EnglishOnly

[1.0.0] - 2026-10-05
### Added
- Hides chat messages that aren't in English across all numbered channels (General, Trade, LookingForGroup, LocalDefense and custom channels), plus Say, Yell, Whisper, Party, Raid, Guild and Instance chat. Each chat type can be switched off separately.
- Detects non-Latin scripts by character range: Cyrillic, Chinese, Japanese, Korean, Arabic, Hebrew, Greek and Thai. Individual scripts can be allowed or blocked.
- Detects Spanish, Portuguese, French, German, Italian, Dutch, Polish and Turkish using a common-word and accent check.
- Checks the names inside item and quest links for non-Latin scripts, so link-only spam in other languages is filtered. English posts like `WTS [Linen Cloth]` are not affected.
- Ignores colour codes, raid icons and URLs when checking for English.
- Never filters your own messages.
- Three sensitivity levels (loose, normal, strict).
- Slash commands (/eo or /englishonly): on, off, status, mode, latin, allow, block, chat, log, debug.
- Settings are saved between sessions.
- Compatible with WoW Forever (16001), Classic Era (11509), TBC Anniversary (20506) and MoP Classic (50504).
- Safe on the modern client: messages the addon can't read are shown untouched, and any error while analysing a message shows it instead of hiding it. 
- /eo names on|off hides players whose character name uses a blocked non-Latin script, even when their message is in English. Off by default.