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Make ^L redisplay the screen.

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This commit is contained in:
phil 1997-11-14 16:31:45 +00:00
parent d2143111bd
commit 24a09a1420
1 changed files with 16 additions and 4 deletions
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20
usr.bin/menuc/menu_sys.def
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@ -1,4 +1,4 @@
/* $NetBSD: menu_sys.def,v 1.2 1997/11/09 20:59:15 phil Exp $ */
/* $NetBSD: menu_sys.def,v 1.3 1997/11/14 16:31:45 phil Exp $ */
/*
* Copyright 1997 Piermont Information Systems Inc.
@ -41,9 +41,10 @@
#include <string.h>
#include <ctype.h>
#define REQ_EXECUTE 1000
#define REQ_NEXT_ITEM 1001
#define REQ_PREV_ITEM 1002
#define REQ_EXECUTE 1000
#define REQ_NEXT_ITEM 1001
#define REQ_PREV_ITEM 1002
#define REQ_REDISPLAY 1003
#define KEYPAD_DOWN_ARROW 256
#define KEYPAD_UP_ARROW 257
@ -125,6 +126,8 @@ static int menucmd (WINDOW *w)
case '\020':
case KEYPAD_UP_ARROW:
return REQ_PREV_ITEM;
case '\014':
return REQ_REDISPLAY;
}
if (isalpha(ch))
@ -222,6 +225,7 @@ static void process_req (struct menudesc *m, int req)
int hasexit = (m->mopt & NOEXITOPT ? 0 : 1 );
int hasbox = (m->mopt & NOBOX ? 0 : 1);
int tadd = strlen(m->title) ? 2 : 0;
int num;
if (req == REQ_EXECUTE)
return;
@ -235,6 +239,14 @@ static void process_req (struct menudesc *m, int req)
m->cursel--;
else
mbeep();
} else if (req == REQ_REDISPLAY) {
wclear(stdscr);
wrefresh(stdscr);
process_item (&num, -2);
post_menu (m);
wrefresh (m->mw);
} else {
ch = tolower (req);
if (ch == 'x' && hasexit)