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COLUMNS and LINES set, but not updated on SIGWINCH #39

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q3cpma opened this issue Mar 29, 2021 · 0 comments
Open

COLUMNS and LINES set, but not updated on SIGWINCH #39

q3cpma opened this issue Mar 29, 2021 · 0 comments

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@q3cpma
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q3cpma commented Mar 29, 2021 •
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Following a big discussion yesterday on IRC, tclreadline seems to set those environment variables but for some reason, the SIGWINCH handler normally installed by readline isn't here.
In my case, this caused problems as [exec tput cols] wasn't updating because of the presence of these variables.
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