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 1, or (at your option) any
+ Free Software Foundation; either version 2, or (at your option) any
later version.
Readline is distributed in the hope that it will be useful, but
You should have received a copy of the GNU General Public License
along with Readline; see the file COPYING. If not, write to the Free
- Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+ Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+# include <config.h>
+#endif
+
+#if defined (HAVE_STDLIB_H)
+# include <stdlib.h>
+#else
+# include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include <stdio.h> /* for FILE * definition for readline.h */
+
+#include "readline.h"
+#include "rlconf.h"
-#include "keymaps.h"
#include "emacs_keymap.c"
-#ifdef VI_MODE
+#if defined (VI_MODE)
#include "vi_keymap.c"
#endif
-/* Remove these declarations when we have a complete libgnu.a. */
-/* #define STATIC_MALLOC */
-#if !defined (STATIC_MALLOC)
-extern char *xmalloc (), *xrealloc ();
-#else
-static char *xmalloc (), *xrealloc ();
-#endif /* STATIC_MALLOC */
+#include "xmalloc.h"
/* **************************************************************** */
/* */
rl_make_bare_keymap ()
{
register int i;
- Keymap keymap = (Keymap)xmalloc (128 * sizeof (KEYMAP_ENTRY));
+ Keymap keymap = (Keymap)xmalloc (KEYMAP_SIZE * sizeof (KEYMAP_ENTRY));
- for (i = 0; i < 128; i++)
+ for (i = 0; i < KEYMAP_SIZE; i++)
{
keymap[i].type = ISFUNC;
keymap[i].function = (Function *)NULL;
register int i;
Keymap temp = rl_make_bare_keymap ();
- for (i = 0; i < 128; i++)
+ for (i = 0; i < KEYMAP_SIZE; i++)
{
temp[i].type = map[i].type;
temp[i].function = map[i].function;
Keymap
rl_make_keymap ()
{
- extern rl_insert (), rl_rubout ();
register int i;
Keymap newmap;
newmap = rl_make_bare_keymap ();
- /* All printing characters are self-inserting. */
- for (i = ' '; i < 126; i++)
+ /* All ASCII printing characters are self-inserting. */
+ for (i = ' '; i < 127; i++)
newmap[i].function = rl_insert;
newmap[TAB].function = rl_insert;
- newmap[RUBOUT].function = rl_rubout;
+ newmap[RUBOUT].function = rl_rubout; /* RUBOUT == 127 */
newmap[CTRL('H')].function = rl_rubout;
+#if KEYMAP_SIZE > 128
+ /* Printing characters in some 8-bit character sets. */
+ for (i = 128; i < 160; i++)
+ newmap[i].function = rl_insert;
+
+ /* ISO Latin-1 printing characters should self-insert. */
+ for (i = 160; i < 256; i++)
+ newmap[i].function = rl_insert;
+#endif /* KEYMAP_SIZE > 128 */
+
return (newmap);
}
/* Free the storage associated with MAP. */
+void
rl_discard_keymap (map)
- Keymap (map);
+ Keymap map;
{
int i;
if (!map)
return;
- for (i = 0; i < 128; i++)
+ for (i = 0; i < KEYMAP_SIZE; i++)
{
switch (map[i].type)
{
}
}
}
-
-#ifdef STATIC_MALLOC
-\f
-/* **************************************************************** */
-/* */
-/* xmalloc and xrealloc () */
-/* */
-/* **************************************************************** */
-
-static void memory_error_and_abort ();
-
-static char *
-xmalloc (bytes)
- int bytes;
-{
- char *temp = (char *)malloc (bytes);
-
- if (!temp)
- memory_error_and_abort ();
- return (temp);
-}
-
-static char *
-xrealloc (pointer, bytes)
- char *pointer;
- int bytes;
-{
- char *temp;
-
- if (!pointer)
- temp = (char *)malloc (bytes);
- else
- temp = (char *)realloc (pointer, bytes);
-
- if (!temp)
- memory_error_and_abort ();
- return (temp);
-}
-
-static void
-memory_error_and_abort ()
-{
- fprintf (stderr, "readline: Out of virtual memory!\n");
- abort ();
-}
-#endif /* STATIC_MALLOC */