Heap
 
 If the cc65 program can be successfully linked as system program using the linker
-configuration  but
+configuration  but
 uses the heap either explicitly or implicitly (i.e. by loading a driver) then
 the memory from $800 to $2000 can be added to the heap by calling
 .
 
 
    has the single
+  The function  has the single
   parameter .
   so that for example slot 6 drive 2 is mapped to  returns
+  The function  returns
   the correct sector count for all ProDOS 8 disks. However for any non-ProDOS 8
   disk it simply always returns 280 (which is only correct for a 140 KB disk).
   This condition is indicated by the  for those programs
+ for those programs
 omits the DOS 3.3 header. The right AppleCommander option to put system files
 without a header on a ProDOS 8 disk image is .
+on the chosen .
 
 
 
@@ -231,7 +231,7 @@ range.
 The easiest (and for really large programs in fact the only) way to have a cc65
 program use the memory from $800 to $2000 is to link it as binary
 (as opposed to system) program using the linker configuration
- with start address
+ with start address
 $800 and load it with Heap
 
 If the cc65 program can be successfully linked as system program using the linker
-configuration  but
+configuration  but
 uses the heap either explicitly or implicitly (i.e. by loading a driver) then
 the memory from $800 to $2000 can be added to the heap by calling
 .
 
 
    has the single
+  The function  has the single
   parameter .
   so that for example slot 6 drive 2 is mapped to  returns
+  The function  returns
   the correct sector count for all ProDOS 8 disks. However for any non-ProDOS 8
   disk it simply always returns 280 (which is only correct for a 140 KB disk).
   This condition is indicated by the .
+url="intro.html#ss6.5">.
 
 Each project consists of four parts, two are provided by cc65.  Those parts
 are:
-- 
2.39.5