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authordkf <donal.k.fellows@manchester.ac.uk>2008-10-17 10:22:24 (GMT)
committerdkf <donal.k.fellows@manchester.ac.uk>2008-10-17 10:22:24 (GMT)
commit842e3ff91428c72a2ce0d4df4889778af82f4b12 (patch)
tree5a94240e321022019f593f6bd712833ab12138c6 /doc/update.n
parent8b464633a0f2df93912ad25af65a5724cd643da2 (diff)
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Improve clarity of formatting.
Diffstat (limited to 'doc/update.n')
-rw-r--r--doc/update.n7
1 files changed, 3 insertions, 4 deletions
diff --git a/doc/update.n b/doc/update.n
index 2738782..91f329c 100644
--- a/doc/update.n
+++ b/doc/update.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: update.n,v 1.10 2007/12/13 15:22:33 dgp Exp $
+'\" RCS: @(#) $Id: update.n,v 1.11 2008/10/17 10:22:25 dkf Exp $
'\"
.so man.macros
.TH update n 7.5 Tcl "Tcl Built-In Commands"
@@ -16,7 +16,6 @@ update \- Process pending events and idle callbacks
.SH SYNOPSIS
\fBupdate\fR ?\fBidletasks\fR?
.BE
-
.SH DESCRIPTION
.PP
This command is used to bring the application
@@ -45,7 +44,9 @@ the application to respond to events such as user interactions; if
you occasionally call \fBupdate\fR then user input will be processed
during the next call to \fBupdate\fR.
.SH EXAMPLE
+.PP
Run computations for about a second and then finish:
+.PP
.CS
set x 1000
set done 0
@@ -60,9 +61,7 @@ while {!$done} {
\fBupdate\fR
}
.CE
-
.SH "SEE ALSO"
after(n), interp(n)
-
.SH KEYWORDS
event, flush, handler, idle, update