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* Bug: problem caused by eval-after-load "speedbar" [9.3 (release_9.3 @ c:/ProgramData/chocolatey/lib/Emacs/tools/emacs/share/emacs/27.1/lisp/org/)]
@ 2020-10-30 14:07 John Foerch
  2020-11-06  5:59 ` Kyle Meyer
  0 siblings, 1 reply; 2+ messages in thread
From: John Foerch @ 2020-10-30 14:07 UTC (permalink / raw)
  To: emacs-orgmode

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Hello,

I was getting the following error on emacs startup:

    Symbol’s function definition is void: speedbar-add-supported-extension

I tracked it down to the form in org-compat.el (line 873 in my copy):

    (eval-after-load "speedbar" ...)

This condition was being triggered because in my emacs init, I was
loading a file called "speedbar.el" which contained my speedbar
configuration.

I will understand if this is not considered a bug, because I can (and
have) rename my speedbar configuration script to a different filename.
However, I noticed that 'eval-after-load can take either a filename or a
feature symbol as its argument.  If the string "speedbar" were changed
to the symbol 'speedbar, the eval form would be triggered by speedbar's
'provide form, not only loading a file that happened to be called
"speedbar.el"

Thank you,

-John


Emacs  : GNU Emacs 27.1 (build 1, x86_64-w64-mingw32)
 of 2020-08-21
Package: Org mode version 9.3 (release_9.3 @
c:/ProgramData/chocolatey/lib/Emacs/tools/emacs/share/emacs/27.1/lisp/org/)

current state:
==============
(setq
 org-src-mode-hook '(org-src-babel-configure-edit-buffer
org-src-mode-configure-edit-buffer)
 org-link-shell-confirm-function 'yes-or-no-p
 org-metadown-hook '(org-babel-pop-to-session-maybe)
 org-clock-out-hook '(org-clock-remove-empty-clock-drawer)
 org-id-link-to-org-use-id 'create-if-interactive-and-no-custom-id
 org-mode-hook '(#[0 "\300\301\302\303\304$\207"
                   [add-hook change-major-mode-hook org-show-all append
local] 5]
                 #[0 "\300\301\302\303\304$\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)
 org-archive-hook '(org-attach-archive-delete-maybe)
 org-confirm-elisp-link-function 'yes-or-no-p
 org-agenda-before-write-hook '(org-agenda-add-entry-text)
 org-metaup-hook '(org-babel-load-in-session-maybe)
 org-bibtex-headline-format-function #[257 "\300 \236A\207" [:title] 3
"\n\n(fn ENTRY)"]
 org-adapt-indentation nil
 org-babel-pre-tangle-hook '(save-buffer)
 org-tab-first-hook '(org-babel-hide-result-toggle-maybe
org-babel-header-arg-expand)
 org-occur-hook '(org-first-headline-recenter)
 org-agenda-window-setup 'current-window
 org-log-into-drawer t
 org-cycle-hook '(org-cycle-hide-archived-subtrees
org-cycle-show-empty-lines
                  org-optimize-window-after-visibility-change)
 org-todo-keywords '((sequence "TODO(t!)" "STARTED(s!)" "|" "DONE(d!)"
"CANCELLED(c!)")
                     (sequence "QUESTION(q!)" "|" "ANSWERED(a!)"))
 org-speed-command-hook '(org-speed-command-activate
org-babel-speed-command-activate)
 org-confirm-shell-link-function 'yes-or-no-p
 org-link-parameters '(("attachment" :follow org-attach-open-link :export
                        org-attach-export-link :complete
org-attach-complete-link)
                       ("id" :follow org-id-open) ("eww" :follow eww :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)
                       ("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) ("file+sys")
("file+emacs")
                       ("shell" :follow org-link--open-shell)
                       ("news" :follow
                        #[257 "\301\300\302 Q!\207" ["news" browse-url ":"]
5 "\n\n(fn URL)"])
                       ("mailto" :follow
                        #[257 "\301\300\302 Q!\207" ["mailto" browse-url
":"] 5 "\n\n(fn URL)"]
                        )
                       ("https" :follow
                        #[257 "\301\300\302 Q!\207" ["https" browse-url
":"] 5 "\n\n(fn URL)"])
                       ("http" :follow
                        #[257 "\301\300\302 Q!\207" ["http" browse-url ":"]
5 "\n\n(fn URL)"])
                       ("ftp" :follow
                        #[257 "\301\300\302 Q!\207" ["ftp" browse-url ":"]
5 "\n\n(fn URL)"])
                       ("help" :follow org-link--open-help)
                       ("file" :complete org-link-complete-file)
                       ("elisp" :follow org-link--open-elisp)
                       ("doi" :follow org-link--open-doi))
 org-log-states-order-reversed nil
 org-link-elisp-confirm-function 'yes-or-no-p
 org-treat-insert-todo-heading-as-state-change t
 )

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^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: Bug: problem caused by eval-after-load "speedbar" [9.3 (release_9.3 @ c:/ProgramData/chocolatey/lib/Emacs/tools/emacs/share/emacs/27.1/lisp/org/)]
  2020-10-30 14:07 Bug: problem caused by eval-after-load "speedbar" [9.3 (release_9.3 @ c:/ProgramData/chocolatey/lib/Emacs/tools/emacs/share/emacs/27.1/lisp/org/)] John Foerch
@ 2020-11-06  5:59 ` Kyle Meyer
  0 siblings, 0 replies; 2+ messages in thread
From: Kyle Meyer @ 2020-11-06  5:59 UTC (permalink / raw)
  To: John Foerch; +Cc: emacs-orgmode

John Foerch writes:

> Hello,
>
> I was getting the following error on emacs startup:
>
>     Symbol’s function definition is void: speedbar-add-supported-extension
[...]
> However, I noticed that 'eval-after-load can take either a filename or a
> feature symbol as its argument.  If the string "speedbar" were changed
> to the symbol 'speedbar, the eval form would be triggered by speedbar's
> 'provide form, not only loading a file that happened to be called
> "speedbar.el"

Thanks for the report and suggested fix.  I've switched this spot and
others over to using a symbol (51c4cc1a8).


^ permalink raw reply	[flat|nested] 2+ messages in thread

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2020-10-30 14:07 Bug: problem caused by eval-after-load "speedbar" [9.3 (release_9.3 @ c:/ProgramData/chocolatey/lib/Emacs/tools/emacs/share/emacs/27.1/lisp/org/)] John Foerch
2020-11-06  5:59 ` Kyle Meyer

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