bug#44232: global-display-fill-column-indicator-mode vs. readonly buffers

[積丹尼 Dan Jacobson]

>>>>> "EZ" == Eli Zaretskii <eliz@gnu.org> writes:
>> (Hmmm, (describe-variable 'fill-column) doesn't say what happens when one
>> makes it nil

EZ> What do you think happens then?

No idea. Wish they would document this stuff.

>> or how to make it "infinity."

EZ> What is "infinity" in this context, and why would one need it?

All I know is I often use C-u 9999 C-x f
to get the effect I want, as no other way is documented.

So the fill-column Docstring should say how to make it infinity(=no filling).