X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Fprint.lisp;h=48889e50f77b0bd3f38299cef626646feddc5ba8;hb=22bb62c99eda1ba3a5e423687ca77458e55dfed3;hp=0acd17680d7e9d8af0594f9a26ff28a05268c98a;hpb=835e0272eaedd4764be992fe2d1cde078d581ce1;p=sbcl.git

diff --git a/src/code/print.lisp b/src/code/print.lisp
index 0acd176..48889e5 100644
--- a/src/code/print.lisp
+++ b/src/code/print.lisp
@@ -66,9 +66,10 @@
    is less than this, then print using ``miser-style'' output. Miser
    style conditional newlines are turned on, and all indentations are
    turned off. If NIL, never use miser mode.")
-(defvar *print-pprint-dispatch* nil
-  #!+sb-doc
-  "the pprint-dispatch-table that controls how to pretty-print objects")
+(defvar *print-pprint-dispatch*)
+#!+sb-doc
+(setf (fdocumentation '*print-pprint-dispatch* 'variable)
+      "the pprint-dispatch-table that controls how to pretty-print objects")
 
 (defmacro with-standard-io-syntax (&body body)
   #!+sb-doc
@@ -1391,30 +1392,36 @@
 ;;; part of the computation to avoid over/under flow. When
 ;;; denormalized, we must pull out a large factor, since there is more
 ;;; negative exponent range than positive range.
+
+(eval-when (:compile-toplevel :execute)
+  (setf *read-default-float-format*
+	#!+long-float 'long-float #!-long-float 'double-float))
 (defun scale-exponent (original-x)
   (let* ((x (coerce original-x 'long-float)))
     (multiple-value-bind (sig exponent) (decode-float x)
       (declare (ignore sig))
-      (if (= x 0.0l0)
-	  (values (float 0.0l0 original-x) 1)
-	  (let* ((ex (round (* exponent (log 2l0 10))))
+      (if (= x 0.0e0)
+	  (values (float 0.0e0 original-x) 1)
+	  (let* ((ex (round (* exponent (log 2e0 10))))
 		 (x (if (minusp ex)
 			(if (float-denormalized-p x)
 			    #!-long-float
-			    (* x 1.0l16 (expt 10.0l0 (- (- ex) 16)))
+			    (* x 1.0e16 (expt 10.0e0 (- (- ex) 16)))
 			    #!+long-float
-			    (* x 1.0l18 (expt 10.0l0 (- (- ex) 18)))
-			    (* x 10.0l0 (expt 10.0l0 (- (- ex) 1))))
-			(/ x 10.0l0 (expt 10.0l0 (1- ex))))))
-	    (do ((d 10.0l0 (* d 10.0l0))
+			    (* x 1.0e18 (expt 10.0e0 (- (- ex) 18)))
+			    (* x 10.0e0 (expt 10.0e0 (- (- ex) 1))))
+			(/ x 10.0e0 (expt 10.0e0 (1- ex))))))
+	    (do ((d 10.0e0 (* d 10.0e0))
 		 (y x (/ x d))
 		 (ex ex (1+ ex)))
-		((< y 1.0l0)
-		 (do ((m 10.0l0 (* m 10.0l0))
+		((< y 1.0e0)
+		 (do ((m 10.0e0 (* m 10.0e0))
 		      (z y (* y m))
 		      (ex ex (1- ex)))
-		     ((>= z 0.1l0)
+		     ((>= z 0.1e0)
 		      (values (float z original-x) ex))))))))))
+(eval-when (:compile-toplevel :execute)
+  (setf *read-default-float-format* 'single-float))
 
 ;;;; entry point for the float printer