Suppress tput stderr. Use COLUMNS env var 1st if available.#113
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Thanks again, @gitlost. I've published v0.11.5 |
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Fixes #112
In
Shell::columns()uses theCOLUMNSenvironment variable first if available, and suppresses any errors on invokingtputby redirecting to/dev/null.Didn't bother with trying
sttyasCOLUMNSshould basically always work I think.