From: "Juan Manuel Macías" <maciaschain@posteo.net>
To: Max Nikulin <manikulin@gmail.com>
Cc: emacs-orgmode@gnu.org
Subject: Re: Verse block and separations
Date: Wed, 19 Oct 2022 11:24:35 +0000 [thread overview]
Message-ID: <87r0z4ys24.fsf@posteo.net> (raw)
In-Reply-To: <7d0019ad-cf64-3e76-c52a-1ccb4edfd1b2@gmail.com> (Max Nikulin's message of "Wed, 19 Oct 2022 18:08:32 +0700")
Max Nikulin writes:
> I still prefer to avoid replacement of latex newlines back to empty
> string. Though I am really happy with the following code, I expected a
> more concise snippet. Unit tests may found bugs in it.
>
> (let ((contents "\n\n 0 \n\n\na b\nc d e \n\n\nf g \n h i\n\n"))
> ;; Strip leading newlines.
> (setq contents
> (replace-regexp-in-string
> (rx string-start (1+ (0+ blank) ?\n)) ""
> contents 'fixed-case 'literal))
> ;; Add explicit line breaks and strip trailing spaces.
> (setq contents
> (replace-regexp-in-string
> (rx (0+ blank) ?\n
> (optional (group (1+ (0+ blank) ?\n)))
> (optional (group (0+ blank) (not (any blank ?\n)))))
> (lambda (m)
> (let ((par (match-string 1 m))
> (next (match-string 2 m)))
> (if next
> (concat (if par "\n\n" "\\\\\n")
> next)
> "")))
> contents 'fixed-case 'literal))
> ;; Indented lines.
> (replace-regexp-in-string
> (rx line-start (1+ blank))
> (lambda (m) (format "\\hspace*{%dem}" (length m)))
> contents 'fixed-case 'literal))
>
> Feel free to use it for inspiration during your work on a patch.
OK, thanks a lot. (BTW, I have yet to reply to some interesting things
you mention in this thread about the verse environment).
next prev parent reply other threads:[~2022-10-19 11:26 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-15 21:35 [bug] `org-latex-line-break-safe' breaks the export of verse blocks to LaTeX Juan Manuel Macías
2022-10-16 3:24 ` Ihor Radchenko
2022-10-16 12:08 ` Juan Manuel Macías
2022-10-16 15:04 ` Max Nikulin
2022-10-16 16:33 ` Verse block and separations (was: [bug] `org-latex-line-break-safe' breaks the export of verse blocks to LaTeX) Juan Manuel Macías
2022-10-17 8:54 ` Ihor Radchenko
2022-10-18 9:39 ` Verse block and separations Juan Manuel Macías
2022-10-17 14:48 ` Verse block and separations (was: [bug] `org-latex-line-break-safe' breaks the export of verse blocks to LaTeX) Max Nikulin
2022-10-19 11:08 ` Max Nikulin
2022-10-19 11:24 ` Juan Manuel Macías [this message]
2022-10-16 17:14 ` Line breaks and brackets in LaTeX export " Juan Manuel Macías
2022-10-17 9:04 ` Ihor Radchenko
2022-10-17 11:30 ` Line breaks and brackets in LaTeX export Juan Manuel Macías
2022-10-17 11:47 ` Ihor Radchenko
2022-10-17 12:27 ` Juan Manuel Macías
2022-10-17 15:01 ` Juan Manuel Macías
2022-10-17 16:46 ` Max Nikulin
2022-10-17 18:04 ` Juan Manuel Macías
2022-10-18 4:41 ` Ihor Radchenko
2022-10-18 14:23 ` Juan Manuel Macías
2022-10-19 3:57 ` Ihor Radchenko
2022-10-19 5:11 ` Max Nikulin
2022-10-19 11:16 ` Juan Manuel Macías
2022-10-19 12:30 ` Juan Manuel Macías
2022-10-19 17:07 ` Max Nikulin
2022-10-20 16:55 ` Juan Manuel Macías
2022-10-21 3:34 ` Ihor Radchenko
2022-10-21 16:38 ` Max Nikulin
2022-10-21 19:32 ` Juan Manuel Macías
[not found] ` <ac290c60-3b54-5521-eb16-82e6611dc6e2@gmail.com>
2022-10-20 17:07 ` Juan Manuel Macías
2022-10-29 2:36 ` Ihor Radchenko
2022-11-13 17:01 ` Max Nikulin
2022-10-18 4:39 ` Ihor Radchenko
2022-10-19 17:12 ` Max Nikulin
2022-10-20 5:07 ` Ihor Radchenko
2022-10-20 17:15 ` Max Nikulin
2022-10-21 3:41 ` Ihor Radchenko
2022-10-21 16:32 ` Max Nikulin
2022-10-22 5:15 ` Ihor Radchenko
2022-10-22 12:26 ` Juan Manuel Macías
2022-10-22 15:55 ` Max Nikulin
2022-11-01 1:51 ` Ihor Radchenko
2022-11-01 16:07 ` Max Nikulin
2022-11-02 6:44 ` Ihor Radchenko
2022-11-02 6:46 ` Ihor Radchenko
2022-11-02 15:27 ` Max Nikulin
2022-11-03 6:15 ` Ihor Radchenko
2022-11-03 15:00 ` Juan Manuel Macías
2022-11-03 15:33 ` Max Nikulin
2022-11-03 15:48 ` Juan Manuel Macías
2022-11-04 4:23 ` Ihor Radchenko
2022-11-04 5:40 ` Max Nikulin
2022-11-05 5:30 ` Ihor Radchenko
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