set style increment

By default, successive plots within the same graph will use successive linetypes. set style increment userstyles changed this to step through successive user-defined line styles instead.

DEPRECATED. This command is present in gnuplot version 6.0 only if your copy was built with configuration option --enable-backward-compatibility. Instead use set linetype to redefine a convenient range of linetypes for the program to use. See set linetype.