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maze: tweak usage string #443

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Feb 9, 2024
Merged

maze: tweak usage string #443

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7 changes: 2 additions & 5 deletions bin/maze
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Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,7 @@ my (@maze, @walk);
## Parse maze type options.

sub usage {
die "$0 usage: $0 [-fl|-fi|-df|-sf] [width height]\n"
die "usage: $0 [-fl|-fi|-df|-sf] [width height]\n"
}

sub traverse_by_depth { -1 } # normal mazes (long walks)
Expand Down Expand Up @@ -75,10 +75,7 @@ my $test_height = $height - 1;

#
## initialize the maze

for (my $y=0; $y<$height; $y++) {
push @maze, [ (0) x $width ];
}
@maze = map { [ (0) x $width ] } (1 .. $height);

my $in = int(rand($width));
push @walk, [0, $in];
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