Try lesspipe
in addition to lesspipe.sh
for LESSOPEN
Debian based systems have `lesspipe`, without '.sh' suffix. Since `$commands` is an associative array, we do index search and set the input preprocessor on first match.
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@ -57,8 +57,9 @@ path=(
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export LESS='-F -g -i -M -R -S -w -X -z-4'
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# Set the Less input preprocessor.
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if (( $+commands[lesspipe.sh] )); then
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export LESSOPEN='| /usr/bin/env lesspipe.sh %s 2>&-'
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# Try both `lesspipe` and `lesspipe.sh` as either might exist on a system.
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if (( $#commands[(i)lesspipe(|.sh)] )); then
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export LESSOPEN="| /usr/bin/env $commands[(i)lesspipe(|.sh)] %s 2>&-"
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fi
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#
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