* lisp/help-fns.el (help-fns--analyse-function) (help-fns-function-description-header): New functions, extracted from describe-function-1. (describe-function-1): Use them. * lisp/eshell/esh-cmd.el (eshell/which): Use `help-fns-function-description-header' instead of `describe-function-1'.
48 KiB
48 KiB