diff --git a/todo/TODO.md b/todo/TODO.md
index b840996ea..fc95da7f2 100644
--- a/todo/TODO.md
+++ b/todo/TODO.md
@@ -49,6 +49,15 @@
   - SourcePawn: [#5430](https://github.com/rizonesoft/Notepad3/issues/5430) - SourceMod scripting (`.sp` files)
   - Swift: Adopt from [notepad4 LexSwift.cxx](https://github.com/zufuliu/notepad4/blob/main/scintilla/lexers/LexSwift.cxx)
   - Zig: Lexilla has [LexZig.cxx](https://github.com/ScintillaOrg/lexilla/blob/master/lexers/LexZig.cxx)
+  - Scala: notepad4 has [LexScala.cxx](https://github.com/zufuliu/notepad4/blob/main/scintilla/lexers/LexScala.cxx)
+  - F#: notepad4 has [LexFSharp.cxx](https://github.com/zufuliu/notepad4/blob/main/scintilla/lexers/LexFSharp.cxx)
+  - Groovy: notepad4 has [LexGroovy.cxx](https://github.com/zufuliu/notepad4/blob/main/scintilla/lexers/LexGroovy.cxx)
+  - WASM: notepad4 has [LexWASM.cxx](https://github.com/zufuliu/notepad4/blob/main/scintilla/lexers/LexWASM.cxx)
+  - Vim: notepad4 has [LexVim.cxx](https://github.com/zufuliu/notepad4/blob/main/scintilla/lexers/LexVim.cxx)
+  - OCaml: notepad4 has [LexOCaml.cxx](https://github.com/zufuliu/notepad4/blob/main/scintilla/lexers/LexOCaml.cxx)
+  - Smali: notepad4 has [LexSmali.cxx](https://github.com/zufuliu/notepad4/blob/main/scintilla/lexers/LexSmali.cxx) (Android)
+  - GraphViz: notepad4 has [LexGraphViz.cxx](https://github.com/zufuliu/notepad4/blob/main/scintilla/lexers/LexGraphViz.cxx)
+  - Rebol: notepad4 has [LexRebol.cxx](https://github.com/zufuliu/notepad4/blob/main/scintilla/lexers/LexRebol.cxx)
 - [ ] **Custom Hyperlink Schemes** - User-defined URL protocol recognition
   - ed2k:// links: [#5405](https://github.com/rizonesoft/Notepad3/issues/5405)
   - Customizable via INI settings