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From: Emanuel Berg <moasen@zoho.com>
To: help-gnu-emacs@gnu.org
Subject: Re: Read-string with pointer at start of initial value
Date: Sat, 27 Jan 2018 01:20:11 +0100	[thread overview]
Message-ID: <86efmcgnk4.fsf@zoho.com> (raw)
In-Reply-To: mailman.8056.1517011017.27995.help-gnu-emacs@gnu.org

Michael Heerdegen wrote:

> (read-from-minibuffer "String: " (cons "Test"
> 1))
>
> `read-string' does also accept a cons as
> INITIAL-INPUT to specify the cursor position,
> so the following also works:
>
> (read-string "String: " (cons "Test" 1))
>
> but the docstring discourages its use.

In this case, I don't think there is any need
for it because finger-habits, especially
generic commands to move point etc., are
ultimately very fast.

But is this the reason why it is disencouraged
or is there another/other reasons?

As for the docstring, it says

  This argument has been superseded by
  DEFAULT-VALUE and should normally be nil in
  new code. It behaves as INITIAL-CONTENTS in
  `read-from-minibuffer' (which see).

What does "which see" mean?

GNU Emacs 24.4.1 (arm-unknown-linux-gnueabihf,
GTK+ Version 3.14.5) of 2015-03-10 on bm-wb-01,
modified by Debian

-- 
underground experts united
http://user.it.uu.se/~embe8573


  parent reply	other threads:[~2018-01-27  0:20 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-26 22:58 Read-string with pointer at start of initial value Whitfield Diffie
2018-01-26 23:56 ` Michael Heerdegen
     [not found] ` <mailman.8056.1517011017.27995.help-gnu-emacs@gnu.org>
2018-01-27  0:20   ` Emanuel Berg [this message]
     [not found] <mailman.8055.1517009596.27995.help-gnu-emacs@gnu.org>
2018-01-26 23:43 ` Emanuel Berg

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