Incorrect preprocessor macro highlighting (with Chinese comment)

[Gornerrrrr]

Environment

• OS and Version: Windows11 23H2
• VS Code Version: v1.95.1
• C/C++ Extension Version: v1.22.10

Bug Summary and Steps to Reproduce

Bug Summary:
Preprocessor macro directives are not highlighted correctly.

Steps to reproduce:
Change the test file extension to '.h' and open it with VSCode.
test_IntelliSense.txt

Expected behavior:
Highlight the areas where the condition is true, and darken the areas where the condition is false.

Configuration and Logs

//
// !!! WARNING !!! AUTO-GENERATED FILE!
// PLEASE DO NOT MODIFY IT AND USE "platformio.ini":
// https://docs.platformio.org/page/projectconf/section_env_build.html#build-flags
//
{
"configurations": [
{
"name": "PlatformIO",
"includePath": [
"P:/Printer/HIM_SLA/Marlin",
"S:/Work/platformIO/packages/[email protected]/libraries/Wire/src",
"S:/Work/platformIO/packages/[email protected]/libraries/SoftwareSerial/src",
"S:/Work/platformIO/packages/[email protected]/libraries/Servo/src",
"S:/Work/platformIO/packages/[email protected]/libraries/SPI/src",
"S:/Work/platformIO/packages/[email protected]/libraries/IWatchdog/src",
"P:/Printer/HIM_SLA/Marlin/model_cfg",
"P:/Printer/HIM_SLA/Marlin/src/module/lcd",
"S:/Work/platformIO/packages/[email protected]/cores/arduino/avr",
"S:/Work/platformIO/packages/[email protected]/cores/arduino/stm32",
"S:/Work/platformIO/packages/[email protected]/cores/arduino/stm32/LL",
"S:/Work/platformIO/packages/[email protected]/cores/arduino/stm32/usb",
"S:/Work/platformIO/packages/[email protected]/cores/arduino/stm32/OpenAMP",
"S:/Work/platformIO/packages/[email protected]/cores/arduino/stm32/usb/hid",
"S:/Work/platformIO/packages/[email protected]/cores/arduino/stm32/usb/cdc",
"S:/Work/platformIO/packages/[email protected]/system/Drivers/STM32F4xx_HAL_Driver/Inc",
"S:/Work/platformIO/packages/[email protected]/system/Drivers/STM32F4xx_HAL_Driver/Src",
"S:/Work/platformIO/packages/[email protected]/system/STM32F4xx",
"S:/Work/platformIO/packages/[email protected]/system/Middlewares/ST/STM32_USB_Device_Library/Core/Inc",
"S:/Work/platformIO/packages/[email protected]/system/Middlewares/ST/STM32_USB_Device_Library/Core/Src",
"S:/Work/platformIO/packages/[email protected]/system/Middlewares/OpenAMP",
"S:/Work/platformIO/packages/[email protected]/system/Middlewares/OpenAMP/open-amp/lib/include",
"S:/Work/platformIO/packages/[email protected]/system/Middlewares/OpenAMP/libmetal/lib/include",
"S:/Work/platformIO/packages/[email protected]/system/Middlewares/OpenAMP/virtual_driver",
"S:/Work/platformIO/packages/[email protected]/CMSIS/Core/Include",
"S:/Work/platformIO/packages/[email protected]/system/Drivers/CMSIS/Device/ST/STM32F4xx/Include",
"S:/Work/platformIO/packages/[email protected]/system/Drivers/CMSIS/Device/ST/STM32F4xx/Source/Templates/gcc",
"S:/Work/platformIO/packages/[email protected]/CMSIS/DSP/Include",
"S:/Work/platformIO/packages/[email protected]/cores/arduino",
"S:/Work/platformIO/packages/[email protected]/variants/HIM_16INCH_F407",
"S:/Work/platformIO/packages/[email protected]/libraries/CMSIS_DSP/src",
"S:/Work/platformIO/packages/[email protected]/libraries/EEPROM/src",
"S:/Work/platformIO/packages/[email protected]/libraries/Keyboard/src",
"S:/Work/platformIO/packages/[email protected]/libraries/Mouse/src",
"S:/Work/platformIO/packages/[email protected]/libraries/SrcWrapper/src",
""
],
"browse": {
"limitSymbolsToIncludedHeaders": true,
"path": [
"P:/Printer/HIM_SLA/Marlin",
"S:/Work/platformIO/packages/[email protected]/libraries/Wire/src",
"S:/Work/platformIO/packages/[email protected]/libraries/SoftwareSerial/src",
"S:/Work/platformIO/packages/[email protected]/libraries/Servo/src",
"S:/Work/platformIO/packages/[email protected]/libraries/SPI/src",
"S:/Work/platformIO/packages/[email protected]/libraries/IWatchdog/src",
"P:/Printer/HIM_SLA/Marlin/model_cfg",
"P:/Printer/HIM_SLA/Marlin/src/module/lcd",
"S:/Work/platformIO/packages/[email protected]/cores/arduino/avr",
"S:/Work/platformIO/packages/[email protected]/cores/arduino/stm32",
"S:/Work/platformIO/packages/[email protected]/cores/arduino/stm32/LL",
"S:/Work/platformIO/packages/[email protected]/cores/arduino/stm32/usb",
"S:/Work/platformIO/packages/[email protected]/cores/arduino/stm32/OpenAMP",
"S:/Work/platformIO/packages/[email protected]/cores/arduino/stm32/usb/hid",
"S:/Work/platformIO/packages/[email protected]/cores/arduino/stm32/usb/cdc",
"S:/Work/platformIO/packages/[email protected]/system/Drivers/STM32F4xx_HAL_Driver/Inc",
"S:/Work/platformIO/packages/[email protected]/system/Drivers/STM32F4xx_HAL_Driver/Src",
"S:/Work/platformIO/packages/[email protected]/system/STM32F4xx",
"S:/Work/platformIO/packages/[email protected]/system/Middlewares/ST/STM32_USB_Device_Library/Core/Inc",
"S:/Work/platformIO/packages/[email protected]/system/Middlewares/ST/STM32_USB_Device_Library/Core/Src",
"S:/Work/platformIO/packages/[email protected]/system/Middlewares/OpenAMP",
"S:/Work/platformIO/packages/[email protected]/system/Middlewares/OpenAMP/open-amp/lib/include",
"S:/Work/platformIO/packages/[email protected]/system/Middlewares/OpenAMP/libmetal/lib/include",
"S:/Work/platformIO/packages/[email protected]/system/Middlewares/OpenAMP/virtual_driver",
"S:/Work/platformIO/packages/[email protected]/CMSIS/Core/Include",
"S:/Work/platformIO/packages/[email protected]/system/Drivers/CMSIS/Device/ST/STM32F4xx/Include",
"S:/Work/platformIO/packages/[email protected]/system/Drivers/CMSIS/Device/ST/STM32F4xx/Source/Templates/gcc",
"S:/Work/platformIO/packages/[email protected]/CMSIS/DSP/Include",
"S:/Work/platformIO/packages/[email protected]/cores/arduino",
"S:/Work/platformIO/packages/[email protected]/variants/HIM_16INCH_F407",
"S:/Work/platformIO/packages/[email protected]/libraries/CMSIS_DSP/src",
"S:/Work/platformIO/packages/[email protected]/libraries/EEPROM/src",
"S:/Work/platformIO/packages/[email protected]/libraries/Keyboard/src",
"S:/Work/platformIO/packages/[email protected]/libraries/Mouse/src",
"S:/Work/platformIO/packages/[email protected]/libraries/SrcWrapper/src",
""
]
},
"defines": [
"PLATFORMIO=60116",
"STM32F407xx",
"MARLIN_FIRMWARE",
"NDEBUG",
"HAL_STM32",
"USBCON",
"USBD_USE_CDC",
"TIM_IRQ_PRIO=13",
"ADC_RESOLUTION=12",
"VECT_TAB_OFFSET=0x10000",
"ARDUINO_BLACK_F407VE",
"PIO_FRAMEWORK_ARDUINO_NANOLIB_FLOAT_PRINTF",
"PIO_FRAMEWORK_ARDUINO_ENABLE_CDC",
"USBCON",
"USBD_USE_CDC",
"HAVE_HWSERIAL1",
"HAVE_HWSERIAL2",
"HAVE_HWSERIAL3",
"HAVE_HWSERIAL6",
"SERIAL_RX_BUFFER_SIZE=512",
"SERIAL_TX_BUFFER_SIZE=512",
"STM32F4xx",
"ARDUINO=10808",
"ARDUINO_ARCH_STM32",
"ARDUINO_HIM_16INCH_F407",
"BOARD_NAME="HIM_16INCH_F407"",
"HAL_UART_MODULE_ENABLED",
"USBD_USE_CDC",
"HAL_PCD_MODULE_ENABLED",
""
],
"cStandard": "gnu11",
"cppStandard": "gnu++14",
"compilerPath": "S:/Work/platformIO/packages/[email protected]/bin/arm-none-eabi-gcc.exe",
"compilerArgs": [
"-mfpu=fpv4-sp-d16",
"-mfloat-abi=hard",
"-mcpu=cortex-m4",
"-mthumb",
""
]
}
],
"version": 4
}

Other Extensions

No response

Additional context

I have been using the Marlin project to control my 3D printer. This project uses a large number of preprocessor directives, and I often encounter some jumping or display issues. Have any good suggestions?

[Gornerrrrr]

This issue has already been fixed in the pre-release version.

[sean-mcmanus]

@Gornerrrrr Yes, it was fixed from #12879 .