Sort the contents of a table:
gdbSort [<|>]varHandle1 ...
Options:
-proc tclSortProc TCL sort evaluation procedure.
-abs Sort by Absolute Value.
Notes:
1. Append a '>' prefix to the variable to sort
that variable in ascending order.
2. Append a '<' prefix to the variable to sort
that variable in descending order.
3. For custom sorting via the -proc option
the TCL procedure should return -1, 0, or 1
when two entries are compared:
proc sortProc {vList1 vList2 dList} ...
Where:
vList1 is a TCL list of values from entry 1;
vList2 is a TCL list of values from entry 2;
dList is a TCL list specifying the sort
directions as 1 or -1.
