version 2.5.15 (bison 3.0.5, flex 2.6.4)

upgrade win_bison to bison version 3.0.5

version 2.5.14 (bison 3.0.4, flex 2.6.4)

• CMake support
• revert to Visual Studio 2015 due to false positive virus alarms for win_flex.exe

version 2.4.12 (bison 2.7, flex 2.6.4)

• CMake support
• revert to Visual Studio 2015 due to false positive virus alarms for win_flex.exe

version 2.5.13 (bison 3.0.4, flex 2.6.4)

fixed VS 2017 compilation errors in location.cc

version 2.5.12 (bison 3.0.4, flex 2.6.4)

migrate to Visual Studio 2017

version 2.4.11 (bison 2.7, flex 2.6.4)

• migrate to Visual Studio 2017
• fixed VS 2017 compilation errors in location.cc

version 2.5.11 (bison 3.0.4, upgraded to flex 2.6.4)

upgrade win_flex to flex version 2.6.4
fixed compilation warnings

version 2.4.10 (bison 2.7, upgraded to flex 2.6.4)

upgrade win_flex to flex version 2.6.4
fixed compilation warnings

version 2.5.10 (bison 3.0.4, flex 2.6.3)

minor fixes
"data" folder was updated for bison 3.0.4

version 2.5.9 (bison 3.0.4, flex 2.6.3)

recovered --header-file win_flex option