I know many people like Notepad++, I sure do!
I noticed in the default installation of Notepad++ the ABAP-Language is unknown:
But there surely is an AddOn or something, right?
Ressources, after a quick search "notepad++ abap" :
https://community.sap.com/t5/additional-blog-posts-by-members/abap-syntax-highlighting-in-notepad/ba...
https://community.sap.com/t5/application-development-and-automation-blog-posts/abap-syntax-highlight...
https://gist.github.com/jeremypage/6024925
Well, Notepad++ already shows the way:
User Defined Languages (UDL) explained:
https://github.com/notepad-plus-plus/userDefinedLanguages?tab=readme-ov-file
and here is the UDL list:
https://github.com/notepad-plus-plus/userDefinedLanguages/blob/master/udl-list.md
...and it has not one, but two ABAP definitions:
ABAP (by Christan Kosasih in 2012) :
https://github.com/notepad-plus-plus/userDefinedLanguages/blob/master/UDLs/ABAP_by_ChristianKosasih....
and
ABAP (by MithunKumar in 2021)
https://github.com/notepad-plus-plus/userDefinedLanguages/blob/master/UDLs/ABAP_by_ChristianKosasih....