[Gnuplot-info] unsetting multiple objects

[Francky L. <Fr...@Le...>]

Dear,

at the moment, when one unsets an object that doesn't exist,
gnuplot generates an error and exits. It would be better if
gnuplot would generate a warning saying unsetting is unrequired
since the object doesn't exist, and that gnuplot continues operation.

What also would be great is an enumeration possibility in the unset
argument. Eg: between consecutive plots of a multiplot plot:
 unset label 1, 2, 3, 4, 5, 6, 7, 8, 9
instead of
 unset label 1
 unset label 2
 unset label 3
 unset label 4
 unset label 5
 unset label 6
 unset label 7
 unset label 8
 unset label 9
or better:
 unset label 1:9

Regards,

Francky