Re: [ANNOUNCE] git-pasky-0.1

[Paul Jackson <pj@engr.sgi.com>]

Good lord - you don't need to use arrays for this.

The old-fashioned ways have their ways.  Both the 'set'
command and the 'read' command can split args and assign
to distinct variable names.

Try something like the following:

  diff-tree -r $id1 $id2 |
	sed -e '/^</ { N; s/\n>/ / }' -e 's/./& /' |
	while read op mode1 sha1 name1 mode2 sha2 name2
	do
		... various common stuff ...
		case "$op" in
		"+")
			...
			;;
		"-")
			...
			;;
		"<")
			test $name1 = $name2 || die mismatched names
			label1=$(mkbanner "$loc1" $id1 "$name1" $mode1 $sha1)
			label2=$(mkbanner "$loc2" $id2 "$name1" $mode2 $sha2)
			diff -L "$label1" -L "$label2" -u "$loc1" "$loc2"
			;;
		esac
	done

-- 
                  I won't rest till it's the best ...
                  Programmer, Linux Scalability
                  Paul Jackson <pj@engr.sgi.com> 1.650.933.1373, 1.925.600.0401
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