[src/trunk]: src/usr.bin/man Handle '_crunch' section.

[dante <dante%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b58312997329
branches:  trunk
changeset: 471547:b58312997329
user:      dante <dante%NetBSD.org@localhost>
date:      Sun Apr 04 16:57:36 1999 +0000

description:
Handle '_crunch' section.
Add removelist() function
Add renamelist() function

diffstat:

 usr.bin/man/config.c |  49 +++++++++++++++++++++++++++++++++++++++++--------
 usr.bin/man/config.h |   4 +++-
 2 files changed, 44 insertions(+), 9 deletions(-)

diffs (93 lines):

diff -r d9c98b1967ec -r b58312997329 usr.bin/man/config.c
--- a/usr.bin/man/config.c      Sun Apr 04 16:52:34 1999 +0000
+++ b/usr.bin/man/config.c      Sun Apr 04 16:57:36 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: config.c,v 1.9 1998/11/06 22:33:47 christos Exp $      */
+/*     $NetBSD: config.c,v 1.10 1999/04/04 16:57:36 dante Exp $        */
 
 /*
  * Copyright (c) 1989, 1993, 1995
@@ -38,7 +38,7 @@
 #if 0
 static char sccsid[] = "@(#)config.c   8.8 (Berkeley) 1/31/95";
 #else
-__RCSID("$NetBSD: config.c,v 1.9 1998/11/06 22:33:47 christos Exp $");
+__RCSID("$NetBSD: config.c,v 1.10 1999/04/04 16:57:36 dante Exp $");
 #endif
 #endif /* not lint */
 
@@ -110,13 +110,14 @@
                        tp = addlist(p);
 
                /*
-                * Attach new records.  The keyword _build takes the rest of
-                * the line as a single entity, everything else is white
-                * space separated.  The reason we're not just using strtok(3)
-                * for all of the parsing is so we don't get caught if a line
-                * has only a single token on it.
+                * Attach new records.  The keywords _build and _crunch takes
+                * the rest of the line as a single entity, everything else is
+                * whitespace separated.
+                * The reason we're not just using strtok(3) for all of the
+                * parsing is so we don't get caught if a line has only a
+                * single token on it.
                 */
-               if (!strcmp(p, "_build")) {
+               if (!strcmp(p, "_build") || !strcmp(p, "_crunch")) {
                        while (*++t && isspace((unsigned char)*t));
                        if ((ep = malloc(sizeof(ENTRY))) == NULL ||
                            (ep->s = strdup(t)) == NULL)
@@ -168,6 +169,38 @@
 }
 
 void
+removelist(name)
+       char *name;
+{
+       TAG *tp;
+       ENTRY *ep;
+
+       tp = getlist(name);
+       while ((ep = tp->list.tqh_first) != NULL) {
+               free(ep->s);
+               TAILQ_REMOVE(&tp->list, ep, q);
+       }
+       free(tp->s);
+       TAILQ_REMOVE(&head, tp, q);
+
+}
+
+TAG *
+renamelist(oldname, newname)
+       char *oldname;
+       char *newname;
+{
+       TAG *tp;
+
+       if(!(tp = getlist(oldname)))
+               return (NULL);
+       free(tp->s);
+       if(!(tp->s = strdup(newname)))
+               err(1, "malloc");
+       return (tp);
+}
+
+void
 debug(l)
        char *l;
 {
diff -r d9c98b1967ec -r b58312997329 usr.bin/man/config.h
--- a/usr.bin/man/config.h      Sun Apr 04 16:52:34 1999 +0000
+++ b/usr.bin/man/config.h      Sun Apr 04 16:57:36 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: config.h,v 1.2 1995/09/28 06:05:28 tls Exp $   */
+/*     $NetBSD: config.h,v 1.3 1999/04/04 16:57:36 dante Exp $ */
 
 /*-
  * Copyright (c) 1993
@@ -57,3 +57,5 @@
 void    config __P((char *));
 void    debug __P((char *));
 TAG    *getlist __P((char *));
+void   removelist __P((char *));
+TAG    *renamelist __P((char *, char *));