Avios 1.5.3 (patch applied from 1.5.2; circa 04 August 1998)

CHANGELOG

@@ -118,3 +118,7 @@ Versions relased so far (and the release date in DD/MM/YY format):
  - Replaced sys_errlist array with strerror function which now means the
        code no longer needs the FREEBSD compile option.
  - Got rid of the commas in $build so can do matching more easily if required.
+
+1.5.3 (3/8/98)
+ - Added "tidy" command.
+ - Minor bug fixes.

DOCS/commands

@@ -1262,3 +1262,25 @@ eg: print "Enter name> "; input name
 -------------------------------------------------------------------------------
 
 
+-------------------------------------------------------------------------------
+
+tidy <list>
+
+To the list commands any string that has the same words seperated by spaces
+is the same no matter how much the spacing varies.
+
+eg: "    hello    cruel   world  " is the same as "hello cruel world".
+
+This is not true for the string commands and operators such as '='. The tidy 
+command will take a list and tidy it up so that exactly one space is between
+each word.
+
+eg:
+
+   set l1 "    hello    cruel   world  "
+   set l2 " hello    cruel        world "
+   if [tidy l1] = [tidy l2]
+      printnl "They are the same list"
+   fi
+
+-------------------------------------------------------------------------------