0.8.5.29:

[sbcl.git] / contrib / sb-aclrepl / repl.lisp

diff --git a/contrib/sb-aclrepl/repl.lisp b/contrib/sb-aclrepl/repl.lisp
index c3377e7..0b16d89 100644 (file)
--- a/contrib/sb-aclrepl/repl.lisp
+++ b/contrib/sb-aclrepl/repl.lisp
@@ -86,21 +86,24 @@
 
 (defun read-cmd (input-stream)
   ;; Reads a command from the user and returns a user-cmd object
-  (let ((next-char (peek-char-non-whitespace input-stream)))
-    (cond
-      ((eql *command-char* next-char)
-       (dispatch-command-line input-stream))
-      ((eql #\newline next-char)
-       (read-char input-stream)
-       *null-cmd*)
-      ((eql :eof next-char)
-       *eof-cmd*)
-      (t
-       (let* ((eof (cons nil *eof-marker*))
-             (form (read input-stream nil eof)))
-        (if (eq form eof)
-            *eof-cmd*
-            (make-user-cmd :input form :func nil :hnum *cmd-number*)))))))
+  (let* ((next-char (peek-char-non-whitespace input-stream))
+        (cmd (cond
+               ((eql *command-char* next-char)
+                (dispatch-command-line input-stream))
+               ((eql #\newline next-char)
+                (read-char input-stream)
+                *null-cmd*)
+               ((eql :eof next-char)
+                *eof-cmd*)
+               (t
+                (let* ((eof (cons nil *eof-marker*))
+                       (form (read input-stream nil eof)))
+                  (if (eq form eof)
+                      *eof-cmd*
+                      (make-user-cmd :input form :func nil :hnum *cmd-number*)))))))
+    (if (and (eq cmd *eof-cmd*) (typep input-stream 'string-stream))
+       (throw 'repl-catcher cmd)
+       cmd)))
 
 (defun dispatch-command-line (input-stream)
   "Processes an input line that starts with *command-char*"