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-rw-r--r--lib/libedit/common.c115
1 files changed, 59 insertions, 56 deletions
diff --git a/lib/libedit/common.c b/lib/libedit/common.c
index fc09a9b..26e4289 100644
--- a/lib/libedit/common.c
+++ b/lib/libedit/common.c
@@ -1,4 +1,4 @@
-/* $NetBSD: common.c,v 1.29 2012/03/24 20:08:43 christos Exp $ */
+/* $NetBSD: common.c,v 1.39 2016/02/24 14:25:38 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@@ -37,7 +37,7 @@
#if 0
static char sccsid[] = "@(#)common.c 8.1 (Berkeley) 6/4/93";
#else
-__RCSID("$NetBSD: common.c,v 1.29 2012/03/24 20:08:43 christos Exp $");
+__RCSID("$NetBSD: common.c,v 1.39 2016/02/24 14:25:38 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
#include <sys/cdefs.h>
@@ -46,7 +46,13 @@ __FBSDID("$FreeBSD$");
/*
* common.c: Common Editor functions
*/
+#include <ctype.h>
+#include <string.h>
+
#include "el.h"
+#include "common.h"
+#include "parse.h"
+#include "vi.h"
/* ed_end_of_file():
* Indicate end of file
@@ -54,7 +60,7 @@ __FBSDID("$FreeBSD$");
*/
protected el_action_t
/*ARGSUSED*/
-ed_end_of_file(EditLine *el, Int c __attribute__((__unused__)))
+ed_end_of_file(EditLine *el, wint_t c __attribute__((__unused__)))
{
re_goto_bottom(el);
@@ -68,7 +74,7 @@ ed_end_of_file(EditLine *el, Int c __attribute__((__unused__)))
* Insert a character [bound to all insert keys]
*/
protected el_action_t
-ed_insert(EditLine *el, Int c)
+ed_insert(EditLine *el, wint_t c)
{
int count = el->el_state.argument;
@@ -87,14 +93,14 @@ ed_insert(EditLine *el, Int c)
|| el->el_line.cursor >= el->el_line.lastchar)
c_insert(el, 1);
- *el->el_line.cursor++ = c;
+ *el->el_line.cursor++ = (Char)c;
re_fastaddc(el); /* fast refresh for one char. */
} else {
if (el->el_state.inputmode != MODE_REPLACE_1)
c_insert(el, el->el_state.argument);
while (count-- && el->el_line.cursor < el->el_line.lastchar)
- *el->el_line.cursor++ = c;
+ *el->el_line.cursor++ = (Char)c;
re_refresh(el);
}
@@ -111,7 +117,7 @@ ed_insert(EditLine *el, Int c)
*/
protected el_action_t
/*ARGSUSED*/
-ed_delete_prev_word(EditLine *el, Int c __attribute__((__unused__)))
+ed_delete_prev_word(EditLine *el, wint_t c __attribute__((__unused__)))
{
Char *cp, *p, *kp;
@@ -139,7 +145,7 @@ ed_delete_prev_word(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
-ed_delete_next_char(EditLine *el, Int c __attribute__((__unused__)))
+ed_delete_next_char(EditLine *el, wint_t c __attribute__((__unused__)))
{
#ifdef DEBUG_EDIT
#define EL el->el_line
@@ -186,7 +192,7 @@ ed_delete_next_char(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
-ed_kill_line(EditLine *el, Int c __attribute__((__unused__)))
+ed_kill_line(EditLine *el, wint_t c __attribute__((__unused__)))
{
Char *kp, *cp;
@@ -207,7 +213,7 @@ ed_kill_line(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
-ed_move_to_end(EditLine *el, Int c __attribute__((__unused__)))
+ed_move_to_end(EditLine *el, wint_t c __attribute__((__unused__)))
{
el->el_line.cursor = el->el_line.lastchar;
@@ -230,7 +236,7 @@ ed_move_to_end(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
-ed_move_to_beg(EditLine *el, Int c __attribute__((__unused__)))
+ed_move_to_beg(EditLine *el, wint_t c __attribute__((__unused__)))
{
el->el_line.cursor = el->el_line.buffer;
@@ -253,7 +259,7 @@ ed_move_to_beg(EditLine *el, Int c __attribute__((__unused__)))
* [^T] [^T]
*/
protected el_action_t
-ed_transpose_chars(EditLine *el, Int c)
+ed_transpose_chars(EditLine *el, wint_t c)
{
if (el->el_line.cursor < el->el_line.lastchar) {
@@ -266,7 +272,7 @@ ed_transpose_chars(EditLine *el, Int c)
/* must have at least two chars entered */
c = el->el_line.cursor[-2];
el->el_line.cursor[-2] = el->el_line.cursor[-1];
- el->el_line.cursor[-1] = c;
+ el->el_line.cursor[-1] = (Char)c;
return CC_REFRESH;
} else
return CC_ERROR;
@@ -279,7 +285,7 @@ ed_transpose_chars(EditLine *el, Int c)
*/
protected el_action_t
/*ARGSUSED*/
-ed_next_char(EditLine *el, Int c __attribute__((__unused__)))
+ed_next_char(EditLine *el, wint_t c __attribute__((__unused__)))
{
Char *lim = el->el_line.lastchar;
@@ -308,7 +314,7 @@ ed_next_char(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
-ed_prev_word(EditLine *el, Int c __attribute__((__unused__)))
+ed_prev_word(EditLine *el, wint_t c __attribute__((__unused__)))
{
if (el->el_line.cursor == el->el_line.buffer)
@@ -334,7 +340,7 @@ ed_prev_word(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
-ed_prev_char(EditLine *el, Int c __attribute__((__unused__)))
+ed_prev_char(EditLine *el, wint_t c __attribute__((__unused__)))
{
if (el->el_line.cursor > el->el_line.buffer) {
@@ -358,14 +364,12 @@ ed_prev_char(EditLine *el, Int c __attribute__((__unused__)))
* [^V] [^V]
*/
protected el_action_t
-ed_quoted_insert(EditLine *el, Int c)
+ed_quoted_insert(EditLine *el, wint_t c)
{
int num;
- Char tc;
tty_quotemode(el);
- num = FUN(el,getc)(el, &tc);
- c = tc;
+ num = el_wgetc(el, &c);
tty_noquotemode(el);
if (num == 1)
return ed_insert(el, c);
@@ -378,7 +382,7 @@ ed_quoted_insert(EditLine *el, Int c)
* Adds to argument or enters a digit
*/
protected el_action_t
-ed_digit(EditLine *el, Int c)
+ed_digit(EditLine *el, wint_t c)
{
if (!Isdigit(c))
@@ -406,7 +410,7 @@ ed_digit(EditLine *el, Int c)
* For ESC-n
*/
protected el_action_t
-ed_argument_digit(EditLine *el, Int c)
+ed_argument_digit(EditLine *el, wint_t c)
{
if (!Isdigit(c))
@@ -432,7 +436,7 @@ ed_argument_digit(EditLine *el, Int c)
protected el_action_t
/*ARGSUSED*/
ed_unassigned(EditLine *el __attribute__((__unused__)),
- Int c __attribute__((__unused__)))
+ wint_t c __attribute__((__unused__)))
{
return CC_ERROR;
@@ -449,8 +453,8 @@ ed_unassigned(EditLine *el __attribute__((__unused__)),
*/
protected el_action_t
/*ARGSUSED*/
-ed_tty_sigint(EditLine *el __attribute__((__unused__)),
- Int c __attribute__((__unused__)))
+ed_tty_sigint(EditLine *el __attribute__((__unused__)),
+ wint_t c __attribute__((__unused__)))
{
return CC_NORM;
@@ -463,8 +467,8 @@ ed_tty_sigint(EditLine *el __attribute__((__unused__)),
*/
protected el_action_t
/*ARGSUSED*/
-ed_tty_dsusp(EditLine *el __attribute__((__unused__)),
- Int c __attribute__((__unused__)))
+ed_tty_dsusp(EditLine *el __attribute__((__unused__)),
+ wint_t c __attribute__((__unused__)))
{
return CC_NORM;
@@ -477,8 +481,8 @@ ed_tty_dsusp(EditLine *el __attribute__((__unused__)),
*/
protected el_action_t
/*ARGSUSED*/
-ed_tty_flush_output(EditLine *el __attribute__((__unused__)),
- Int c __attribute__((__unused__)))
+ed_tty_flush_output(EditLine *el __attribute__((__unused__)),
+ wint_t c __attribute__((__unused__)))
{
return CC_NORM;
@@ -491,8 +495,8 @@ ed_tty_flush_output(EditLine *el __attribute__((__unused__)),
*/
protected el_action_t
/*ARGSUSED*/
-ed_tty_sigquit(EditLine *el __attribute__((__unused__)),
- Int c __attribute__((__unused__)))
+ed_tty_sigquit(EditLine *el __attribute__((__unused__)),
+ wint_t c __attribute__((__unused__)))
{
return CC_NORM;
@@ -505,8 +509,8 @@ ed_tty_sigquit(EditLine *el __attribute__((__unused__)),
*/
protected el_action_t
/*ARGSUSED*/
-ed_tty_sigtstp(EditLine *el __attribute__((__unused__)),
- Int c __attribute__((__unused__)))
+ed_tty_sigtstp(EditLine *el __attribute__((__unused__)),
+ wint_t c __attribute__((__unused__)))
{
return CC_NORM;
@@ -519,8 +523,8 @@ ed_tty_sigtstp(EditLine *el __attribute__((__unused__)),
*/
protected el_action_t
/*ARGSUSED*/
-ed_tty_stop_output(EditLine *el __attribute__((__unused__)),
- Int c __attribute__((__unused__)))
+ed_tty_stop_output(EditLine *el __attribute__((__unused__)),
+ wint_t c __attribute__((__unused__)))
{
return CC_NORM;
@@ -533,8 +537,8 @@ ed_tty_stop_output(EditLine *el __attribute__((__unused__)),
*/
protected el_action_t
/*ARGSUSED*/
-ed_tty_start_output(EditLine *el __attribute__((__unused__)),
- Int c __attribute__((__unused__)))
+ed_tty_start_output(EditLine *el __attribute__((__unused__)),
+ wint_t c __attribute__((__unused__)))
{
return CC_NORM;
@@ -547,7 +551,7 @@ ed_tty_start_output(EditLine *el __attribute__((__unused__)),
*/
protected el_action_t
/*ARGSUSED*/
-ed_newline(EditLine *el, Int c __attribute__((__unused__)))
+ed_newline(EditLine *el, wint_t c __attribute__((__unused__)))
{
re_goto_bottom(el);
@@ -563,7 +567,7 @@ ed_newline(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
-ed_delete_prev_char(EditLine *el, Int c __attribute__((__unused__)))
+ed_delete_prev_char(EditLine *el, wint_t c __attribute__((__unused__)))
{
if (el->el_line.cursor <= el->el_line.buffer)
@@ -583,7 +587,7 @@ ed_delete_prev_char(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
-ed_clear_screen(EditLine *el, Int c __attribute__((__unused__)))
+ed_clear_screen(EditLine *el, wint_t c __attribute__((__unused__)))
{
terminal_clear_screen(el); /* clear the whole real screen */
@@ -598,8 +602,8 @@ ed_clear_screen(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
-ed_redisplay(EditLine *el __attribute__((__unused__)),
- Int c __attribute__((__unused__)))
+ed_redisplay(EditLine *el __attribute__((__unused__)),
+ wint_t c __attribute__((__unused__)))
{
return CC_REDISPLAY;
@@ -612,7 +616,7 @@ ed_redisplay(EditLine *el __attribute__((__unused__)),
*/
protected el_action_t
/*ARGSUSED*/
-ed_start_over(EditLine *el, Int c __attribute__((__unused__)))
+ed_start_over(EditLine *el, wint_t c __attribute__((__unused__)))
{
ch_reset(el, 0);
@@ -626,8 +630,8 @@ ed_start_over(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
-ed_sequence_lead_in(EditLine *el __attribute__((__unused__)),
- Int c __attribute__((__unused__)))
+ed_sequence_lead_in(EditLine *el __attribute__((__unused__)),
+ wint_t c __attribute__((__unused__)))
{
return CC_NORM;
@@ -640,7 +644,7 @@ ed_sequence_lead_in(EditLine *el __attribute__((__unused__)),
*/
protected el_action_t
/*ARGSUSED*/
-ed_prev_history(EditLine *el, Int c __attribute__((__unused__)))
+ed_prev_history(EditLine *el, wint_t c __attribute__((__unused__)))
{
char beep = 0;
int sv_event = el->el_history.eventno;
@@ -660,7 +664,6 @@ ed_prev_history(EditLine *el, Int c __attribute__((__unused__)))
if (hist_get(el) == CC_ERROR) {
if (el->el_map.type == MAP_VI) {
el->el_history.eventno = sv_event;
-
}
beep = 1;
/* el->el_history.eventno was fixed by first call */
@@ -678,7 +681,7 @@ ed_prev_history(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
-ed_next_history(EditLine *el, Int c __attribute__((__unused__)))
+ed_next_history(EditLine *el, wint_t c __attribute__((__unused__)))
{
el_action_t beep = CC_REFRESH, rval;
@@ -705,11 +708,11 @@ ed_next_history(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
-ed_search_prev_history(EditLine *el, Int c __attribute__((__unused__)))
+ed_search_prev_history(EditLine *el, wint_t c __attribute__((__unused__)))
{
const Char *hp;
int h;
- bool_t found = 0;
+ int found = 0;
el->el_chared.c_vcmd.action = NOP;
el->el_chared.c_undo.len = -1;
@@ -748,7 +751,7 @@ ed_search_prev_history(EditLine *el, Int c __attribute__((__unused__)))
(el->el_line.lastchar - el->el_line.buffer)) ||
hp[el->el_line.lastchar - el->el_line.buffer]) &&
c_hmatch(el, hp)) {
- found++;
+ found = 1;
break;
}
h++;
@@ -773,11 +776,11 @@ ed_search_prev_history(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
-ed_search_next_history(EditLine *el, Int c __attribute__((__unused__)))
+ed_search_next_history(EditLine *el, wint_t c __attribute__((__unused__)))
{
const Char *hp;
int h;
- bool_t found = 0;
+ int found = 0;
el->el_chared.c_vcmd.action = NOP;
el->el_chared.c_undo.len = -1;
@@ -827,7 +830,7 @@ ed_search_next_history(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
-ed_prev_line(EditLine *el, Int c __attribute__((__unused__)))
+ed_prev_line(EditLine *el, wint_t c __attribute__((__unused__)))
{
Char *ptr;
int nchars = c_hpos(el);
@@ -870,7 +873,7 @@ ed_prev_line(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
-ed_next_line(EditLine *el, Int c __attribute__((__unused__)))
+ed_next_line(EditLine *el, wint_t c __attribute__((__unused__)))
{
Char *ptr;
int nchars = c_hpos(el);
@@ -904,7 +907,7 @@ ed_next_line(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
-ed_command(EditLine *el, Int c __attribute__((__unused__)))
+ed_command(EditLine *el, wint_t c __attribute__((__unused__)))
{
Char tmpbuf[EL_BUFSIZ];
int tmplen;
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