Sanitise LESS environment variable in i3-sensible-pager. #5111
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When an error is encountered such as "The configured command for this shortcut could not be run successfully", the "show errors" button on i3-nagbar doesn't work if $PAGER is less, and $LESS contains either the -E or -F flag (the window pops up, but immediately disappears). Strip these flags from the LESS environment variable before invoking $pager.
stapelberg
approved these changes
Sep 6, 2022
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When an error is encountered such as "The configured command for this shortcut
could not be run successfully", the "show errors" button on i3-nagbar doesn't
work if $PAGER is less, and $LESS contains either the -E or -F flag (the
window pops up, but immediately disappears).
Strip these flags from the LESS environment variable before invoking $pager.
Fixes: #5039