Patrick Welche wrote:
> the program's configure.ac tests
>
> if test "$LEX" != flex; then
>
> as a way of testing flex vs lex
The common motivation for distinguishing 'flex' from 'lex' is when someone
has a .l file that uses flex syntax (such as %option). If you are in this
case, you can
* Eric Blake wrote on Wed, Jun 10, 2009 at 02:41:21PM CEST:
> According to Ralf Wildenhues on 6/8/2009 2:59 PM:
> >
> > If I understand this correctly, then there are one, or even two ways to
> > portably reset traps to their default value: either use reset only one
> > signal at a time:
> >
> >
