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-rw-r--r--doc/fileevent.n17
1 files changed, 16 insertions, 1 deletions
diff --git a/doc/fileevent.n b/doc/fileevent.n
index 037d361..8e82564 100644
--- a/doc/fileevent.n
+++ b/doc/fileevent.n
@@ -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: fileevent.n,v 1.4 2001/09/14 19:20:40 andreas_kupries Exp $
+'\" RCS: @(#) $Id: fileevent.n,v 1.5 2001/09/27 05:50:56 andreas_kupries Exp $
'\"
.so man.macros
.TH fileevent n 7.5 Tcl "Tcl Built-In Commands"
@@ -101,6 +101,21 @@ In addition, the file event handler is deleted if it ever returns
an error; this is done in order to prevent infinite loops due to
buggy handlers.
+.SH EXAMPLE
+.PP
+.CS
+ proc GetData {chan} {
+ if {![eof $chan]} {
+ puts [gets $chan]
+ }
+ }
+
+ fileevent $chan readable [list GetData $chan]
+
+.CE
+In this setup \fBGetData\fR will be called with the channel as an
+argument whenever $chan becomes readable.
+
.SH CREDITS
.PP
\fBfileevent\fR is based on the \fBaddinput\fR command created