* Part 1
* Part 2
* Part 3
* Lint
* Part 5
* Part 6
* Part 7
* Part 8
* Part 9
* Enforce type naming prefix
All types need to start with TY_...
* Fix local types
TADIR performance #1756
All usages of TADIR aligned to use the same structure.
DELFLAG added in the structure.
2 identical structure definitions deleted.
todo: test this PR works after abapmerge has run