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Handle ".Xr" commands with text after the section number probably. 

This fixes PR bin/15253 by Thomas Klausner.
This commit is contained in:
tron 2002-01-21 12:21:31 +00:00
parent 6a44d2c601
commit ace258d3b2
1 changed files with 14 additions and 4 deletions
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18
libexec/makewhatis/makewhatis.c
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@ -1,4 +1,4 @@
/* $NetBSD: makewhatis.c,v 1.18 2002/01/11 18:33:03 christos Exp $ */
/* $NetBSD: makewhatis.c,v 1.19 2002/01/21 12:21:31 tron Exp $ */
/*-
* Copyright (c) 1999 The NetBSD Foundation, Inc.
@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1999 The NetBSD Foundation, Inc.\n\
#endif /* not lint */
#ifndef lint
__RCSID("$NetBSD: makewhatis.c,v 1.18 2002/01/11 18:33:03 christos Exp $");
__RCSID("$NetBSD: makewhatis.c,v 1.19 2002/01/21 12:21:31 tron Exp $");
#endif /* not lint */
#include <sys/types.h>
@ -444,16 +444,26 @@ manpreprocess(char *line)
from++;
if ((sect = findwhitespace(from)) != NULL) {
size_t length;
size_t length;
char *trail;
*sect++ = '\0';
if ((trail = findwhitespace(sect)) != NULL)
*trail++ = '\0';
length = strlen(from);
(void) memmove(line, from, length);
line[length++] = '(';
to = &line[length];
length = strlen(sect);
(void) memmove(to, sect, length);
(void) strcpy(&to[length], ")");
if (trail == NULL) {
(void) strcpy(&to[length], ")");
} else {
to += length;
*to++ = ')';
length = strlen(trail);
(void) memmove(to, trail, length + 1);
}
}
}