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Imported from ../bash-3.2.48.tar.gz.

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This commit is contained in:
Jari Aalto 2008-11-18 13:15:12 +00:00
commit f1be666c7d
47 changed files with 703 additions and 159 deletions
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28
lib/readline/input.c
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@ -133,8 +133,11 @@ rl_get_char (key)
return (0);
*key = ibuffer[pop_index++];
#if 0
if (pop_index >= ibuffer_len)
#else
if (pop_index > ibuffer_len)
#endif
pop_index = 0;
return (1);
@ -151,7 +154,7 @@ _rl_unget_char (key)
{
pop_index--;
if (pop_index < 0)
pop_index = ibuffer_len - 1;
pop_index = ibuffer_len;
ibuffer[pop_index] = key;
return (1);
}
@ -250,7 +253,8 @@ rl_gather_tyi ()
while (chars_avail--)
{
k = (*rl_getc_function) (rl_instream);
rl_stuff_char (k);
if (rl_stuff_char (k) == 0)
break; /* some problem; no more room */
if (k == NEWLINE || k == RETURN)
break;
}
@ -373,7 +377,11 @@ rl_stuff_char (key)
RL_SETSTATE (RL_STATE_INPUTPENDING);
}
ibuffer[push_index++] = key;
#if 0
if (push_index >= ibuffer_len)
#else
if (push_index > ibuffer_len)
#endif
push_index = 0;
return 1;
@ -513,20 +521,26 @@ _rl_read_mbchar (mbchar, size)
char *mbchar;
int size;
{
int mb_len = 0;
int mb_len, c;
size_t mbchar_bytes_length;
wchar_t wc;
mbstate_t ps, ps_back;
memset(&ps, 0, sizeof (mbstate_t));
memset(&ps_back, 0, sizeof (mbstate_t));
mb_len = 0;
while (mb_len < size)
{
RL_SETSTATE(RL_STATE_MOREINPUT);
mbchar[mb_len++] = rl_read_key ();
c = rl_read_key ();
RL_UNSETSTATE(RL_STATE_MOREINPUT);
if (c < 0)
break;
mbchar[mb_len++] = c;
mbchar_bytes_length = mbrtowc (&wc, mbchar, mb_len, &ps);
if (mbchar_bytes_length == (size_t)(-1))
break; /* invalid byte sequence for the current locale */
@ -564,7 +578,7 @@ _rl_read_mbstring (first, mb, mlen)
c = first;
memset (mb, 0, mlen);
for (i = 0; i < mlen; i++)
for (i = 0; c >= 0 && i < mlen; i++)
{
mb[i] = (char)c;
memset (&ps, 0, sizeof (mbstate_t));