Remove redundant code, increase readability
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@ -9,15 +9,17 @@ if [[ "$OSTYPE" == darwin* ]]; then
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# Perl is slow; cache its output.
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cache_file="${0:h}/cache.zsh"
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perl_path="$HOME/Library/Perl/5.12"
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if [[ -f "$perl_path/lib/perl5/local/lib.pm" ]]; then
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manpath=("$perl_path/man" $manpath)
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if [[ ! -s "$cache_file" ]]; then
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perl -I$perl_path/lib/perl5 -Mlocal::lib=$perl_path >! "$cache_file"
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source "$cache_file"
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else
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source "$cache_file"
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fi
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source "$cache_file"
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fi
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unset perl_path
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unset cache_file
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