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From: Ihor Radchenko <yantar92@posteo.net>
To: Amy Grinn <grinn.amy@gmail.com>
Cc: emacs-orgmode@gnu.org
Subject: Re: [FR] :noweb-wrap header arg
Date: Thu, 23 May 2024 11:27:58 +0000	[thread overview]
Message-ID: <87ikz4ydhd.fsf@localhost> (raw)
In-Reply-To: <85r0dt77xf.fsf@gmail.com>

Amy Grinn <grinn.amy@gmail.com> writes:

>> I recommend the following:
>>
>> If the value starts from ", use Elisp's `read':
>>    |"# <<" ">>"
>>    (read (current-buffer)) ; => "# <<"
>>    otherwise, consider read until the first whitespace.
>>    |#<<; >>;
>>    (re-search-forward (rx (1+ (not whitespace))))
>>    #<<;|
>>
>> However, there may be edge cases like
>>
>> "<< >>"
>> "<< >>
>> << << >>
>> << "asd" >>
>
> I didn't implement this recommendation yet; I still think the regex is a
> more clear way of putting it, even without using a temporary buffer:
>
>     ;; If a pair of " is found separated by one or more
>     ;; characters, capture those characters as a group
>     (unless (eq i (string-match (rx (* space) ?\"
>                                     (group (+ (not ?\")))
>                                     ?\" (* space))
>                                 raw i))
>       ;; Otherwise, capture the next non-whitespace group of
>       ;; characters
>       (string-match (rx (* space) (group (* (not space))) (* space))
>                     raw i))
>
> Let me know what you think!

Consider cases like

"< \"" "\" >"

or

"< >"

-- 
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>


  reply	other threads:[~2024-05-23 11:27 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-05 19:22 noweb-start and noweb-end header args Amy Grinn
2024-03-05 22:41 ` termux
2024-03-06 11:21 ` Ihor Radchenko
2024-03-06 11:40   ` Amy Grinn
2024-03-06 11:47     ` Ihor Radchenko
2024-03-06 12:05       ` Amy Grinn
2024-03-06 13:33         ` Ihor Radchenko
2024-03-06 16:04           ` Amy Grinn
2024-03-07 13:50             ` Ihor Radchenko
2024-03-06 23:07     ` Amy Grinn
2024-03-07 13:58       ` Ihor Radchenko
2024-03-07 14:33         ` Amy Grinn
2024-03-07 14:49           ` Ihor Radchenko
2024-03-07 14:04 ` Ihor Radchenko
2024-03-07 15:06   ` Amy Grinn
2024-04-08 14:04   ` [FR] :noweb-wrap header arg Amy Grinn
2024-04-11 14:03     ` Ihor Radchenko
2024-04-11 18:46       ` Amy Grinn
2024-04-13 13:17         ` Ihor Radchenko
2024-05-11 16:01       ` Amy Grinn
2024-05-12 10:48         ` Ihor Radchenko
2024-05-22 23:17           ` Amy Grinn
2024-05-23 11:27             ` Ihor Radchenko [this message]
2024-07-01  9:56               ` Ihor Radchenko

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