[WalterBright]

Good question! Two possibilities:

1. Tell the TTS program that the text is RTOL.

2. If the TTS program can speak Arabic, it can detect RTOL Arabic text.

The only purpose for RTOL English I can think of is to insert hidden text for malicious purposes.

[slim]

how do you search for strings in the text ? how do you search for half the word ? as you do in autocomplete or in that search box in your browser