[PATCH 0/1] MR10498: vbscript: Return correct error codes for missing statement separators.

[Francis De Brabandere (＠francisdb)]

When a statement and its closing keyword appear on the same line without
a separator (newline or colon), Windows returns specific error codes:
- 1042 (Must be first statement on the line) for End If, End Select
- 1024 (Expected statement) for End While, End Class, Else End If
- 1025 (Expected end of statement) for Wend, Loop

Wine was returning generic E_FAIL (16389) for all of these. Add targeted
error productions in the parser grammar to detect block-closing keywords
following a statement without a separator, and set the appropriate
VBScript error code before aborting.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/10498