Added manifolds per issue #2354

quicklisp · quicklisp · commit 20217fc0fe2c · 2023-08-20T20:41:21.000-04:00
diff --git a/projects/manifolds/source.txt b/projects/manifolds/source.txt
@@ -0,0 +1 @@
+git https://github.com/shirakumo/manifolds.git

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