X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fread.lisp;h=59838d788fd744058a869aa7af0bf3a22bcd75c7;hb=be500b83eef452b448bfb9225e12846908ac8fc9;hp=e8ca5eb2b66d3bd24d61015dc0ce9d8b85dc606a;hpb=7143bafa06d1de63cb839fbe95d39913e5ed3445;p=jscl.git

diff --git a/src/read.lisp b/src/read.lisp
index e8ca5eb..59838d7 100644
--- a/src/read.lisp
+++ b/src/read.lisp
@@ -247,14 +247,14 @@
              (ls-read stream eof-error-p eof-value t)
              (prog2 (ls-read stream)
                  (ls-read stream eof-error-p eof-value t)))))
-      (#\J
+      ((#\J #\j)
        (unless (char= (%peek-char stream) #\:)
          (error "FFI descriptor must start with a semicolon."))
        (let ((descriptor (subseq (read-until stream #'terminalp) 1))
              (subdescriptors nil))
          (do* ((start 0 (1+ end))
-               (end (position #\: (subseq descriptor start))
-                    (position #\: (subseq descriptor start))))
+               (end (position #\: descriptor :start start)
+                    (position #\: descriptor :start start)))
               ((null end)
                (push (subseq descriptor start) subdescriptors)
                `(oget *root* ,@(reverse subdescriptors)))