Error in downstream project due to regex in FindExprTk
CMake Error at D:/installed/x64-windows-static/share/vtk/FindExprTk.cmake:27 (string):
Syntax error in cmake code at
D:/installed/x64-windows-static/share/vtk/FindExprTk.cmake:27
when parsing string
version = \"(2\.7[0-9.]+)\".*$
Invalid escape sequence \.