/* Copyright (C) 1994 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.
+ This file is part of the GNU Readline Library (Readline), a library
+ for reading lines of text with interactive input and history editing.
- The GNU Readline Library is free software; you can redistribute it
- and/or modify it under the terms of the GNU General Public License
- as published by the Free Software Foundation; either version 2, or
+ Readline is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
- The GNU Readline Library is distributed in the hope that it will be
- useful, but WITHOUT ANY WARRANTY; without even the implied warranty
- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ Readline is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
- The GNU General Public License is often shipped with GNU software, and
- is generally kept in a file called COPYING or LICENSE. If you do not
- have a copy of the license, write to the Free Software Foundation,
- 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+ You should have received a copy of the GNU General Public License
+ along with Readline. If not, see <http://www.gnu.org/licenses/>.
+*/
+
#define READLINE_LIBRARY
#if defined (HAVE_CONFIG_H)
if (slot == rl_max_kills)
{
register int i;
- free (rl_kill_ring[0]);
+ xfree (rl_kill_ring[0]);
for (i = 0; i < slot; i++)
rl_kill_ring[i] = rl_kill_ring[i + 1];
}
strcpy (new, text);
strcat (new, old);
}
- free (old);
- free (text);
+ xfree (old);
+ xfree (text);
rl_kill_ring[slot] = new;
}
else
return (rl_kill_line (1, ignore));
else
{
- if (!rl_point)
+ if (rl_point == 0)
rl_ding ();
else
{
if (rl_kill_ring == 0)
{
_rl_abort_internal ();
- return -1;
+ return 1;
}
_rl_set_mark_at_pos (rl_point);
!rl_kill_ring)
{
_rl_abort_internal ();
- return -1;
+ return 1;
}
l = strlen (rl_kill_ring[rl_kill_index]);
else
{
_rl_abort_internal ();
- return -1;
+ return 1;
+ }
+}
+
+#if defined (VI_MODE)
+int
+rl_vi_yank_pop (count, key)
+ int count, key;
+{
+ int l, n;
+
+ if (((rl_last_func != rl_vi_yank_pop) && (rl_last_func != rl_vi_put)) ||
+ !rl_kill_ring)
+ {
+ _rl_abort_internal ();
+ return 1;
+ }
+
+ l = strlen (rl_kill_ring[rl_kill_index]);
+ n = rl_point - l;
+ if (n >= 0 && STREQN (rl_line_buffer + n, rl_kill_ring[rl_kill_index], l))
+ {
+ rl_delete_text (n, rl_point);
+ rl_point = n;
+ rl_kill_index--;
+ if (rl_kill_index < 0)
+ rl_kill_index = rl_kill_ring_length - 1;
+ rl_vi_put (1, 'p');
+ return 0;
+ }
+ else
+ {
+ _rl_abort_internal ();
+ return 1;
}
}
+#endif /* VI_MODE */
/* Yank the COUNTh argument from the previous history line, skipping
HISTORY_SKIP lines before looking for the `previous line'. */
if (entry == 0)
{
rl_ding ();
- return -1;
+ return 1;
}
arg = history_arg_extract (count, count, entry->line);
if (!arg || !*arg)
{
rl_ding ();
- return -1;
+ FREE (arg);
+ return 1;
}
rl_begin_undo_group ();
#endif /* VI_MODE */
rl_insert_text (arg);
- free (arg);
+ xfree (arg);
rl_end_undo_group ();
return 0;
{
if (undo_needed)
rl_do_undo ();
- if (count < 1)
+ if (count < 0) /* XXX - was < 1 */
direction = -direction;
history_skip += direction;
if (history_skip < 0)
return retval;
}
-/* A special paste command for users of Cygnus's cygwin32. */
-#if defined (__CYGWIN__)
+/* Having read the special escape sequence denoting the beginning of a
+ `bracketed paste' sequence, read the rest of the pasted input until the
+ closing sequence and insert the pasted text as a single unit without
+ interpretation. */
+int
+rl_bracketed_paste_begin (count, key)
+ int count, key;
+{
+ int retval, c;
+ size_t len, cap;
+ char *buf;
+
+ retval = 1;
+ len = 0;
+ buf = xmalloc (cap = 64);
+
+ RL_SETSTATE (RL_STATE_MOREINPUT);
+ while ((c = rl_read_key ()) >= 0)
+ {
+ if (RL_ISSTATE (RL_STATE_MACRODEF))
+ _rl_add_macro_char (c);
+
+ if (c == '\r') /* XXX */
+ c = '\n';
+
+ if (len == cap)
+ buf = xrealloc (buf, cap *= 2);
+
+ buf[len++] = c;
+ if (len >= BRACK_PASTE_SLEN && c == BRACK_PASTE_LAST &&
+ STREQN (buf + len - BRACK_PASTE_SLEN, BRACK_PASTE_SUFF, BRACK_PASTE_SLEN))
+ {
+ len -= BRACK_PASTE_SLEN;
+ break;
+ }
+ }
+ RL_UNSETSTATE (RL_STATE_MOREINPUT);
+
+ if (c >= 0)
+ {
+ if (len == cap)
+ buf = xrealloc (buf, cap + 1);
+ buf[len] = '\0';
+ retval = rl_insert_text (buf);
+ }
+
+ xfree (buf);
+ return (retval);
+}
+
+/* A special paste command for Windows users.. */
+#if defined (_WIN32)
#include <windows.h>
int
_rl_set_mark_at_pos (rl_point);
rl_insert_text (ptr);
if (ptr != data)
- free (ptr);
+ xfree (ptr);
CloseClipboard ();
}
return (0);
}
-#endif /* __CYGWIN__ */
+#endif /* _WIN32 */
projects / deliverable / binutils-gdb.git / blobdiff