Re: Metavariable [was: Help with --regex in locate]

2019-12-03 Thread tomas
On Tue, Dec 03, 2019 at 10:18:59AM -0500, Stefan Monnier wrote: > > I think the canonical name is "metasyntactic variable" [1]. I've > > seen also just "metavariable", although Wikipedia would say that > > the latter belongs in the realm of logic [2], not programming. > > AFAICT those two usages a

Re: Metavariable [was: Help with --regex in locate]

2019-12-03 Thread Stefan Monnier
> I think the canonical name is "metasyntactic variable" [1]. I've > seen also just "metavariable", although Wikipedia would say that > the latter belongs in the realm of logic [2], not programming. AFAICT those two usages are one and the same: when you see "foo" it's because the code is actually

Metavariable [was: Help with --regex in locate]

2019-12-03 Thread tomas
On Tue, Dec 03, 2019 at 08:07:16AM -0500, rhkra...@gmail.com wrote: [...] > On Tuesday, December 03, 2019 07:16:22 AM Andrei POPESCU wrote: > > With 'find' instead of 'locate'. [...] > It took me a minute (well, a trial) to realize that dir_with_repos is a > metaname (right word?). I prefer a