migrate syntax highlight file from other editors

[ferdymercury]

I wanted to ask if there is an easy way of migrating to geany the (custom) syntax highlighting rules from either Atom, VSCode or Sublime.

(Background: https://github.com/davidchall/topas-syntax)

[elextr]

If you mean the files that define the syntactic entities then no, in Geany syntactic entities are recognised by lexers from the Scintilla/Lexilla project which are written in C++, so no.