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Talk:Sparkline in unicode: Difference between revisions
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This is some Perl code that will report the widths of same-height sections of output, when provided with a sparkline on standard input. Non-sparkline-lines are ignored. The line produced from a continuous integer sequence should produce eight equal widths (or almost equal if the sequence length is not a multiple of eight).
<code> perl -CS -Mutf8 -nle '
Sample usage (in bash, and assuming program accepts space-separated data on standard input):
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