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-rw-r--r--doc/for.n17
1 files changed, 10 insertions, 7 deletions
diff --git a/doc/for.n b/doc/for.n
index f580d85..a7ad4a5 100644
--- a/doc/for.n
+++ b/doc/for.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: for.n,v 1.12 2010/01/14 14:52:17 dkf Exp $
+'\" RCS: @(#) $Id: for.n,v 1.13 2010/01/20 13:42:17 dkf Exp $
'\"
.so man.macros
.TH for n "" Tcl "Tcl Built-In Commands"
@@ -54,8 +54,8 @@ See below for an example:
Print a line for each of the integers from 0 to 10:
.PP
.CS
-for {set x 0} {$x<10} {incr x} {
- puts "x is $x"
+\fBfor\fR {set x 0} {$x<10} {incr x} {
+ puts "x is $x"
}
.CE
.PP
@@ -68,19 +68,22 @@ the expression will be substituted before the \fBfor\fR command is
executed.
.PP
.CS
-for {set x 0} $x<10 {incr x} {
- puts "x is $x"
+\fBfor\fR {set x 0} $x<10 {incr x} {
+ puts "x is $x"
}
.CE
.PP
Print out the powers of two from 1 to 1024:
.PP
.CS
-for {set x 1} {$x<=1024} {set x [expr {$x * 2}]} {
- puts "x is $x"
+\fBfor\fR {set x 1} {$x<=1024} {set x [expr {$x * 2}]} {
+ puts "x is $x"
}
.CE
.SH "SEE ALSO"
break(n), continue(n), foreach(n), while(n)
.SH KEYWORDS
boolean, for, iteration, loop
+'\" Local Variables:
+'\" mode: nroff
+'\" End: