26 lines
704 B
Bash
26 lines
704 B
Bash
# -*- mode: shell-script; -*-
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# Highlight cat output with whatever less is using for highlighting. The command
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# in $LESSOPEN needs to be able to work with multiple files.
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function cat-highlight()
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{
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# Check if we are in a terminal and $LESSOPEN is not empty
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if [[ -t 1 && -n "${LESSOPEN}" ]]; then
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local -a args
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local -a files
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for arg in "${@}"; do
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# Filter out file names
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if [[ "${arg[1]}" != "-" ]]; then
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files+="${arg}"
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else
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args+="${arg}"
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fi
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done
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local catopen="${LESSOPEN/|/}"
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eval "${catopen/\%s/${files}} | \cat ${args}"
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else
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\cat "${@}"
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fi
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}
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