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February 17th 2006 at 11:31 am in General I just updated my BASIC interpreter implementation in Javascript to NG-BASIC 0.2.10.
The main and only change is the the Canvas bugfix. Due to calling beginPath() and closePath() in the wrong order, polygons started appearing in stead of circles.
Strangely enough this hadn’t affected earlier versions of Firefox 1.5 otherwise I already would’ve seen the problem.
Anyways — now the graphics should be fine again for all the included BASIC example programs, CIRCLES, LINES, LINES2, STARS1 and, yes, the LOGO interpreter. 
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