From: Mark Wooding <mdw@distorted.org.uk>
Date: Thu, 22 Aug 2019 12:00:18 +0000 (+0100)
Subject: src/module-parse.lisp (code): Prepare for an additional variant.
X-Git-Url: https://git.distorted.org.uk/~mdw/sod/commitdiff_plain/d018d6d87c7a2c3458348f775319b6f9c4a88380?hp=66c609241dd2783c53e6bdbf2dc80c528feaeef7

src/module-parse.lisp (code): Prepare for an additional variant.

Some more minor refactoring: pull NAME [CONSTRAINTS] `{' FRAGMENT
`}' into an `or' subitem.
---

diff --git a/src/module-parse.lisp b/src/module-parse.lisp
index fb4903b..f025e37 100644
--- a/src/module-parse.lisp
+++ b/src/module-parse.lisp
@@ -80,16 +80,16 @@
       (parse (seq ("code"
 		   (reason (must (kw)))
 		   (nil (must #\:))
-		   (name (must (item)))
-		   (constraints (? (constraints)))
-		   (fragment (fragment)))
-	       (when name
-		 (add-to-module *module*
-				(make-instance 'code-fragment-item
-					       :fragment fragment
-					       :constraints constraints
-					       :reason reason
-					       :name name))))))))
+		   (item (or (seq ((name (must (item)))
+				   (constraints (? (constraints)))
+				   (fragment (fragment)))
+			       (and name
+				    (make-instance 'code-fragment-item
+						   :reason reason
+						   :constraints constraints
+						   :name name
+						   :fragment fragment))))))
+	       (when item (add-to-module *module* item)))))))
 
 ;;; External files.