From: Nick Dokos <ndokos@gmail.com>
To: emacs-orgmode@gnu.org
Subject: Re: orgtbl export to latex :fmt() fails
Date: Sat, 19 Jul 2014 00:09:25 -0400 [thread overview]
Message-ID: <877g3aq9ai.fsf@gmail.com> (raw)
In-Reply-To: 87pph3qpae.fsf@gmail.com
Nick Dokos <ndokos@gmail.com> writes:
> Nick Dokos <ndokos@gmail.com> writes:
>
>> Nothing - there is a bug in org-table.el:org-table-clean-before-export
>> where the regexp that matches special chars in the first column (see
>>
>> (info "(org)Advanced features")
>>
>> for the details) inadvertently matches "| | | | 3900|" and deletes the
>> first column. The regexp is set like this:
>>
>> (let ((special (if maybe-quoted
>> "^[ \t]*| *\\\\?[\#!$*_^/ ] *|"
>> "^[ \t]*| *[\#!$*_^/ ] *|"))
>>
>>
>
> Checking the list of special chars in the Advanced Features section
> above, I see #!$*_^/ only - I'm not sure what the \ is doing in the
> [...] character class. I propose getting rid of it as well as the space.
>
> Also, org-table-clean-before-export is called from two places in
> org-table.el, neither of which uses the maybe-quoted argument[fn:1], so
> I propose getting rid of it and the if clauses as well. Like this:
>
> diff --git a/lisp/org-table.el b/lisp/org-table.el
> index 6d649ab..bfe396e 100644
> --- a/lisp/org-table.el
> +++ b/lisp/org-table.el
> @@ -436,15 +436,11 @@ available parameters."
> "[ \t]*|[ \t]*")))))))
>
> (defvar org-table-clean-did-remove-column nil) ; dynamically scoped
> -(defun org-table-clean-before-export (lines &optional maybe-quoted)
> +(defun org-table-clean-before-export (lines)
> "Check if the table has a marking column.
> If yes remove the column and the special lines."
> - (let ((special (if maybe-quoted
> - "^[ \t]*| *\\\\?[\#!$*_^/ ] *|"
> - "^[ \t]*| *[\#!$*_^/ ] *|"))
> - (ignore (if maybe-quoted
> - "^[ \t]*| *\\\\?[!$_^/] *|"
> - "^[ \t]*| *[!$_^/] *|")))
> + (let ((special "^[ \t]*| *[#!$*_^/] *|")
> + (ignore "^[ \t]*| *[!$_^/] *|"))
> (setq org-table-clean-did-remove-column
> (not (memq nil
> (mapcar
>
> Any objections?
>
> Footnotes:
>
> [fn:1] I checked contrib as well and nobody uses it there either. Although
> it's possible that somebody uses it out in the wild, I think it's
> very unlikely. But if you do use it, let me know.
>
> Thanks,
I pushed this to maint and merged it into master.
--
Nick
next prev parent reply other threads:[~2014-07-19 4:09 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-17 19:46 orgtbl export to latex :fmt() fails Thorsten Grothe
2014-07-17 21:12 ` Nick Dokos
2014-07-17 21:54 ` Thorsten Grothe
2014-07-17 22:35 ` Nick Dokos
2014-07-18 9:46 ` Thorsten Grothe
2014-07-18 13:22 ` Nick Dokos
2014-07-18 18:59 ` Thorsten Grothe
2014-07-18 4:11 ` Nick Dokos
2014-07-19 4:09 ` Nick Dokos [this message]
2014-07-27 13:18 ` Bastien
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