X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Ftarget-format.lisp;h=bc9090779387fee12979f04f0f7126b801e5d278;hb=1d5e0a5293d69aa29c8c7b72cda555478622e913;hp=8d87aa4b772637be5285dd73fd9b9bf1a8e4f91e;hpb=0f3d47226b4c3f9fcc350e681443534701d56aa4;p=sbcl.git

diff --git a/src/code/target-format.lisp b/src/code/target-format.lisp
index 8d87aa4..bc90907 100644
--- a/src/code/target-format.lisp
+++ b/src/code/target-format.lisp
@@ -74,15 +74,16 @@
 	   (interpret-directive-list stream (cdr directives) orig-args args))
 	  (format-directive
 	   (multiple-value-bind (new-directives new-args)
-	       (let ((function
-		      (svref *format-directive-interpreters*
-			     (char-code (format-directive-character
-					 directive))))
-		     (*default-format-error-offset*
-		      (1- (format-directive-end directive))))
+	       (let* ((character (format-directive-character directive))
+		      (function
+		       (svref *format-directive-interpreters*
+			      (char-code character)))
+		      (*default-format-error-offset*
+		       (1- (format-directive-end directive))))
 		 (unless function
 		   (error 'format-error
-			  :complaint "unknown format directive"))
+			  :complaint "unknown format directive ~@[(character: ~A)~]"
+			  :args (list (char-name character))))
 		 (multiple-value-bind (new-directives new-args)
 		     (funcall function stream directive
 			      (cdr directives) orig-args args)
@@ -228,13 +229,6 @@
   (let* ((name (char-name char)))
     (cond (name
 	   (write-string (string-capitalize name) stream))
-	  ((<= 0 (char-code char) 31)
-	   ;; Print control characters as "^"<char>. (This seems to be
-	   ;; old pre-ANSI behavior, but ANSI just says that the "#^"
-	   ;; sequence is undefined and not reserved for the user, so
-	   ;; this behavior should be ANSI-compliant.)
-	   (write-char #\^ stream)
-	   (write-char (code-char (+ 64 (char-code char))) stream))
 	  (t
 	   (write-char char stream)))))
 
@@ -576,7 +570,7 @@
 ;;; errors. As for now, we let the user get away with it, and merely guarantee
 ;;; that at least one significant digit will appear.
 
-;;; toy@rtp.ericsson.se:  The Hyperspec seems to say that the exponent
+;;; Raymond Toy writes: The Hyperspec seems to say that the exponent
 ;;; marker is always printed. Make it so. Also, the original version
 ;;; causes errors when printing infinities or NaN's. The Hyperspec is
 ;;; silent here, so let's just print out infinities and NaN's instead
@@ -651,7 +645,7 @@
 				  w 1 0 #\space t)))
       (format-princ stream number nil nil w 1 0 pad)))
 
-;;; toy@rtp.ericsson.se:  Same change as for format-exp-aux.
+;;; Raymond Toy writes: same change as for format-exp-aux
 (defun format-general-aux (stream number w d e k ovf pad marker atsign)
   (if (and (floatp number)
 	   (or (float-infinity-p number)
@@ -1067,7 +1061,7 @@
 		(interpret-format-logical-block stream orig-args args
 						prefix per-line-p insides
 						suffix atsignp))
-	      (let ((count (apply #'+ (mapcar (lambda (x) (count-if #'illegal-inside-justification-p x)) segments))))
+	      (let ((count (reduce #'+ (mapcar (lambda (x) (count-if #'illegal-inside-justification-p x)) segments))))
 		(when (> count 0)
 		  ;; ANSI specifies that "an error is signalled" in this
 		  ;; situation.