>>>>> On Wed, 01 May 2024, Florian Schmaus wrote: > + local grep_expressions=()
Declare f as local, too.
> + # Transform texlive_core_man_pages into grep expressions
> + # that will be used to filter out any man page that is
> + # already installed by app-text/texlive-core.
> + for f in "${texlive_core_man_pages[@]}"; do
> + # Ensure that all dots are escaped so that they
> are
> + # matched lilterarily. Also wrap the file in
> '/' and '$'
"literarily"
> + # within the expression.
> + grep_expressions+=(-e "/${f//./\\.}$")
Hm, bash seems to be o.k. with this final lone dollar sign, but maybe it
would be cleaner to escape it as "\$".
> + done
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