Add nclasses to support nyxt

quicklisp · quicklisp · commit b9f2d82c7660 · 2023-02-14T19:32:21.000-05:00
diff --git a/projects/nclasses/source.txt b/projects/nclasses/source.txt
@@ -0,0 +1 @@
+git https://github.com/atlas-engineer/nclasses.git

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+git https://github.com/atlas-engineer/nclasses.git`