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Import of readline 4.3.

Browse Source 
Non-readline modified files:

src/gdb/ChangeLog src/gdb/defs.h src/gdb/cli/cli-cmds.c
src/gdb/cli/cli-setshow.c src/gdb/tui/ChangeLog
src/gdb/tui/tuiWin.c

In readline directory:

        * compat.c, mbutil.c, misc.c, rlmbutil.h, rltypedefs.h,
        text.c, doc/history.0, doc/history.3, support/wcwidth.c,
        examples/readlinebuf.h, examples/rlcat.c: New files.

        * CHANGELOG, CHANGES, INSTALL,  MANIFEST, Makefile.in, README,
        aclocal.m4, ansi_stdlib.h, bind.c, callback.c, chardefs.h,
        complete.c, config.h.in, configure, configure.in, display.c,
        emacs_keymap.c, funmap.c, histexpand.c, histfile.c, histlib.h,
        history.c, history.h, histsearch.c, input.c, isearch.c,
        keymaps.c, keymaps.h, kill.c, macro.c, nls.c, parens.c,
        posixdir.h, readline.c, readline.h, rlconf.h, rldefs.h,
        rlprivate.h, rlshell.h, rlstdc.h, rltty.c, savestring.c,
        search.c, shell.c, signals.c, terminal.c, tilde.c, tilde.h,
        undo.c, util.c, vi_keymap.c, vi_mode.c, xmalloc.c, xmalloc.h,
        doc/Makefile.in, doc/hist.texinfo, doc/hstech.texinfo,
        doc/hsuser.texinfo, doc/manvers.texinfo, doc/readline.3,
        doc/rlman.texinfo, doc/rltech.texinfo, doc/rluser.texinfo
        doc/rluserman.texinfo, doc/texi2dvi, doc/texi2html,
        shlib/Makefile.in, support/install.sh, support/mkdirs,
        support/mkdist, support/shlib-install, support/shobj-conf,
        examples/Inputrc, examples/Makefile.in, examples/fileman.c,
        examples/histexamp.c, examples/manexamp.c, examples/rl.c,
        examples/rlfe.c, examples/rltest.c, examples/rlversion.c:
        Modified files.
This commit is contained in:
Elena Zannoni
2002-12-08 22:31:39 +00:00
parent ffbceea9fb
commit 9255ee3150
99 changed files with 23487 additions and 8960 deletions
Download Patch File Download Diff File Expand all files Collapse all files

54
readline/macro.c
View File

@@ -49,20 +49,15 @@
#include "rlprivate.h"
#include "xmalloc.h"
#define SWAP(s, e) do { int t; t = s; s = e; e = t; } while (0)
/* **************************************************************** */
/* */
/* Hacking Keyboard Macros */
/* */
/* **************************************************************** */
/* Non-zero means to save keys that we dispatch on in a kbd macro. */
int _rl_defining_kbd_macro = 0;
/* The currently executing macro string. If this is non-zero,
then it is a malloc ()'ed string where input is coming from. */
char *_rl_executing_macro = (char *)NULL;
char *rl_executing_macro = (char *)NULL;
/* The offset in the above string to the next character to be read. */
static int executing_macro_index;
@@ -95,8 +90,9 @@ _rl_with_macro_input (string)
char *string;
{
_rl_push_executing_macro ();
_rl_executing_macro = string;
rl_executing_macro = string;
executing_macro_index = 0;
RL_SETSTATE(RL_STATE_MACROINPUT);
}
/* Return the next character available from a macro, or 0 if
@@ -104,16 +100,16 @@ _rl_with_macro_input (string)
int
_rl_next_macro_key ()
{
if (_rl_executing_macro == 0)
if (rl_executing_macro == 0)
return (0);
if (_rl_executing_macro[executing_macro_index] == 0)
if (rl_executing_macro[executing_macro_index] == 0)
{
_rl_pop_executing_macro ();
return (_rl_next_macro_key ());
}
return (_rl_executing_macro[executing_macro_index++]);
return (rl_executing_macro[executing_macro_index++]);
}
/* Save the currently executing macro on a stack of saved macros. */
@@ -125,7 +121,7 @@ _rl_push_executing_macro ()
saver = (struct saved_macro *)xmalloc (sizeof (struct saved_macro));
saver->next = macro_list;
saver->sindex = executing_macro_index;
saver->string = _rl_executing_macro;
saver->string = rl_executing_macro;
macro_list = saver;
}
@@ -137,20 +133,21 @@ _rl_pop_executing_macro ()
{
struct saved_macro *macro;
if (_rl_executing_macro)
free (_rl_executing_macro);
_rl_executing_macro = (char *)NULL;
FREE (rl_executing_macro);
rl_executing_macro = (char *)NULL;
executing_macro_index = 0;
if (macro_list)
{
macro = macro_list;
_rl_executing_macro = macro_list->string;
rl_executing_macro = macro_list->string;
executing_macro_index = macro_list->sindex;
macro_list = macro_list->next;
free (macro);
}
if (rl_executing_macro == 0)
RL_UNSETSTATE(RL_STATE_MACROINPUT);
}
/* Add a character to the macro being built. */
@@ -161,9 +158,9 @@ _rl_add_macro_char (c)
if (current_macro_index + 1 >= current_macro_size)
{
if (current_macro == 0)
current_macro = xmalloc (current_macro_size = 25);
current_macro = (char *)xmalloc (current_macro_size = 25);
else
current_macro = xrealloc (current_macro, current_macro_size += 25);
current_macro = (char *)xrealloc (current_macro, current_macro_size += 25);
}
current_macro[current_macro_index++] = c;
@@ -180,14 +177,11 @@ _rl_kill_kbd_macro ()
}
current_macro_size = current_macro_index = 0;
if (_rl_executing_macro)
{
free (_rl_executing_macro);
_rl_executing_macro = (char *) NULL;
}
FREE (rl_executing_macro);
rl_executing_macro = (char *) NULL;
executing_macro_index = 0;
_rl_defining_kbd_macro = 0;
RL_UNSETSTATE(RL_STATE_MACRODEF);
}
/* Begin defining a keyboard macro.
@@ -200,7 +194,7 @@ int
rl_start_kbd_macro (ignore1, ignore2)
int ignore1, ignore2;
{
if (_rl_defining_kbd_macro)
if (RL_ISSTATE (RL_STATE_MACRODEF))
{
_rl_abort_internal ();
return -1;
@@ -214,7 +208,7 @@ rl_start_kbd_macro (ignore1, ignore2)
else
current_macro_index = 0;
_rl_defining_kbd_macro = 1;
RL_SETSTATE(RL_STATE_MACRODEF);
return 0;
}
@@ -225,7 +219,7 @@ int
rl_end_kbd_macro (count, ignore)
int count, ignore;
{
if (_rl_defining_kbd_macro == 0)
if (RL_ISSTATE (RL_STATE_MACRODEF) == 0)
{
_rl_abort_internal ();
return -1;
@@ -234,7 +228,7 @@ rl_end_kbd_macro (count, ignore)
current_macro_index -= rl_key_sequence_length - 1;
current_macro[current_macro_index] = '\0';
_rl_defining_kbd_macro = 0;
RL_UNSETSTATE(RL_STATE_MACRODEF);
return (rl_call_last_kbd_macro (--count, 0));
}
@@ -248,9 +242,9 @@ rl_call_last_kbd_macro (count, ignore)
if (current_macro == 0)
_rl_abort_internal ();
if (_rl_defining_kbd_macro)
if (RL_ISSTATE (RL_STATE_MACRODEF))
{
ding (); /* no recursive macros */
rl_ding (); /* no recursive macros */
current_macro[--current_macro_index] = '\0'; /* erase this char */
return 0;
}