spark Allow 'x' for unknown data, show as '×'

Allow 'x' for unknown data, show as '×'

Open youam opened this issue 6 years ago • 0 comments

This small patch interprets 'x' in the input as an unknown value, showing '×' in the output:

$ echo 1 4 2 x 6 10 | ./spark 
▁▃▁×▄█
$

Mar 04 '18 19:03 youam