Sorry for the late response. I went a bit further than you suggested and replaced all min() and max() macros with more appropriate std::min() and std::max() functions. See https://sourceforge.net/p/squirrelsh/git/ci/13280cdf34d96216b4d10b9ea7656a42a967fc2b/ for details.
Updated to Squirrel 2.1
Better OS detection, nut just "win32" and "linux". Added original user manual.
Initial Subversion release
Minor improvements
Prepared for release of version 1.0
A bit of fixes and changes
Changed type of value returned by regmatch() function, fixed potential buffer overflow in scan() and fscan() functions and increased size of their internal buffers, fixed substr() that returned one redundant character. Other minor changes are present, too. :)