Don HO 8149f72717 Disable ANSI under full Unicode system & fix switching encoding not working
While **Use Unicode UTF-8 for worldwide language support** is checked:

1. ANSI commands is disabled.
2. Encoding "ANSI" & "Applied to opened ANSI file" options are disabled in "New Document" section of Preferences.
3. Open the "single byte" files with the old code page, if the encoding detection finds nothing.

Fix #17057, fix #17033, close #17080
2025-10-29 15:41:08 +01:00
..
2016-09-21 09:06:22 +02:00
2025-10-10 19:27:30 +02:00