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Message-ID: <3ABA73A5.36498F25@u.genie.co.uk>
Date: Thu, 22 Mar 2001 21:50:29 +0000
From: Oliver Kiddle <opk@u.genie.co.uk>
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To: Zsh workers <zsh-workers@sunsite.dk>
Subject: Re: Moving completion functions
References: <3ABA72A9.EB9C68FC@u.genie.co.uk>
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I wrote:
> The other thing which might be worth doing is looking through any other
> functions any of us have. From these we may find some suitable for the

> I've attached two of mine: hgrep is like grep but highlights

Of course, it would help if I actually remembered to attach them.
They should be on this e-mail.

Oliver
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Content-Type: text/plain; charset=us-ascii;
 name="hgrep"
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 filename="hgrep"

# hgrep - highlight grep

if (( ! $# )); then
  echo "Usage: $0:t [-e pattern...] [file...]" >&2
  return 1
fi

local -a regex
local htext=`echotc so` ntext=`echotc se`

while [[ "$1" = -e ]]; do
  regex=( $regex "$2" )
  shift 2
done

if (( ! $#regex )); then
  regex=( "$1" )
  shift
fi

regex=( "-e
s/${^regex[@]}/$htext&$ntext/g" )
sed ${(Ff)regex[@]} "$@"

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 name="showargs"
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 filename="showargs"

local arg s

(( $# == 1 )) || s=s
echo received $# argument$s

for arg; do
  echo -E - ">>$arg<<"
done

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