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由 PassengerB 发表于 July 27, 2009 ·

As far as just a single letter calls the function, it's useless. But I really hope tto see it fixed soon, it has great potential.

这个评论是针对附加组件的一个早期版本的（1.4.1）。 

作者 another_sam (开发者) 日期 July 27, 2009 ·

Are you using Firefox 2 or Thunderbird 2 on Mac OS X? Otherwise, a single letter calls the function if and only if you selected text previously.