From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <762ba12fb04afe6b6793ea4500590b4b@felloff.net>
Date: Thu, 24 Nov 2016 09:56:15 +0100
From: cinap_lenrek@felloff.net
To: 9fans@9fans.net
In-Reply-To: <6D3B924C-6701-4345-8768-98D7927DD9DD@gmail.com>
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Subject: Re: [9fans] How to take a portion of a screenshot
Topicbox-Message-UUID: af07a652-ead9-11e9-9d60-3106f5b1d025

rc variables are lists, and $#var evalulates to the
length of the list... you can use that to make counters
by concatenating elements to a list:

term% a=() while(! ~ $#a 13){echo $#a $a; a=(1 $a);}
0
1 1
2 1 1
3 1 1 1
4 1 1 1 1
5 1 1 1 1 1
6 1 1 1 1 1 1
7 1 1 1 1 1 1 1
8 1 1 1 1 1 1 1 1
9 1 1 1 1 1 1 1 1 1
10 1 1 1 1 1 1 1 1 1 1
11 1 1 1 1 1 1 1 1 1 1 1
12 1 1 1 1 1 1 1 1 1 1 1 1

--
cinap