2.19 reset

The reset command causes all graph-related options that can be set with the `set` command to take on their default values. This command is useful, e.g., to restore the default graph settings at the end of a command file, or to return to a defined state after lots of settings have been changed within a command file. Please refer to the `set` command to see the default values that the various options take.

The following `set` commands do not change the graph status and are thus left unchanged: the terminal set with `set term`, the output file set with output and directory paths set with loadpath and fontpath.