The project language file for this project is MediaWiki/WikiText, as this project (SNU_2D_ProgrammingTools_IDE_MediaWiki) focuses directly on MediaWiki.
This is the first time I am using WikiText/MediaWiki as a project language file, as I learned how to make the GitHub linguist recognize Markdown as a language. I found this out 2 days ago when snooping around on Apple/Swift Evolution and I have now expanded it to 4 languages. if you want to do this yourself, simply add this to your .gitattributes file (if you haven't created one yet, make it now, do not add anything else to the file name but .gitattributes)
*.wiki linguist-detectable=true
*.wiki linguist-documentation=false
File type: MediaWiki/Wikitext document (*.wiki)
File version: 1 (Tuesday, June 15th 2021 at 12:37 pm)
Line count (including blank lines and compiler line): 25