File Coverage

Test_Progs/loop_variable_names

Criterion	Covered	Total	%
statement	22	554	3.9
branch	6	394	1.5
condition	3	117	2.5
subroutine	2	2	100.0
pod			n/a
total	33	1067	3.0

#! /usr/bin/perl -w

my $VERSION = 1.02;

use blib;

# Restrictions on Loop-variable Names
#
# Due to a bug in most versions of Text::Balanced,
# loop-variable names that look like Perl operators,
# including $m, $a, $s, $y, $tr, $qq, $qw, $qr, $qx
# and possibly others, cause syntax errors.

# are these restrictions fixed ?

use Shell::POSIX::Select ;

select $m (@ARGV) { print "$m\n"; }
select $a (@ARGV) { print "$a\n"; }
select $s (@ARGV) { print "$s\n"; }
select $y (@ARGV) { print "$y\n"; }
select $tr (@ARGV) { print "$tr\n"; }
select $qq (@ARGV) { print "$qq\n"; }
select $qw (@ARGV) { print "$qw\n"; }
select $qr (@ARGV) { print "$qr\n"; }
select $qx (@ARGV) { print "$qx\n"; }