bug with rendering typeface fonts

What steps will reproduce the problem?
1. Set reimplement=true, autoload=false, debug=true, and load some typeface-js 
face files.
2. Fill some text in canvas

What is the expected output? What do you see instead?
My browser caught error that 'ctx is not defined' from canvas.text.js

What version of the product are you using? On what operating system?
rev 48. Win7. Both IE and chrome.

Please provide any additional information below.
I think "ctx." (in line 293, 329) should replaced with "this."

Original issue reported on code.google.com by com0...@gmail.com on 28 Jul 2010 at 2:05

PhenX / canvas-text

bug with rendering typeface fonts #10