--- gforth/kernel/tools.fs	1999/02/03 00:10:26	1.7
+++ gforth/kernel/tools.fs	1999/03/23 20:24:27	1.10
@@ -29,7 +29,7 @@ variable maxdepth-.s
 
 : .s ( -- ) \ tools dot-s
     \G Display the number of items on the data stack,
-    \G followed by a list of the items; TOS is the right-most item
+    \G followed by a list of the items; TOS is the right-most item.
     ." <" depth 0 .r ." > "
     depth 0 max maxdepth-.s @ min
     dup 0
@@ -45,7 +45,7 @@ Variable /dump
 
 : .4 ( addr -- addr' )
     3 FOR  -1 /dump +!  /dump @ 0<
-        IF  ."    "  ELSE  dup c@ 0 <# # # #> type space  THEN
+        IF  ."    "  ELSE  dup c@ 0 <<# # # #> type #>> space  THEN
     char+ NEXT ;
 : .chars ( addr -- )
     /dump @ bounds
@@ -57,7 +57,7 @@ Variable /dump
   dup .4 space .4 ." - " .4 space .4 drop  10 /dump +!  space .chars ;
 
 : dump  ( addr u -- ) \ tools dump
-    \G Display u lines of memory starting at address addr. Each line
+    \G Display @var{u} lines of memory starting at address @var{addr}. Each line
     \G displays the contents of 16 bytes. When Gforth is running under
     \G an operating system you may get @file{Invalid memory address} errors
     \G if you attempt to access arbitrary locations.
@@ -70,7 +70,7 @@ Variable /dump
 \ ?                                                     17may93jaw
 
 : ? ( a-addr -- ) \ tools question
-    \G Display the contents of address a-addr in the current number base.
+    \G Display the contents of address @var{a-addr} in the current number base.
     @ . ;
 
 \ words visible in roots                               14may93py