[etoys-notify] [JIRA] Commented: (SQ-946) Using Arrows to decrease from 0.01 displays epsilon instead of 0.00 in scripting tiles

[Karl Ramberg (JIRA)]

    [ http://tracker.squeakland.org/browse/SQ-946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=39872#action_39872 ] 

Karl Ramberg commented on SQ-946:
---------------------------------

I confirm this bug. Not sure of a nice fix. 
I tested the fix below, but it's kind of ugly...
TileMorph>>arrowAction:delta

...
(type == #literal
			and: [literal isNumber])
		ifTrue: [self value: literal + delta. 
                        (literal closeTo:0.0) ifTrue:[ self value: 0.0]]
...


> Using Arrows to decrease from 0.01 displays epsilon instead of 0.00 in scripting tiles
> --------------------------------------------------------------------------------------
>
>                 Key: SQ-946
>                 URL: http://tracker.squeakland.org/browse/SQ-946
>             Project: squeakland
>          Issue Type: Bug
>          Components: etoys
>            Reporter: Stephen Thomas
>
> Tried with x, variables and scale factor.
> If I do the same thing in the viewer 0 is displayed.

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