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-rw-r--r--doc/info.n12
1 files changed, 11 insertions, 1 deletions
diff --git a/doc/info.n b/doc/info.n
index 246b83f..3076274 100644
--- a/doc/info.n
+++ b/doc/info.n
@@ -8,7 +8,7 @@
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
-'\" RCS: @(#) $Id: info.n,v 1.36 2010/03/24 13:21:11 dkf Exp $
+'\" RCS: @(#) $Id: info.n,v 1.37 2010/04/05 19:44:45 ferrieux Exp $
'\"
.so man.macros
.TH info n 8.4 Tcl "Tcl Built-In Commands"
@@ -94,6 +94,16 @@ does not have a default value then the command returns \fB0\fR.
Otherwise it returns \fB1\fR and places the default value of \fIarg\fR
into variable \fIvarname\fR.
.TP
+\fBinfo errorstack \fR?\fIinterp\fR?
+.
+Returns a list of lists made of the function names and arguments at
+each level from the call stack of the last error in the given
+\fIinterp\fR, or in the current one if not specified. This
+information is also present in the -errorstack entry of the options
+dictionary returned by 3-arg \fBcatch\fR; \fBinfo errorstack\fR is a
+convenient way of retrieving it for uncaught errors at toplevel in an
+interactive tclsh.
+.TP
\fBinfo exists \fIvarName\fR
.
Returns \fB1\fR if the variable named \fIvarName\fR exists in the