This is a program translation notepad2 To Arabic تعريب برنامج المفكرة2

[thamermousa]

This is a program translation notepad2 To Arabic تعريب برنامج المفكرة2

مفكرة Notepad2.zip

But there is no choice
Read from right to left

[zufuliu]

Right to left is not finished in current Scintilla,
https://sourceforge.net/p/scintilla/feature-requests/1214/

Currently Notepad2-mod use 3.7.x long-team version of Scintilla, I think you need to replace Scintilla with a new version after Right to left got finished.

[zufuliu]

Bidirectional is added in Scintilla since 4.1.0 for Direct2D (Vista and above) and macOS Cocoa, see release note on https://www.scintilla.org/.
You could contact the developer of the translated program tell she or he to upgrade Scintilla in Notepad2 to 4.1.

Related changes should made in Notepad2's self code include:

1. Enable Direct2D, just need to build Notepad2 without define DISABLE_D2D, see zufuliu/notepad4@5a9c2a9.
2. Set rendering technology to DirectWrite, see zufuliu/notepad4@b7ad639
3. Set bidirectional to "Left to Right", see zufuliu/notepad4@ef9fe08

It's just a few changes, hope this help you and others.

However there are some issues with Direct2D, which are worth to read: issue #121, PR #122, and issue rizonesoft/Notepad3#191.

[zufuliu]

For who use GCC, please note a bug report at https://sourceforge.net/p/scintilla/bugs/2026/ about SIGSEGV when bidirectional is enabled.

Also please refer https://sourceforge.net/p/mingw-w64/bugs/753/ or zufuliu/notepad4#16 on how to fix it.