Patch: adding doc strings for \...DashPattern and \harmonicBy...

[Marc Hohl]

Hello list,

while working on issue 1135 (which is closed now!) I found out
that some functions still lack a proper doc string.
Attached is a patch which adds the missing (_i ...) to four of them.

Some functions concerning the string tunings are still not documented;
IIUC, David Katrup has posted some improvements recently that allow for
a better syntax in this area, so I didn't add a doc string here.

Please correct me if my english is too clumsy. To describe harmonics
in a concise way is not so easy (for me) as it seemed at first glance.

Regards,

Marc

Doc-adding-doc-strings-for-.DashPattern-and-harm.patch.txt
Description: Text document