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[PATCH v16 0/2] MR10579: vbscript: Identifier improvements
by Francis De Brabandere (＠francisdb) April 11, 2026

April 11, 2026

Windows limits VBScript identifiers to 255 characters, returning error 1030 (Identifier too long) for longer names. Wine previously accepted identifiers of any length. VBScript allows square brackets to quote identifiers containing spaces, special characters, or reserved words. -- v16: vbscript: Support bracketed identifiers like [my var]. https://gitlab.winehq.org/wine/wine/-/merge_requests/10579

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[PATCH v2 0/1] MR10489: vbscript: Return specific error codes for missing keywords in parser.
by Francis De Brabandere (＠francisdb) April 11, 2026

April 11, 2026

Add error productions in the bison grammar for five cases where a specific keyword is expected after a recognized prefix: - Expected '=' after identifier in Const declaration (error 1011) - Expected 'To' after expression in For loop (error 1013) - Expected 'Then' after expression in If statement (error 1017) - Expected 'Case' after Select (error 1021) - Expected 'In' after identifier in For Each loop (error 1046) Previously these all fell through to the generic E_FAIL path in parser_error(). Now each sets the correct VBSE_EXPECTED_* error code via MAKE_VBSERROR before aborting the parse. -- v2: vbscript: Return specific error codes for missing keywords in parser. https://gitlab.winehq.org/wine/wine/-/merge_requests/10489

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[PATCH 0/1] MR10633: kernelbase: Ignore GENERIC_WRITE in CreateFile on CDs on Windows 9x.
by Alex Henrie (＠alexhenrie) April 11, 2026

April 11, 2026

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=59636 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10633

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[PATCH v7 0/4] MR10611: LPC: Implement proper LPC system
by Rose Hellsing (＠axtlos) April 10, 2026

April 10, 2026

Until now, LPC was just a stub, any application that relied on LPC for communication would fail. This change implements parts of LPC, to allow for IPC between programs. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=30069 - fully fixed, sqlservr is able to run as expected Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=59494 - partially fixed, starmoney doesn't flat out crash anymore, but it doesn't start fully, possibly because it uses the ALPC system which was introduced in Windows Vista, the version Starmoney 10 was advertised for -- v7: LPC: Implement wow64 and remove todo_wine from tests https://gitlab.winehq.org/wine/wine/-/merge_requests/10611

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[PATCH v6 0/4] MR10611: LPC: Implement proper LPC system
by Rose Hellsing (＠axtlos) April 10, 2026

April 10, 2026

Until now, LPC was just a stub, any application that relied on LPC for communication would fail. This change implements parts of LPC, to allow for IPC between programs. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=30069 - fully fixed, sqlservr is able to run as expected Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=59494 - partially fixed, starmoney doesn't flat out crash anymore, but it doesn't start fully, possibly because it uses the ALPC system which was introduced in Windows Vista, the version Starmoney 10 was advertised for -- v6: LPC: Implement wow64 and remove todo_wine from tests https://gitlab.winehq.org/wine/wine/-/merge_requests/10611

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[PATCH v12 0/2] MR10579: vbscript: Identifier improvements
by Francis De Brabandere (＠francisdb) April 10, 2026

April 10, 2026

Windows limits VBScript identifiers to 255 characters, returning error 1030 (Identifier too long) for longer names. Wine previously accepted identifiers of any length. VBScript allows square brackets to quote identifiers containing spaces, special characters, or reserved words. -- v12: vbscript: Support bracketed identifiers like [my var]. vbscript: Reject identifiers longer than 255 characters. https://gitlab.winehq.org/wine/wine/-/merge_requests/10579

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[PATCH 0/2] MR10627: winemac.drv, wintab32: Some fixes for Cocoa-initiated quits
by Tim Clem (＠tclem) April 10, 2026

April 10, 2026

The EA app was refusing to exit when quit via Cocoa for two reasons: - the wintab32 window was responding 0 to WM_QUERYENDSESSION - the app itself closes a window in response to WM_QUERYENDSESSION, and we weren't expecting the corresponding WM_ENDSESSION to fail -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10627

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[PATCH v4 0/1] MR10510: vbscript: Implement byte-string functions LenB, LeftB, RightB, MidB, InStrB, AscB, and ChrB.
by Francis De Brabandere (＠francisdb) April 10, 2026

April 10, 2026

These functions operate on raw bytes of the BSTR (UTF-16LE) data. Also fix InStrB registration to accept 2 args minimum, matching Windows. -- v4: vbscript: Implement byte-string functions LenB, LeftB, RightB, MidB, InStrB, AscB, and ChrB. https://gitlab.winehq.org/wine/wine/-/merge_requests/10510

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[PATCH v7 0/1] MR10484: vbscript: Return "Invalid for loop control variable" error for member expressions.
by Francis De Brabandere (＠francisdb) April 10, 2026

April 10, 2026

Windows VBScript rejects member expressions (e.g. x.y) as For/For Each loop control variables with error 1040. Accept MemberExpression in the parser rules and check for obj_expr to report the proper error instead of a generic syntax error. -- v7: vbscript: Return "Invalid for loop control variable" error for member expressions. https://gitlab.winehq.org/wine/wine/-/merge_requests/10484

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[PATCH v2 0/1] MR10626: user32/tests: Extract selection tests for listbox out of the monolithic check() test.
by James Hawkins (＠truiken) April 10, 2026

April 10, 2026

The extracted tests isolate the intention of the test and improve readability of what is being tested. -- v2: user32/tests: Extract selection tests for listbox out of the monolithic https://gitlab.winehq.org/wine/wine/-/merge_requests/10626

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[PATCH 0/1] MR10626: Draft: user32/tests: Extract selection tests for listbox out of the monolithic check() test.
by James Hawkins (＠truiken) April 10, 2026

April 10, 2026

The extracted tests isolate the intention of the test and improve readability of what is being tested. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10626

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[PATCH v8 0/3] MR10565: shcore: Implement Set/GetCurrentProcessExplicitAppUserModelID.
by Jan Robert Gerigk (＠RgSg86) April 10, 2026

April 10, 2026

Wine Bug: https://bugs.winehq.org/show_bug.cgi?id=59625 Set/GetCurrentProcessExplicitAppUserModelID were stubs. Set returned S_OK but discarded the value, Get always returned NULL with E_NOTIMPL. This broke .NET WPF applications that set an AppUserModelID during startup and later retrieve it, causing "String argument cannot be null or empty" crashes. Implement both using a process-wide variable protected by a critical section. Callers receive CoTaskMemAlloc'd copies per the API contract. -- v8: shcore/tests: Add tests for Set/GetCurrentProcessExplicitAppUserModelID. shcore: Implement Set/GetCurrentProcessExplicitAppUserModelID. include: Add identity string length constants to appmodel.h. https://gitlab.winehq.org/wine/wine/-/merge_requests/10565

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Re: [PATCH v15 0/1] MR10461: vbscript: Implement IDispatch::GetTypeInfo for class instances.
by Gabriel Ivăncescu (＠insn) April 10, 2026

April 10, 2026

Yes I had an initial implementation of it, similar to the one in jscript, but only jscript got in because then realized we could have used `CreateDispTypeInfo`. Initially I thought that API would have to save it to a file on disk that's why I didn't pursue it, but apparently that's not a requirement when using it. I've attached my (old) patches for vbscript [here](/uploads/652a7369f2f1cd4dd983383e2c6a72a9/old-vbscript-typeinfo.zip), I haven't really tested them or built but they still applied. Maybe you find something helpful, but if you're going to go with `CreateDispTypeInfo` anyway, then I guess it won't be very useful. That said I hadn't actually pursued `CreateDispTypeInfo` so I've no idea if it will work with everything or not. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10461#note_135818

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[PATCH v5 0/4] MR10611: LPC: Implement proper LPC system
by Rose Hellsing (＠axtlos) April 10, 2026

April 10, 2026

Until now, LPC was just a stub, any application that relied on LPC for communication would fail. This change implements parts of LPC, to allow for IPC between programs. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=30069 - fully fixed, sqlservr is able to run as expected Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=59494 - partially fixed, starmoney doesn't flat out crash anymore, but it doesn't start fully, possibly because it uses the ALPC system which was introduced in Windows Vista, the version Starmoney 10 was advertised for -- v5: ntdll/tests: Remove todo_wine from LPC port tests. https://gitlab.winehq.org/wine/wine/-/merge_requests/10611

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[PATCH v4 0/4] MR10611: LPC: Implement proper LPC system
by Rose Hellsing (＠axtlos) April 10, 2026

April 10, 2026

Until now, LPC was just a stub, any application that relied on LPC for communication would fail. This change implements parts of LPC, to allow for IPC between programs. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=30069 - fully fixed, sqlservr is able to run as expected Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=59494 - partially fixed, starmoney doesn't flat out crash anymore, but it doesn't start fully, possibly because it uses the ALPC system which was introduced in Windows Vista, the version Starmoney 10 was advertised for -- v4: ntdll/tests: Remove todo_wine from LPC port tests. https://gitlab.winehq.org/wine/wine/-/merge_requests/10611

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[PATCH 0/1] MR10623: msxml3: Release temporary document.
by Nikolay Sivov (＠nsivov) April 10, 2026

April 10, 2026

Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com> -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10623

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[PATCH v4 0/4] MR10104: user32/edit: set bCaptureState flag after SetCapture()
by Ivan Ivlev (＠iviv) April 10, 2026

April 10, 2026

Edit control does not release mouse capture after WM_LBUTTONDOWN has been processed two times in a row. This MR fixes this issue by releasing capture and setting it again on WM_LBUTTONDOWN if window was already captured. I have stumbled upon the app in which edit control process WM_LBUTTONDOWN twice on one mouse click. While in windows it causes no problem, wine edit does not release capture, so other buttons inside this app become unclickable. It happens because when WM_LBUTTONDOWN is processed twice, WM_CAPTURECHANGED is sent and bCaptureState is set to FALSE, then EDIT_WM_LButtonUp does not release capture because bCaptureState is already FALSE. Thing about tests: I have added test case for this problem to be visible. I also had to use todo_wine because SendMessageA for WM_LBUTTONDOWN and WM_LBUTTONUP returns 0 in wine and 1 in windows (which is not the case for combobox test, where SendMessageА for WM_LBUTTONDOWN also returns 1 in wine). -- v4: comctl32_v6/edit: set bCaptureState flag after SetCapture() user32/edit: set bCaptureState flag after SetCapture() comctl32/tests/edit.c: Test WM_LBUTTONDOWN processing user32/tests/edit.c: Test WM_LBUTTONDOWN processing https://gitlab.winehq.org/wine/wine/-/merge_requests/10104

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[PATCH 0/3] MR10622: msxml6: Implement Windows.Data.Xml.Dom.XmlLoadSettings runtime class.
by Olivia Ryan (＠olivi-r) April 10, 2026

April 10, 2026

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/10622

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[PATCH v3 0/4] MR10611: LPC: Implement proper LPC system
by Rose Hellsing (＠axtlos) April 10, 2026

April 10, 2026

Until now, LPC was just a stub, any application that relied on LPC for communication would fail. This change implements parts of LPC, to allow for IPC between programs. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=30069 - fully fixed, sqlservr is able to run as expected Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=59494 - partially fixed, starmoney doesn't flat out crash anymore, but it doesn't start fully, possibly because it uses the ALPC system which was introduced in Windows Vista, the version Starmoney 10 was advertised for -- v3: ntdll/tests: Remove todo_wine from LPC port tests. server: Implement LPC message passing (NtRequestPort, NtRequestWaitReplyPort, NtReplyPort, NtReplyWaitReceivePort) and Thread termination. https://gitlab.winehq.org/wine/wine/-/merge_requests/10611

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[PATCH v16 0/6] MR10419: ntdll: Fix thread stops inside __wine_syscall_dispatcher
by Hoshino Lina (＠hoshinolina) April 10, 2026

April 10, 2026

When SIGUSR1 is called while running inside `__wine_syscall_dispatcher`, the CPU context is not in a consistent state. To ensure that the captured context is always consistent: * If the SIGUSR1 arrives while saving the context, set a flag and defer handling it until after the context is fully saved. * If the SIGUSR1 arrives while restoring the context, rewind and retry restoring the context from the beginning. The latter relies on context restore being idempotent. The only case where that is not true is when the instrumentation callback is enabled. To address this, first make that path idempotent by saving the user %rip into %r10 in paths that enable the instrumentation callback. This fixes a regression introduced by 0a5f7a710365 which started leaking bogus SP values, but also generally fixes all other register value leaks due to SIGUSR1 racing with the syscall dispatcher. Supersedes: !10232 (FYI, the threadctx test introduced in this MR is stricter and also checks %rip, which will fail with that previous MR). Fixes: 0a5f7a710365 ("ntdll: Switch to the user stack before restoring the %fs register.") \ Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=59333 -- v16: gitlab: Run ntdll tests with win64 architecture. ntdll/tests: Abort wow64 tests early if wow64 is unavailable ntdll/tests: Add a test for interrupted syscall handling ntdll: Block SIGUSR1 when the thread context is being modified https://gitlab.winehq.org/wine/wine/-/merge_requests/10419

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[PATCH 0/1] MR10610: dbghelp/dwarf: Handle btBool values.
by Nikolay Sivov (＠nsivov) April 10, 2026

April 10, 2026

This was to get rid of FIXME I had with msxml3 tests crashes. I don't know if this is the correct way, or how to test it. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10610

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[PATCH v3 0/5] MR10618: msxml3/tests: Add some more tests for getNamedItem().
by Nikolay Sivov (＠nsivov) April 10, 2026

April 10, 2026

Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com> -- v3: msxml3/tests: Add a simple test for loading with gb2312 specified encoding. msxml3/tests: Add another test for subtree serialization with default namespaces. msxml3: Remove duplicated SafeArrayUnaccessData() in load(). msxml3: Do not try to convert NULL strings when creating libxml2 document representation. msxml3/tests: Add some more tests for getNamedItem(). https://gitlab.winehq.org/wine/wine/-/merge_requests/10618

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Re: [PATCH v15 0/1] MR10461: vbscript: Implement IDispatch::GetTypeInfo for class instances.
by Jacek Caban (＠jacek) April 10, 2026

April 10, 2026

I wonder if we should use something like `CreateDispTypeInfo` for that. We already have `ScriptTypeInfo` in vbscript, but as far as I remember, it does not use oleaut32 because we realized that too late. CC @insn who worked on this. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10461#note_135799

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Re: [PATCH v11 0/3] MR10225: libs/xml2: Tolerate embedded XML declarations inside elements.
by Nikolay Sivov (＠nsivov) April 10, 2026

April 10, 2026

@luben93 could you please retest Adobe CC installer with current wine from git? There is a chance this works better now. I tried installer from https://helpx.adobe.com/download-install/apps/download-install-apps/creativ…, but it fails to show any UI for me, and I don't know which versions people were testing with. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10225#note_135798

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[PATCH 0/1] MR10621: dbghelp: {Dwarf} Store btBool constant leaves as signed integer.
by eric pouech (＠epo) April 10, 2026

April 10, 2026

Signed-off-by: Eric Pouech <epouech(a)codeweavers.com> -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10621

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