#9888

Sorry, assembly language is not standardized like C++. Aside from that, folding is a Scintilla feature not a Notepad++ feature (any folding changes would have to come from that project).

Can't be considered for N++ implementation unless/until Scintilla changes

folding is implemented for the asm lexer
ScintillaOrg/lexilla#123

This feature has been implemented, but is still not available in the editor.