Making use of set_rcvar.

[Warner Losh]

On Jan 13, 2012, at 11:19 AM, Chris Rees wrote:
> Also, I tend to agree with Doug on the <<search and replace>> issue.
> If we really want to reuse code like that then we need to start using
> m4 or something (I'm only being half facetious here).

Well, nothing is keeping us from having foo.m4 as our source and compiling it into foo...

Except maybe the fact that m4 makes my eyeballs bleed (I did do my resume with m4 none-the-less :)

Warner