Variable: markdown-wiki-link-fontify-missing
markdown-wiki-link-fontify-missing is a customizable variable defined
in markdown-mode.el.
Value
nil
Documentation
When non-nil, change wiki link face according to existence of target files.
This is expensive because it requires checking for the file each time the buffer changes or the user switches windows. It is disabled by default because it may cause lag when typing on slower machines.
This variable was added, or its default value changed, in markdown-mode version 2.2.
Source Code
;; Defined in ~/.emacs.d/elpa/markdown-mode-20260321.143/markdown-mode.el
(defcustom markdown-wiki-link-fontify-missing nil
"When non-nil, change wiki link face according to existence of target files.
This is expensive because it requires checking for the file each time the buffer
changes or the user switches windows. It is disabled by default because it may
cause lag when typing on slower machines."
:group 'markdown
:type 'boolean
:safe 'booleanp
:package-version '(markdown-mode . "2.2"))