VDef2SPS creates SPSS syntax to define the variables
according to definitions of a specific SPSS data file
(*.sav).

The script will write into a new syntax window the SPSS
syntax needed to define the

- variable labels
- value labels
- missing values

as they are already defined in the specified SPSS data
file.

However, the missing value definitions of short string
variables and missing value definitions including lowest
or highest (like: MISSING VALUES V1 (LO THRU ..) or
MISSING VALUES (.. THRU HI)) will not be included!

If the script has finished the user has to save the SPSS
syntax (as a .sps-file) by himself.

WARNING: Close or save your SPSS data file before running
the script because it will not save a current data file
and will close it without a warning!