[texhax] plain TeX: separate itmes by comma in \write environment (was: plain TeX: separate itmes by comme in \write environment)

[Rodolfo Medina]

Rodolfo Medina <rodolfo.medina at gmail.com> writes:

> Hi all (La)TeX users.
>
> In (e)plain TeX: in a document of mine I'm using the \write command so to
> write a list of items in an external file and then input it in the document.
> I wish that items were separated by a comma, apart from the last one of
> course.  How can I do that?


Sorry...  I corrected `comme' to `comma'...