Align columns: Difference between revisions
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@ARGV == 2 ; #$ARGV[ 0 ] contains example file , $ARGV[1] any of 'left' , 'right' or 'center' |
@ARGV == 2 ; #$ARGV[ 0 ] contains example file , $ARGV[1] any of 'left' , 'right' or 'center' |
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die "last argument must be one of center, left or right!\n" unless |
die "last argument must be one of center, left or right!\n" unless |
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$ARGV[ |
$ARGV[ 1 ] =~ /center|left|right/ ; |
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sub printLines( $$$ ) ; |
sub printLines( $$$ ) ; |
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open ( INFILE , "<" , "$ARGV[ 0 ]" ) or die "Can't open $ARGV[ 0 ]!\n" ; |
open ( INFILE , "<" , "$ARGV[ 0 ]" ) or die "Can't open $ARGV[ 0 ]!\n" ; |
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