change DrRacket doc to not attempt to render a control character

2014-05-09 09:23:53 -06:00 · 2014-05-09 09:23:53 -06:00 · db1c05f78e
commit db1c05f78e
parent e4e8a69e06
1 changed files with 4 additions and 1 deletions
--- a/pkgs/drracket-pkgs/drracket/scribblings/drracket/keybindings.scrbl
+++ b/pkgs/drracket-pkgs/drracket/scribblings/drracket/keybindings.scrbl
@ -254,7 +254,10 @@ These are the currently supported macro names and the keys they map into:
 	       [char (list-ref line 1)])
 	   (list (make-flow (list (make-paragraph (list (index (format "\\~a keyboard shortcut" macro))
 							(tt (format " \\~a" macro))))))
-		 (make-flow (list (make-paragraph (list (hspace 1) char)))))))
+		 (make-flow (list (make-paragraph (list (hspace 1) 
+                                                        (regexp-replace* #px"[[:cntrl:]]"
+                                                                         char
+                                                                         " "))))))))
       tex-shortcut-table))
 }
 ]