Re: seq- functions

[Arash Esbati]

Hi Keita,

Ikumi Keita <ikumi@ikumi.que.jp> writes:

> Hm, I prefer simpler code, just
> (require 'seq)
> . However, I don't adhere this idea. 

Yes, this is the simpler version; the other one was just meant as a note
to people in couple of decades that the form isn't needed with Emacs 29
as minimum required version for AUCTeX :-)

> (I assume that (featurep 'seq) returns t on emacs 29.)

,----[ C-h f require RET ]
| require is a built-in function in ‘C source code’.
| 
| (require FEATURE &optional FILENAME NOERROR)
| [...]
| If the optional third argument NOERROR is non-nil, then, if
| the file is not found, the function returns nil instead of signaling
| an error.  Normally the return value is FEATURE.
`----

I don't think this has changed in Emacs 29.

Best, Arash