+ '(quote . "bad syntax"))
+
+;; (put 'pass-if-syntax-error 'scheme-indent-function 1)
+(define-syntax pass-if-syntax-error
+ (syntax-rules ()
+ ((_ name pat exp)
+ (pass-if name
+ (catch 'syntax-error
+ (lambda () exp (error "expected uri-error exception"))
+ (lambda (k who what where form . maybe-subform)
+ (if (if (pair? pat)
+ (and (eq? who (car pat))
+ (string-match (cdr pat) what))
+ (string-match pat what))
+ #t
+ (error "unexpected syntax-error exception" what pat))))))))