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UUCPbb_2_1_src.lzh
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UUCPBB21
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fixref.c
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1994-09-25
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2KB
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55 lines
/* fixref.c -- Remove tabs from Reference: line news article.
Copyright (C) 1990, 1993 Rick Adams and Bob Billson
This file is part of the OS-9 UUCP package, UUCPbb.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
The author of UUCPbb, Bob Billson, can be contacted at:
bob@kc2wz.bubble.org or uunet!kc2wz!bob or by snail mail:
21 Bates Way, Westfield, NJ 07090
*/
/* Riped out of the original rnews.c */
int fixref (line)
char *line;
{
register char *p;
char *tptr, lastchar = '\0';
p = tptr = line;
while (*p)
{
switch (*p)
{
case '\t': /* tab */
if (lastchar != ' ')
{
*tptr = lastchar = ' ';
++tptr;
}
break;
default: /* anything else */
*tptr = lastchar = *p;
++tptr;
break;
}
++p;
}
*tptr = '\0';
}