informed us he released an updated version of his Squint editor tool for the ArmA series on the BI forums
This tool will automatically update to the latest version after installation and if not just run the setup.exe again.
Quote sbsmac :
Squint V126 is released. This fixes a problem with some preprocessor symbol definitions that caused squint to emit spurious errors for complex missions such as domination. Thanks to Lethal for reporting the problem.
To learn about the changes in more detail see my website.