* src/vm/memvars.c
* src/common/hbverdsp.c
* doc/whatsnew.txt
* include/hbsetup.ch
* utils/hbtest/rt_str.prg
* "5.3x" -> "5.3b"
* src/vm/memvars.c
* src/common/hbverdsp.c
* doc/whatsnew.txt
* include/hbsetup.ch
* utils/hbtest/rt_str.prg
* "5.3x" -> "5.3b"