After updating to Firefox 4, Arabic letters are broken when using punctuations.
In Arabic writing, signs ( َ ّ ً ِ ٍ ْ ُ ٌ ) are used as punctuations with letters. After updating to Firefox 4, a space is created after every punctuation. words become broken.
すべての返信 (1)
Problem solved.
1- Start Firefox 4 browser.
2- Type in Address Bar : about:config
3- It will tell you : This might void your warranty!
4- Press : I'll be careful, I promise!
5- Type in Filter Bar : gfx.font_rendering.harfbuzz.level
6- Change Value to 1.
7- Done.