X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/sod/blobdiff_plain/7605e373dc975bf8e69f57d9e0ce99a2d9d774c7..7dca21e9e346a9793fa455e55111085e1174c44c:/src/module-parse.lisp

diff --git a/src/module-parse.lisp b/src/module-parse.lisp
index 014e7e3..2d81de1 100644
--- a/src/module-parse.lisp
+++ b/src/module-parse.lisp
@@ -140,14 +140,15 @@ (define-pluggable-parser module file (scanner pset)
   ;; `load' string `;'
   (declare (ignore pset))
   (flet ((common (name type what thunk)
-	   (find-file scanner
-		      (merge-pathnames name
-				       (make-pathname :type type
-						      :case :common))
-		      what
-		      thunk)))
+	   (when name
+	     (find-file scanner
+			(merge-pathnames name
+					 (make-pathname :type type
+							:case :common))
+			what
+			thunk))))
     (with-parser-context (token-scanner-context :scanner scanner)
-      (parse (or (seq ("import" (name :string) #\;)
+      (parse (or (seq ("import" (name (must :string)) (nil (must #\;)))
 		   (common name "SOD" "module"
 			   (lambda (path true)
 			     (handler-case
@@ -160,8 +161,12 @@ (define-pluggable-parser module file (scanner pset)
 					       *module*))))
 			       (file-error (error)
 				 (cerror* "Error reading module ~S: ~A"
+					  path error))
+			       (error (error)
+				 (cerror* "Unexpected error reading ~
+					   module ~S: ~A"
 					  path error))))))
-		 (seq ("load" (name :string) #\;)
+		 (seq ("load" (name (must :string)) (nil (must #\;)))
 		   (common name "LISP" "Lisp file"
 			   (lambda (path true)
 			     (handler-case
@@ -206,7 +211,7 @@ (define-pluggable-parser module lisp (scanner pset)
 			     (scanner-step scanner)
 			     (values sexp t t))
 			   (values '((:id "lisp")) nil nil)))
-		 #\;)
+		 (nil (must #\;)))
 	     (eval sexp)))))
 
 ;;;--------------------------------------------------------------------------
@@ -240,7 +245,7 @@ (define-pluggable-parser class-item initargs (scanner class pset)
 						 (car declarator)
 						 pset init scanner))
 			#\,))
-		   #\;)))))
+		 (nil (must #\;)))))))
 
 (defun parse-class-body (scanner pset name supers)
   ;; class-body ::= `{' class-item* `}'