changed slant to italic

svn: r5652

collects/drscheme/private/debug.ss

@@ -63,7 +63,7 @@ profile todo:
       (define (get-cm-key) cm-key)
 
       ;; error-delta : (instanceof style-delta%)
-      (define error-delta (make-object style-delta% 'change-style 'slant))
+      (define error-delta (make-object style-delta% 'change-style 'italic))
       (send error-delta set-delta-foreground (make-object color% 255 0 0))
       
       ;; error-color : (instanceof color%)

collects/drscheme/private/rep.ss

@@ -419,7 +419,7 @@ TODO
       (define result-delta (make-object style-delta%)) ; used to be 'change-weight 'bold
       (define error-delta (make-object style-delta%
                             'change-style
-                            'slant))
+                            'italic))
       (send error-delta set-delta-foreground (make-object color% 255 0 0))
       (send result-delta set-delta-foreground (make-object color% 0 0 175))
       (send output-delta set-delta-foreground (make-object color% 150 0 150))

collects/drscheme/syncheck.ss

@@ -1146,7 +1146,7 @@ If the namespace does not, they are colored the unbound color.
                         (remove check-syntax-button-parent-panel l))))
           (update-button-visibility/tab (get-current-tab))))
       
-      (define report-error-style (make-object style-delta% 'change-style 'slant))
+      (define report-error-style (make-object style-delta% 'change-style 'italic))
       (send report-error-style set-delta-foreground "red")
       
       (define (add-check-syntax-key-bindings keymap)

collects/framework/private/color-prefs.ss

@@ -57,7 +57,7 @@
       (define slant-check
         (make-check (string-constant cs-italic)
                     (λ (delta)
-                      (send delta set-style-on 'slant)
+                      (send delta set-style-on 'italic)
                       (send delta set-style-off 'base))
                     (λ (delta)
                       (send delta set-style-on 'normal)