Re: Speeding up Flymake in emacs-lisp-mode

["João Távora" <joaotavora@gmail.com>]

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On Fri, Nov 2, 2018 at 12:26 PM Noam Postavsky <npostavs@gmail.com> wrote:

> On Fri, 2 Nov 2018 at 07:55, João Távora <joaotavora@gmail.com> wrote:
>
> > It'd probably be better if only one process was launched and asked
> > (perhaps using server.el) to compile the files.
>
> Alternate idea: keep running a single compilation per Emac subprocess,
> but tell it what to compile by sending to stdin instead of command
> line args. That way, the process startup can happen asynchronously,
> and when you want to compile something you can arrange to have a
> subprocess ready and waiting for input.
>

Thanks.

First, I was under the impression that stdin/stdout for emacs was
not easy. Glad to hear it isn't, but how do I read from stdin?

Are you suggesting I keep a pool of ready to invoke emacsen
and discard them once they become "dirty"?

What do you mean by asynchronous process startup? Isn't that
a "stop-the-world" operation however it is invoked?

João Távora

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