Re: Re: [PATCH] Suppress extra newlines around source code in LaTeX export

From: Carsten Dominik <carsten.dominik@gmail.com>
To: Nicolas Girard <nicolas.girard@nerim.net>
Cc: emacs-orgmode <emacs-orgmode@gnu.org>
Subject: Re: Re: [PATCH] Suppress extra newlines around source code in LaTeX export
Date: Wed, 9 Dec 2009 11:00:36 +0100	[thread overview]
Message-ID: <D1E0A9FB-CF4A-4746-9A50-CC9F2E010D4B@gmail.com> (raw)
In-Reply-To: <51b0095d0912050358v4e0ec999k9a4e5826877ea995@mail.gmail.com>

Hi Nicolas,

I need additional information with respect to this patch:

> diff --git a/lisp/org-exp.el b/lisp/org-exp.el
> index 4c4d540..75ee548 100644
> --- a/lisp/org-exp.el
> +++ b/lisp/org-exp.el
> @@ -2423,7 +2423,7 @@ INDENT was the original indentation of the  
> block."
>                              (concat (car org-export-latex-verbatim- 
> wrap)
>                                      rtn (cdr org-export-latex- 
> verbatim-wrap)))
>  			  '(org-protected t))
> -		      "#+END_LaTeX\n"))
> +		      "#+END_LaTeX"))
>  	     ((eq backend 'ascii)
>  	      ;; This is not HTML or LaTeX, so just make it an example.
>  	      (setq rtn (org-export-number-lines rtn 'ascii 0 0 num cont  
> rpllbl fmt))

I have fixed this part, in a different way though.

> diff --git a/lisp/org-latex.el b/lisp/org-latex.el
> index ce697a3..18c2183 100644
> --- a/lisp/org-latex.el
> +++ b/lisp/org-latex.el
> @@ -877,7 +877,7 @@ If NUM, export sections as numerical sections."
>  		 (delete-region (point-at-bol 0) (point))
>  	       (insert (format "\\begin{%s}\n"
>  			       (symbol-name org-export-latex-low-levels))))
> -	     (insert (format "\n\\item %s\\\\\n%s\n"
> +	     (insert (format "\\item %s\n%s"
>  			     heading
>  			     (if label (format "\\label{%s}" label) "")))
>  	     (insert (org-export-latex-content content))

Why would you like to remove the "\\" as well?  When itemize lists are  
used to format headlines, I think there should be a line break after  
the end of the original headline.  Otherwise the text below the  
headline will flow into the headline.  Or am I missing something here?

> @@ -997,7 +997,7 @@ OPT-PLIST is the options plist for current  
> buffer."
>       (org-export-apply-macros-in-string org-export-latex-append- 
> header)
>       ;; insert the title
>       (format
> -      "\n\n\\title{%s}\n"
> +      "\n\\title{%s}\n"
>        ;; convert the title
>        (org-export-latex-content
>         title '(lists tables fixed-width keywords)))

What is the problem with additional empty lines before \\title  
command.  Does that really change anything in the output?

Thanks.

- Carsten

>

On Dec 5, 2009, at 12:58 PM, Nicolas Girard wrote:

> 2009/12/1 Nicolas Girard <nicolas.girard@nerim.net>:
>> Hi,
>> title says it all.
>>
>
> Hi,
>
> attached is a second patch which suppresses some other extra newlines
> in the LaTeX export. Let me know if  you need any explanation.
>
> -- 
> Nicolas
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- Carsten