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| author | dkf <donal.k.fellows@manchester.ac.uk> | 2004-10-27 12:53:22 (GMT) |
|---|---|---|
| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2004-10-27 12:53:22 (GMT) |
| commit | 4c2d0f20bfa9108949678cf49bfdc58eedc7bb93 (patch) | |
| tree | b3ce80d2f183dc1bd02185c2bf44738b4377c9ed /doc/for.n | |
| parent | cd7e7ec95e76bcb5bf66d7cc9e6d60aad70dba07 (diff) | |
| download | tcl-4c2d0f20bfa9108949678cf49bfdc58eedc7bb93.zip tcl-4c2d0f20bfa9108949678cf49bfdc58eedc7bb93.tar.gz tcl-4c2d0f20bfa9108949678cf49bfdc58eedc7bb93.tar.bz2 | |
More minor doc fixes
Diffstat (limited to 'doc/for.n')
| -rw-r--r-- | doc/for.n | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -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 1.4 2004/05/05 22:08:10 dkf Exp $ +'\" RCS: @(#) $Id: for.n,v 1.5 2004/10/27 12:53:22 dkf Exp $ '\" .so man.macros .TH for n "" Tcl "Tcl Built-In Commands" @@ -56,7 +56,7 @@ for {set x 0} {$x<10} {incr x} { puts "x is $x" } .CE - +.PP Either loop infinitely or not at all because the expression being evaluated is actually the constant, or even generate an error! The actual behaviour will depend on whether the variable \fIx\fR exists @@ -69,7 +69,7 @@ for {set x 0} $x<10 {incr x} { puts "x is $x" } .CE - +.PP Print out the powers of two from 1 to 1024: .CS for {set x 1} {$x<=1024} {set x [expr {$x * 2}]} { |