Optimize string substitution.
Test for PWGSC XML file format

Test for PWGSC standard XML data dictionary file format.
Correct temporary file suffix.
Reduce the memory requirements

Reduce the memory requirements to avoid "Out of memory" errors.
Check invalid JS functions

Check for invalid JS functions of the left side of an assignment
operator only.
Optimize string substitution.
Initial content
Reduce the memory requirements

Reduce the memory requirements to avoid "Out of memory" errors.
Invoke callback function once only.
Initial content
Initial content
Change message wording
Reduce the memory requirements

Reduce the memory requirements to avoid "Out of memory" errors.
Clean up temporary files when program exist.