Output a text at the current text position. The function will issue an error if no font was set before with ps_setfont().
ps_show() evaluates the following parameters and values as set by ps_set_parameter() and ps_set_value().
Distance between two consecutive glyphs. If this value is unequal to zero then all ligatures will be resolved. Values less than zero are allowed.
Setting this parameter to `false' will turn off kerning. Kerning is turned on by default.
Setting this parameter to `false' will turn off the use of ligatures. Ligatures are turned on by default.
Setting this parameter to `true' will turn on underlining. Underlining is turned off by default.
Setting this parameter to `true' will turn on overlining. Overlining is turned off by default.
Setting this parameter to `true' will turn on striking out. Striking out is turned off by default.