diff options
Diffstat (limited to 'doc/for.n')
| -rw-r--r-- | doc/for.n | 23 |
1 files changed, 12 insertions, 11 deletions
@@ -5,10 +5,8 @@ '\" 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 1.10 2008/10/17 10:22:25 dkf Exp $ -'\" -.so man.macros .TH for n "" Tcl "Tcl Built-In Commands" +.so man.macros .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME @@ -54,8 +52,8 @@ 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 +66,22 @@ 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, continue, foreach, while +break(n), continue(n), foreach(n), while(n) .SH KEYWORDS -for, iteration, looping +boolean, for, iteration, loop +'\" Local Variables: +'\" mode: nroff +'\" End: |