X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=ioncore%2Ftags.c;h=aeaadd62981054643fed46d3cdbdee16ccf5029b;hb=0c733f17d41080cd8240eecc5251d08a1776cdc5;hp=f01385d301c8d1f507fe64eca491136cf0de1e1c;hpb=de22e45179cb3bafa490294d31d47f361047a30a;p=ion3.git

diff --git a/ioncore/tags.c b/ioncore/tags.c
index f01385d..aeaadd6 100644
--- a/ioncore/tags.c
+++ b/ioncore/tags.c
@@ -1,12 +1,9 @@
 /*
  * ion/ioncore/tags.c
  *
- * Copyright (c) Tuomo Valkonen 1999-2007. 
+ * Copyright (c) Tuomo Valkonen 1999-2009. 
  *
- * Ion is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or
- * (at your option) any later version.
+ * See the included file LICENSE for details.
  */
 
 #include <libtu/objlist.h>
@@ -46,7 +43,8 @@ bool region_set_tagged(WRegion *reg, int sp)
 
 /*EXTL_DOC
  * Change tagging state of \var{reg} as defined by \var{how}
- * (set/unset/toggle). Resulting state is returned.
+ * (one of \codestr{set}, \codestr{unset}, or \codestr{toggle}).
+ * The resulting state is returned.
  */
 EXTL_EXPORT_AS(WRegion, set_tagged)
 bool region_set_tagged_extl(WRegion *reg, const char *how)
@@ -84,7 +82,7 @@ void ioncore_tagged_clear()
 
 
 /*EXTL_DOC
- * Returns first tagged object, untagging it as well if \var{untag}is set.
+ * Returns first tagged object, untagging it as well if \var{untag} is set.
  */
 EXTL_SAFE
 EXTL_EXPORT
@@ -109,7 +107,8 @@ WRegion *ioncore_tagged_first(bool untag)
 
 /*EXTL_DOC
  * Iterate over tagged regions until \var{iterfn} returns \code{false}.
- * The function itself returns \code{true} if it reaches the end of list
+ * The function is called in protected mode.
+ * This routine returns \code{true} if it reaches the end of list
  * without this happening.
  */
 EXTL_SAFE