fput.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Copyright (c) 1985 AT&T
* All Rights Reserved
*/
#ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.11 */
#include <stdio.h>
#include <curses.h>
#include "wish.h"
#include "token.h"
#include "winp.h"
#include "fmacs.h"
#include "attrs.h"
extern char *attr_on();
extern char *attr_off();
/*
* FPUTSTRING will return NULL if the entire string fits in the field
* otherwise it returns a pointer to the beginning of the substring that
* does not fit
*/
char *
char *str;
{
register char *sptr;
while (!done) {
if (*sptr == '\\') {
switch(*(++sptr)) {
case 'b':
*sptr = '\b';
break;
case '-':
continue; /* don't need to wputchar */
case 'n':
*sptr = '\n';
break;
case '+':
continue; /* don't need to wputchar */
case 't':
*sptr = '\t';
break;
case 'r':
*sptr = '\r';
break;
}
}
switch(*sptr) {
case '\n':
fclearline();
else
sptr++;
break;
case '\b':
if (col != 0)
sptr++;
break;
case '\t':
sptr++;
break;
case '\0':
continue;
default:
col++;
break;
}
/*
* If the word is not longer then
* the length of the field then
* clear away the word to wrap...
* and adjust the string pointer to
* "unput" the word ....
*/
if (pos >= 0) {
fclearline();
}
}
else
sptr++;
}
col = 0;
}
else {
if (*sptr != '\n')
}
}
}
return(sptr);
}