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https://github.com/ocornut/imgui.git
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46efe961e8
Squashed commits (initially a commit from rokups + many rework by ocornut. keeping them separate commits made rebasing unnecessarily tricking so merged from 2024/02) ImStrv: many fixes (see details), added imconfig class extension example, added natvis description. ImStrv: rework toward ensuring End is always set to constant can be compile time calculated ImStrv: using length(), fix ambiguous empty() function, fix altered behaviors, removed unused operators. ImStrv: various tweaks and fixes. removed ImGuiTextRange from ImGuiTextFilter, fix test engine hooks, removed constructor only used twice.
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HELPER FILES FOR POPULAR DEBUGGERS
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imgui.gdb
GDB: disable stepping into trivial functions (*1).
(read comments inside file for details)
imgui.natstepfilter
Visual Studio Debugger: disable stepping into trivial functions (*1).
(read comments inside file for details)
imgui.natvis
Visual Studio Debugger: describe Dear ImGui types for better display.
With this, types like ImVector<> will be displayed nicely in the debugger.
(read comments inside file for details)
imgui_lldb.py
LLDB-based debuggers (*2): synthetic children provider and summaries for Dear ImGui types.
With this, types like ImVector<> will be displayed nicely in the debugger.
(read comments inside file for details)
(*2) Xcode, Android Studio, may be used from VS Code, C++Builder, CLion, Eclipse etc.
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NEW! DISABLED STEPPING INTO TRIVIAL FUNCTIONS
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Since 1.93.0 WIP (September 2026),
Dear ImGui uses a IM_NODEBUGSTEP macro to tag functions with __declspec(non_user_code)
or [[gnu::artificial]] to automatically tell debuggers to skip them.
(*1) Assuming the new IM_NODEBUGSTEP macro works, using imgui.natstepfilter etc.
may become unnecessary. Exact side effects on user experience yet to be clarified.
Additional references:
https://maskray.me/blog/skipping-boring-functions-in-debuggers
and https://news.ycombinator.com/item?id=42547576