Add note to clock.n disclaiming full ISO8601 support

2 files changed, 12 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index 32de98c..ca13f18 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2004-12-13  Kevin B. Kenny
+
+	* doc/clock.n: Clarify that the [clock scan] command does not
+	accept the full range of ISO8601 point-in-time formats
+	[Bug 1075433].
+	
 2004-12-09  Donal K. Fellows  <donal.k.fellows@man.ac.uk>
 
 	* doc/Async.3: Reword for better grammar, better nroff and get the
diff --git a/doc/clock.n b/doc/clock.n
index aab3dae..80553a9 100644
--- a/doc/clock.n
+++ b/doc/clock.n
@@ -10,7 +10,7 @@
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 '\" 
-'\" RCS: @(#) $Id: clock.n,v 1.11.2.5 2004/11/12 09:02:30 das Exp $
+'\" RCS: @(#) $Id: clock.n,v 1.11.2.6 2004/12/13 15:52:21 kennykb Exp $
 '\" 
 .so man.macros
 .TH clock n 8.4 Tcl "Tcl Built-In Commands"
@@ -238,7 +238,11 @@ an error may result if these years are used.
 \fIISO 8601 point-in-time\fR
 An ISO 8601 point-in-time specification, such as \fICCyymmddThhmmss\fR, where
 T is the literal T, \fICCyymmdd hhmmss\fR, or 
-\fICCyymmddThh:mm:ss\fR.
+\fICCyymmddThh:mm:ss\fR.  Note that only these three formats are accepted.
+The command does \fInot\fR accept the full range of point-in-time
+specifications specified in ISO8601.  Other formats can be recognized by
+using commands such as \fBregexp\fR to extract their fields and reorganize
+them into a form accepted by the \fBclock scan\fR command.
 .TP
 \fIrelative time\fR
 A specification relative to the current time.  The format is \fInumber