[CentOS] An m4 question

[Robin Lee]

On Sat, Sep 17, 2016 at 1:05 AM, <m.roth at 5-cent.us> wrote:

> Does anyone know what, if any, the limits are in m4 on the length of
> strings, such as in defines?
>
> That is, if I were to do
> define('LINUX', 'machine1, machine2,...machine120...')
>
> Is there a limit to how many I could put in that one define?
>
>        mark
>
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There is no arbitrary limit of string length for GNU m4.