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-rw-r--r--doc/trace.n17
1 files changed, 16 insertions, 1 deletions
diff --git a/doc/trace.n b/doc/trace.n
index 781921a..ef6a3f6 100644
--- a/doc/trace.n
+++ b/doc/trace.n
@@ -6,7 +6,7 @@
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
-'\" RCS: @(#) $Id: trace.n,v 1.23 2007/12/13 11:10:20 dkf Exp $
+'\" RCS: @(#) $Id: trace.n,v 1.24 2007/12/13 11:21:46 dkf Exp $
'\"
.so man.macros
.TH trace n "8.4" Tcl "Tcl Built-In Commands"
@@ -387,6 +387,21 @@ proc doMult args {
\fBtrace add\fR variable foo write doMult
\fBtrace add\fR variable bar write doMult
.CE
+.PP
+Print a trace of what commands are executed during the processing of a Tcl
+procedure:
+.CS
+proc x {} { y }
+proc y {} { z }
+proc z {} { puts hello }
+proc report args {puts [info level 0]}
+\fBtrace add\fR execution x enterstep report
+x
+ \(-> \fIreport y enterstep\fR
+ \fIreport z enterstep\fR
+ \fIreport {puts hello} enterstep\fR
+ \fIhello\fR
+.CE
.SH "SEE ALSO"
set(n), unset(n)
.SH KEYWORDS