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/*
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Copyright (c) 1980 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
*/
#include "refer..c"
#include <locale.h>
#define punctuat(c) (c == '.' || c == '?' || c == '!' || \
c == ',' || c == ';' || c == ':')
static int gate = 0;
static char buff[BUFSIZ];
extern void err();
char *trimnl(char *);
void
output(char *s)
{
if (gate)
fputs(buff, ftemp);
else
gate = 1;
strcpy(buff, s);
if (strlen(buff) > BUFSIZ)
err(gettext("one buff too big (%d)!"), BUFSIZ);
}
void
append(char *s)
{
char *p;
int lch;
trimnl(buff);
for (p = buff; *p; p++)
;
lch = *--p;
if (postpunct && punctuat(lch))
*p = '\0';
else /* pre-punctuation */
switch (lch) {
case '.':
case '?':
case '!':
case ',':
case ';':
case ':':
*p++ = lch;
*p = '\0';
}
strcat(buff, s);
if (postpunct)
switch (lch) {
case '.':
case '?':
case '!':
case ',':
case ';':
case ':':
for (p = buff; *p; p++)
;
if (*--p == '\n')
*p = '\0';
*p++ = lch;
*p++ = '\n';
*p = '\0';
}
if (strlen(buff) > BUFSIZ)
err(gettext("output buff too long (%d)"), BUFSIZ);
}
void
flout(void)
{
if (gate)
fputs(buff, ftemp);
gate = 0;
}
char *
trimnl(char *ln)
{
char *p = ln;
while (*p)
p++;
p--;
if (*p == '\n')
*p = 0;
return (ln);
}
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