Currently, info commands of the package rely on having the gnupot manual installed and available to Emacs.
We could automate this process in two ways:
Install the gnuplot info manual we provide using the Makefile (which might not be great, since the info manual we provide does not necessarily match the gnuplot version installed on the user's machine)
Find the info manual installed with the system's gnuplot (if installed) and reference it (preferable)
EDIT: I think the best way to implement this is to create a defcustom gnuplot-info-file that points by default to the info file supplied by gnuplot.el (which I need to bump to 5.0), and to note in the README that this variable can be overriden for users with different versions of gnuplot.
Currently, info commands of the package rely on having the gnupot manual installed and available to Emacs.
We could automate this process in two ways:
EDIT: I think the best way to implement this is to create a defcustom gnuplot-info-file that points by default to the info file supplied by gnuplot.el (which I need to bump to 5.0), and to note in the README that this variable can be overriden for users with different versions of gnuplot.