6f06265e86
The source files are all encoded by UTF-8 without BOM. This will raise warnings and errors when compiling by the MSVC with some active code pages (ACP). The file `test/ask.cxx` contains such characters with UTF-8 encoding. Adding `/utf-8` here is equivalent to specifying `/source-charset:utf-8 /execution-charset:utf-8`, and all warnings and errors are removed.
README - Fast Light Tool Kit (FLTK) Version 1.4.0
WHAT IS FLTK?
The Fast Light Tool Kit ("FLTK", pronounced "fulltick") is a
cross-platform C++ GUI toolkit for UNIX®/Linux® (X11 or
Wayland), Microsoft® Windows®, and macOS®.
FLTK provides modern GUI functionality without the bloat and
supports 3D graphics via OpenGL® and its built-in GLUT
emulation. It was originally developed by Mr. Bill Spitzak
and is currently maintained by a small group of developers
across the world with a central repository on GitHub.
For more information see README.txt:
https://github.com/fltk/fltk/blob/master/README.txt
