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Bind all possible ex cmd abbreviations #1924

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Jul 17, 2024
Merged

Bind all possible ex cmd abbreviations #1924

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14 changes: 8 additions & 6 deletions evil-ex.el
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Original file line number Diff line number Diff line change
Expand Up @@ -585,13 +585,15 @@ in case of incomplete or unknown commands."

(defun evil-ex-define-cmd (cmd function)
"Bind the function FUNCTION to the command CMD."
(if (string-match "\\[\\(.*\\)\\]" cmd)
(let ((abbrev (replace-match "" nil t cmd))
(full (replace-match "\\1" nil nil cmd)))
(if (not (string-match-p "\\[" cmd))
(evil--add-to-alist evil-ex-commands cmd function)
(string-match "\\(.*\\)\\[\\(.*\\)\\]" cmd)
(let ((mandatory (match-string 1 cmd))
(optional (match-string 2 cmd)))
(dotimes (n (1+ (length optional)))
(evil--add-to-alist evil-ex-commands
full function
abbrev full))
(evil--add-to-alist evil-ex-commands cmd function)))
(concat mandatory (substring optional 0 n))
function)))))

(defmacro evil-ex-define-argument-type (arg-type doc &rest body)
"Define a new handler for argument-type ARG-TYPE.
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