[BUG] export blocks no longer fontifying [9.7.10 (release_9.7.10 @ /Users/ben/Scripts/emacs/lisp/org/)]

[BUG] export blocks no longer fontifying [9.7.10 (release_9.7.10 @ /Users/ben/Scripts/emacs/lisp/org/)]

[Benjamin McMillan]

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At some point in the last few months, org mode stopped fontifying my
latex export blocks. However, an older version of emacs on my computer
still does fontify.
(The difference is seen even opening emacs with the -q flag)
It seems that there was a change to the function
org-fontify-meta-lines-and-blocks-1 in org.el, specifically at the
conditional that checks org-src-fontify-natively.
As the comment there explains, the intention is to only fontify src
blocks, but I don't see any option exposed to enable fontififcation of
export blocks, which is a fairly crucial feature to my workflow.

I think fontification of export blocks should follow that of src blocks,
or a separate option should be made. (Or, I may be missing some already
existing solution!)

For what it is worth, I can get the desired behavior by modifying the
code mentioned above to include "export", as in the following:
(and org-src-fontify-natively
    ;; Technically, according to
    ;; `org-src-fontify-natively' docstring, we should
    ;; only fontify src blocks.  However, it is common
    ;; to use undocumented fontification of example
    ;; blocks with undocumented language specifier.
    ;; Keep this undocumented feature for user
    ;; convenience.
    (member block-type '("src" "example" "export")))

Thanks,
Ben


Emacs  : GNU Emacs 31.0.50 (build 3, aarch64-apple-darwin23.5.0, NS
appkit-2487.60 Version 14.5 (Build 23F79))
 of 2024-08-29
Package: Org mode version 9.7.10 (release_9.7.10 @
/Users/ben/Scripts/emacs/lisp/org/)

current state:
==============
(setq
 org-noter-get-selected-text-hook '(org-noter-djvu--get-selected-text
org-noter-nov--get-selected-text
   org-noter-pdf--get-selected-text)
 org-yank-image-file-name-function 'org-yank-image-autogen-filename
 org-persist-before-write-hook '(org-element--cache-persist-before-write)
 org-noter-doc-split-fraction '(0.6 . 0.5)
 org-html-format-headline-function
'org-html-format-headline-default-function
 org-html-format-drawer-function #[514 "\207" [] 3 "\n\n(fn NAME CONTENTS)"]
 org-noter--get-current-view-hook '(org-noter-djvu--get-current-view
org-noter-nov--get-current-view
   org-noter-pdf--get-current-view)
 org-log-into-drawer "LOG"
 org-latex-format-inlinetask-function
'org-latex-format-inlinetask-default-function
 org-M-RET-may-split-line nil
 org-noter--pretty-print-location-for-title-hook
'(org-noter-djvu--pretty-print-location
  org-noter-nov--pretty-print-location
  org-noter-pdf--pretty-print-location-for-title)
 org-babel-tangle-lang-exts '(("python" . "py") ("emacs-lisp" . "el")
("elisp" . "el"))
 org-treat-insert-todo-heading-as-state-change t
 org-noter--get-highlight-location-hook '(org-noter-pdf--get-highlight)
 org-roam-db-node-include-function #[0 "\300\207" [t] 1]
 org-timer-done-hook '(my/org-timer-done-actions)
 org-roam-log-setup-hook '(org-roam--register-completion-functions-h)
 org-speed-command-hook '(org-speed-command-activate
org-babel-speed-command-activate)
 org-export-in-background t
 org-persist-after-read-hook '(org-element--cache-persist-after-read)
 org-confirm-elisp-link-function 'yes-or-no-p
 org-roam-preview-function 'org-roam-preview-default-function
 org-latex-format-headline-function
'org-latex-format-headline-default-function
 org-agenda-window-setup 'current-window
 org-noter--convert-to-location-cons-hook
'(org-noter-pdf--convert-to-location-cons)
 org-latex-format-drawer-function #[514 "\207" [] 3 "\n\n(fn _ CONTENTS)"]
 org-blank-before-new-entry '((heading) (plain-list-item))
 org-export-async-init-file "~/.emacs.d/org/export-dispatch-init.el"
 org-mode-hook '(my/org-mode-completion-setup #[nil ((org-bullets-mode 1))
(t)] er/add-org-mode-expansions
#[nil ((add-hook 'change-major-mode-hook 'org-fold-show-all 'append 'local))
  (org--rds reftex-docstruct-symbol org-attach-method
org--single-lines-list-is-paragraph
   org-element-greater-elements org-agenda-restrict-end
org-agenda-restrict-begin
   org-agenda-restrict visual-fill-column-width org-clock-history
org-agenda-current-date
   org-with-time org-defdecode org-def org-read-date-inactive org-ans2
org-ans1
   org-columns-current-fmt-compiled org-clock-current-task org-clock-effort
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org-agenda-archives-mode
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org-log-note-purpose
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org-last-changed-timestamp
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org-agenda-headline-snapshot-before-repeat
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org-agenda-buffer-tmp-name
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org-element-cache-persistent
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org-entities
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remember-data-file
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calc-embedded-open-formula
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org-indent-indentation-per-level
   org-element--timestamp-regexp org-element-cache-map-continue-from
   org-element-paragraph-separate org-agenda-buffer-name
org-inlinetask-min-level t)
  ]
#[0 "\300\301\302\303\304$\207"
  [add-hook change-major-mode-hook org-babel-show-result-all append local]
5]
org-babel-result-hide-spec org-babel-hide-all-hashes
#[0 "\301\211 \207" [imenu-create-index-function org-imenu-get-tree] 2])
 org-noter--doc-approx-location-hook '(org-noter-djvu--approx-location-cons
org-noter-nov--approx-location-cons
      org-noter-pdf--approx-location-cons)
 org-noter--pretty-print-highlight-location-hook
'(org-noter-pdf--pretty-print-highlight)
 org-noter-auto-save-last-location t
 org-noter-set-up-document-hook '(org-noter-djvu--setup-handler
org-noter-nov--setup-handler
 org-noter-pdf--doc-view-setup-handler
org-noter-pdf--pdf-view-setup-handler)
 org-capture-templates '(("i" "File to inbox" entry
 (file+olp "~/Projects/getitdone/getitdone.org" "PARA" "PROJECTS"
"PROCESS") "* %?")
("e" "File to emacs issues" entry
 (file+olp "~/.emacs.d/emacs-gtd.org" "Emacs PARA" "PROJECTS" "PROCESS") "*
%?")
("m" "Math note" entry
 (file+olp "~/Projects/getitdone/math-gtd.org" "MATH PARA" "PROJECTS"
"PROCESS") "* %?")
("f" "File to filing cabinet" entry
 (file+olp "~/Projects/getitdone/getitdone.org" "PARA" "PROJECTS" "FILE")
"* %?")
("l" "Local inbox" entry
 (file+headline
  (lambda nil (concat (file-name-directory (buffer-file-name))
".TODO.org")) "Inbox")
 "")
("r" "Research note" entry
 (file+headline (lambda nil (concat (buffer-file-name))) "RESEARCH NOTES")
 "* %?\n:LOG:\nENTRY-DATE: %t\n:END:\n- " :prepend t :jump-to-captured t)
("t" "File to tumble ideas" entry
 (file+olp "~/Projects/getitdone/getitdone.org" "PARA" "AREAS" "tumbles")
"* %?")
)
 org-id-link-consider-parent-id t
 org-confirm-shell-link-function 'yes-or-no-p
 org-export-dispatch-use-expert-ui t
 org-odt-format-headline-function 'org-odt-format-headline-default-function
 org-archive-hook '(org-attach-archive-delete-maybe)
 org-src-window-setup "plain"
 org-noter--show-arrow-hook '(org-noter-pdf--show-arrow)
 org-metaup-hook '(org-babel-load-in-session-maybe)
 org-occur-hook '(org-first-headline-recenter)
 org-ellipsis " \\/ "
 org-html-format-inlinetask-function
'org-html-format-inlinetask-default-function
 org-roam-node-annotation-function 'org-roam-node-read--annotation
 org-bullets-bullet-list '("○")
 org-confirm-babel-evaluate 'my/org-confirm-babel-evaluate
 org-ascii-format-drawer-function #[771 " \207" [] 4 "\n\n(fn NAME CONTENTS
WIDTH)"]
 org-roam-directory "/Users/ben/own/org-roam"
 org-indent-indentation-per-level 1
 org-roam-db-autosync-mode t
 org-roam-indirect-buffer-hook '(org-roam--register-completion-functions-h)
 org-bibtex-headline-format-function 'org-bibtex-headline-format-default
 org-capture-prepare-finalize-hook '(org-roam-capture--install-finalize-h)
 org-link-parameters '(("eww" :follow org-eww-open :store
org-eww-store-link)
      ("rmail" :follow org-rmail-open :store org-rmail-store-link)
      ("mhe" :follow org-mhe-open :store org-mhe-store-link)
      ("irc" :follow org-irc-visit :store org-irc-store-link :export
org-irc-export)
      ("info" :follow org-info-open :export org-info-export :store
org-info-store-link
:insert-description org-info-description-as-command)
      ("gnus" :follow org-gnus-open :store org-gnus-store-link)
      ("docview" :follow org-docview-open :export org-docview-export :store
org-docview-store-link)
      ("bibtex" :follow org-bibtex-open :store org-bibtex-store-link)
      ("bbdb" :follow org-bbdb-open :export org-bbdb-export :complete
org-bbdb-complete-link
:store org-bbdb-store-link)
      ("w3m" :store org-w3m-store-link)
      ("doi" :follow org-link-doi-open :export org-link-doi-export)
      ("roam" :follow org-roam-link-follow-link)
      ("attachment" :follow org-attach-follow :complete
org-attach-complete-link)
      ("id" :follow org-roam-id-open :store org-id-store-link-maybe)
("file+sys")
      ("file+emacs") ("shell" :follow org-link--open-shell)
      ("news" :follow
#[514 "\301\300\302 Q \"\207" ["news" browse-url ":"] 6 "\n\n(fn URL ARG)"])
      ("mailto" :follow
#[514 "\301\300\302 Q \"\207" ["mailto" browse-url ":"] 6 "\n\n(fn URL
ARG)"])
      ("https" :follow
#[514 "\301\300\302 Q \"\207" ["https" browse-url ":"] 6 "\n\n(fn URL
ARG)"])
      ("http" :follow
#[514 "\301\300\302 Q \"\207" ["http" browse-url ":"] 6 "\n\n(fn URL ARG)"])
      ("ftp" :follow
#[514 "\301\300\302 Q \"\207" ["ftp" browse-url ":"] 6 "\n\n(fn URL ARG)"])
      ("help" :follow org-link--open-help :store org-link--store-help)
      ("file" :complete org-link-complete-file) ("elisp" :follow
org-link--open-elisp))
 org-log-buffer-setup-hook '(org-roam-log--setup)
 org-noter-create-skeleton-functions '(org-noter-djvu--create-skeleton
org-noter-nov--create-skeleton-epub
      org-noter-pdf--create-skeleton)
 org-noter-get-buffer-file-name-hook '(org-noter-nov--get-buffer-file-name
org-noter-pdf--get-buffer-file-name)
 org-cycle-tab-first-hook '(org-babel-hide-result-toggle-maybe
org-babel-header-arg-expand)
 org-todo-keywords '((sequence "TODO(t!)" "|" "SUSP(s@)" "DONE(d!)"))
 org-return-follows-link t
 org-noter--get-containing-element-hook '(org-noter--get-containing-heading
 org-noter--get-containing-property-drawer)
 org-agenda-before-write-hook '(org-agenda-add-entry-text)
 org-metadown-hook '(org-babel-pop-to-session-maybe)
 org-agenda-restore-windows-after-quit t
 org-tab-first-hook '(org-babel-hide-result-toggle-maybe
org-babel-header-arg-expand)
 org-sort-function 'string-collate-lessp
 org--warnings nil
 org-startup-folded t
 org-babel-pre-tangle-hook '(save-buffer)
 org-roam-capture-new-node-hook '(org-roam-capture--insert-captured-ref-h)
 org-highlight-latex-and-related '(latex script entities)
 org-noter--get-precise-info-hook '(org-noter-djvu--get-precise-info
org-noter-nov--get-precise-info
   org-noter-pdf--doc-view-get-precise-info
   org-noter-pdf--pdf-view-get-precise-info)
 org-tags-column -90
 org-export-before-parsing-hook '(org-attach-expand-links)
 org-link-shell-confirm-function 'yes-or-no-p
 org-cycle-emulate-tab nil
 org-fold-core-isearch-open-function 'org-fold--isearch-reveal
 org-yank-adjusted-subtrees t
 org-roam-capture-preface-hook '(org-roam-capture--try-capture-to-ref-h)
 outline-isearch-open-invisible-function 'outline-isearch-open-invisible
 org-noter--doc-goto-location-hook '(org-noter-djvu--goto-location
org-noter-nov--goto-location
    org-noter-pdf--goto-location)
 org-src-mode-hook '(perject--auto-add-buffer
org-src-babel-configure-edit-buffer
    org-src-mode-configure-edit-buffer)
 org-roam-find-file-hook '(org-roam-buffer--setup-redisplay-h
org-roam--register-completion-functions-h
  org-roam--replace-roam-links-on-save-h
org-roam-db-autosync--setup-update-on-save-h)
 org-babel-load-languages '((emacs-lisp . t) (python . t) (gnuplot \.t))
 org-roam-ref-annotation-function 'org-roam-ref-read--annotation
 org-agenda-loop-over-headlines-in-active-region nil
 org-agenda-files '("~/Areas/reading/.TODO.org" "~/Areas/reading/
read_log.org" "~/Areas/talks/Stacks/.TODO.org"
   "~/.emacs.d/.TODO.org" "~/.emacs.d/emacs-gtd.org"
"~/.emacs.d/emacs-gtd.org_archive"
   "~/Projects/235embeddingsPaper/sagecalcs/.TODO.org"
   "~/Projects/235embeddingsPaper/.TODO.org"
"~/Projects/235embeddingsPaper/.TODO.org_archive"
   "~/Projects/235embeddingsPaper/embeddings.org"
"~/Projects/235embeddingsPaper/paper.org"
   "~/Projects/HessianMetrics/sagecalcs/.TODO.org"
"~/Projects/HessianMetrics/.TODO.org"
   "~/Projects/HessianMetrics/hessianmetrics.org"
"~/Projects/distributionmaps/.TODO.org"
   "~/Projects/distributionmaps/distributionmaps.org"
"~/Projects/foliations/Ben/.TODO.org"
   "~/Projects/foliations/Ben/singularfolia.org"
"~/Projects/getitdone/.TODO.org"
   "~/Projects/getitdone/KoreanTaxes.org" "~/Projects/getitdone/
filingcabinet.org"
   "~/Projects/getitdone/getitdone.org"
"~/Projects/getitdone/getitdone.org_archive"
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   "~/Projects/lecturenotes/notes.org" "~/Projects/miscmath/unfullblown.org"
   "~/Projects/pdemoduli/.TODO.org" "~/Projects/pdemoduli/pdemoduli.org"
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'(org-noter--create-session-from-document-file-default)
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'org-odt-format-inlinetask-default-function
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("asymptote" . asy) ("beamer" . latex)
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conf-desktop)
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("screen" . shell-script)
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("sh" . sh)
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("ksh" . sh)
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("csh" . sh)
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sh) ("wksh" . sh)
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 org-cycle-hook '(org-cycle-hide-archived-subtrees
org-cycle-show-empty-lines
 org-cycle-optimize-window-after-visibility-change
org-cycle-display-inline-images)
 org-persist-before-read-hook '(org-element--cache-persist-before-read)
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'(org-noter-djvu--pretty-print-location
org-noter-nov--pretty-print-location
org-noter-pdf--pretty-print-location)
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 org-odt-format-drawer-function #[514 "\207" [] 3 "\n\n(fn NAME CONTENTS)"]
 org-id-link-to-org-use-id 'create-if-interactive
 org-agenda-skip-archived-trees nil
 )

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Re: [BUG] export blocks no longer fontifying [9.7.10 (release_9.7.10 @ /Users/ben/Scripts/emacs/lisp/org/)]

[Ihor Radchenko]

Benjamin McMillan <mcmillanbb@gmail.com> writes:

> At some point in the last few months, org mode stopped fontifying my
> latex export blocks. However, an older version of emacs on my computer
> still does fontify.
> (The difference is seen even opening emacs with the -q flag)
> It seems that there was a change to the function
> org-fontify-meta-lines-and-blocks-1 in org.el, specifically at the
> conditional that checks org-src-fontify-natively.
> As the comment there explains, the intention is to only fontify src
> blocks, but I don't see any option exposed to enable fontififcation of
> export blocks, which is a fairly crucial feature to my workflow.
>
> I think fontification of export blocks should follow that of src blocks,
> or a separate option should be made. (Or, I may be missing some already
> existing solution!)
>
> For what it is worth, I can get the desired behavior by modifying the
> code mentioned above to include "export", as in the following:
> (and org-src-fontify-natively
>     ;; Technically, according to
>     ;; `org-src-fontify-natively' docstring, we should
>     ;; only fontify src blocks.  However, it is common
>     ;; to use undocumented fontification of example
>     ;; blocks with undocumented language specifier.
>     ;; Keep this undocumented feature for user
>     ;; convenience.
>     (member block-type '("src" "example" "export")))

Since we already do it for example blocks, I see not why we should not
for export blocks.

Would you be interested to submit a patch with your modification?
See https://orgmode.org/worg/org-contribute.html#first-patch

-- 
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>

Re: [BUG] export blocks no longer fontifying [9.7.10 (release_9.7.10 @ /Users/ben/Scripts/emacs/lisp/org/)]

[Benjamin McMillan]

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Ok, I am happy to submit a patch. It would be my first, so I will have to
find time to make the commit properly.

On Wed, Sep 11, 2024 at 1:59 AM Ihor Radchenko <yantar92@posteo.net> wrote:

> Benjamin McMillan <mcmillanbb@gmail.com> writes:
>
> > At some point in the last few months, org mode stopped fontifying my
> > latex export blocks. However, an older version of emacs on my computer
> > still does fontify.
> > (The difference is seen even opening emacs with the -q flag)
> > It seems that there was a change to the function
> > org-fontify-meta-lines-and-blocks-1 in org.el, specifically at the
> > conditional that checks org-src-fontify-natively.
> > As the comment there explains, the intention is to only fontify src
> > blocks, but I don't see any option exposed to enable fontififcation of
> > export blocks, which is a fairly crucial feature to my workflow.
> >
> > I think fontification of export blocks should follow that of src blocks,
> > or a separate option should be made. (Or, I may be missing some already
> > existing solution!)
> >
> > For what it is worth, I can get the desired behavior by modifying the
> > code mentioned above to include "export", as in the following:
> > (and org-src-fontify-natively
> >     ;; Technically, according to
> >     ;; `org-src-fontify-natively' docstring, we should
> >     ;; only fontify src blocks.  However, it is common
> >     ;; to use undocumented fontification of example
> >     ;; blocks with undocumented language specifier.
> >     ;; Keep this undocumented feature for user
> >     ;; convenience.
> >     (member block-type '("src" "example" "export")))
>
> Since we already do it for example blocks, I see not why we should not
> for export blocks.
>
> Would you be interested to submit a patch with your modification?
> See https://orgmode.org/worg/org-contribute.html#first-patch
>
> --
> 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>
>

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Re: [BUG] export blocks no longer fontifying [9.7.10 (release_9.7.10 @ /Users/ben/Scripts/emacs/lisp/org/)]

[Benjamin McMillan]

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I attach the patch here.

However, I have two questions.
First, I am not certain that I set up the repository correctly, because
when I run "make test" it generates 55 unexpected failures. This without
making any changes.
(The patch submitted here does not generate any new failures.)

Second, the existing comment at the patch becomes slightly out of date with
the change.
In fact, I propose that it might be good to update the docstring for
`org-src-fontify-natively' to explicitly state that it enable fontification
for src, example, and export blocks.
If that is agreed on, I am happy to submit a further patch.
Thanks,
Ben

On Mon, Sep 16, 2024 at 11:27 PM Benjamin McMillan <mcmillanbb@gmail.com>
wrote:

> Ok, I am happy to submit a patch. It would be my first, so I will have to
> find time to make the commit properly.
>
> On Wed, Sep 11, 2024 at 1:59 AM Ihor Radchenko <yantar92@posteo.net>
> wrote:
>
>> Benjamin McMillan <mcmillanbb@gmail.com> writes:
>>
>> > At some point in the last few months, org mode stopped fontifying my
>> > latex export blocks. However, an older version of emacs on my computer
>> > still does fontify.
>> > (The difference is seen even opening emacs with the -q flag)
>> > It seems that there was a change to the function
>> > org-fontify-meta-lines-and-blocks-1 in org.el, specifically at the
>> > conditional that checks org-src-fontify-natively.
>> > As the comment there explains, the intention is to only fontify src
>> > blocks, but I don't see any option exposed to enable fontififcation of
>> > export blocks, which is a fairly crucial feature to my workflow.
>> >
>> > I think fontification of export blocks should follow that of src blocks,
>> > or a separate option should be made. (Or, I may be missing some already
>> > existing solution!)
>> >
>> > For what it is worth, I can get the desired behavior by modifying the
>> > code mentioned above to include "export", as in the following:
>> > (and org-src-fontify-natively
>> >     ;; Technically, according to
>> >     ;; `org-src-fontify-natively' docstring, we should
>> >     ;; only fontify src blocks.  However, it is common
>> >     ;; to use undocumented fontification of example
>> >     ;; blocks with undocumented language specifier.
>> >     ;; Keep this undocumented feature for user
>> >     ;; convenience.
>> >     (member block-type '("src" "example" "export")))
>>
>> Since we already do it for example blocks, I see not why we should not
>> for export blocks.
>>
>> Would you be interested to submit a patch with your modification?
>> See https://orgmode.org/worg/org-contribute.html#first-patch
>>
>> --
>> 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>
>>
>

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[-- Attachment #2: 0001-lisp-org.el-Change-native-fontification-to-include-e.patch --]
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From 2e543eb4393b01a640c2b1d66de55a744be75bca Mon Sep 17 00:00:00 2001
From: Benjamin McMillan <mcmillanbb@gmail.com>
Date: Tue, 17 Sep 2024 21:05:07 +0900
Subject: [PATCH] lisp/org.el: Change native fontification to include export
 blocks

lisp/org.el (org-fontify-meta-lines-and-blocks-1): Add "export" to
list of block types that are fontified if org-src-fontify-natively
is non-nil.

TINYCHANGE
---
 lisp/org.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/org.el b/lisp/org.el
index d5c1dcb35..156e1716f 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -5497,7 +5497,7 @@ by a #."
                    ;; blocks with undocumented language specifier.
                    ;; Keep this undocumented feature for user
                    ;; convenience.
-                   (member block-type '("src" "example")))
+                   (member block-type '("src" "example" "export")))
 	      (save-match-data
                 (org-src-font-lock-fontify-block (or lang "") block-start block-end))
 	      (add-text-properties bol-after-beginline block-end '(src-block t)))
-- 
2.46.0

Re: [BUG] export blocks no longer fontifying [9.7.10 (release_9.7.10 @ /Users/ben/Scripts/emacs/lisp/org/)]

[Ihor Radchenko]

Benjamin McMillan <mcmillanbb@gmail.com> writes:

> I attach the patch here.

Thanks!

> However, I have two questions.
> First, I am not certain that I set up the repository correctly, because
> when I run "make test" it generates 55 unexpected failures. This without
> making any changes.
> (The patch submitted here does not generate any new failures.)

That's odd. May you share the log?

> Second, the existing comment at the patch becomes slightly out of date with
> the change.

Then, may you please update the comment?

Also, may you change the commit message to not sound like it is a new
feature? Just explain the purpose of the change as you did in this
email thread (but shorter, and then add a link to this thread).

> In fact, I propose that it might be good to update the docstring for
> `org-src-fontify-natively' to explicitly state that it enable fontification
> for src, example, and export blocks.

I'd rather not document this in `org-src-fontify-natively'. The name of
this variable does not really hint that it has anything to do with
export or example blocks.

We may eventually rename it to something more generic, but example
blocks may need to be re-considered because specifying language of the
example block is not even a part of Org syntax. So, generalizing and
documenting this is a bit tricky.

-- 
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>

Re: [BUG] export blocks no longer fontifying [9.7.10 (release_9.7.10 @ /Users/ben/Scripts/emacs/lisp/org/)]

[Ihor Radchenko]

[ Adding Org mailing list back to CC to keep the conversation public ]

Benjamin McMillan <mcmillanbb@gmail.com> writes:

> Dear Ihor,
> I am happy to make the changes.
> I am not sure what exactly made the last commit message read like a new
> feature, but hopefully the following is better:
> lisp/org.el: Add "export" to list of native fontified blocks
> If not, I can modify again.

Thanks!
Applied, onto bugfix.
I modified the commit message a bit.
https://git.savannah.gnu.org/cgit/emacs/org-mode.git/commit/?id=2a85367ea8

I also added you to the contributor list.
https://git.sr.ht/~bzg/worg/commit/84bb23ce

Fixed.

> And thanks for the explanation, it makes sense.
>
> Regards the logs, it may be because I don't have the org git repository set
> up properly.
> I cloned the source into a folder that has no relation to my emacs setup,
> so that might be causing problems.
> Logs:
> Ran 1284 tests, 1216 results as expected, 55 unexpected, 13 skipped
> (2024-09-17 19:52:08+0900, 75.466775 sec)
> 2 expected failures
> ...

Most of the failing tests are concerning running external programs (java
and maxima). It looks like you have them installed, but they somehow
misbehave. Maybe old versions?

>    FAILED  test-org-table/sort-lines  ((should (equal "| a | x |\n| B | 4
> |\n| c | 3 |\n" (org-test-with-temp-text "| <point>a | x |\n| c | 3 |\n| B
> | 4 |\n" (org-table-sort-lines nil 97) (buffer-string)))) :form (equal "| a
> | x |\n| B | 4 |\n| c | 3 |\n" #("| B | 4 |\n| a | x |\n| c | 3 |\n" 0 9
> (face org-table) 9 10 (face org-table-row) 10 19 (face org-table) 19 20
> (face org-table-row) 20 29 (face org-table) 29 30 (face org-table-row)))
> :value nil :explanation (array-elt 2 (different-atoms (97 "#x61" "?a") (66
> "#x42" "?B"))))

This is probably your locale. The test is checking sorting and sorting
depends on language settings. This one is kind of expected. Although it
would be nice to make test account for locales as well.

> 55 unexpected results:
>    FAILED  ob-java/args-quoted-string  ((should (string= "forty two\n42\n"
> (org-babel-execute-src-block))) :form (string= "forty two\n42\n" "") :value
> nil :explanation (arrays-of-different-length 13 0 "forty two\n42\n" ""
> first-mismatch-at 0))
>    FAILED  ob-java/import_library  ((should (string= "encoded=NDI=,
> decoded=42" (org-babel-execute-src-block))) :form (string= "encoded=NDI=,
> decoded=42" "") :value nil :explanation (arrays-of-different-length 24 0
> "encoded=NDI=, decoded=42" "" first-mismatch-at 0))
>    FAILED  ob-java/import_library_inline  ((should (string= "encoded=NDI=,
> decoded=42" (org-babel-execute-src-block))) :form (string= "encoded=NDI=,
> decoded=42" "") :value nil :explanation (arrays-of-different-length 24 0
> "encoded=NDI=, decoded=42" "" first-mismatch-at 0))
>    FAILED  ob-java/inhomogeneous_table  ((should (equal '(("forty" 4)
> ("two" 2)) (org-babel-execute-src-block))) :form (equal (("forty" 4) ("two"
> 2)) "") :value nil :explanation (different-types (("forty" 4) ("two" 2))
> ""))
>    FAILED  ob-java/integer-var  ((should (string= "42"
> (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at 0))
>    FAILED  ob-java/list-var  ((should (equal '("forty" "two")
> (org-babel-execute-src-block))) :form (equal ("forty" "two") "") :value nil
> :explanation (different-types ("forty" "two") ""))
>    FAILED  ob-java/matrix-var  ((should (equal '((2 4) (1 2))
> (org-babel-execute-src-block))) :form (equal ((2 4) (1 2)) "") :value nil
> :explanation (different-types ((2 4) (1 2)) ""))
>    FAILED  ob-java/matrix-var-with-header  ((should (equal '(("col1"
> "col2") hline (2 4) (1 2)) (org-babel-execute-src-block))) :form (equal
> (("col1" "col2") hline (2 4) (1 2)) ((""))) :value nil :explanation
> (proper-lists-of-different-length 4 1 (("col1" "col2") hline (2 4) (1 2))
> (("")) first-mismatch-at 0))
>    FAILED  ob-java/one-arg  ((should (string= "fortytwo"
> (org-babel-execute-src-block))) :form (string= "fortytwo" "") :value nil
> :explanation (arrays-of-different-length 8 0 "fortytwo" ""
> first-mismatch-at 0))
>    FAILED  ob-java/output-list-with-spaces  ((should (equal "forty
> two\nforty two\n" (org-babel-execute-src-block))) :form (equal "forty
> two\nforty two\n" "") :value nil :explanation (arrays-of-different-length
> 20 0 "forty two\nforty two\n" "" first-mismatch-at 0))
>    FAILED  ob-java/output-table-with-header  ((should (equal
> "|col1|col2|\n|-\n|2|1\n|4|2\n" (org-babel-execute-src-block))) :form
> (equal "|col1|col2|\n|-\n|2|1\n|4|2\n" "") :value nil :explanation
> (arrays-of-different-length 25 0 "|col1|col2|\n|-\n|2|1\n|4|2\n" ""
> first-mismatch-at 0))
>    FAILED  ob-java/read-list-return-array  ((should (equal '("forty" "two")
> (org-babel-execute-src-block))) :form (equal ("forty" "two") "") :value nil
> :explanation (different-types ("forty" "two") ""))
>    FAILED  ob-java/read-return-list  ((should (equal '("forty" "two")
> (org-babel-execute-src-block))) :form (equal ("forty" "two") "") :value nil
> :explanation (different-types ("forty" "two") ""))
>    FAILED  ob-java/read-return-list-with-package  ((should (equal '("forty"
> "two") (org-babel-execute-src-block))) :form (equal ("forty" "two") "")
> :value nil :explanation (different-types ("forty" "two") ""))
>    FAILED  ob-java/return-vector-using-array  ((should (equal '((4) (2))
> (org-babel-execute-src-block))) :form (equal ((4) (2)) ((""))) :value nil
> :explanation (proper-lists-of-different-length 2 1 ((4) (2)) ((""))
> first-mismatch-at 0))
>    FAILED  ob-java/return-vector-using-list  ((should (equal '((4) (2))
> (org-babel-execute-src-block))) :form (equal ((4) (2)) ((""))) :value nil
> :explanation (proper-lists-of-different-length 2 1 ((4) (2)) ((""))
> first-mismatch-at 0))
>    FAILED  ob-java/simple  ((should (string= "42"
> (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at 0))
>    FAILED  ob-java/simple-dir  ((should (string= "42" (unwind-protect
> (org-babel-execute-src-block) (delete-file (concat ... "Main.java"))
> (delete-file (concat ... "Main.class"))))) :form (string= "42" "") :value
> nil :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at
> 0))
>    FAILED  ob-java/simple-dir-with-package  ((should (string= "42"
> (unwind-protect (org-babel-execute-src-block) (delete-file (concat ...
> "pkg/Main.java")) (delete-file (concat ... "pkg/Main.class"))
> (delete-directory (concat ... "pkg"))))) :form (string= "42" "") :value nil
> :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at 0))
>    FAILED  ob-java/simple-return-float  ((should (equal 42.0
> (org-babel-execute-src-block))) :form (equal 42.0 "") :value nil
> :explanation (different-types 42.0 ""))
>    FAILED  ob-java/simple-return-int  ((should (eq 42
> (org-babel-execute-src-block))) :form (eq 42 "") :value nil)
>    FAILED  ob-java/simple-return-string  ((should (string= "forty two"
> (org-babel-execute-src-block))) :form (string= "forty two" "") :value nil
> :explanation (arrays-of-different-length 9 0 "forty two" ""
> first-mismatch-at 0))
>    FAILED  ob-java/simple-with-bracket  ((should (string= "[42"
> (org-babel-execute-src-block))) :form (string= "[42" "") :value nil
> :explanation (arrays-of-different-length 3 0 "[42" "" first-mismatch-at 0))
>    FAILED  ob-java/simple-with-class  ((should (string= "42"
> (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at 0))
>    FAILED  ob-java/simple-with-class-and-package  ((should (string= "42"
> (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at 0))
>    FAILED  ob-java/simple-with-class-attr  ((should (string= "42"
> (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at 0))
>    FAILED  ob-java/simple-with-class-attr-with-package  ((should (string=
> "42" (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at 0))
>    FAILED  ob-java/simple-with-main  ((should (string= "42"
> (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at 0))
>    FAILED  ob-java/simple-with-main-args-array  ((should (string= "42"
> (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at 0))
>    FAILED  ob-java/simple-with-main-whitespace  ((should (string= "42"
> (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at 0))
>    FAILED  ob-java/simple-with-no-main  ((should (string= "success"
> (org-babel-execute-src-block))) :form (string= "success" "") :value nil
> :explanation (arrays-of-different-length 7 0 "success" "" first-mismatch-at
> 0))
>    FAILED  ob-java/simple-with-non-public-class  ((should (string= "42"
> (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at 0))
>    FAILED  ob-java/simple-with-quote  ((should (string= "\"42\""
> (org-babel-execute-src-block))) :form (string= "\"42\"" "") :value nil
> :explanation (arrays-of-different-length 4 0 "\"42\"" "" first-mismatch-at
> 0))
>    FAILED  ob-java/simple-with-two-methods  ((should (string= "42"
> (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at 0))
>    FAILED  ob-java/string-var  ((should (string= "forty two, len=9"
> (org-babel-execute-src-block))) :form (string= "forty two, len=9" "")
> :value nil :explanation (arrays-of-different-length 16 0 "forty two, len=9"
> "" first-mismatch-at 0))
>    FAILED  ob-java/two-vars  ((should (string= "42"
> (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at 0))
>    FAILED  ob-java/var-with-class  ((should (string= "42"
> (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at 0))
>    FAILED  ob-java/var-with-class-and-hanging-curlies  ((should (string=
> "42" (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at 0))
>    FAILED  ob-java/var-with-class-and-package  ((should (string= "42"
> (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at 0))
>    FAILED  ob-java/var-with-main  ((should (string= "42"
> (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at 0))
>    FAILED  ob-java/vector-var  ((should (equal '("forty" "two")
> (org-babel-execute-src-block))) :form (equal ("forty" "two") "") :value nil
> :explanation (different-types ("forty" "two") ""))
>    FAILED  ob-maxima/batch+verbatim  ((should (equal
> (org-babel-execute-src-block) "(assume(z >
> 0),integrate(exp(-t)*t^z,t,0,inf))\n
> gamma(z + 1)")) :form (equal "(linenum:0,\n(assume(z >
> 0),integrate(exp(-t)*t^z,t,0,inf))\n
> gamma(z + 1)" "(assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))\n
>                     gamma(z + 1)") :value nil :explanation
> (arrays-of-different-length 104 92 "(linenum:0,\n(assume(z >
> 0),integrate(exp(-t)*t^z,t,0,inf))\n
> gamma(z + 1)" "(assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))\n
>                     gamma(z + 1)" first-mismatch-at 1))
>    FAILED  ob-maxima/batch+verbatim+:lisp  ((should (equal
> (org-babel-execute-src-block) "((%GAMMA SIMP) ((MPLUS SIMP) 1 $Z))")) :form
> (equal "(%i1) (linenum:0,\n((%GAMMA SIMP) ((MPLUS SIMP) 1 $Z))" "((%GAMMA
> SIMP) ((MPLUS SIMP) 1 $Z))") :value nil :explanation
> (arrays-of-different-length 53 35 "(%i1) (linenum:0,\n((%GAMMA SIMP)
> ((MPLUS SIMP) 1 $Z))" "((%GAMMA SIMP) ((MPLUS SIMP) 1 $Z))"
> first-mismatch-at 1))
>    FAILED  ob-maxima/batch+verbatim+empty-string  ((should (equal
> (org-babel-execute-src-block) "(%i1) \"\"\n(%o1) ")) :form (equal "(%i1)
> (linenum:0,\n(%i1) \"\"\n(%o1) " "(%i1) \"\"\n(%o1) ") :value nil
> :explanation (arrays-of-different-length 33 15 "(%i1) (linenum:0,\n(%i1)
> \"\"\n(%o1) " "(%i1) \"\"\n(%o1) " first-mismatch-at 6))
>    FAILED  ob-maxima/batch+verbatim+empty-string-vq  ((should (equal
> (org-babel-execute-src-block) "\"\"\n ")) :form (equal "(linenum:0,\n\"\"\n
> " "\"\"\n ") :value nil :explanation (arrays-of-different-length 16 4
> "(linenum:0,\n\"\"\n " "\"\"\n " first-mismatch-at 0))
>    FAILED  ob-maxima/batch+verbatim+quiet  ((should (equal
> (org-babel-execute-src-block) "(%i1) (assume(z >
> 0),integrate(exp(-t)*t^z,t,0,inf))\n(%o1)
>  gamma(z + 1)")) :form (equal "(%i1) (linenum:0,\n(%i1) (assume(z >
> 0),integrate(exp(-t)*t^z,t,0,inf))\n(%o1)
>  gamma(z + 1)" "(%i1) (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))\n(%o1)
>                            gamma(z + 1)") :value nil :explanation
> (arrays-of-different-length 116 98 "(%i1) (linenum:0,\n(%i1) (assume(z >
> 0),integrate(exp(-t)*t^z,t,0,inf))\n(%o1)
>  gamma(z + 1)" "(%i1) (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))\n(%o1)
>                            gamma(z + 1)" first-mismatch-at 7))
>    FAILED  ob-maxima/batch+verbatim+whitespace-string  ((should (equal
> (org-babel-execute-src-block) "(%i1) \" \"\n(%o1)
>         ")) :form (equal "(%i1) (linenum:0,\n(%i1) \" \"\n(%o1)
>                       " "(%i1) \" \"\n(%o1)
>   ") :value nil :explanation (arrays-of-different-length 68 50 "(%i1)
> (linenum:0,\n(%i1) \" \"\n(%o1)                                   " "(%i1)
> \" \"\n(%o1)                                   " first-mismatch-at 6))
>    FAILED  ob-maxima/integer-input  ((should (equal 4
> (org-babel-execute-src-block))) :form (equal 4 (("(linenum:0,") (4)))
> :value nil :explanation (different-types 4 (("(linenum:0,") (4))))
>    FAILED  ob-maxima/list-input  ((should (equal "[2, [2, 3], 4] "
> (org-babel-execute-src-block))) :form (equal "[2, [2, 3], 4] "
> "(linenum:0,\n[2, [2, 3], 4] ") :value nil :explanation
> (arrays-of-different-length 15 27 "[2, [2, 3], 4] " "(linenum:0,\n[2, [2,
> 3], 4] " first-mismatch-at 0))
>    FAILED  ob-maxima/matrix-output  ((should (equal '((1 2 3) (2 3 4) (3 4
> 5)) (org-babel-execute-src-block))) :form (equal ((1 2 3) (2 3 4) (3 4 5))
> (("(linenum:0," "" "") (1 2 3) (2 3 4) (3 4 5))) :value nil :explanation
> (proper-lists-of-different-length 3 4 ((1 2 3) (2 3 4) (3 4 5))
> (("(linenum:0," "" "") (1 2 3) (2 3 4) (3 4 5)) first-mismatch-at 0))
>    FAILED  ob-maxima/simple-list-input  ((should (equal "[1, 2, 3] "
> (org-babel-execute-src-block))) :form (equal "[1, 2, 3] " "(linenum:0,\n[1,
> 2, 3] ") :value nil :explanation (arrays-of-different-length 10 22 "[1, 2,
> 3] " "(linenum:0,\n[1, 2, 3] " first-mismatch-at 0))
>    FAILED  ob-maxima/string-input  ((should (equal "- sin(x)"
> (org-babel-execute-src-block))) :form (equal "- sin(x)" (("(linenum:0," "")
> ("-" "sin(x)"))) :value nil :explanation (different-types "- sin(x)"
> (("(linenum:0," "") ("-" "sin(x)"))))
>    FAILED  ob-maxima/table-input1  ((should (equal "[[2.0], [3.0]] "
> (org-babel-execute-src-block))) :form (equal "[[2.0], [3.0]] "
> "(linenum:0,\n[[2.0], [3.0]] ") :value nil :explanation
> (arrays-of-different-length 15 27 "[[2.0], [3.0]] " "(linenum:0,\n[[2.0],
> [3.0]] " first-mismatch-at 0))
>    FAILED  ob-maxima/table-input2  ((should (equal "[[2.0, 3.0]] "
> (org-babel-execute-src-block))) :form (equal "[[2.0, 3.0]] "
> "(linenum:0,\n[[2.0, 3.0]] ") :value nil :explanation
> (arrays-of-different-length 13 25 "[[2.0, 3.0]] " "(linenum:0,\n[[2.0,
> 3.0]] " first-mismatch-at 0))
>    FAILED  test-org-table/sort-lines  ((should (equal "| a | x |\n| B | 4
> |\n| c | 3 |\n" (org-test-with-temp-text "| <point>a | x |\n| c | 3 |\n| B
> | 4 |\n" (org-table-sort-lines nil 97) (buffer-string)))) :form (equal "| a
> | x |\n| B | 4 |\n| c | 3 |\n" #("| B | 4 |\n| a | x |\n| c | 3 |\n" 0 9
> (face org-table) 9 10 (face org-table-row) 10 19 (face org-table) 19 20
> (face org-table-row) 20 29 (face org-table) 29 30 (face org-table-row)))
> :value nil :explanation (array-elt 2 (different-atoms (97 "#x61" "?a") (66
> "#x42" "?B"))))
>
> 13 skipped results:
>   SKIPPED  org-missing-dependency/test-ob-R  ((skip-unless nil) :form nil
> :value nil)
>   SKIPPED  org-missing-dependency/test-ob-clojure  ((skip-unless nil) :form
> nil :value nil)
>   SKIPPED  org-missing-dependency/test-ob-haskell-ghci  ((skip-unless nil)
> :form nil :value nil)
>   SKIPPED  org-missing-dependency/test-ob-julia  ((skip-unless nil) :form
> nil :value nil)
>   SKIPPED  org-missing-dependency/test-ob-lua  ((skip-unless nil) :form nil
> :value nil)
>   SKIPPED  org-missing-dependency/test-ob-octave  ((skip-unless nil) :form
> nil :value nil)
>   SKIPPED  org-missing-dependency/test-ob-python  ((skip-unless nil) :form
> nil :value nil)
>   SKIPPED  org-missing-dependency/test-ob-ruby  ((skip-unless nil) :form
> nil :value nil)
>   SKIPPED  org-missing-dependency/test-ob-scheme  ((skip-unless nil) :form
> nil :value nil)
>   SKIPPED  org-missing-dependency/test-org-attach-git  ((skip-unless nil)
> :form nil :value nil)
>   SKIPPED  test-ob-shell/bash-uses-assoc-arrays  ((skip-unless (if-let
> ((bash (executable-find "bash"))) (eq 0 (process-file bash nil nil nil "-c"
> "declare -A assoc_array")))) :form (let* ((bash (and t (executable-find
> "bash")))) (if bash (eq 0 (process-file bash nil nil nil "-c" "declare -A
> assoc_array")) nil)) :value nil)
>   SKIPPED  test-ob-shell/bash-uses-assoc-arrays-with-lists  ((skip-unless
> (if-let ((bash (executable-find "bash"))) (eq 0 (process-file bash nil nil
> nil "-c" "declare -A assoc_array")))) :form (let* ((bash (and t
> (executable-find "bash")))) (if bash (eq 0 (process-file bash nil nil nil
> "-c" "declare -A assoc_array")) nil)) :value nil)
>   SKIPPED  test-org-fold/org-fold-display-inline-images  ((skip-unless (not
> noninteractive)) :form (not t) :value nil)
>
> make: *** [test] Error 1
>
>
>
>
>
>
> On Wed, Sep 18, 2024 at 3:43 AM Ihor Radchenko <yantar92@posteo.net> wrote:
>
>> Benjamin McMillan <mcmillanbb@gmail.com> writes:
>>
>> > I attach the patch here.
>>
>> Thanks!
>>
>> > However, I have two questions.
>> > First, I am not certain that I set up the repository correctly, because
>> > when I run "make test" it generates 55 unexpected failures. This without
>> > making any changes.
>> > (The patch submitted here does not generate any new failures.)
>>
>> That's odd. May you share the log?
>>
>> > Second, the existing comment at the patch becomes slightly out of date
>> with
>> > the change.
>>
>> Then, may you please update the comment?
>>
>> Also, may you change the commit message to not sound like it is a new
>> feature? Just explain the purpose of the change as you did in this
>> email thread (but shorter, and then add a link to this thread).
>>
>> > In fact, I propose that it might be good to update the docstring for
>> > `org-src-fontify-natively' to explicitly state that it enable
>> fontification
>> > for src, example, and export blocks.
>>
>> I'd rather not document this in `org-src-fontify-natively'. The name of
>> this variable does not really hint that it has anything to do with
>> export or example blocks.
>>
>> We may eventually rename it to something more generic, but example
>> blocks may need to be re-considered because specifying language of the
>> example block is not even a part of Org syntax. So, generalizing and
>> documenting this is a bit tricky.
>>
>> --
>> 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>
>>
> From c245df2136778fd34d3ed263208331ca4e35e54d Mon Sep 17 00:00:00 2001
> From: Benjamin McMillan <mcmillanbb@gmail.com>
> Date: Fri, 20 Sep 2024 23:43:55 +0900
> Subject: [PATCH] lisp/org.el: Add "export" to list of native fontified blocks
>
> * lisp/org.el (org-fontify-meta-lines-and-blocks-1): Add "export" to
> list of block types that are fontified if org-src-fontify-natively
> is non-nil.
>
> Link: https://list.orgmode.org/87h6aejf17.fsf@localhost/
> TINYCHANGE
> ---
>  lisp/org.el | 12 ++++++------
>  1 file changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/lisp/org.el b/lisp/org.el
> index d5c1dcb35..df58b47be 100644
> --- a/lisp/org.el
> +++ b/lisp/org.el
> @@ -5490,14 +5490,14 @@ by a #."
>  	    (org-remove-flyspell-overlays-in nl-before-endline end-of-endline)
>              (cond
>  	     ((and org-src-fontify-natively
> -                   ;; Technically, according to
> +                   ;; Technically, according to the
>                     ;; `org-src-fontify-natively' docstring, we should
>                     ;; only fontify src blocks.  However, it is common
> -                   ;; to use undocumented fontification of example
> -                   ;; blocks with undocumented language specifier.
> -                   ;; Keep this undocumented feature for user
> -                   ;; convenience.
> -                   (member block-type '("src" "example")))
> +                   ;; to use undocumented fontification of export and
> +                   ;; example blocks. (The latter which do not support a
> +                   ;; language specifier.) Keep this undocumented feature
> +                   ;; for user convenience.
> +                   (member block-type '("src" "export" "example")))
>  	      (save-match-data
>                  (org-src-font-lock-fontify-block (or lang "") block-start block-end))
>  	      (add-text-properties bol-after-beginline block-end '(src-block t)))
> -- 
> 2.46.0
>

-- 
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>

Re: [BUG] export blocks no longer fontifying [9.7.10 (release_9.7.10 @ /Users/ben/Scripts/emacs/lisp/org/)]

[Benjamin McMillan]

[-- Attachment #1: Type: text/plain, Size: 24491 bytes --]

Thank you!
And you are right, I haven't installed java on this computer, and a
terminal call to java returns the message "The operation couldn’t be
completed. Unable to locate a Java Runtime."
Is that expected behavior? I'm not very familiar with testing frameworks,
but wouldn't expect that the environment should be a source of failed tests
like that.

If it's not important, we can let the matter rest here. But for future
contributions, I would want the regression tests to be providing useful
feedback!

On Sun, Sep 22, 2024 at 6:51 PM Ihor Radchenko <yantar92@posteo.net> wrote:

> [ Adding Org mailing list back to CC to keep the conversation public ]
>
> Benjamin McMillan <mcmillanbb@gmail.com> writes:
>
> > Dear Ihor,
> > I am happy to make the changes.
> > I am not sure what exactly made the last commit message read like a new
> > feature, but hopefully the following is better:
> > lisp/org.el: Add "export" to list of native fontified blocks
> > If not, I can modify again.
>
> Thanks!
> Applied, onto bugfix.
> I modified the commit message a bit.
> https://git.savannah.gnu.org/cgit/emacs/org-mode.git/commit/?id=2a85367ea8
>
> I also added you to the contributor list.
> https://git.sr.ht/~bzg/worg/commit/84bb23ce
>
> Fixed.
>
> > And thanks for the explanation, it makes sense.
> >
> > Regards the logs, it may be because I don't have the org git repository
> set
> > up properly.
> > I cloned the source into a folder that has no relation to my emacs setup,
> > so that might be causing problems.
> > Logs:
> > Ran 1284 tests, 1216 results as expected, 55 unexpected, 13 skipped
> > (2024-09-17 19:52:08+0900, 75.466775 sec)
> > 2 expected failures
> > ...
>
> Most of the failing tests are concerning running external programs (java
> and maxima). It looks like you have them installed, but they somehow
> misbehave. Maybe old versions?
>
> >    FAILED  test-org-table/sort-lines  ((should (equal "| a | x |\n| B | 4
> > |\n| c | 3 |\n" (org-test-with-temp-text "| <point>a | x |\n| c | 3 |\n|
> B
> > | 4 |\n" (org-table-sort-lines nil 97) (buffer-string)))) :form (equal
> "| a
> > | x |\n| B | 4 |\n| c | 3 |\n" #("| B | 4 |\n| a | x |\n| c | 3 |\n" 0 9
> > (face org-table) 9 10 (face org-table-row) 10 19 (face org-table) 19 20
> > (face org-table-row) 20 29 (face org-table) 29 30 (face org-table-row)))
> > :value nil :explanation (array-elt 2 (different-atoms (97 "#x61" "?a")
> (66
> > "#x42" "?B"))))
>
> This is probably your locale. The test is checking sorting and sorting
> depends on language settings. This one is kind of expected. Although it
> would be nice to make test account for locales as well.
>
> > 55 unexpected results:
> >    FAILED  ob-java/args-quoted-string  ((should (string= "forty
> two\n42\n"
> > (org-babel-execute-src-block))) :form (string= "forty two\n42\n" "")
> :value
> > nil :explanation (arrays-of-different-length 13 0 "forty two\n42\n" ""
> > first-mismatch-at 0))
> >    FAILED  ob-java/import_library  ((should (string= "encoded=NDI=,
> > decoded=42" (org-babel-execute-src-block))) :form (string= "encoded=NDI=,
> > decoded=42" "") :value nil :explanation (arrays-of-different-length 24 0
> > "encoded=NDI=, decoded=42" "" first-mismatch-at 0))
> >    FAILED  ob-java/import_library_inline  ((should (string=
> "encoded=NDI=,
> > decoded=42" (org-babel-execute-src-block))) :form (string= "encoded=NDI=,
> > decoded=42" "") :value nil :explanation (arrays-of-different-length 24 0
> > "encoded=NDI=, decoded=42" "" first-mismatch-at 0))
> >    FAILED  ob-java/inhomogeneous_table  ((should (equal '(("forty" 4)
> > ("two" 2)) (org-babel-execute-src-block))) :form (equal (("forty" 4)
> ("two"
> > 2)) "") :value nil :explanation (different-types (("forty" 4) ("two" 2))
> > ""))
> >    FAILED  ob-java/integer-var  ((should (string= "42"
> > (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> > :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at
> 0))
> >    FAILED  ob-java/list-var  ((should (equal '("forty" "two")
> > (org-babel-execute-src-block))) :form (equal ("forty" "two") "") :value
> nil
> > :explanation (different-types ("forty" "two") ""))
> >    FAILED  ob-java/matrix-var  ((should (equal '((2 4) (1 2))
> > (org-babel-execute-src-block))) :form (equal ((2 4) (1 2)) "") :value nil
> > :explanation (different-types ((2 4) (1 2)) ""))
> >    FAILED  ob-java/matrix-var-with-header  ((should (equal '(("col1"
> > "col2") hline (2 4) (1 2)) (org-babel-execute-src-block))) :form (equal
> > (("col1" "col2") hline (2 4) (1 2)) ((""))) :value nil :explanation
> > (proper-lists-of-different-length 4 1 (("col1" "col2") hline (2 4) (1 2))
> > (("")) first-mismatch-at 0))
> >    FAILED  ob-java/one-arg  ((should (string= "fortytwo"
> > (org-babel-execute-src-block))) :form (string= "fortytwo" "") :value nil
> > :explanation (arrays-of-different-length 8 0 "fortytwo" ""
> > first-mismatch-at 0))
> >    FAILED  ob-java/output-list-with-spaces  ((should (equal "forty
> > two\nforty two\n" (org-babel-execute-src-block))) :form (equal "forty
> > two\nforty two\n" "") :value nil :explanation (arrays-of-different-length
> > 20 0 "forty two\nforty two\n" "" first-mismatch-at 0))
> >    FAILED  ob-java/output-table-with-header  ((should (equal
> > "|col1|col2|\n|-\n|2|1\n|4|2\n" (org-babel-execute-src-block))) :form
> > (equal "|col1|col2|\n|-\n|2|1\n|4|2\n" "") :value nil :explanation
> > (arrays-of-different-length 25 0 "|col1|col2|\n|-\n|2|1\n|4|2\n" ""
> > first-mismatch-at 0))
> >    FAILED  ob-java/read-list-return-array  ((should (equal '("forty"
> "two")
> > (org-babel-execute-src-block))) :form (equal ("forty" "two") "") :value
> nil
> > :explanation (different-types ("forty" "two") ""))
> >    FAILED  ob-java/read-return-list  ((should (equal '("forty" "two")
> > (org-babel-execute-src-block))) :form (equal ("forty" "two") "") :value
> nil
> > :explanation (different-types ("forty" "two") ""))
> >    FAILED  ob-java/read-return-list-with-package  ((should (equal
> '("forty"
> > "two") (org-babel-execute-src-block))) :form (equal ("forty" "two") "")
> > :value nil :explanation (different-types ("forty" "two") ""))
> >    FAILED  ob-java/return-vector-using-array  ((should (equal '((4) (2))
> > (org-babel-execute-src-block))) :form (equal ((4) (2)) ((""))) :value nil
> > :explanation (proper-lists-of-different-length 2 1 ((4) (2)) ((""))
> > first-mismatch-at 0))
> >    FAILED  ob-java/return-vector-using-list  ((should (equal '((4) (2))
> > (org-babel-execute-src-block))) :form (equal ((4) (2)) ((""))) :value nil
> > :explanation (proper-lists-of-different-length 2 1 ((4) (2)) ((""))
> > first-mismatch-at 0))
> >    FAILED  ob-java/simple  ((should (string= "42"
> > (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> > :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at
> 0))
> >    FAILED  ob-java/simple-dir  ((should (string= "42" (unwind-protect
> > (org-babel-execute-src-block) (delete-file (concat ... "Main.java"))
> > (delete-file (concat ... "Main.class"))))) :form (string= "42" "") :value
> > nil :explanation (arrays-of-different-length 2 0 "42" ""
> first-mismatch-at
> > 0))
> >    FAILED  ob-java/simple-dir-with-package  ((should (string= "42"
> > (unwind-protect (org-babel-execute-src-block) (delete-file (concat ...
> > "pkg/Main.java")) (delete-file (concat ... "pkg/Main.class"))
> > (delete-directory (concat ... "pkg"))))) :form (string= "42" "") :value
> nil
> > :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at
> 0))
> >    FAILED  ob-java/simple-return-float  ((should (equal 42.0
> > (org-babel-execute-src-block))) :form (equal 42.0 "") :value nil
> > :explanation (different-types 42.0 ""))
> >    FAILED  ob-java/simple-return-int  ((should (eq 42
> > (org-babel-execute-src-block))) :form (eq 42 "") :value nil)
> >    FAILED  ob-java/simple-return-string  ((should (string= "forty two"
> > (org-babel-execute-src-block))) :form (string= "forty two" "") :value nil
> > :explanation (arrays-of-different-length 9 0 "forty two" ""
> > first-mismatch-at 0))
> >    FAILED  ob-java/simple-with-bracket  ((should (string= "[42"
> > (org-babel-execute-src-block))) :form (string= "[42" "") :value nil
> > :explanation (arrays-of-different-length 3 0 "[42" "" first-mismatch-at
> 0))
> >    FAILED  ob-java/simple-with-class  ((should (string= "42"
> > (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> > :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at
> 0))
> >    FAILED  ob-java/simple-with-class-and-package  ((should (string= "42"
> > (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> > :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at
> 0))
> >    FAILED  ob-java/simple-with-class-attr  ((should (string= "42"
> > (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> > :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at
> 0))
> >    FAILED  ob-java/simple-with-class-attr-with-package  ((should (string=
> > "42" (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> > :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at
> 0))
> >    FAILED  ob-java/simple-with-main  ((should (string= "42"
> > (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> > :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at
> 0))
> >    FAILED  ob-java/simple-with-main-args-array  ((should (string= "42"
> > (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> > :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at
> 0))
> >    FAILED  ob-java/simple-with-main-whitespace  ((should (string= "42"
> > (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> > :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at
> 0))
> >    FAILED  ob-java/simple-with-no-main  ((should (string= "success"
> > (org-babel-execute-src-block))) :form (string= "success" "") :value nil
> > :explanation (arrays-of-different-length 7 0 "success" ""
> first-mismatch-at
> > 0))
> >    FAILED  ob-java/simple-with-non-public-class  ((should (string= "42"
> > (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> > :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at
> 0))
> >    FAILED  ob-java/simple-with-quote  ((should (string= "\"42\""
> > (org-babel-execute-src-block))) :form (string= "\"42\"" "") :value nil
> > :explanation (arrays-of-different-length 4 0 "\"42\"" ""
> first-mismatch-at
> > 0))
> >    FAILED  ob-java/simple-with-two-methods  ((should (string= "42"
> > (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> > :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at
> 0))
> >    FAILED  ob-java/string-var  ((should (string= "forty two, len=9"
> > (org-babel-execute-src-block))) :form (string= "forty two, len=9" "")
> > :value nil :explanation (arrays-of-different-length 16 0 "forty two,
> len=9"
> > "" first-mismatch-at 0))
> >    FAILED  ob-java/two-vars  ((should (string= "42"
> > (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> > :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at
> 0))
> >    FAILED  ob-java/var-with-class  ((should (string= "42"
> > (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> > :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at
> 0))
> >    FAILED  ob-java/var-with-class-and-hanging-curlies  ((should (string=
> > "42" (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> > :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at
> 0))
> >    FAILED  ob-java/var-with-class-and-package  ((should (string= "42"
> > (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> > :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at
> 0))
> >    FAILED  ob-java/var-with-main  ((should (string= "42"
> > (org-babel-execute-src-block))) :form (string= "42" "") :value nil
> > :explanation (arrays-of-different-length 2 0 "42" "" first-mismatch-at
> 0))
> >    FAILED  ob-java/vector-var  ((should (equal '("forty" "two")
> > (org-babel-execute-src-block))) :form (equal ("forty" "two") "") :value
> nil
> > :explanation (different-types ("forty" "two") ""))
> >    FAILED  ob-maxima/batch+verbatim  ((should (equal
> > (org-babel-execute-src-block) "(assume(z >
> > 0),integrate(exp(-t)*t^z,t,0,inf))\n
> > gamma(z + 1)")) :form (equal "(linenum:0,\n(assume(z >
> > 0),integrate(exp(-t)*t^z,t,0,inf))\n
> > gamma(z + 1)" "(assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))\n
> >                     gamma(z + 1)") :value nil :explanation
> > (arrays-of-different-length 104 92 "(linenum:0,\n(assume(z >
> > 0),integrate(exp(-t)*t^z,t,0,inf))\n
> > gamma(z + 1)" "(assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))\n
> >                     gamma(z + 1)" first-mismatch-at 1))
> >    FAILED  ob-maxima/batch+verbatim+:lisp  ((should (equal
> > (org-babel-execute-src-block) "((%GAMMA SIMP) ((MPLUS SIMP) 1 $Z))"))
> :form
> > (equal "(%i1) (linenum:0,\n((%GAMMA SIMP) ((MPLUS SIMP) 1 $Z))" "((%GAMMA
> > SIMP) ((MPLUS SIMP) 1 $Z))") :value nil :explanation
> > (arrays-of-different-length 53 35 "(%i1) (linenum:0,\n((%GAMMA SIMP)
> > ((MPLUS SIMP) 1 $Z))" "((%GAMMA SIMP) ((MPLUS SIMP) 1 $Z))"
> > first-mismatch-at 1))
> >    FAILED  ob-maxima/batch+verbatim+empty-string  ((should (equal
> > (org-babel-execute-src-block) "(%i1) \"\"\n(%o1) ")) :form (equal "(%i1)
> > (linenum:0,\n(%i1) \"\"\n(%o1) " "(%i1) \"\"\n(%o1) ") :value nil
> > :explanation (arrays-of-different-length 33 15 "(%i1) (linenum:0,\n(%i1)
> > \"\"\n(%o1) " "(%i1) \"\"\n(%o1) " first-mismatch-at 6))
> >    FAILED  ob-maxima/batch+verbatim+empty-string-vq  ((should (equal
> > (org-babel-execute-src-block) "\"\"\n ")) :form (equal
> "(linenum:0,\n\"\"\n
> > " "\"\"\n ") :value nil :explanation (arrays-of-different-length 16 4
> > "(linenum:0,\n\"\"\n " "\"\"\n " first-mismatch-at 0))
> >    FAILED  ob-maxima/batch+verbatim+quiet  ((should (equal
> > (org-babel-execute-src-block) "(%i1) (assume(z >
> > 0),integrate(exp(-t)*t^z,t,0,inf))\n(%o1)
> >  gamma(z + 1)")) :form (equal "(%i1) (linenum:0,\n(%i1) (assume(z >
> > 0),integrate(exp(-t)*t^z,t,0,inf))\n(%o1)
> >  gamma(z + 1)" "(%i1) (assume(z >
> 0),integrate(exp(-t)*t^z,t,0,inf))\n(%o1)
> >                            gamma(z + 1)") :value nil :explanation
> > (arrays-of-different-length 116 98 "(%i1) (linenum:0,\n(%i1) (assume(z >
> > 0),integrate(exp(-t)*t^z,t,0,inf))\n(%o1)
> >  gamma(z + 1)" "(%i1) (assume(z >
> 0),integrate(exp(-t)*t^z,t,0,inf))\n(%o1)
> >                            gamma(z + 1)" first-mismatch-at 7))
> >    FAILED  ob-maxima/batch+verbatim+whitespace-string  ((should (equal
> > (org-babel-execute-src-block) "(%i1) \" \"\n(%o1)
> >         ")) :form (equal "(%i1) (linenum:0,\n(%i1) \" \"\n(%o1)
> >                       " "(%i1) \" \"\n(%o1)
> >   ") :value nil :explanation (arrays-of-different-length 68 50 "(%i1)
> > (linenum:0,\n(%i1) \" \"\n(%o1)                                   "
> "(%i1)
> > \" \"\n(%o1)                                   " first-mismatch-at 6))
> >    FAILED  ob-maxima/integer-input  ((should (equal 4
> > (org-babel-execute-src-block))) :form (equal 4 (("(linenum:0,") (4)))
> > :value nil :explanation (different-types 4 (("(linenum:0,") (4))))
> >    FAILED  ob-maxima/list-input  ((should (equal "[2, [2, 3], 4] "
> > (org-babel-execute-src-block))) :form (equal "[2, [2, 3], 4] "
> > "(linenum:0,\n[2, [2, 3], 4] ") :value nil :explanation
> > (arrays-of-different-length 15 27 "[2, [2, 3], 4] " "(linenum:0,\n[2, [2,
> > 3], 4] " first-mismatch-at 0))
> >    FAILED  ob-maxima/matrix-output  ((should (equal '((1 2 3) (2 3 4) (3
> 4
> > 5)) (org-babel-execute-src-block))) :form (equal ((1 2 3) (2 3 4) (3 4
> 5))
> > (("(linenum:0," "" "") (1 2 3) (2 3 4) (3 4 5))) :value nil :explanation
> > (proper-lists-of-different-length 3 4 ((1 2 3) (2 3 4) (3 4 5))
> > (("(linenum:0," "" "") (1 2 3) (2 3 4) (3 4 5)) first-mismatch-at 0))
> >    FAILED  ob-maxima/simple-list-input  ((should (equal "[1, 2, 3] "
> > (org-babel-execute-src-block))) :form (equal "[1, 2, 3] "
> "(linenum:0,\n[1,
> > 2, 3] ") :value nil :explanation (arrays-of-different-length 10 22 "[1,
> 2,
> > 3] " "(linenum:0,\n[1, 2, 3] " first-mismatch-at 0))
> >    FAILED  ob-maxima/string-input  ((should (equal "- sin(x)"
> > (org-babel-execute-src-block))) :form (equal "- sin(x)" (("(linenum:0,"
> "")
> > ("-" "sin(x)"))) :value nil :explanation (different-types "- sin(x)"
> > (("(linenum:0," "") ("-" "sin(x)"))))
> >    FAILED  ob-maxima/table-input1  ((should (equal "[[2.0], [3.0]] "
> > (org-babel-execute-src-block))) :form (equal "[[2.0], [3.0]] "
> > "(linenum:0,\n[[2.0], [3.0]] ") :value nil :explanation
> > (arrays-of-different-length 15 27 "[[2.0], [3.0]] " "(linenum:0,\n[[2.0],
> > [3.0]] " first-mismatch-at 0))
> >    FAILED  ob-maxima/table-input2  ((should (equal "[[2.0, 3.0]] "
> > (org-babel-execute-src-block))) :form (equal "[[2.0, 3.0]] "
> > "(linenum:0,\n[[2.0, 3.0]] ") :value nil :explanation
> > (arrays-of-different-length 13 25 "[[2.0, 3.0]] " "(linenum:0,\n[[2.0,
> > 3.0]] " first-mismatch-at 0))
> >    FAILED  test-org-table/sort-lines  ((should (equal "| a | x |\n| B | 4
> > |\n| c | 3 |\n" (org-test-with-temp-text "| <point>a | x |\n| c | 3 |\n|
> B
> > | 4 |\n" (org-table-sort-lines nil 97) (buffer-string)))) :form (equal
> "| a
> > | x |\n| B | 4 |\n| c | 3 |\n" #("| B | 4 |\n| a | x |\n| c | 3 |\n" 0 9
> > (face org-table) 9 10 (face org-table-row) 10 19 (face org-table) 19 20
> > (face org-table-row) 20 29 (face org-table) 29 30 (face org-table-row)))
> > :value nil :explanation (array-elt 2 (different-atoms (97 "#x61" "?a")
> (66
> > "#x42" "?B"))))
> >
> > 13 skipped results:
> >   SKIPPED  org-missing-dependency/test-ob-R  ((skip-unless nil) :form nil
> > :value nil)
> >   SKIPPED  org-missing-dependency/test-ob-clojure  ((skip-unless nil)
> :form
> > nil :value nil)
> >   SKIPPED  org-missing-dependency/test-ob-haskell-ghci  ((skip-unless
> nil)
> > :form nil :value nil)
> >   SKIPPED  org-missing-dependency/test-ob-julia  ((skip-unless nil) :form
> > nil :value nil)
> >   SKIPPED  org-missing-dependency/test-ob-lua  ((skip-unless nil) :form
> nil
> > :value nil)
> >   SKIPPED  org-missing-dependency/test-ob-octave  ((skip-unless nil)
> :form
> > nil :value nil)
> >   SKIPPED  org-missing-dependency/test-ob-python  ((skip-unless nil)
> :form
> > nil :value nil)
> >   SKIPPED  org-missing-dependency/test-ob-ruby  ((skip-unless nil) :form
> > nil :value nil)
> >   SKIPPED  org-missing-dependency/test-ob-scheme  ((skip-unless nil)
> :form
> > nil :value nil)
> >   SKIPPED  org-missing-dependency/test-org-attach-git  ((skip-unless nil)
> > :form nil :value nil)
> >   SKIPPED  test-ob-shell/bash-uses-assoc-arrays  ((skip-unless (if-let
> > ((bash (executable-find "bash"))) (eq 0 (process-file bash nil nil nil
> "-c"
> > "declare -A assoc_array")))) :form (let* ((bash (and t (executable-find
> > "bash")))) (if bash (eq 0 (process-file bash nil nil nil "-c" "declare -A
> > assoc_array")) nil)) :value nil)
> >   SKIPPED  test-ob-shell/bash-uses-assoc-arrays-with-lists  ((skip-unless
> > (if-let ((bash (executable-find "bash"))) (eq 0 (process-file bash nil
> nil
> > nil "-c" "declare -A assoc_array")))) :form (let* ((bash (and t
> > (executable-find "bash")))) (if bash (eq 0 (process-file bash nil nil nil
> > "-c" "declare -A assoc_array")) nil)) :value nil)
> >   SKIPPED  test-org-fold/org-fold-display-inline-images  ((skip-unless
> (not
> > noninteractive)) :form (not t) :value nil)
> >
> > make: *** [test] Error 1
> >
> >
> >
> >
> >
> >
> > On Wed, Sep 18, 2024 at 3:43 AM Ihor Radchenko <yantar92@posteo.net>
> wrote:
> >
> >> Benjamin McMillan <mcmillanbb@gmail.com> writes:
> >>
> >> > I attach the patch here.
> >>
> >> Thanks!
> >>
> >> > However, I have two questions.
> >> > First, I am not certain that I set up the repository correctly,
> because
> >> > when I run "make test" it generates 55 unexpected failures. This
> without
> >> > making any changes.
> >> > (The patch submitted here does not generate any new failures.)
> >>
> >> That's odd. May you share the log?
> >>
> >> > Second, the existing comment at the patch becomes slightly out of date
> >> with
> >> > the change.
> >>
> >> Then, may you please update the comment?
> >>
> >> Also, may you change the commit message to not sound like it is a new
> >> feature? Just explain the purpose of the change as you did in this
> >> email thread (but shorter, and then add a link to this thread).
> >>
> >> > In fact, I propose that it might be good to update the docstring for
> >> > `org-src-fontify-natively' to explicitly state that it enable
> >> fontification
> >> > for src, example, and export blocks.
> >>
> >> I'd rather not document this in `org-src-fontify-natively'. The name of
> >> this variable does not really hint that it has anything to do with
> >> export or example blocks.
> >>
> >> We may eventually rename it to something more generic, but example
> >> blocks may need to be re-considered because specifying language of the
> >> example block is not even a part of Org syntax. So, generalizing and
> >> documenting this is a bit tricky.
> >>
> >> --
> >> 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>
> >>
> > From c245df2136778fd34d3ed263208331ca4e35e54d Mon Sep 17 00:00:00 2001
> > From: Benjamin McMillan <mcmillanbb@gmail.com>
> > Date: Fri, 20 Sep 2024 23:43:55 +0900
> > Subject: [PATCH] lisp/org.el: Add "export" to list of native fontified
> blocks
> >
> > * lisp/org.el (org-fontify-meta-lines-and-blocks-1): Add "export" to
> > list of block types that are fontified if org-src-fontify-natively
> > is non-nil.
> >
> > Link: https://list.orgmode.org/87h6aejf17.fsf@localhost/
> > TINYCHANGE
> > ---
> >  lisp/org.el | 12 ++++++------
> >  1 file changed, 6 insertions(+), 6 deletions(-)
> >
> > diff --git a/lisp/org.el b/lisp/org.el
> > index d5c1dcb35..df58b47be 100644
> > --- a/lisp/org.el
> > +++ b/lisp/org.el
> > @@ -5490,14 +5490,14 @@ by a #."
> >           (org-remove-flyspell-overlays-in nl-before-endline
> end-of-endline)
> >              (cond
> >            ((and org-src-fontify-natively
> > -                   ;; Technically, according to
> > +                   ;; Technically, according to the
> >                     ;; `org-src-fontify-natively' docstring, we should
> >                     ;; only fontify src blocks.  However, it is common
> > -                   ;; to use undocumented fontification of example
> > -                   ;; blocks with undocumented language specifier.
> > -                   ;; Keep this undocumented feature for user
> > -                   ;; convenience.
> > -                   (member block-type '("src" "example")))
> > +                   ;; to use undocumented fontification of export and
> > +                   ;; example blocks. (The latter which do not support a
> > +                   ;; language specifier.) Keep this undocumented
> feature
> > +                   ;; for user convenience.
> > +                   (member block-type '("src" "export" "example")))
> >             (save-match-data
> >                  (org-src-font-lock-fontify-block (or lang "")
> block-start block-end))
> >             (add-text-properties bol-after-beginline block-end
> '(src-block t)))
> > --
> > 2.46.0
> >
>
> --
> 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>
>

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Re: [BUG] export blocks no longer fontifying [9.7.10 (release_9.7.10 @ /Users/ben/Scripts/emacs/lisp/org/)]

[Ihor Radchenko]

Benjamin McMillan <mcmillanbb@gmail.com> writes:

> Thank you!
> And you are right, I haven't installed java on this computer, and a
> terminal call to java returns the message "The operation couldn’t be
> completed. Unable to locate a Java Runtime."
> Is that expected behavior? I'm not very familiar with testing frameworks,
> but wouldn't expect that the environment should be a source of failed tests
> like that.

Org's test suite checks whether java and javac executables are available,
and disabled tests otherwise.  However, on your system, "java" command
is available, but is not working.

What happens if you type "java --version"?

-- 
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>

Re: [BUG] export blocks no longer fontifying [9.7.10 (release_9.7.10 @ /Users/ben/Scripts/emacs/lisp/org/)]

[Benjamin McMillan]

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A call of "java --version" returns
"The operation couldn’t be completed. Unable to locate a Java Runtime.
Please visit http://www.java.com for information on installing Java."
This is on a mac, it seems that they provide a stub of java, but not the
full environment.
Is it possible that the test suite takes this response to mean that java is
available, even though it is not?

On Mon, Nov 4, 2024 at 2:58 AM Ihor Radchenko <yantar92@posteo.net> wrote:

> Benjamin McMillan <mcmillanbb@gmail.com> writes:
>
> > Thank you!
> > And you are right, I haven't installed java on this computer, and a
> > terminal call to java returns the message "The operation couldn’t be
> > completed. Unable to locate a Java Runtime."
> > Is that expected behavior? I'm not very familiar with testing frameworks,
> > but wouldn't expect that the environment should be a source of failed
> tests
> > like that.
>
> Org's test suite checks whether java and javac executables are available,
> and disabled tests otherwise.  However, on your system, "java" command
> is available, but is not working.
>
> What happens if you type "java --version"?
>
> --
> 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>
>

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Re: [BUG] export blocks no longer fontifying [9.7.10 (release_9.7.10 @ /Users/ben/Scripts/emacs/lisp/org/)]

[Ihor Radchenko]

Benjamin McMillan <mcmillanbb@gmail.com> writes:

> A call of "java --version" returns
> "The operation couldn’t be completed. Unable to locate a Java Runtime.
> Please visit http://www.java.com for information on installing Java."
> This is on a mac, it seems that they provide a stub of java, but not the
> full environment.

Hmm. What about the return code? Something like
java --version && echo "yes" || echo "no"

> Is it possible that the test suite takes this response to mean that java is
> available, even though it is not?

The test simply checks if there is an executable. Whether it is working
or not is not tested.

Maybe we can use java --version somehow (as in the above).

-- 
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>

Re: [BUG] export blocks no longer fontifying [9.7.10 (release_9.7.10 @ /Users/ben/Scripts/emacs/lisp/org/)]

[Benjamin McMillan]

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Yes, that seems to work. It returns:
"The operation couldn’t be completed. Unable to locate a Java Runtime.
Please visit http://www.java.com for information on installing Java.

no"

On Tue, Nov 5, 2024 at 5:11 AM Ihor Radchenko <yantar92@posteo.net> wrote:

> Benjamin McMillan <mcmillanbb@gmail.com> writes:
>
> > A call of "java --version" returns
> > "The operation couldn’t be completed. Unable to locate a Java Runtime.
> > Please visit http://www.java.com for information on installing Java."
> > This is on a mac, it seems that they provide a stub of java, but not the
> > full environment.
>
> Hmm. What about the return code? Something like
> java --version && echo "yes" || echo "no"
>
> > Is it possible that the test suite takes this response to mean that java
> is
> > available, even though it is not?
>
> The test simply checks if there is an executable. Whether it is working
> or not is not tested.
>
> Maybe we can use java --version somehow (as in the above).
>
> --
> 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>
>

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Re: [BUG] export blocks no longer fontifying [9.7.10 (release_9.7.10 @ /Users/ben/Scripts/emacs/lisp/org/)]

[Ihor Radchenko]

Benjamin McMillan <mcmillanbb@gmail.com> writes:

> Yes, that seems to work. It returns:
> "The operation couldn’t be completed. Unable to locate a Java Runtime.
> Please visit http://www.java.com for information on installing Java.
>
> no"

I just updated main with a patch that should detect scenarios like
yours and skip java tests.
https://git.savannah.gnu.org/cgit/emacs/org-mode.git/commit/?id=cab233fb96

May you try running "make test" on the latest main?

-- 
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>

Re: [BUG] export blocks no longer fontifying [9.7.10 (release_9.7.10 @ /Users/ben/Scripts/emacs/lisp/org/)]

[Benjamin McMillan]

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Yes, that fixes the java related errors, thanks! The test output now:
Ran 1243 tests, 1214 results as expected, 14 unexpected, 15 skipped
(2024-11-10 21:57:05+0900, 86.333090 sec)

The remaining unexpected fails are mostly maxima tests.
I do have some version of maxima installed, but never use it, so no idea if
it is integrated into emacs (and (featurep 'ob-maxima) returns nil).
I copy the output here in case useful:
   FAILED  ob-maxima/batch+verbatim  ((should (equal
(org-babel-execute-src-block) "(assume(z >
0),integrate(exp(-t)*t^z,t,0,inf))\n
gamma(z + 1)")) :form (equal "(linenum:0,\n(assume(z >
0),integrate(exp(-t)*t^z,t,0,inf))\n
gamma(z + 1)" "(assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))\n
                    gamma(z + 1)") :value nil :explanation
(arrays-of-different-length 104 92 "(linenum:0,\n(assume(z >
0),integrate(exp(-t)*t^z,t,0,inf))\n
gamma(z + 1)" "(assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))\n
                    gamma(z + 1)" first-mismatch-at 1))
   FAILED  ob-maxima/batch+verbatim+:lisp  ((should (equal
(org-babel-execute-src-block) "((%GAMMA SIMP) ((MPLUS SIMP) 1 $Z))")) :form
(equal "(%i1) (linenum:0,\n((%GAMMA SIMP) ((MPLUS SIMP) 1 $Z))" "((%GAMMA
SIMP) ((MPLUS SIMP) 1 $Z))") :value nil :explanation
(arrays-of-different-length 53 35 "(%i1) (linenum:0,\n((%GAMMA SIMP)
((MPLUS SIMP) 1 $Z))" "((%GAMMA SIMP) ((MPLUS SIMP) 1 $Z))"
first-mismatch-at 1))
   FAILED  ob-maxima/batch+verbatim+empty-string  ((should (equal
(org-babel-execute-src-block) "(%i1) \"\"\n(%o1) ")) :form (equal "(%i1)
(linenum:0,\n(%i1) \"\"\n(%o1) " "(%i1) \"\"\n(%o1) ") :value nil
:explanation (arrays-of-different-length 33 15 "(%i1) (linenum:0,\n(%i1)
\"\"\n(%o1) " "(%i1) \"\"\n(%o1) " first-mismatch-at 6))
   FAILED  ob-maxima/batch+verbatim+empty-string-vq  ((should (equal
(org-babel-execute-src-block) "\"\"\n ")) :form (equal "(linenum:0,\n\"\"\n
" "\"\"\n ") :value nil :explanation (arrays-of-different-length 16 4
"(linenum:0,\n\"\"\n " "\"\"\n " first-mismatch-at 0))
   FAILED  ob-maxima/batch+verbatim+quiet  ((should (equal
(org-babel-execute-src-block) "(%i1) (assume(z >
0),integrate(exp(-t)*t^z,t,0,inf))\n(%o1)
 gamma(z + 1)")) :form (equal "(%i1) (linenum:0,\n(%i1) (assume(z >
0),integrate(exp(-t)*t^z,t,0,inf))\n(%o1)
 gamma(z + 1)" "(%i1) (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))\n(%o1)
                           gamma(z + 1)") :value nil :explanation
(arrays-of-different-length 116 98 "(%i1) (linenum:0,\n(%i1) (assume(z >
0),integrate(exp(-t)*t^z,t,0,inf))\n(%o1)
 gamma(z + 1)" "(%i1) (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))\n(%o1)
                           gamma(z + 1)" first-mismatch-at 7))
   FAILED  ob-maxima/batch+verbatim+whitespace-string  ((should (equal
(org-babel-execute-src-block) "(%i1) \" \"\n(%o1)
        ")) :form (equal "(%i1) (linenum:0,\n(%i1) \" \"\n(%o1)
                      " "(%i1) \" \"\n(%o1)
  ") :value nil :explanation (arrays-of-different-length 68 50 "(%i1)
(linenum:0,\n(%i1) \" \"\n(%o1)                                   " "(%i1)
\" \"\n(%o1)                                   " first-mismatch-at 6))
   FAILED  ob-maxima/integer-input  ((should (equal 4
(org-babel-execute-src-block))) :form (equal 4 (("(linenum:0,") (4)))
:value nil :explanation (different-types 4 (("(linenum:0,") (4))))
   FAILED  ob-maxima/list-input  ((should (equal "[2, [2, 3], 4] "
(org-babel-execute-src-block))) :form (equal "[2, [2, 3], 4] "
"(linenum:0,\n[2, [2, 3], 4] ") :value nil :explanation
(arrays-of-different-length 15 27 "[2, [2, 3], 4] " "(linenum:0,\n[2, [2,
3], 4] " first-mismatch-at 0))
   FAILED  ob-maxima/matrix-output  ((should (equal '((1 2 3) (2 3 4) (3 4
5)) (org-babel-execute-src-block))) :form (equal ((1 2 3) (2 3 4) (3 4 5))
(("(linenum:0," "" "") (1 2 3) (2 3 4) (3 4 5))) :value nil :explanation
(proper-lists-of-different-length 3 4 ((1 2 3) (2 3 4) (3 4 5))
(("(linenum:0," "" "") (1 2 3) (2 3 4) (3 4 5)) first-mismatch-at 0))
   FAILED  ob-maxima/simple-list-input  ((should (equal "[1, 2, 3] "
(org-babel-execute-src-block))) :form (equal "[1, 2, 3] " "(linenum:0,\n[1,
2, 3] ") :value nil :explanation (arrays-of-different-length 10 22 "[1, 2,
3] " "(linenum:0,\n[1, 2, 3] " first-mismatch-at 0))
   FAILED  ob-maxima/string-input  ((should (equal "- sin(x)"
(org-babel-execute-src-block))) :form (equal "- sin(x)" (("(linenum:0," "")
("-" "sin(x)"))) :value nil :explanation (different-types "- sin(x)"
(("(linenum:0," "") ("-" "sin(x)"))))
   FAILED  ob-maxima/table-input1  ((should (equal "[[2.0], [3.0]] "
(org-babel-execute-src-block))) :form (equal "[[2.0], [3.0]] "
"(linenum:0,\n[[2.0], [3.0]] ") :value nil :explanation
(arrays-of-different-length 15 27 "[[2.0], [3.0]] " "(linenum:0,\n[[2.0],
[3.0]] " first-mismatch-at 0))
   FAILED  ob-maxima/table-input2  ((should (equal "[[2.0, 3.0]] "
(org-babel-execute-src-block))) :form (equal "[[2.0, 3.0]] "
"(linenum:0,\n[[2.0, 3.0]] ") :value nil :explanation
(arrays-of-different-length 13 25 "[[2.0, 3.0]] " "(linenum:0,\n[[2.0,
3.0]] " first-mismatch-at 0))
   FAILED  test-org-table/sort-lines  ((should (equal "| a | x |\n| B | 4
|\n| c | 3 |\n" (org-test-with-temp-text "| <point>a | x |\n| c | 3 |\n| B
| 4 |\n" (org-table-sort-lines nil 97) (buffer-string)))) :form (equal "| a
| x |\n| B | 4 |\n| c | 3 |\n" #("| B | 4 |\n| a | x |\n| c | 3 |\n" 0 9
(face org-table) 9 10 (face org-table-row) 10 19 (face org-table) 19 20
(face org-table-row) 20 29 (face org-table) 29 30 (face org-table-row)))
:value nil :explanation (array-elt 2 (different-atoms (97 "#x61" "?a") (66
"#x42" "?B"))))

On Sat, Nov 9, 2024 at 11:54 PM Ihor Radchenko <yantar92@posteo.net> wrote:

> Benjamin McMillan <mcmillanbb@gmail.com> writes:
>
> > Yes, that seems to work. It returns:
> > "The operation couldn’t be completed. Unable to locate a Java Runtime.
> > Please visit http://www.java.com for information on installing Java.
> >
> > no"
>
> I just updated main with a patch that should detect scenarios like
> yours and skip java tests.
> https://git.savannah.gnu.org/cgit/emacs/org-mode.git/commit/?id=cab233fb96
>
> May you try running "make test" on the latest main?
>
> --
> 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>
>

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Re: [BUG] export blocks no longer fontifying [9.7.10 (release_9.7.10 @ /Users/ben/Scripts/emacs/lisp/org/)]

[Ihor Radchenko]

Benjamin McMillan <mcmillanbb@gmail.com> writes:

> The remaining unexpected fails are mostly maxima tests.
> I do have some version of maxima installed, but never use it, so no idea if
> it is integrated into emacs (and (featurep 'ob-maxima) returns nil).

May you check the maxima version?

-- 
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>

Re: [BUG] export blocks no longer fontifying [9.7.10 (release_9.7.10 @ /Users/ben/Scripts/emacs/lisp/org/)]

[Benjamin McMillan]

[-- Attachment #1: Type: text/plain, Size: 702 bytes --]

Sure, a call of
maxima --version
returns
Maxima 5.47.0

On Wed, Nov 13, 2024 at 4:10 AM Ihor Radchenko <yantar92@posteo.net> wrote:

> Benjamin McMillan <mcmillanbb@gmail.com> writes:
>
> > The remaining unexpected fails are mostly maxima tests.
> > I do have some version of maxima installed, but never use it, so no idea
> if
> > it is integrated into emacs (and (featurep 'ob-maxima) returns nil).
>
> May you check the maxima version?
>
> --
> 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>
>

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Re: [BUG] export blocks no longer fontifying [9.7.10 (release_9.7.10 @ /Users/ben/Scripts/emacs/lisp/org/)]

[Ihor Radchenko]

Benjamin McMillan <mcmillanbb@gmail.com> writes:

> Sure, a call of
> maxima --version
> returns
> Maxima 5.47.0

I have the same and all the tests are passing.
Might be something Mac-related.

What if you try

1. M-: (require 'ob-maxima)

2. Evaluate the following src block

#+begin_src maxima :var s=4
print(s);
#+end_src

-- 
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>

Re: [BUG] export blocks no longer fontifying [9.7.10 (release_9.7.10 @ /Users/ben/Scripts/emacs/lisp/org/)]

[Benjamin McMillan]

[-- Attachment #1: Type: text/plain, Size: 1352 bytes --]

This outputs
#+RESULTS:
| (linenum:0, |
|           4 |

I suppose the issue is the "linenum:0". In fact, running any of the test
src blocks does that, e.g.
#+begin_src maxima :results verbatim :batch batch
(assume(z>0),
integrate(exp(-t)*t^z, t, 0, inf));
#+end_src

#+RESULTS:
#+begin_example
(linenum:0,
(assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))
                                 gamma(z + 1)
#+end_example
This does not match the (should (equal ...)) in test-ob-maxima.el

I don't know maxima, and haven't made any explicit modifications regards
it, so I don't know why my setup would be outputting linenum:0





On Sun, Nov 24, 2024 at 4:13 AM Ihor Radchenko <yantar92@posteo.net> wrote:

> Benjamin McMillan <mcmillanbb@gmail.com> writes:
>
> > Sure, a call of
> > maxima --version
> > returns
> > Maxima 5.47.0
>
> I have the same and all the tests are passing.
> Might be something Mac-related.
>
> What if you try
>
> 1. M-: (require 'ob-maxima)
>
> 2. Evaluate the following src block
>
> #+begin_src maxima :var s=4
> print(s);
> #+end_src
>
> --
> 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>
>

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[BUG] ob-maxima outputs linenum:0 in results on MacOS (was: [BUG] export blocks no longer fontifying [9.7.10 (release_9.7.10 @ /Users/ben/Scripts/emacs/lisp/org/)])

[Ihor Radchenko]

Benjamin McMillan <mcmillanbb@gmail.com> writes:

> This outputs
> #+RESULTS:
> | (linenum:0, |
> |           4 |
>
> I suppose the issue is the "linenum:0". In fact, running any of the test
> src blocks does that, e.g.
> #+begin_src maxima :results verbatim :batch batch
> (assume(z>0),
> integrate(exp(-t)*t^z, t, 0, inf));
> #+end_src
>
> #+RESULTS:
> #+begin_example
> (linenum:0,
> (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))
>                                  gamma(z + 1)
> #+end_example
> This does not match the (should (equal ...)) in test-ob-maxima.el
>
> I don't know maxima, and haven't made any explicit modifications regards
> it, so I don't know why my setup would be outputting linenum:0

Setting linenum was introduced in
https://list.orgmode.org/orgmode/87jzsrai3x.fsf@localhost/

It clearly does not affect Linux, but Maxima on MacOS appears to have
slightly different behavior.

I am CCing the author of the original patch that introduced this setting.
Leo, maybe you have some insight?

Unless we can do something to solve the problem on Mac, I am tentatively
inclined to revert the linenum part of the patch, so that ob-maxima is
not broken on MacOS.

-- 
Ihor Radchenko // yantar92,
Org mode maintainer,
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>

Re: [BUG] ob-maxima outputs linenum:0 in results on MacOS

[Leo Butler]

On Sun, Dec 08 2024, Ihor Radchenko <yantar92@posteo.net> wrote:

> Benjamin McMillan <mcmillanbb@gmail.com> writes:
>
>> This outputs
>> #+RESULTS:
>> | (linenum:0, |
>> |           4 |
>>
>> I suppose the issue is the "linenum:0". In fact, running any of the test
>> src blocks does that, e.g.
>> #+begin_src maxima :results verbatim :batch batch
>> (assume(z>0),
>> integrate(exp(-t)*t^z, t, 0, inf));
>> #+end_src
>>
>> #+RESULTS:
>> #+begin_example
>> (linenum:0,
>> (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))
>>                                  gamma(z + 1)
>> #+end_example
>> This does not match the (should (equal ...)) in test-ob-maxima.el
>>
>> I don't know maxima, and haven't made any explicit modifications regards
>> it, so I don't know why my setup would be outputting linenum:0
>
> Setting linenum was introduced in
> https://list.orgmode.org/orgmode/87jzsrai3x.fsf@localhost/
>
> It clearly does not affect Linux, but Maxima on MacOS appears to have
> slightly different behavior.
>
> I am CCing the author of the original patch that introduced this setting.
> Leo, maybe you have some insight?
>
> Unless we can do something to solve the problem on Mac, I am tentatively
> inclined to revert the linenum part of the patch, so that ob-maxima is
> not broken on MacOS.

Benjamin,
Could you include the output of

#+begin_src maxima :results verbatim
build_info();
#+end_src

, please? I think the bug is in the Mac build of Maxima, but I need more
information to figure it out.

Best,
Leo

Re: [BUG] ob-maxima outputs linenum:0 in results on MacOS

[Leo Butler]

On Mon, Dec 09 2024, Leo Butler <Leo.Butler@umanitoba.ca> wrote:

> On Sun, Dec 08 2024, Ihor Radchenko <yantar92@posteo.net> wrote:
>
>> Benjamin McMillan <mcmillanbb@gmail.com> writes:
>>
>>> This outputs
>>> #+RESULTS:
>>> | (linenum:0, |
>>> |           4 |
>>>
>>> I suppose the issue is the "linenum:0". In fact, running any of the test
>>> src blocks does that, e.g.
>>> #+begin_src maxima :results verbatim :batch batch
>>> (assume(z>0),
>>> integrate(exp(-t)*t^z, t, 0, inf));
>>> #+end_src
>>>
>>> #+RESULTS:
>>> #+begin_example
>>> (linenum:0,
>>> (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))
>>>                                  gamma(z + 1)
>>> #+end_example
>>> This does not match the (should (equal ...)) in test-ob-maxima.el
>>>
>>> I don't know maxima, and haven't made any explicit modifications regards
>>> it, so I don't know why my setup would be outputting linenum:0

Benjamin,
When you execute your source code block, ob-maxima prints the shell
command as a message. Could you copy that shell command from *Messages*
and send it, along with the batch file that ob-maxima creates?

Thanks,
Leo

>>
>> Setting linenum was introduced in
>> https://list.orgmode.org/orgmode/87jzsrai3x.fsf@localhost/
>>
>> It clearly does not affect Linux, but Maxima on MacOS appears to have
>> slightly different behavior.
>>
>> I am CCing the author of the original patch that introduced this setting.
>> Leo, maybe you have some insight?
>>
>> Unless we can do something to solve the problem on Mac, I am tentatively
>> inclined to revert the linenum part of the patch, so that ob-maxima is
>> not broken on MacOS.
>
> Benjamin,
> Could you include the output of
>
> #+begin_src maxima :results verbatim
> build_info();
> #+end_src
>
> , please? I think the bug is in the Mac build of Maxima, but I need more
> information to figure it out.
>
> Best,
> Leo

Re: [BUG] ob-maxima outputs linenum:0 in results on MacOS

[Benjamin McMillan]

[-- Attachment #1.1: Type: text/plain, Size: 2730 bytes --]

Hi Leo,
I get the following output:

#+RESULTS:
#+begin_example
(linenum:0,
#+end_example

and from *messages*:

Executing Maxima source code block
maxima -r \(linenum\:0\,\
batchload\(\"/var/folders/f5/6nrph1812wdf0nlg4ddcs_580000gn/T/babel-wImUPJ/maxima-Swf2M2.max\"\)\)\$
 --very-quiet
Wrote
/var/folders/f5/6nrph1812wdf0nlg4ddcs_580000gn/T/babel-wImUPJ/ob-input-Rbgtzp
Code block evaluation complete (took 0.1s).

The contents of that file (which I also attach) are:

build_info();

If there's more information I can give, just let me know.
Thanks,
Benjamin

On Tue, Dec 10, 2024 at 9:17 AM Leo Butler <Leo.Butler@umanitoba.ca> wrote:

> On Mon, Dec 09 2024, Leo Butler <Leo.Butler@umanitoba.ca> wrote:
>
> > On Sun, Dec 08 2024, Ihor Radchenko <yantar92@posteo.net> wrote:
> >
> >> Benjamin McMillan <mcmillanbb@gmail.com> writes:
> >>
> >>> This outputs
> >>> #+RESULTS:
> >>> | (linenum:0, |
> >>> |           4 |
> >>>
> >>> I suppose the issue is the "linenum:0". In fact, running any of the
> test
> >>> src blocks does that, e.g.
> >>> #+begin_src maxima :results verbatim :batch batch
> >>> (assume(z>0),
> >>> integrate(exp(-t)*t^z, t, 0, inf));
> >>> #+end_src
> >>>
> >>> #+RESULTS:
> >>> #+begin_example
> >>> (linenum:0,
> >>> (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))
> >>>                                  gamma(z + 1)
> >>> #+end_example
> >>> This does not match the (should (equal ...)) in test-ob-maxima.el
> >>>
> >>> I don't know maxima, and haven't made any explicit modifications
> regards
> >>> it, so I don't know why my setup would be outputting linenum:0
>
> Benjamin,
> When you execute your source code block, ob-maxima prints the shell
> command as a message. Could you copy that shell command from *Messages*
> and send it, along with the batch file that ob-maxima creates?
>
> Thanks,
> Leo
>
> >>
> >> Setting linenum was introduced in
> >> https://list.orgmode.org/orgmode/87jzsrai3x.fsf@localhost/
> >>
> >> It clearly does not affect Linux, but Maxima on MacOS appears to have
> >> slightly different behavior.
> >>
> >> I am CCing the author of the original patch that introduced this
> setting.
> >> Leo, maybe you have some insight?
> >>
> >> Unless we can do something to solve the problem on Mac, I am tentatively
> >> inclined to revert the linenum part of the patch, so that ob-maxima is
> >> not broken on MacOS.
> >
> > Benjamin,
> > Could you include the output of
> >
> > #+begin_src maxima :results verbatim
> > build_info();
> > #+end_src
> >
> > , please? I think the bug is in the Mac build of Maxima, but I need more
> > information to figure it out.
> >
> > Best,
> > Leo

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build_info();

Re: [BUG] ob-maxima outputs linenum:0 in results on MacOS

[Leo Butler]

On Tue, Dec 10 2024, Benjamin McMillan <mcmillanbb@gmail.com> wrote:

> Hi Leo,
> I get the following output:
>
> #+RESULTS:
>
> #+begin_example
> (linenum:0,
> #+end_example
>
> and from *messages*:
>
> Executing Maxima source code block
> maxima -r \(linenum\:0\,\
> batchload\(\"/var/folders/f5/6nrph1812wdf0nlg4ddcs_580000gn/T/babel-wImUPJ/maxima-Swf2M2.max\"\)\)\$
>  --very-quiet
> Wrote
> /var/folders/f5/6nrph1812wdf0nlg4ddcs_580000gn/T/babel-wImUPJ/ob-input-Rbgtzp
> Code block evaluation complete (took 0.1s).
>
> The contents of that file (which I also attach) are:
>
> build_info();
>
> If there's more information I can give, just let me know.
> Thanks,
> Benjamin
>
> On Tue, Dec 10, 2024 at 9:17 AM Leo Butler <Leo.Butler@umanitoba.ca> wrote:
>
>> On Mon, Dec 09 2024, Leo Butler <Leo.Butler@umanitoba.ca> wrote:
>>
>> > On Sun, Dec 08 2024, Ihor Radchenko <yantar92@posteo.net> wrote:
>> >
>> >> Benjamin McMillan <mcmillanbb@gmail.com> writes:
>> >>
>> >>> This outputs
>> >>> #+RESULTS:
>> >>> | (linenum:0, |
>> >>> |           4 |
>> >>>
>> >>> I suppose the issue is the "linenum:0". In fact, running any of the
>> test
>> >>> src blocks does that, e.g.
>> >>> #+begin_src maxima :results verbatim :batch batch
>> >>> (assume(z>0),
>> >>> integrate(exp(-t)*t^z, t, 0, inf));
>> >>> #+end_src
>> >>>
>> >>> #+RESULTS:
>> >>> #+begin_example
>> >>> (linenum:0,
>> >>> (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))
>> >>>                                  gamma(z + 1)
>> >>> #+end_example
>> >>> This does not match the (should (equal ...)) in test-ob-maxima.el
>> >>>
>> >>> I don't know maxima, and haven't made any explicit modifications
>> regards
>> >>> it, so I don't know why my setup would be outputting linenum:0
>>
>> Benjamin,
>> When you execute your source code block, ob-maxima prints the shell
>> command as a message. Could you copy that shell command from *Messages*
>> and send it, along with the batch file that ob-maxima creates?
>>
>> Thanks,
>> Leo
>>
>> >>
>> >> Setting linenum was introduced in
>> >> https://list.orgmode.org/orgmode/87jzsrai3x.fsf@localhost/
>> >>
>> >> It clearly does not affect Linux, but Maxima on MacOS appears to have
>> >> slightly different behavior.
>> >>
>> >> I am CCing the author of the original patch that introduced this
>> setting.
>> >> Leo, maybe you have some insight?
>> >>
>> >> Unless we can do something to solve the problem on Mac, I am tentatively
>> >> inclined to revert the linenum part of the patch, so that ob-maxima is
>> >> not broken on MacOS.
>> >
>> > Benjamin,
>> > Could you include the output of
>> >
>> > #+begin_src maxima :results verbatim
>> > build_info();
>> > #+end_src
>> >
>> > , please? I think the bug is in the Mac build of Maxima, but I need more
>> > information to figure it out.
>> >
>> > Best,
>> > Leo

Hi Benjamin,

Let me preface my requests by saying that I do not have access to a Mac,
and the problem you are seeing seems to be Mac-specific, so I am
searching in the dark for a solution to the problem.

I have a couple ideas.

* First idea
** Add the regexp =^(linenum:0,= to =org-babel-maxima--output-filter-regexps=

#+begin_src elisp :exports none :results raw
  (add-to-list 'org-babel-maxima--output-filter-regexps "^(linenum:0,")
#+end_src

** Evaluate your Maxima code block

#+name: max
#+begin_src maxima :results raw :batch batch 
  (assume(z>0), integrate(exp(-t)*t^z, t, 0, inf));
#+end_src

If all goes well, you should see the output:

#+RESULTS: max
(assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))
                                 gamma(z + 1)

Please evaluate these code blocks in an Org buffer and tell us how it
goes.

* Second idea

We could introduce a customization variable, e.g.
org-babel-maxima-batch/load-format-string, whose default is the current
value is "(linenum:0, %s(%S))$". You could change that to "%s(%S)$".

I would prefer to see if the first idea works for you, though, before
pursuing this.

TIA,
Leo

Re: [BUG] ob-maxima outputs linenum:0 in results on MacOS

[Benjamin McMillan]

[-- Attachment #1: Type: text/plain, Size: 5042 bytes --]

Hi Leo,
The first suggestion, to add to org-babel-maxima--output-filter-regexps
does fix the src block you ask about here.
However, the regexp doesn't match for other maxima tests. For example:

#+name: ob-maxima/batch+verbatim
#+begin_src maxima :results verbatim :batch batch :cmdline --quiet
(assume(z>0),
integrate(exp(-t)*t^z, t, 0, inf));
#+end_src

#+RESULTS: ob-maxima/batch+verbatim
#+begin_example
(%i1) (linenum:0,
(%i1) (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))
(%o1)                            gamma(z + 1)
#+end_example

Best,
Ben

On Wed, Dec 11, 2024 at 7:02 AM Leo Butler <Leo.Butler@umanitoba.ca> wrote:

> On Tue, Dec 10 2024, Benjamin McMillan <mcmillanbb@gmail.com> wrote:
>
> > Hi Leo,
> > I get the following output:
> >
> > #+RESULTS:
> >
> > #+begin_example
> > (linenum:0,
> > #+end_example
> >
> > and from *messages*:
> >
> > Executing Maxima source code block
> > maxima -r \(linenum\:0\,\
> >
> batchload\(\"/var/folders/f5/6nrph1812wdf0nlg4ddcs_580000gn/T/babel-wImUPJ/maxima-Swf2M2.max\"\)\)\$
> >  --very-quiet
> > Wrote
> >
> /var/folders/f5/6nrph1812wdf0nlg4ddcs_580000gn/T/babel-wImUPJ/ob-input-Rbgtzp
> > Code block evaluation complete (took 0.1s).
> >
> > The contents of that file (which I also attach) are:
> >
> > build_info();
> >
> > If there's more information I can give, just let me know.
> > Thanks,
> > Benjamin
> >
> > On Tue, Dec 10, 2024 at 9:17 AM Leo Butler <Leo.Butler@umanitoba.ca>
> wrote:
> >
> >> On Mon, Dec 09 2024, Leo Butler <Leo.Butler@umanitoba.ca> wrote:
> >>
> >> > On Sun, Dec 08 2024, Ihor Radchenko <yantar92@posteo.net> wrote:
> >> >
> >> >> Benjamin McMillan <mcmillanbb@gmail.com> writes:
> >> >>
> >> >>> This outputs
> >> >>> #+RESULTS:
> >> >>> | (linenum:0, |
> >> >>> |           4 |
> >> >>>
> >> >>> I suppose the issue is the "linenum:0". In fact, running any of the
> >> test
> >> >>> src blocks does that, e.g.
> >> >>> #+begin_src maxima :results verbatim :batch batch
> >> >>> (assume(z>0),
> >> >>> integrate(exp(-t)*t^z, t, 0, inf));
> >> >>> #+end_src
> >> >>>
> >> >>> #+RESULTS:
> >> >>> #+begin_example
> >> >>> (linenum:0,
> >> >>> (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))
> >> >>>                                  gamma(z + 1)
> >> >>> #+end_example
> >> >>> This does not match the (should (equal ...)) in test-ob-maxima.el
> >> >>>
> >> >>> I don't know maxima, and haven't made any explicit modifications
> >> regards
> >> >>> it, so I don't know why my setup would be outputting linenum:0
> >>
> >> Benjamin,
> >> When you execute your source code block, ob-maxima prints the shell
> >> command as a message. Could you copy that shell command from *Messages*
> >> and send it, along with the batch file that ob-maxima creates?
> >>
> >> Thanks,
> >> Leo
> >>
> >> >>
> >> >> Setting linenum was introduced in
> >> >> https://list.orgmode.org/orgmode/87jzsrai3x.fsf@localhost/
> >> >>
> >> >> It clearly does not affect Linux, but Maxima on MacOS appears to have
> >> >> slightly different behavior.
> >> >>
> >> >> I am CCing the author of the original patch that introduced this
> >> setting.
> >> >> Leo, maybe you have some insight?
> >> >>
> >> >> Unless we can do something to solve the problem on Mac, I am
> tentatively
> >> >> inclined to revert the linenum part of the patch, so that ob-maxima
> is
> >> >> not broken on MacOS.
> >> >
> >> > Benjamin,
> >> > Could you include the output of
> >> >
> >> > #+begin_src maxima :results verbatim
> >> > build_info();
> >> > #+end_src
> >> >
> >> > , please? I think the bug is in the Mac build of Maxima, but I need
> more
> >> > information to figure it out.
> >> >
> >> > Best,
> >> > Leo
>
> Hi Benjamin,
>
> Let me preface my requests by saying that I do not have access to a Mac,
> and the problem you are seeing seems to be Mac-specific, so I am
> searching in the dark for a solution to the problem.
>
> I have a couple ideas.
>
> * First idea
> ** Add the regexp =^(linenum:0,= to
> =org-babel-maxima--output-filter-regexps=
>
> #+begin_src elisp :exports none :results raw
>   (add-to-list 'org-babel-maxima--output-filter-regexps "^(linenum:0,")
> #+end_src
>
> ** Evaluate your Maxima code block
>
> #+name: max
> #+begin_src maxima :results raw :batch batch
>   (assume(z>0), integrate(exp(-t)*t^z, t, 0, inf));
> #+end_src
>
> If all goes well, you should see the output:
>
> #+RESULTS: max
> (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))
>                                  gamma(z + 1)
>
> Please evaluate these code blocks in an Org buffer and tell us how it
> goes.
>
> * Second idea
>
> We could introduce a customization variable, e.g.
> org-babel-maxima-batch/load-format-string, whose default is the current
> value is "(linenum:0, %s(%S))$". You could change that to "%s(%S)$".
>
> I would prefer to see if the first idea works for you, though, before
> pursuing this.
>
> TIA,
> Leo

[-- Attachment #2: Type: text/html, Size: 7128 bytes --]

Re: [BUG] ob-maxima outputs linenum:0 in results on MacOS

[Leo Butler]

Benjamin,

What if you remove the anchor at the beginning of the regexp? Does the
following work with the other tests?

(add-to-list 'org-babel-maxima--output-filter-regexps "(linenum:0,")

Best regards,
Leo

On Fri, Dec 13 2024, Benjamin McMillan <mcmillanbb@gmail.com> wrote:

> Hi Leo,
> The first suggestion, to add to org-babel-maxima--output-filter-regexps
> does fix the src block you ask about here.
> However, the regexp doesn't match for other maxima tests. For example:
>
> #+name: ob-maxima/batch+verbatim
> #+begin_src maxima :results verbatim :batch batch :cmdline --quiet
>
> (assume(z>0),
> integrate(exp(-t)*t^z, t, 0, inf));
> #+end_src
>
> #+RESULTS: ob-maxima/batch+verbatim
> #+begin_example
>
> (%i1) (linenum:0,
> (%i1) (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))
> (%o1)                            gamma(z + 1)
> #+end_example
>
> Best,
> Ben
>
> On Wed, Dec 11, 2024 at 7:02 AM Leo Butler <Leo.Butler@umanitoba.ca> wrote:
>
>> On Tue, Dec 10 2024, Benjamin McMillan <mcmillanbb@gmail.com> wrote:
>>
>> > Hi Leo,
>> > I get the following output:
>> >
>> > #+RESULTS:
>> >
>> > #+begin_example
>> > (linenum:0,
>> > #+end_example
>> >
>> > and from *messages*:
>> >
>> > Executing Maxima source code block
>> > maxima -r \(linenum\:0\,\
>> >
>> batchload\(\"/var/folders/f5/6nrph1812wdf0nlg4ddcs_580000gn/T/babel-wImUPJ/maxima-Swf2M2.max\"\)\)\$
>> >  --very-quiet
>> > Wrote
>> >
>> /var/folders/f5/6nrph1812wdf0nlg4ddcs_580000gn/T/babel-wImUPJ/ob-input-Rbgtzp
>> > Code block evaluation complete (took 0.1s).
>> >
>> > The contents of that file (which I also attach) are:
>> >
>> > build_info();
>> >
>> > If there's more information I can give, just let me know.
>> > Thanks,
>> > Benjamin
>> >
>> > On Tue, Dec 10, 2024 at 9:17 AM Leo Butler <Leo.Butler@umanitoba.ca>
>> wrote:
>> >
>> >> On Mon, Dec 09 2024, Leo Butler <Leo.Butler@umanitoba.ca> wrote:
>> >>
>> >> > On Sun, Dec 08 2024, Ihor Radchenko <yantar92@posteo.net> wrote:
>> >> >
>> >> >> Benjamin McMillan <mcmillanbb@gmail.com> writes:
>> >> >>
>> >> >>> This outputs
>> >> >>> #+RESULTS:
>> >> >>> | (linenum:0, |
>> >> >>> |           4 |
>> >> >>>
>> >> >>> I suppose the issue is the "linenum:0". In fact, running any of the
>> >> test
>> >> >>> src blocks does that, e.g.
>> >> >>> #+begin_src maxima :results verbatim :batch batch
>> >> >>> (assume(z>0),
>> >> >>> integrate(exp(-t)*t^z, t, 0, inf));
>> >> >>> #+end_src
>> >> >>>
>> >> >>> #+RESULTS:
>> >> >>> #+begin_example
>> >> >>> (linenum:0,
>> >> >>> (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))
>> >> >>>                                  gamma(z + 1)
>> >> >>> #+end_example
>> >> >>> This does not match the (should (equal ...)) in test-ob-maxima.el
>> >> >>>
>> >> >>> I don't know maxima, and haven't made any explicit modifications
>> >> regards
>> >> >>> it, so I don't know why my setup would be outputting linenum:0
>> >>
>> >> Benjamin,
>> >> When you execute your source code block, ob-maxima prints the shell
>> >> command as a message. Could you copy that shell command from *Messages*
>> >> and send it, along with the batch file that ob-maxima creates?
>> >>
>> >> Thanks,
>> >> Leo
>> >>
>> >> >>
>> >> >> Setting linenum was introduced in
>> >> >> https://list.orgmode.org/orgmode/87jzsrai3x.fsf@localhost/
>> >> >>
>> >> >> It clearly does not affect Linux, but Maxima on MacOS appears to have
>> >> >> slightly different behavior.
>> >> >>
>> >> >> I am CCing the author of the original patch that introduced this
>> >> setting.
>> >> >> Leo, maybe you have some insight?
>> >> >>
>> >> >> Unless we can do something to solve the problem on Mac, I am
>> tentatively
>> >> >> inclined to revert the linenum part of the patch, so that ob-maxima
>> is
>> >> >> not broken on MacOS.
>> >> >
>> >> > Benjamin,
>> >> > Could you include the output of
>> >> >
>> >> > #+begin_src maxima :results verbatim
>> >> > build_info();
>> >> > #+end_src
>> >> >
>> >> > , please? I think the bug is in the Mac build of Maxima, but I need
>> more
>> >> > information to figure it out.
>> >> >
>> >> > Best,
>> >> > Leo
>>
>> Hi Benjamin,
>>
>> Let me preface my requests by saying that I do not have access to a Mac,
>> and the problem you are seeing seems to be Mac-specific, so I am
>> searching in the dark for a solution to the problem.
>>
>> I have a couple ideas.
>>
>> * First idea
>> ** Add the regexp =^(linenum:0,= to
>> =org-babel-maxima--output-filter-regexps=
>>
>> #+begin_src elisp :exports none :results raw
>>   (add-to-list 'org-babel-maxima--output-filter-regexps "^(linenum:0,")
>> #+end_src
>>
>> ** Evaluate your Maxima code block
>>
>> #+name: max
>> #+begin_src maxima :results raw :batch batch
>>   (assume(z>0), integrate(exp(-t)*t^z, t, 0, inf));
>> #+end_src
>>
>> If all goes well, you should see the output:
>>
>> #+RESULTS: max
>> (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))
>>                                  gamma(z + 1)
>>
>> Please evaluate these code blocks in an Org buffer and tell us how it
>> goes.
>>
>> * Second idea
>>
>> We could introduce a customization variable, e.g.
>> org-babel-maxima-batch/load-format-string, whose default is the current
>> value is "(linenum:0, %s(%S))$". You could change that to "%s(%S)$".
>>
>> I would prefer to see if the first idea works for you, though, before
>> pursuing this.
>>
>> TIA,
>> Leo

Re: [BUG] ob-maxima outputs linenum:0 in results on MacOS

[Benjamin McMillan]

[-- Attachment #1: Type: text/plain, Size: 6052 bytes --]

Dear Leo,
Ah right, good idea. That works!
Best,
Ben

On Sun, Dec 15, 2024 at 12:11 PM Leo Butler <Leo.Butler@umanitoba.ca> wrote:

> Benjamin,
>
> What if you remove the anchor at the beginning of the regexp? Does the
> following work with the other tests?
>
> (add-to-list 'org-babel-maxima--output-filter-regexps "(linenum:0,")
>
> Best regards,
> Leo
>
> On Fri, Dec 13 2024, Benjamin McMillan <mcmillanbb@gmail.com> wrote:
>
> > Hi Leo,
> > The first suggestion, to add to org-babel-maxima--output-filter-regexps
> > does fix the src block you ask about here.
> > However, the regexp doesn't match for other maxima tests. For example:
> >
> > #+name: ob-maxima/batch+verbatim
> > #+begin_src maxima :results verbatim :batch batch :cmdline --quiet
> >
> > (assume(z>0),
> > integrate(exp(-t)*t^z, t, 0, inf));
> > #+end_src
> >
> > #+RESULTS: ob-maxima/batch+verbatim
> > #+begin_example
> >
> > (%i1) (linenum:0,
> > (%i1) (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))
> > (%o1)                            gamma(z + 1)
> > #+end_example
> >
> > Best,
> > Ben
> >
> > On Wed, Dec 11, 2024 at 7:02 AM Leo Butler <Leo.Butler@umanitoba.ca>
> wrote:
> >
> >> On Tue, Dec 10 2024, Benjamin McMillan <mcmillanbb@gmail.com> wrote:
> >>
> >> > Hi Leo,
> >> > I get the following output:
> >> >
> >> > #+RESULTS:
> >> >
> >> > #+begin_example
> >> > (linenum:0,
> >> > #+end_example
> >> >
> >> > and from *messages*:
> >> >
> >> > Executing Maxima source code block
> >> > maxima -r \(linenum\:0\,\
> >> >
> >>
> batchload\(\"/var/folders/f5/6nrph1812wdf0nlg4ddcs_580000gn/T/babel-wImUPJ/maxima-Swf2M2.max\"\)\)\$
> >> >  --very-quiet
> >> > Wrote
> >> >
> >>
> /var/folders/f5/6nrph1812wdf0nlg4ddcs_580000gn/T/babel-wImUPJ/ob-input-Rbgtzp
> >> > Code block evaluation complete (took 0.1s).
> >> >
> >> > The contents of that file (which I also attach) are:
> >> >
> >> > build_info();
> >> >
> >> > If there's more information I can give, just let me know.
> >> > Thanks,
> >> > Benjamin
> >> >
> >> > On Tue, Dec 10, 2024 at 9:17 AM Leo Butler <Leo.Butler@umanitoba.ca>
> >> wrote:
> >> >
> >> >> On Mon, Dec 09 2024, Leo Butler <Leo.Butler@umanitoba.ca> wrote:
> >> >>
> >> >> > On Sun, Dec 08 2024, Ihor Radchenko <yantar92@posteo.net> wrote:
> >> >> >
> >> >> >> Benjamin McMillan <mcmillanbb@gmail.com> writes:
> >> >> >>
> >> >> >>> This outputs
> >> >> >>> #+RESULTS:
> >> >> >>> | (linenum:0, |
> >> >> >>> |           4 |
> >> >> >>>
> >> >> >>> I suppose the issue is the "linenum:0". In fact, running any of
> the
> >> >> test
> >> >> >>> src blocks does that, e.g.
> >> >> >>> #+begin_src maxima :results verbatim :batch batch
> >> >> >>> (assume(z>0),
> >> >> >>> integrate(exp(-t)*t^z, t, 0, inf));
> >> >> >>> #+end_src
> >> >> >>>
> >> >> >>> #+RESULTS:
> >> >> >>> #+begin_example
> >> >> >>> (linenum:0,
> >> >> >>> (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))
> >> >> >>>                                  gamma(z + 1)
> >> >> >>> #+end_example
> >> >> >>> This does not match the (should (equal ...)) in test-ob-maxima.el
> >> >> >>>
> >> >> >>> I don't know maxima, and haven't made any explicit modifications
> >> >> regards
> >> >> >>> it, so I don't know why my setup would be outputting linenum:0
> >> >>
> >> >> Benjamin,
> >> >> When you execute your source code block, ob-maxima prints the shell
> >> >> command as a message. Could you copy that shell command from
> *Messages*
> >> >> and send it, along with the batch file that ob-maxima creates?
> >> >>
> >> >> Thanks,
> >> >> Leo
> >> >>
> >> >> >>
> >> >> >> Setting linenum was introduced in
> >> >> >> https://list.orgmode.org/orgmode/87jzsrai3x.fsf@localhost/
> >> >> >>
> >> >> >> It clearly does not affect Linux, but Maxima on MacOS appears to
> have
> >> >> >> slightly different behavior.
> >> >> >>
> >> >> >> I am CCing the author of the original patch that introduced this
> >> >> setting.
> >> >> >> Leo, maybe you have some insight?
> >> >> >>
> >> >> >> Unless we can do something to solve the problem on Mac, I am
> >> tentatively
> >> >> >> inclined to revert the linenum part of the patch, so that
> ob-maxima
> >> is
> >> >> >> not broken on MacOS.
> >> >> >
> >> >> > Benjamin,
> >> >> > Could you include the output of
> >> >> >
> >> >> > #+begin_src maxima :results verbatim
> >> >> > build_info();
> >> >> > #+end_src
> >> >> >
> >> >> > , please? I think the bug is in the Mac build of Maxima, but I need
> >> more
> >> >> > information to figure it out.
> >> >> >
> >> >> > Best,
> >> >> > Leo
> >>
> >> Hi Benjamin,
> >>
> >> Let me preface my requests by saying that I do not have access to a Mac,
> >> and the problem you are seeing seems to be Mac-specific, so I am
> >> searching in the dark for a solution to the problem.
> >>
> >> I have a couple ideas.
> >>
> >> * First idea
> >> ** Add the regexp =^(linenum:0,= to
> >> =org-babel-maxima--output-filter-regexps=
> >>
> >> #+begin_src elisp :exports none :results raw
> >>   (add-to-list 'org-babel-maxima--output-filter-regexps "^(linenum:0,")
> >> #+end_src
> >>
> >> ** Evaluate your Maxima code block
> >>
> >> #+name: max
> >> #+begin_src maxima :results raw :batch batch
> >>   (assume(z>0), integrate(exp(-t)*t^z, t, 0, inf));
> >> #+end_src
> >>
> >> If all goes well, you should see the output:
> >>
> >> #+RESULTS: max
> >> (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))
> >>                                  gamma(z + 1)
> >>
> >> Please evaluate these code blocks in an Org buffer and tell us how it
> >> goes.
> >>
> >> * Second idea
> >>
> >> We could introduce a customization variable, e.g.
> >> org-babel-maxima-batch/load-format-string, whose default is the current
> >> value is "(linenum:0, %s(%S))$". You could change that to "%s(%S)$".
> >>
> >> I would prefer to see if the first idea works for you, though, before
> >> pursuing this.
> >>
> >> TIA,
> >> Leo

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Re: [BUG] ob-maxima outputs linenum:0 in results on MacOS

[Leo Butler]

[-- Attachment #1: Type: text/plain, Size: 104 bytes --]

Ihor,

Attached is a patch to fix the problem that Benjamin has encountered.

Best regards,
Leo


[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: 0001-lisp-ob-maxima.el-fix-Mac-related-bug.patch --]
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From acc099ca608b59c60f941d8dbff25a17e7adbf8c Mon Sep 17 00:00:00 2001
From: Leo Butler <leo.butler@umanitoba.ca>
Date: Sun, 15 Dec 2024 21:20:26 -0600
Subject: [PATCH] lisp/ob-maxima.el: fix Mac-related bug

* ob-maxima.el (org-babel-maxima--output-filter-regexps): Filter out
lines that include the literal string "(linenum:0,".  Benjamin
McMillan reports that, on his Mac, this string is appearing in the
Maxima output.  Maxima is echoing part of the command-line arguments
passed to it (but it should not), which appears to be a Mac-specific
problem.  Benjamin reports that the additional regexp removes the
errant strings and that all tests are passed.

Reported-By: Benjamin McMillan
Link: https://list.orgmode.org/87plm2e50v.fsf@localhost/
---
 lisp/ob-maxima.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lisp/ob-maxima.el b/lisp/ob-maxima.el
index afd615f8d..19d530179 100644
--- a/lisp/ob-maxima.el
+++ b/lisp/ob-maxima.el
@@ -110,7 +110,8 @@ output.  See `org-babel-maxima-expand'.")
 	       "\n")))
 
 (defvar org-babel-maxima--output-filter-regexps
-  '("batch"                     ;; remove the `batch' or `batchload' line
+  '("(linenum:0,"               ;; remove fragment from command-line (see `org-babel-execute:maxima')
+    "batch"                     ;; remove the `batch' or `batchload' line
     "^rat: replaced .*$"        ;; remove notices from `rat'
     "^;;; Loading #P"           ;; remove notices from the lisp implementation
     "^read and interpret"       ;; remove notice from `batch'
-- 
2.45.2


[-- Attachment #3: ATT00001.txt --]
[-- Type: text/plain, Size: 6329 bytes --]


On Sun, Dec 15 2024, Benjamin McMillan <mcmillanbb@gmail.com> wrote:

> Dear Leo,
> Ah right, good idea. That works!
> Best,
> Ben
>
> On Sun, Dec 15, 2024 at 12:11 PM Leo Butler <Leo.Butler@umanitoba.ca> wrote:
>
>> Benjamin,
>>
>> What if you remove the anchor at the beginning of the regexp? Does the
>> following work with the other tests?
>>
>> (add-to-list 'org-babel-maxima--output-filter-regexps "(linenum:0,")
>>
>> Best regards,
>> Leo
>>
>> On Fri, Dec 13 2024, Benjamin McMillan <mcmillanbb@gmail.com> wrote:
>>
>> > Hi Leo,
>> > The first suggestion, to add to org-babel-maxima--output-filter-regexps
>> > does fix the src block you ask about here.
>> > However, the regexp doesn't match for other maxima tests. For example:
>> >
>> > #+name: ob-maxima/batch+verbatim
>> > #+begin_src maxima :results verbatim :batch batch :cmdline --quiet
>> >
>> > (assume(z>0),
>> > integrate(exp(-t)*t^z, t, 0, inf));
>> > #+end_src
>> >
>> > #+RESULTS: ob-maxima/batch+verbatim
>> > #+begin_example
>> >
>> > (%i1) (linenum:0,
>> > (%i1) (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))
>> > (%o1)                            gamma(z + 1)
>> > #+end_example
>> >
>> > Best,
>> > Ben
>> >
>> > On Wed, Dec 11, 2024 at 7:02 AM Leo Butler <Leo.Butler@umanitoba.ca>
>> wrote:
>> >
>> >> On Tue, Dec 10 2024, Benjamin McMillan <mcmillanbb@gmail.com> wrote:
>> >>
>> >> > Hi Leo,
>> >> > I get the following output:
>> >> >
>> >> > #+RESULTS:
>> >> >
>> >> > #+begin_example
>> >> > (linenum:0,
>> >> > #+end_example
>> >> >
>> >> > and from *messages*:
>> >> >
>> >> > Executing Maxima source code block
>> >> > maxima -r \(linenum\:0\,\
>> >> >
>> >>
>> batchload\(\"/var/folders/f5/6nrph1812wdf0nlg4ddcs_580000gn/T/babel-wImUPJ/maxima-Swf2M2.max\"\)\)\$
>> >> >  --very-quiet
>> >> > Wrote
>> >> >
>> >>
>> /var/folders/f5/6nrph1812wdf0nlg4ddcs_580000gn/T/babel-wImUPJ/ob-input-Rbgtzp
>> >> > Code block evaluation complete (took 0.1s).
>> >> >
>> >> > The contents of that file (which I also attach) are:
>> >> >
>> >> > build_info();
>> >> >
>> >> > If there's more information I can give, just let me know.
>> >> > Thanks,
>> >> > Benjamin
>> >> >
>> >> > On Tue, Dec 10, 2024 at 9:17 AM Leo Butler <Leo.Butler@umanitoba.ca>
>> >> wrote:
>> >> >
>> >> >> On Mon, Dec 09 2024, Leo Butler <Leo.Butler@umanitoba.ca> wrote:
>> >> >>
>> >> >> > On Sun, Dec 08 2024, Ihor Radchenko <yantar92@posteo.net> wrote:
>> >> >> >
>> >> >> >> Benjamin McMillan <mcmillanbb@gmail.com> writes:
>> >> >> >>
>> >> >> >>> This outputs
>> >> >> >>> #+RESULTS:
>> >> >> >>> | (linenum:0, |
>> >> >> >>> |           4 |
>> >> >> >>>
>> >> >> >>> I suppose the issue is the "linenum:0". In fact, running any of
>> the
>> >> >> test
>> >> >> >>> src blocks does that, e.g.
>> >> >> >>> #+begin_src maxima :results verbatim :batch batch
>> >> >> >>> (assume(z>0),
>> >> >> >>> integrate(exp(-t)*t^z, t, 0, inf));
>> >> >> >>> #+end_src
>> >> >> >>>
>> >> >> >>> #+RESULTS:
>> >> >> >>> #+begin_example
>> >> >> >>> (linenum:0,
>> >> >> >>> (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))
>> >> >> >>>                                  gamma(z + 1)
>> >> >> >>> #+end_example
>> >> >> >>> This does not match the (should (equal ...)) in test-ob-maxima.el
>> >> >> >>>
>> >> >> >>> I don't know maxima, and haven't made any explicit modifications
>> >> >> regards
>> >> >> >>> it, so I don't know why my setup would be outputting linenum:0
>> >> >>
>> >> >> Benjamin,
>> >> >> When you execute your source code block, ob-maxima prints the shell
>> >> >> command as a message. Could you copy that shell command from
>> *Messages*
>> >> >> and send it, along with the batch file that ob-maxima creates?
>> >> >>
>> >> >> Thanks,
>> >> >> Leo
>> >> >>
>> >> >> >>
>> >> >> >> Setting linenum was introduced in
>> >> >> >> https://list.orgmode.org/orgmode/87jzsrai3x.fsf@localhost/
>> >> >> >>
>> >> >> >> It clearly does not affect Linux, but Maxima on MacOS appears to
>> have
>> >> >> >> slightly different behavior.
>> >> >> >>
>> >> >> >> I am CCing the author of the original patch that introduced this
>> >> >> setting.
>> >> >> >> Leo, maybe you have some insight?
>> >> >> >>
>> >> >> >> Unless we can do something to solve the problem on Mac, I am
>> >> tentatively
>> >> >> >> inclined to revert the linenum part of the patch, so that
>> ob-maxima
>> >> is
>> >> >> >> not broken on MacOS.
>> >> >> >
>> >> >> > Benjamin,
>> >> >> > Could you include the output of
>> >> >> >
>> >> >> > #+begin_src maxima :results verbatim
>> >> >> > build_info();
>> >> >> > #+end_src
>> >> >> >
>> >> >> > , please? I think the bug is in the Mac build of Maxima, but I need
>> >> more
>> >> >> > information to figure it out.
>> >> >> >
>> >> >> > Best,
>> >> >> > Leo
>> >>
>> >> Hi Benjamin,
>> >>
>> >> Let me preface my requests by saying that I do not have access to a Mac,
>> >> and the problem you are seeing seems to be Mac-specific, so I am
>> >> searching in the dark for a solution to the problem.
>> >>
>> >> I have a couple ideas.
>> >>
>> >> * First idea
>> >> ** Add the regexp =^(linenum:0,= to
>> >> =org-babel-maxima--output-filter-regexps=
>> >>
>> >> #+begin_src elisp :exports none :results raw
>> >>   (add-to-list 'org-babel-maxima--output-filter-regexps "^(linenum:0,")
>> >> #+end_src
>> >>
>> >> ** Evaluate your Maxima code block
>> >>
>> >> #+name: max
>> >> #+begin_src maxima :results raw :batch batch
>> >>   (assume(z>0), integrate(exp(-t)*t^z, t, 0, inf));
>> >> #+end_src
>> >>
>> >> If all goes well, you should see the output:
>> >>
>> >> #+RESULTS: max
>> >> (assume(z > 0),integrate(exp(-t)*t^z,t,0,inf))
>> >>                                  gamma(z + 1)
>> >>
>> >> Please evaluate these code blocks in an Org buffer and tell us how it
>> >> goes.
>> >>
>> >> * Second idea
>> >>
>> >> We could introduce a customization variable, e.g.
>> >> org-babel-maxima-batch/load-format-string, whose default is the current
>> >> value is "(linenum:0, %s(%S))$". You could change that to "%s(%S)$".
>> >>
>> >> I would prefer to see if the first idea works for you, though, before
>> >> pursuing this.
>> >>
>> >> TIA,
>> >> Leo

Re: [BUG] ob-maxima outputs linenum:0 in results on MacOS

[Ihor Radchenko]

Leo Butler <Leo.Butler@umanitoba.ca> writes:

> Attached is a patch to fix the problem that Benjamin has encountered.

Thanks!

> +  '("(linenum:0,"               ;; remove fragment from command-line (see `org-babel-execute:maxima')

I am a bit worried that such a simple regexp may catch false positives.
May we somehow avoid it?
For example, what if we put setting linenum into the batch file we generate?

-- 
Ihor Radchenko // yantar92,
Org mode maintainer,
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>

Re: [BUG] ob-maxima outputs linenum:0 in results on MacOS

[Leo Butler]

On Mon, Dec 16 2024, Ihor Radchenko <yantar92@posteo.net> wrote:

> Leo Butler <Leo.Butler@umanitoba.ca> writes:
>
>> Attached is a patch to fix the problem that Benjamin has encountered.
>
> Thanks!
>
>> +  '("(linenum:0,"               ;; remove fragment from command-line (see `org-babel-execute:maxima')

Benjamin,

In taking Ihor's concern into account, could you test the regexp

"(linenum:0,$"

> I am a bit worried that such a simple regexp may catch false positives.
> May we somehow avoid it?
> For example, what if we put setting linenum into the batch file we generate?

Ihor,

Putting that into the batch file will result in it appearing in the
output of the source-code block. We are trying to stop that.

I think, if the above regexp works for Benjamin, then we should use
it. The regexp only matches an incomplete (hence mal-formed) line of
input, and so it can only match the errant output that Benjamin is
seeing.

Best regards,
Leo

Re: [BUG] ob-maxima outputs linenum:0 in results on MacOS

[Ihor Radchenko]

Leo Butler <Leo.Butler@umanitoba.ca> writes:

> Putting that into the batch file will result in it appearing in the
> output of the source-code block. We are trying to stop that.

FYI, I have basically no experience with Maxima. So, I was simply
shooting in the dark. AFAIU, linenum:0 simply sets variable value. If
setting a value can be done from inside a script...

> I think, if the above regexp works for Benjamin, then we should use
> it. The regexp only matches an incomplete (hence mal-formed) line of
> input, and so it can only match the errant output that Benjamin is
> seeing.

Unless we find a better solution, I have no problem with it. It is just
that regexp filtering can cause issues, like what we keep seeing again
and again with prompt filtering in ob-shell.

-- 
Ihor Radchenko // yantar92,
Org mode maintainer,
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>

Re: [BUG] ob-maxima outputs linenum:0 in results on MacOS

[Leo Butler]

On Tue, Dec 17 2024, Ihor Radchenko <yantar92@posteo.net> wrote:

> Leo Butler <Leo.Butler@umanitoba.ca> writes:
>
>> Putting that into the batch file will result in it appearing in the
>> output of the source-code block. We are trying to stop that.
>
> FYI, I have basically no experience with Maxima. So, I was simply
> shooting in the dark. AFAIU, linenum:0 simply sets variable value. If
> setting a value can be done from inside a script...

To explain, Maxima keeps track of the "line numbers" of each complete
input in the variable linenum. When it executes the batch script that
Org sends it, that command is on line 1, so line numbering in the script
would begin at 2. We set linenum to 0 so that the line numbering in the
script starts at 1.

>
>> I think, if the above regexp works for Benjamin, then we should use
>> it. The regexp only matches an incomplete (hence mal-formed) line of
>> input, and so it can only match the errant output that Benjamin is
>> seeing.
>
> Unless we find a better solution, I have no problem with it. It is just
> that regexp filtering can cause issues, like what we keep seeing again
> and again with prompt filtering in ob-shell.

Agreed. One alternative would be to have Maxima add a command-line
option that re-starts line-numbering in a batch file at line 1. That
would not fix Benjamin's problem, in the short term, though.

Leo

Re: [BUG] ob-maxima outputs linenum:0 in results on MacOS

[Benjamin McMillan]

[-- Attachment #1: Type: text/plain, Size: 1716 bytes --]

The modified suggestion:
 (add-to-list 'org-babel-maxima--output-filter-regexps "(linenum:0,$")
also fixes the problem in the cases that I checked.

Benjamin

On Wed, Dec 18, 2024 at 10:06 AM Leo Butler <Leo.Butler@umanitoba.ca> wrote:

> On Tue, Dec 17 2024, Ihor Radchenko <yantar92@posteo.net> wrote:
>
> > Leo Butler <Leo.Butler@umanitoba.ca> writes:
> >
> >> Putting that into the batch file will result in it appearing in the
> >> output of the source-code block. We are trying to stop that.
> >
> > FYI, I have basically no experience with Maxima. So, I was simply
> > shooting in the dark. AFAIU, linenum:0 simply sets variable value. If
> > setting a value can be done from inside a script...
>
> To explain, Maxima keeps track of the "line numbers" of each complete
> input in the variable linenum. When it executes the batch script that
> Org sends it, that command is on line 1, so line numbering in the script
> would begin at 2. We set linenum to 0 so that the line numbering in the
> script starts at 1.
>
> >
> >> I think, if the above regexp works for Benjamin, then we should use
> >> it. The regexp only matches an incomplete (hence mal-formed) line of
> >> input, and so it can only match the errant output that Benjamin is
> >> seeing.
> >
> > Unless we find a better solution, I have no problem with it. It is just
> > that regexp filtering can cause issues, like what we keep seeing again
> > and again with prompt filtering in ob-shell.
>
> Agreed. One alternative would be to have Maxima add a command-line
> option that re-starts line-numbering in a batch file at line 1. That
> would not fix Benjamin's problem, in the short term, though.
>
> Leo

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[PATCH] Re: [BUG] ob-maxima outputs linenum:0 in results on MacOS

[Leo Butler]

[-- Attachment #1: Type: text/plain, Size: 149 bytes --]

Ihor,

Please find attached the amended patch. All things considered, I think
this is the best option to fix the issue that has arisen.

Leo


[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: 0001-lisp-ob-maxima.el-fix-Mac-related-bug.patch --]
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From db509cf4b81f78a5c85cf12c7f7b2879f2a47397 Mon Sep 17 00:00:00 2001
From: Leo Butler <leo.butler@umanitoba.ca>
Date: Sun, 15 Dec 2024 21:20:26 -0600
Subject: [PATCH] lisp/ob-maxima.el: fix Mac-related bug

* ob-maxima.el (org-babel-maxima--output-filter-regexps): Filter out
lines that end with the literal string "(linenum:0,".  Benjamin
McMillan reports that, on his Mac, this string is appearing in the
Maxima output.  Maxima is echoing part of the command-line arguments
passed to it (but it should not), which appears to be a Mac-specific
problem.  Benjamin reports that the additional regexp removes the
errant strings and that all tests are passed.

Reported-By: Benjamin McMillan
Link: https://list.orgmode.org/87plm2e50v.fsf@localhost/
---
 lisp/ob-maxima.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lisp/ob-maxima.el b/lisp/ob-maxima.el
index afd615f8d..35438a880 100644
--- a/lisp/ob-maxima.el
+++ b/lisp/ob-maxima.el
@@ -110,7 +110,8 @@ output.  See `org-babel-maxima-expand'.")
 	       "\n")))
 
 (defvar org-babel-maxima--output-filter-regexps
-  '("batch"                     ;; remove the `batch' or `batchload' line
+  '("(linenum:0,$"               ;; remove fragment from command-line (see `org-babel-execute:maxima')
+    "batch"                     ;; remove the `batch' or `batchload' line
     "^rat: replaced .*$"        ;; remove notices from `rat'
     "^;;; Loading #P"           ;; remove notices from the lisp implementation
     "^read and interpret"       ;; remove notice from `batch'
-- 
2.45.2


[-- Attachment #3: ATT00001.txt --]
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On Thu, Dec 19 2024, Benjamin McMillan <mcmillanbb@gmail.com> wrote:

> The modified suggestion:
>  (add-to-list 'org-babel-maxima--output-filter-regexps "(linenum:0,$")
> also fixes the problem in the cases that I checked.
>
> Benjamin
>
> On Wed, Dec 18, 2024 at 10:06 AM Leo Butler <Leo.Butler@umanitoba.ca> wrote:
>
>> On Tue, Dec 17 2024, Ihor Radchenko <yantar92@posteo.net> wrote:
>>
>> > Leo Butler <Leo.Butler@umanitoba.ca> writes:
>> >
>> >> Putting that into the batch file will result in it appearing in the
>> >> output of the source-code block. We are trying to stop that.
>> >
>> > FYI, I have basically no experience with Maxima. So, I was simply
>> > shooting in the dark. AFAIU, linenum:0 simply sets variable value. If
>> > setting a value can be done from inside a script...
>>
>> To explain, Maxima keeps track of the "line numbers" of each complete
>> input in the variable linenum. When it executes the batch script that
>> Org sends it, that command is on line 1, so line numbering in the script
>> would begin at 2. We set linenum to 0 so that the line numbering in the
>> script starts at 1.
>>
>> >
>> >> I think, if the above regexp works for Benjamin, then we should use
>> >> it. The regexp only matches an incomplete (hence mal-formed) line of
>> >> input, and so it can only match the errant output that Benjamin is
>> >> seeing.
>> >
>> > Unless we find a better solution, I have no problem with it. It is just
>> > that regexp filtering can cause issues, like what we keep seeing again
>> > and again with prompt filtering in ob-shell.
>>
>> Agreed. One alternative would be to have Maxima add a command-line
>> option that re-starts line-numbering in a batch file at line 1. That
>> would not fix Benjamin's problem, in the short term, though.
>>
>> Leo

Re: [PATCH] Re: [BUG] ob-maxima outputs linenum:0 in results on MacOS

[Ihor Radchenko]

Leo Butler <Leo.Butler@umanitoba.ca> writes:

> Please find attached the amended patch. All things considered, I think
> this is the best option to fix the issue that has arisen.

Thanks!
Applied, onto main.
https://git.savannah.gnu.org/cgit/emacs/org-mode.git/commit/?id=a628d46712
Fixed.

-- 
Ihor Radchenko // yantar92,
Org mode maintainer,
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>