Re: [AUCTeX-devel] Enhancement for brace pairing

[Mosè Giordano]

Please, ignore my previous message.  The insertion of a new line is
needed if he \left-like macro is inserted in a non blank line.

2013/9/28 Mosè Giordano <address@hidden>:
> Hi Ikumi and Tassilo,
>
> I cannot understand why in `TeX-arg-insert-braces' we need to insert a
> newline and then to delete it.  Has someone a clue about the
> rationale?  The following patch avoids all this (if it's really
> unnecessary):
>
> --8<---------------cut here---------------start------------->8---
> diff --git a/latex.el b/latex.el
> index f59168f..873c57e 100644
> --- a/latex.el
> +++ b/latex.el
> @@ -2204,14 +2204,7 @@ string."
>        (setq left-macro (buffer-substring-no-properties
>                          (point)
>                          (progn (backward-word 1) (point))))
> -      (backward-char)
> -      (LaTeX-newline)
> -      (indent-according-to-mode)
> -      ;; Delete possibly produced blank line.
> -      (beginning-of-line 0)
> -      (if (looking-at "^[ \t]*$")
> -          (progn (delete-horizontal-space)
> -                 (delete-char 1))))
> +      (indent-according-to-mode))
>      (let ((left-brace (completing-read
>                         (TeX-argument-prompt optional prompt
>                          "Which brace")
> --8<---------------cut here---------------end--------------->8---
>
> Bye,
> Mosè