Variable: markdown-link-space-sub-char
markdown-link-space-sub-char is a customizable variable defined in
markdown-mode.el.
Value
"_"
Documentation
Character to use instead of spaces when mapping wiki links to filenames.
Source Code
;; Defined in ~/.emacs.d/elpa/markdown-mode-20260321.143/markdown-mode.el
(defcustom markdown-link-space-sub-char "_"
"Character to use instead of spaces when mapping wiki links to filenames."
:group 'markdown
:type 'string)