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-rw-r--r--doc/Hash.37
1 files changed, 4 insertions, 3 deletions
diff --git a/doc/Hash.3 b/doc/Hash.3
index 1067db5..32b40ec 100644
--- a/doc/Hash.3
+++ b/doc/Hash.3
@@ -5,7 +5,7 @@
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
-'\" RCS: @(#) $Id: Hash.3,v 1.12 2003/11/14 23:21:02 dkf Exp $
+'\" RCS: @(#) $Id: Hash.3,v 1.13 2004/04/21 21:33:38 dkf Exp $
'\"
.so man.macros
.TH Tcl_Hash 3 "" Tcl "Tcl Library Procedures"
@@ -210,8 +210,9 @@ A call to \fBTcl_FirstHashEntry\fR followed by calls to
\fBTcl_NextHashEntry\fR will return each of the entries in
the table exactly once, in an arbitrary order.
It is unadvisable to modify the structure of the table, e.g.
-by creating or deleting entries, while the search is in
-progress.
+by creating or deleting entries, while the search is in progress,
+with the exception of deleting the entry returned by
+\fBTcl_FirstHashEntry\fR or \fBTcl_NextHashEntry\fR.
.PP
\fBTcl_HashStats\fR returns a dynamically-allocated string with
overall information about a hash table, such as the number of