From: Matt <matt@excalamus.com>
To: "Ihor Radchenko" <yantar92@posteo.net>
Cc: "osher jacob" <osherz5@gmail.com>,
"emacs-orgmode" <emacs-orgmode@gnu.org>
Subject: Re: [BUG] ob-shell doesn't evaluate last line on Windows (cmd/cmdproxy) [9.6.1 ( @ c:/Users/Osher/AppData/Roaming/.emacs.d/elpa/org-9.6.1/)]
Date: Mon, 30 Jan 2023 01:00:37 -0500 [thread overview]
Message-ID: <18601435e3d.ff39cc9a634254.5523257640909678550@excalamus.com> (raw)
In-Reply-To: <87fsbxwrmw.fsf@localhost>
---- On Thu, 26 Jan 2023 04:51:19 -0500 Ihor Radchenko wrote ---
> This will add a newline to "cmdproxy.exe" command -> "cmdproxy.exe\n".
> You should instead look into `org-babel--write-temp-buffer-input-file'.
I made the change in `org-babel--shell-command-on-region' based on your recommendation in https://list.orgmode.org/orgmode/87bkmttv2h.fsf@localhost/
I'd be happy to put it in `org-babel--write-temp-buffer-input-file'. Unfortunately, I don't understand why you suggest the change be made there. Wouldn't it make more sense to insert the newline into the temp buffer that `org-babel--write-temp-buffer-input-file' writes from?
I'm confused because I don't see a good way write a newline from `org-babel--write-temp-buffer-input-file'. All the file writing functions[fn:1], with the exception of `with-temp-file', require a region's start and end and `with-temp-file' appears to overwrite the file.
;; 99.999% sure this isn't what you meant
(defun org-babel--write-temp-buffer-input-file (input-file)
"Write the contents of the current temp buffer into INPUT-FILE."
(let ((start (point-min))
(end (point-max)))
(goto-char start)
(push-mark (point) 'nomsg)
(write-region start end input-file)
+ (with-temp-buffer
+ (insert "\n")
+ (write-region (point-min) (point-max) input-file))
(delete-region start end)
(exchange-point-and-mark)))
AFAICT, `org-babel--write-temp-buffer-input-file' is only called by `org-babel--shell-command-on-region' and that's only ever called by `org-babel-eval'. That's where the query (the block source) is inserted into a temp buffer. Maybe something like this?
modified lisp/ob-eval.el
@@ -64,7 +64,7 @@ Writes QUERY into a temp-buffer that is processed with
(let ((error-buffer (get-buffer-create " *Org-Babel Error*")) exit-code)
(with-current-buffer error-buffer (erase-buffer))
(with-temp-buffer
- (insert query "\n")
+ (insert (concat query "\n"))
(setq exit-code
(org-babel--shell-command-on-region
command error-buffer))
[fn:1] https://www.gnu.org/software/emacs/manual/html_node/elisp/Writing-to-Files.html#Writing-to-Files
next prev parent reply other threads:[~2023-01-30 6:01 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-16 16:27 [BUG] ob-shell doesn't evaluate last line on Windows (cmd/cmdproxy) [9.6.1 ( @ c:/Users/Osher/AppData/Roaming/.emacs.d/elpa/org-9.6.1/)] Osher Jacob
2023-01-16 21:40 ` Matt
2023-01-17 1:07 ` Matt
2023-01-17 19:53 ` Osher Jacob
2023-01-18 5:09 ` Matt
2023-01-18 9:05 ` Ihor Radchenko
2023-01-19 16:28 ` Osher Jacob
2023-01-20 4:29 ` Matt
2023-01-20 9:27 ` Ihor Radchenko
2023-01-23 3:12 ` Matt
2023-01-23 11:42 ` Ihor Radchenko
2023-01-26 4:04 ` Matt
2023-01-26 9:51 ` Ihor Radchenko
2023-01-30 6:00 ` Matt [this message]
2023-01-30 14:00 ` Ihor Radchenko
2023-01-30 17:08 ` Matt
2023-02-01 12:05 ` Ihor Radchenko
2023-02-01 20:21 ` Matt
2023-01-20 9:24 ` Ihor Radchenko
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