2.10.15: rm old keyword logic

[larshp]

closes #1462

[github-actions[bot]]

Regression test results:	Repository	Result
abap-openapi/abap-openapi	:green_circle:
abapGit/abapGit	:green_circle:
dominikpanzer/cacamber-BDD-for-ABAP	:green_circle:
heliconialabs/abap-opentelemetry	:green_circle:
heliconialabs/abap-protobuf	:green_circle:
larshp/abap-advent-2020	:green_circle:
larshp/abap-wasm	:green_circle:
larshp/abapNTLM	:green_circle:
larshp/abapPGP	:green_circle:
open-abap/open-abap-core	:green_circle:
open-abap/open-abap-gui	:green_circle:
open-abap/open-abap-odata	:green_circle:
open-abap/open-table-maintenance	:green_circle:
SAP/abap-file-formats-tools	:green_circle:
Sumu-Ning/AES	:green_circle:

Performance test results:	Performance	Before	After	Delta
1: APPEND and DELETE	1101ms	1116ms	15 :green_circle:
2: READ TABLE, table_line	982ms	1001ms	19 :green_circle:
3: LOOP USING KEY	1139ms	1126ms	-13 :green_circle:
4: Copy, same sorting	241ms	246ms	5 :green_circle:
5: Copy, becomes sorted	87ms	94ms	7 :green_circle:
6: INSERT INDEX 1	449ms	411ms	-38 :green_circle:
7: APPEND matching types	1005ms	983ms	-22 :green_circle:
8: READ TABLE BINARY SEARCH	81ms	84ms	3 :green_circle:
9: INSERT INTO TABLE hashed	21ms	20ms	-1 :green_circle:
10: DELETE ADJACENT	1513ms	1569ms	56 :green_circle:
11: READ WITH TABLE KEY HASHED	315ms	304ms	-11 :green_circle:
12: READ WITH KEY HASHED, primary	397ms	400ms	3 :green_circle:
13: INSERT INTO TABLE standard	62ms	61ms	-1 :green_circle:
14: Constant characters	117ms	127ms	10 :green_circle:
15: Compare characters	109ms	110ms	1 :green_circle:
16: Method number 5 :notes:	807ms	796ms	-11 :green_circle:
17: Substring and find negative	278ms	274ms	-4 :green_circle:
18: CO compare	221ms	218ms	-3 :green_circle:
19: Call method, compatible structure	382ms	393ms	11 :green_circle:
20: Call method, identical structure	18ms	18ms	0 :green_circle:
21: CASE many char constants	519ms	558ms	39 :green_circle:
22: READ TABLE WITH KEY secondary	52ms	52ms	0 :green_circle:
23: CASE many int constants	346ms	378ms	32 :green_circle:
24: Copy table contents	1256ms	1276ms	20 :green_circle:
25: READ TABLE, not found	44ms	48ms	4 :green_circle:
26: REPLACE OCCURRENCES, simple	161ms	150ms	-11 :green_circle:
27: READ TABLE, building hash	84ms	84ms	0 :green_circle:
28: CONCATENATE	3ms	3ms	0 :green_circle:
29: Write Hex to Hex via offset	2479ms	2476ms	-3 :green_circle:
30: Get Hex from Hex via offset	7ms	7ms	0 :green_circle:
31: SET BIT hex	1282ms	1339ms	57 :green_circle:
32: GET BIT hex	1023ms	1112ms	89 :green_circle:
33: Compare Hex	782ms	791ms	9 :green_circle:
34: Basic CONCATENATE	79ms	78ms	-1 :green_circle:
35: gt	352ms	332ms	-20 :green_circle:

Updated: 2024-09-06T06:39:51.406Z

SHA: 4ead6d23010d2cf3d589c8e52f1cfc2f8b33787d