In general, I find that toggling options are a bad idea. Things just get too confusing, especially if you have multiple "sources" for the options (like combinations of internal/compile-time default settings, environment variables, options entered through a batch file, options entered via a command-line, etc.). It just gets too confusing to keep track of whether in total you've entered an even or odd number of "toggles".
I usually set up my programs so that there is a +/- or yes/no "sub-option". Rather than toggling, there is an "override" or "priority" process of which option to use. For example, an option provided through an environment variable takes priority over a default/internal option -- it does not "toggle" the internal option but rather completely overrides it. Similarly, an option entered on the command-line takes priority over an option provided through an environment variable. I find this approach much less confusing than toggling. _______________________________________________ Freedos-devel mailing list Freedos-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freedos-devel
