Re: /lib/cpp not found in c-mode

[Eli Zaretskii]

> Date: Sun, 08 May 2005 22:02:25 +0300
> From: "Eli Zaretskii" <address@hidden>
> Cc: address@hidden, address@hidden
> 
> Well, if you are going to use integer values as the last arg to
> locate-file (which is deprecated usage, as the doc string says), why
> not call locate-file-internal directly and save a few cycles?

Actually, I take that back: calling locate-file with last arg 1 is
subtly different from calling it with last arg file-executable-p.  So
I think we should either fix openp to use the same code as
file-executable-p, or not use 1 here.