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From: Sebastian Gniazdowski <sgniazdowski@gmail.com>
Date: Fri, 12 Feb 2016 08:34:11 +0100
Message-ID: <CAKc7PVD+ag2enHgup4nm76r8ksVS1p1fSx1B2gHEqfsVXX=ZDw@mail.gmail.com>
Subject: Re: Slow highlighting (Re: "drop-in replacement" and transpose-words-match)
To: Zsh hackers list <zsh-workers@zsh.org>
Content-Type: text/plain; charset=UTF-8

Just realized that I was doing:

    region_highlight+=("$start $end $sort | ${buf[start+1,end]}")

instead of:

    region_highlight+=("$start $end $sort")

in the parse.zsh. With this corrected the result is closer to 50%:

./parse.zsh "zplugin.zsh" > out_norm.txt 106,17s user 7,84s system 98%
cpu 1:55,85 total

./parse.zsh "zplugin.zsh" > out_opt.txt 51,91s user 7,44s system 99%
cpu 59,912 total

Best regards,
Sebastian Gniazdowski