minor optimization.

Wed Mar  1 10:39:39 2000  Tim Janik  <timj@gtk.org>

        * gslist.c (g_slist_reverse): minor optimization.

        * testglib.c (g_node_test): added a couple of tests for
        g_node_copy().

        * glib.h:
        * gnode.c (g_node_copy): new function to copy subtrees,
        supplied by dbsears@ix.netcom.com.
        changed iterator to walk the children list backwards, so
        we get down from O(n^2) to O(n).

        * gnode.c (g_node_first_sibling): applied patch from
        dbsears@ix.netcom.com to optimize access if node->parent
        is present.

        * gutils.c (g_get_any_init): backed out HAVE_PW_GECOS check around
        assignment of g_real_name, sicne HAVE_PW_GECOS is never defined and
        thus breaks the original code.

        * merged changes from 1.2.7.

Sat Feb 19 19:43:29 2000  Tim Janik  <timj@gtk.org>

        * testgmodule.c (main): added test to check that not yet bound symbols
        in shared libraries of the main module are retrievable, from David Gero.

Fri Jan 28 11:37:41 2000  Owen Taylor  <otaylor@redhat.com>

        Bug #4156 - Changes vaguely modelled after Scott Gifford's patch

        * gtimer.c (g_timer_elapsed): Never report negative times -
        clip times to 0.

        * gmain.c (g_timeout_prepare): Guard against unexpected
        clock shifts by never setting a timeout of more than
        data->interval msecs.

glib/gstrfuncs.c

@@ -1291,8 +1291,6 @@ g_filename_from_utf8 (const gchar *utf8string)
 #endif
 }
 
-
-/* blame Elliot for these next five routines */
 gchar*
 g_strchug (gchar *string)
 {
@@ -1303,7 +1301,7 @@ g_strchug (gchar *string)
   for (start = string; *start && isspace (*start); start++)
     ;
 
-  g_memmove(string, start, strlen(start) + 1);
+  g_memmove (string, start, strlen( start) + 1);
 
   return string;
 }