在光标位置显示elisp函数文档的插件叫啥？

[xuchunyang]

让 eldoc 显示文档，多年以前折腾的

Elisp Eldoc 显示函数文档

Elisp Eldoc 默认只显示参数表，我觉得显示文档也很有用。 [26%20AM] (define-advice elisp-get-fnsym-args-string (:around (orig-fun sym &rest r) docstring) "If SYM is a function, append its docstring." (concat (apply orig-fun sym r) (let* ((doc (and (fboundp sym) (documentation sym 'raw))) (oneline (and doc (substring doc 0 (string-match "\n" doc))))) (and oneline (concat " | " (propertize oneline 'face 'italic))))))