From: michael libby <x@...>
Date: 2002-08-08T12:47:09+09:00
Subject: Re: Bug in TkText

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On Wednesday 07 August 2002 21:08, Albert Wagner wrote:
> Ruby-1.6.7;Tcl/Tk-8.3.4
> This sample code fails:
>
> require 'tktext'
> text = TkText.new
> text.insert('end', "abcdefghijklmno")
> tag1 = TkTextTag.new(text, 'foreground' => 'red')
> tag2 = TkTextTag.new(text, 'foreground' => 'blue')
> tag1.add('1.0', '1.4')
> tag2.add('1.6', '1.7')
> tag1.add('1.10', '1.14')
> text.dump('tag', '1.0','1.14')
>
> Does anyone know a workaround?

TkText#dump method wants a block it seems. Try something like:

text.dump('tag', '1.0', '1.14'){|x| puts x}

which gives:

tagon
tag0000
1.0
tagoff
tag0000
1.4
tagon
tag0001
1.6
tagoff
tag0001
1.7
tagon
tag0000
1.1

Enjoy.

 -michael

++++++++++++++++++++++++++++++++++++++++++
Michael C. Libby <x@ichimunki.com>
public key: http://www.ichimunki.com/public_key.txt
web site: http://www.ichimunki.com
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