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`if' in Elisp (was: Re: title-case function)
From: |
Emanuel Berg |
Subject: |
`if' in Elisp (was: Re: title-case function) |
Date: |
Sun, 21 Apr 2019 12:31:10 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux) |
Paul W. Rankin wrote:
>>> It seems to work alright, but I don't
>>> understand it? You don't need
>>> `progn' anymore?
>>>
>>> (if nil
>>> 0
>>> (message "been here")
>>> 1) ; 1 and got message
>>>
>>> ??
>>
>> Do you mean using progn for the ELSE in the
>> if expression? From the documentation on
>> `if':
>>
>> (if COND THEN ELSE...)
>>
>> THEN must be one expression, but ELSE... can
>> be zero or more expressions.
>
> So yeah, progn is unnecessary.
Unbelievable, when/how did this happen?!
>> Did you look into this [2] ?
>> BTW make a search for "Emanuel Berg" :)
>
> Ah right, no I didn't find that one. Nice.
>
> Given that there are no definitive rules
> regarding title case minor words, I think
> I prefer using a defcustom for these (i.e.
> I wouldn't consider "over" or "past" as
> a minor words because they're four letters).
I didn't have anything to do with the rules
when Mr. Voit wrote that, but I think I agree
with you, so I CC this to him so he can do what
he pleases with it.
--
underground experts united
http://user.it.uu.se/~embe8573
Re: title-case function, Eli Zaretskii, 2019/04/21
Re: title-case function, Jean-Christophe Helary, 2019/04/21