# keywords [G] for Windows GUI app, [C] for Console app, [X] for
# X/GTK Unix app, [U] for command-line Unix app, [M] for Macintosh app.
# keywords [G] for Windows GUI app, [C] for Console app, [X] for
# X/GTK Unix app, [U] for command-line Unix app, [M] for Macintosh app.