Updated to tcl 8.4.1

[pf3gnuchains/sourceware.git] / tcl / doc / pid.n

diff --git a/tcl/doc/pid.n b/tcl/doc/pid.n
index 912e85c..23510d2 100644 (file)
--- a/tcl/doc/pid.n
+++ b/tcl/doc/pid.n
@@ -30,5 +30,8 @@ If no \fIfileId\fR argument is given then \fBpid\fR returns the process
 identifier of the current process.
 All process identifiers are returned as decimal strings.
 
+.SH "SEE ALSO"
+exec(n), open(n)
+
 .SH KEYWORDS
 file, pipeline, process identifier