Re: Convert some Latex expressions in Emacs.

[Hongyi Zhao <hongyi.zhao@gmail.com>]

On Tue, May 17, 2022 at 11:23 AM Michael Heerdegen
<michael_heerdegen@web.de> wrote:
>
> Hongyi Zhao <hongyi.zhao@gmail.com> writes:
>
> > I roughly browse the relevant introduction here [1]. It seems that all
> > Emacs Lisp based regex patterns are more complicated and tedious than
> > other languages, e.g., python, wolfram, and so on.
> >
> > [1] https://elpa.gnu.org/packages/peg.html
>
> No, that's something different (and a bit more powerful).  Didn't want
> to confuse you.

I rechecked the description here [1], and still can't find any
difference. Why do you say they are different?

[1] https://www.emacswiki.org/emacs/peg.el

>
> When you do want to use regexps - what's the problem?  You have
> incremental regexp based query-replace, symbolic regexps with `rx',
> nearly anything one can dream of.
>
> Michael.
>
>