[BUG] "args out of range" on link heading completion [9.5 (9.5-gd361c7 @ /Users/carlos/.emacs.d/straight/build/org/)]

[Carlos Pita <carlosjosepita2@gmail.com>]

Hi,

when I try to autocomplete a heading inside a link I get:

    completion--some: Args out of range: #("*hea" 0 1 (fontified t
    help-echo "LINK: *head" htmlize-link (:uri "*head") rear-nonsticky
    (mouse-face highlight keymap invisible intangible help-echo
    org-linked-text htmlize-link) face org-link ...) 1 2 (fontified t
    help-echo "LINK: *head" htmlize-link (:uri "*head") rear-nonsticky
    (mouse-face highlight keymap invisible intangible help-echo
    org-linked-text htmlize-link) face org-link ...) 2 3 (fontified t
    help-echo "LINK: *head" htmlize-link (:uri "*head") rear-nonsticky
    (mouse-face highlight keymap invisible intangible help-echo
    org-linked-text htmlize-link) face org-link ...) 3 4 (fontified t
    help-echo "LINK: *head" htmlize-link (:uri "*head") rear-nonsticky
    (mouse-face highlight keymap invisible intangible help-echo
    org-linked-text htmlize-link) face org-link ...)), 0, 5


To reproduce:

1. Create org file with a heading:

* heading

2. Start typing a link to that heading and press <M-TAB> to autocomplete:

[[*head<M-TAB>]]

Best regards,
Carlos

---

Emacs  : GNU Emacs 28.0.60 (build 3, x86_64-apple-darwin20.6.0, NS
appkit-2022.60 Version 11.6 (Build 20G165))
 of 2021-10-18
Package: Org mode version 9.5 (9.5-gd361c7 @
/Users/carlos/.emacs.d/straight/build/org/)

current state:
==============
(setq
 org-link-elisp-confirm-function 'yes-or-no-p
 org-directory "~/Documents"
 org-bibtex-headline-format-function #[257 "\300\236A\207" [:title] 3
"\n\n(fn ENTRY)"]
 org-babel-after-execute-hook '(org-redisplay-inline-images)
 org-agenda-files '("/tmp/test.org")
 org-export-before-parsing-hook '(org-attach-expand-links)
 org-default-notes-file "~/Documents/inbox.org"
 org-archive-hook '(org-attach-archive-delete-maybe)
 org-cycle-hook '(org-cycle-hide-archived-subtrees
org-cycle-hide-drawers org-cycle-show-empty-lines
                  org-optimize-window-after-visibility-change)
 org-font-lock-set-keywords-hook '(doom-themes-enable-org-fontification)
 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-confirm-shell-link-function 'yes-or-no-p
 outline-isearch-open-invisible-function 'outline-isearch-open-invisible
 org-agenda-before-write-hook '(org-agenda-add-entry-text)
 org-src-mode-hook '(org-src-babel-configure-edit-buffer
org-src-mode-configure-edit-buffer doom-modeline-set-org-src-modeline)
 org-confirm-elisp-link-function 'yes-or-no-p
 org-todo-keywords '((sequence "TODO" "NEXT" "|" "DONE"))
 org-speed-command-hook '(org-speed-command-activate
org-babel-speed-command-activate)
 org-preview-latex-default-process 'dvisvgm
 org-tab-first-hook '(org-babel-hide-result-toggle-maybe
org-babel-header-arg-expand)
 org-link-shell-confirm-function 'yes-or-no-p
 org-babel-pre-tangle-hook '(save-buffer)
 org-agenda-loop-over-headlines-in-active-region nil
 org-occur-hook '(org-first-headline-recenter)
 org-metadown-hook '(org-babel-pop-to-session-maybe)
 org-link-parameters '(("attachment" :follow org-attach-follow
:complete org-attach-complete-link) ("id" :follow org-id-open)
                       ("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)
                       ("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) ("file+sys")
                       ("file+emacs") ("shell" :follow org-link--open-shell)
                       ("news" :follow #[514 "\301\300\302Q\"\207"
["news" browse-url ":"] 6 "\n\n(fn URL ARG)"])
                       ("mailto" :follow #[514 "\301\300\302Q\"\207"
["mailto" browse-url ":"] 6 "\n\n(fn URL ARG)"])
                       ("https" :follow #[514 "\301\300\302Q\"\207"
["https" browse-url ":"] 6 "\n\n(fn URL ARG)"])
                       ("http" :follow #[514 "\301\300\302Q\"\207"
["http" browse-url ":"] 6 "\n\n(fn URL ARG)"])
                       ("ftp" :follow #[514 "\301\300\302Q\"\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-metaup-hook '(org-babel-load-in-session-maybe)
 )