rl_vi_fword (count);
@@ -332,6 +381,7 @@ rl_vi_next_word (count, key)
}
/* Move to the end of the ?next? word. */
int
rl_vi_end_word (count, key)
int count, key;
{
@@ -341,7 +391,7 @@ rl_vi_end_word (count, key)
return -1;
}
if (uppercase_p (key))
if (_rl_uppercase_p (key))
rl_vi_eWord (count);
else
rl_vi_eword (count);
@@ -349,6 +399,7 @@ rl_vi_end_word (count, key)
}
/* Move forward a word the way that 'W' does. */
int
rl_vi_fWord (count)
int count;
{
@@ -365,6 +416,7 @@ rl_vi_fWord (count)
return (0);
}
int
rl_vi_bWord (count)
int count;
{
@@ -388,6 +440,7 @@ rl_vi_bWord (count)
return (0);
}
int
rl_vi_eWord (count)
int count;
{
@@ -417,6 +470,7 @@ rl_vi_eWord (count)
return (0);
}
int
rl_vi_fword (count)
int count;
{
@@ -442,6 +496,7 @@ rl_vi_fword (count)
return (0);
}
int
rl_vi_bword (count)
int count;
{
@@ -480,6 +535,7 @@ rl_vi_bword (count)
return (0);
}
int
rl_vi_eword (count)
int count;
{
@@ -504,6 +560,7 @@ rl_vi_eword (count)
return (0);
}
int
rl_vi_insert_beg (count, key)
int count, key;
{
@@ -512,6 +569,7 @@ rl_vi_insert_beg (count, key)
return (0);
}
int
rl_vi_append_mode (count, key)
int count, key;
{
@@ -521,6 +579,7 @@ rl_vi_append_mode (count, key)
return (0);
}
int
rl_vi_append_eol (count, key)
int count, key;
{
@@ -530,6 +589,7 @@ rl_vi_append_eol (count, key)
}
/* What to do in the case of C-d. */
int
rl_vi_eof_maybe (count, c)
int count, c;
{
@@ -540,13 +600,33 @@ rl_vi_eof_maybe (count, c)
/* Switching from one mode to the other really just involves
switching keymaps. */
int
rl_vi_insertion_mode (count, key)
int count, key;
{
_rl_keymap = vi_insertion_keymap;
_rl_vi_last_key_before_insert = key;
return (0);
}
static void
_rl_vi_save_insert (up)
UNDO_LIST *up;
{
int len, start, end;
start = up->start;
end = up->end;
len = end - start + 1;
if (len >= vi_insert_buffer_size)
{
vi_insert_buffer_size += (len + 32) - (len % 32);
vi_insert_buffer = xrealloc (vi_insert_buffer, vi_insert_buffer_size);
}
strncpy (vi_insert_buffer, rl_line_buffer + start, len - 1);
vi_insert_buffer[len-1] = '\0';
}
void
_rl_vi_done_inserting ()
{
@@ -555,38 +635,49 @@ _rl_vi_done_inserting ()
rl_end_undo_group ();
/* Now, the text between rl_undo_list->next->start and
rl_undo_list->next->end is what was inserted while in insert
mode. */
mode. It gets copied to VI_INSERT_BUFFER because it depends
on absolute indices into the line which may change (though they
probably will not). */
_rl_vi_doing_insert = 0;
_rl_vi_save_insert (rl_undo_list->next);
vi_continued_command = 1;
}
else
vi_continued_command = 0;
{
if (_rl_vi_last_key_before_insert == 'i' && rl_undo_list)
_rl_vi_save_insert (rl_undo_list);
/* XXX - Other keys probably need to be checked. */
else if (_rl_vi_last_key_before_insert == 'C')
rl_end_undo_group ();
while (_rl_undo_group_level > 0)
rl_end_undo_group ();
vi_continued_command = 0;
}
}
int
rl_vi_movement_mode (count, key)
int count, key;
{
if (rl_point > 0)
rl_backward (1);
#if 0
_rl_vi_reset_last ();
#endif
rl_backward (1, key);
_rl_keymap = vi_movement_keymap;
_rl_vi_done_inserting ();
return (0);
}
int
rl_vi_arg_digit (count, c)
int count, c;
{
if (c == '0' && rl_numeric_arg == 1 && !rl_explicit_arg)
return (rl_beg_of_line ());
return (rl_beg_of_line (1, c));
else
return (rl_digit_argument (count, c));
}
int
rl_vi_change_case (count, ignore)
int count, ignore;
{
@@ -598,14 +689,14 @@ rl_vi_change_case (count, ignore)
while (count-- && rl_point < rl_end)
{
if (uppercase_p (rl_line_buffer[rl_point]))
c = to_lower (rl_line_buffer[rl_point]);
else if (lowercase_p (rl_line_buffer[rl_point]))
c = to_upper (rl_line_buffer[rl_point]);
if (_rl_uppercase_p (rl_line_buffer[rl_point]))
c = _rl_to_lower (rl_line_buffer[rl_point]);
else if (_rl_lowercase_p (rl_line_buffer[rl_point]))
c = _rl_to_upper (rl_line_buffer[rl_point]);
else
{
/* Just skip over characters neither upper nor lower case. */
rl_forward (1);
rl_forward (1, c);
continue;
}
@@ -619,22 +710,24 @@ rl_vi_change_case (count, ignore)
rl_vi_check ();
}
else
rl_forward (1);
rl_forward (1, c);
}
return (0);
}
int
rl_vi_put (count, key)
int count, key;
{
if (!uppercase_p (key) && (rl_point + 1 <= rl_end))
if (!_rl_uppercase_p (key) && (rl_point + 1 <= rl_end))
rl_point++;
rl_yank ();
rl_backward (1);
rl_backward (1, key);
return (0);
}
int
rl_vi_check ()
{
if (rl_point && rl_point == rl_end)
@@ -642,11 +735,12 @@ rl_vi_check ()
return (0);
}
int
rl_vi_column (count, key)
int count, key;
{
if (count > rl_end)
rl_end_of_line ();
rl_end_of_line (1, key);
else
rl_point = count - 1;
return (0);
@@ -665,10 +759,10 @@ rl_vi_domove (key, nextkey)
if (!member (c, vi_motion))
{
if (digit_p (c))
if (_rl_digit_p (c))
{
save = rl_numeric_arg;
rl_numeric_arg = digit_value (c);
rl_numeric_arg = _rl_digit_value (c);
rl_digit_loop1 ();
rl_numeric_arg *= save;
c = rl_read_key (); /* real command */
@@ -677,7 +771,7 @@ rl_vi_domove (key, nextkey)
else if (key == c && (key == 'd' || key == 'y' || key == 'c'))
{
rl_mark = rl_end;
rl_beg_of_line ();
rl_beg_of_line (1, c);
_rl_vi_last_motion = c;
return (0);
}
@@ -708,13 +802,13 @@ rl_vi_domove (key, nextkey)
/* rl_vi_f[wW]ord () leaves the cursor on the first character of the next
word. If we are not at the end of the line, and we are on a
non-whitespace character, move back one (presumably to whitespace). */
if ((to_upper (c) == 'W') && rl_point < rl_end && rl_point > rl_mark &&
if ((_rl_to_upper (c) == 'W') && rl_point < rl_end && rl_point > rl_mark &&
!whitespace (rl_line_buffer[rl_point]))
rl_point--;
/* If cw or cW, back up to the end of a word, so the behaviour of ce
or cE is the actual result. Brute-force, no subtlety. */
if (key == 'c' && rl_point >= rl_mark && (to_upper (c) == 'W'))
if (key == 'c' && rl_point >= rl_mark && (_rl_to_upper (c) == 'W'))
{
/* Don't move farther back than where we started. */
while (rl_point > rl_mark && whitespace (rl_line_buffer[rl_point]))
@@ -760,12 +854,12 @@ rl_digit_loop1 ()
}
c = UNMETA (c);
if (digit_p (c))
if (_rl_digit_p (c))
{
if (rl_explicit_arg)
rl_numeric_arg = (rl_numeric_arg * 10) + digit_value (c);
rl_numeric_arg = (rl_numeric_arg * 10) + _rl_digit_value (c);
else
rl_numeric_arg = digit_value (c);
rl_numeric_arg = _rl_digit_value (c);
rl_explicit_arg = 1;
}
else
@@ -778,12 +872,13 @@ rl_digit_loop1 ()
return (0);
}
int
rl_vi_delete_to (count, key)
int count, key;
{
int c;
if (uppercase_p (key))
if (_rl_uppercase_p (key))
rl_stuff_char ('$');
else if (vi_redoing)
rl_stuff_char (_rl_vi_last_motion);
@@ -803,12 +898,13 @@ rl_vi_delete_to (count, key)
return (0);
}
int
rl_vi_change_to (count, key)
int count, key;
{
int c, start_pos;
if (uppercase_p (key))
if (_rl_uppercase_p (key))
rl_stuff_char ('$');
else if (vi_redoing)
rl_stuff_char (_rl_vi_last_motion);
@@ -828,25 +924,41 @@ rl_vi_change_to (count, key)
rl_mark++;
/* The cursor never moves with c[wW]. */
if ((to_upper (c) == 'W') && rl_point < start_pos)
if ((_rl_to_upper (c) == 'W') && rl_point < start_pos)
rl_point = start_pos;
rl_kill_text (rl_point, rl_mark);
rl_begin_undo_group ();
_rl_vi_doing_insert = 1;
_rl_vi_set_last (key, count, rl_arg_sign);
rl_vi_insertion_mode (1, key);
if (vi_redoing)
{
if (vi_insert_buffer && *vi_insert_buffer)
rl_begin_undo_group ();
rl_delete_text (rl_point, rl_mark);
if (vi_insert_buffer && *vi_insert_buffer)
{
rl_insert_text (vi_insert_buffer);
rl_end_undo_group ();
}
}
else
{
rl_begin_undo_group (); /* to make the `u' command work */
rl_kill_text (rl_point, rl_mark);
/* `C' does not save the text inserted for undoing or redoing. */
if (_rl_uppercase_p (key) == 0)
_rl_vi_doing_insert = 1;
_rl_vi_set_last (key, count, rl_arg_sign);
rl_vi_insertion_mode (1, key);
}
return (0);
}
int
rl_vi_yank_to (count, key)
int count, key;
{
int c, save = rl_point;
if (uppercase_p (key))
if (_rl_uppercase_p (key))
rl_stuff_char ('$');
if (rl_vi_domove (key, &c))
@@ -869,6 +981,7 @@ rl_vi_yank_to (count, key)
return (0);
}
int
rl_vi_delete (count, key)
int count, key;
{
@@ -888,57 +1001,36 @@ rl_vi_delete (count, key)
rl_kill_text (rl_point, end);
if (rl_point > 0 && rl_point == rl_end)
rl_backward (1);
rl_backward (1, key);
return (0);
}
/* Turn the current line into a comment in shell history.
A K*rn shell style function. */
rl_vi_comment (count, key)
int
rl_vi_back_to_indent (count, key)
int count, key;
{
rl_beg_of_line ();
if (rl_vi_comment_begin != (char *)NULL)
rl_insert_text (rl_vi_comment_begin);
else
rl_insert_text (VI_COMMENT_BEGIN_DEFAULT); /* Default. */
rl_redisplay ();
rl_newline (1, '\n');
return (0);
}
rl_vi_first_print (count, key)
int count, key;
{
return (rl_back_to_indent ());
}
rl_back_to_indent (ignore1, ignore2)
int ignore1, ignore2;
{
rl_beg_of_line ();
rl_beg_of_line (1, key);
while (rl_point < rl_end && whitespace (rl_line_buffer[rl_point]))
rl_point++;
return (0);
}
/* NOTE: it is necessary that opposite directions are inverses */
#define FTO 1 /* forward to */
#define BTO -1 /* backward to */
#define FFIND 2 /* forward find */
#define BFIND -2 /* backward find */
int
rl_vi_first_print (count, key)
int count, key;
{
return (rl_vi_back_to_indent (1, key));
}
int
rl_vi_char_search (count, key)
int count, key;
{
static char target;
static int orig_dir, dir;
int pos;
if (key == ';' || key == ',')
dir = (key == ';' ? orig_dir : -orig_dir);
dir = key == ';' ? orig_dir : -orig_dir;
else
{
if (vi_redoing)
@@ -966,71 +1058,11 @@ rl_vi_char_search (count, key)
}
}
pos = rl_point;
while (count--)
{
if (dir < 0)
{
if (pos == 0)
{
ding ();
return -1;
}
pos--;
do
{
if (rl_line_buffer[pos] == target)
{
if (dir == BTO)
rl_point = pos + 1;
else
rl_point = pos;
break;
}
}
while (pos--);
if (pos < 0)
{
ding ();
return -1;
}
}
else
{ /* dir > 0 */
if (pos >= rl_end)
{
ding ();
return -1;
}
pos++;
do
{
if (rl_line_buffer[pos] == target)
{
if (dir == FTO)
rl_point = pos - 1;
else
rl_point = pos;
break;
}
}
while (++pos < rl_end);
if (pos >= (rl_end - 1))
{
ding ();
return -1;
}
}
}
return (0);
return (_rl_char_search_internal (count, dir, target));
}
/* Match brackets */
int
rl_vi_match (ignore, key)
int ignore, key;
{
@@ -1041,7 +1073,7 @@ rl_vi_match (ignore, key)
{
while ((brack = rl_vi_bracktype (rl_line_buffer[rl_point])) == 0 &&
rl_point < rl_end - 1)
rl_forward (1);
rl_forward (1, key);
if (brack <= 0)
{
@@ -1111,6 +1143,7 @@ rl_vi_bracktype (c)
}
}
int
rl_vi_change_char (count, key)
int count, key;
{
@@ -1131,22 +1164,23 @@ rl_vi_change_char (count, key)
rl_delete (1, c);
rl_insert (1, c);
if (count == 0)
rl_backward (1);
rl_backward (1, c);
rl_end_undo_group ();
}
return (0);
}
int
rl_vi_subst (count, key)
int count, key;
{
rl_begin_undo_group ();
if (uppercase_p (key))
if (_rl_uppercase_p (key))
{
rl_beg_of_line ();
rl_kill_line (1);
rl_beg_of_line (1, key);
rl_kill_line (1, key);
}
else
rl_delete_text (rl_point, rl_point+count);
@@ -1155,13 +1189,26 @@ rl_vi_subst (count, key)
_rl_vi_set_last (key, count, rl_arg_sign);
rl_begin_undo_group ();
_rl_vi_doing_insert = 1;
rl_vi_insertion_mode (1, key);
if (vi_redoing)
{
int o = _rl_doing_an_undo;
_rl_doing_an_undo = 1;
if (vi_insert_buffer && *vi_insert_buffer)
rl_insert_text (vi_insert_buffer);
_rl_doing_an_undo = o;
}
else
{
rl_begin_undo_group ();
_rl_vi_doing_insert = 1;
rl_vi_insertion_mode (1, key);
}
return (0);
}
int
rl_vi_overstrike (count, key)
int count, key;
{
@@ -1191,8 +1238,9 @@ rl_vi_overstrike (count, key)
return (0);
}
rl_vi_overstrike_delete (count)
int count;
int
rl_vi_overstrike_delete (count, key)
int count, key;
{
int i, s;
@@ -1209,7 +1257,7 @@ rl_vi_overstrike_delete (count)
vi_replace_count--;
if (rl_point == s)
rl_backward (1);
rl_backward (1, key);
}
if (vi_replace_count == 0 && _rl_vi_doing_insert)
@@ -1221,6 +1269,7 @@ rl_vi_overstrike_delete (count)
return (0);
}
int
rl_vi_replace (count, key)
int count, key;
{
@@ -1256,6 +1305,7 @@ rl_vi_replace (count, key)
/* Try to complete the word we are standing on or the word that ends with
the previous character. A space matches everything. Word delimiters are
space and ;. */
int
rl_vi_possible_completions()
{
int save_pos = rl_point;
@@ -1279,51 +1329,50 @@ rl_vi_possible_completions()
}
#endif
#if defined (STATIC_MALLOC)
/* **************************************************************** */
/* */
/* xmalloc and xrealloc () */
/* */
/* **************************************************************** */
static void memory_error_and_abort ();
static char *
xmalloc (bytes)
int bytes;
/* Functions to save and restore marks. */
int
rl_vi_set_mark (count, key)
int count, key;
{
char *temp = (char *)malloc (bytes);
int ch;
if (!temp)
memory_error_and_abort ();
return (temp);
ch = rl_read_key ();
if (_rl_lowercase_p (ch) == 0)
{
ding ();
return -1;
}
ch -= 'a';
vi_mark_chars[ch] = rl_point;
return 0;
}
static char *
xrealloc (pointer, bytes)
char *pointer;
int bytes;
int
rl_vi_goto_mark (count, key)
int count, key;
{
char *temp;
int ch;
if (!pointer)
temp = (char *)xmalloc (bytes);
else
temp = (char *)realloc (pointer, bytes);
ch = rl_read_key ();
if (ch == '`')
{
rl_point = rl_mark;
return 0;
}
else if (_rl_lowercase_p (ch) == 0)
{
ding ();
return -1;
}
if (!temp)
memory_error_and_abort ();
return (temp);
ch -= 'a';
if (vi_mark_chars[ch] == -1)
{
ding ();
return -1;
}
rl_point = vi_mark_chars[ch];
return 0;
}
static void
memory_error_and_abort ()
{
fprintf (stderr, "readline: Out of virtual memory!\n");
abort ();
}
#endif /* STATIC_MALLOC */
#endif /* VI_MODE */