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![Masayuki Nakano](/assets/img/avatar_default.png)
HasRTLChars() appears in profile of attachment 8848015 after landing the patches for bug 1391538 because the landing made text in <input> or <textarea> always treated as non-single byte characters. Therefore, HasRTLChars() is now called by nsTextFragment::SetTo() a lot in editors. HasRTLChar() checks if it's in an RTL character for each character until it becomes true. However, if character is less than the minimum RTL character, U+0590, it works faster at least for Western languages. MozReview-Commit-ID: 4YecxQWUcmK --HG-- extra : rebase_source : 172be670795f0e2155d4bd5044ee37f652367734