drop elisp-slime-nav

It has been obsoleted by xref, so far as I can tell.

1 files changed, 0 insertions, 138 deletions

diff --git a/.emacs.d/initlibs/elisp-slime-nav.el b/.emacs.d/initlibs/elisp-slime-nav.el
deleted file mode 100644
index bce845d3..00000000
--- a/.emacs.d/initlibs/elisp-slime-nav.el
+++ /dev/null
@@ -1,138 +0,0 @@
-;;; elisp-slime-nav.el --- Make M-. and M-, work in elisp like they do in slime  -*- lexical-binding: t -*-
-
-;; Copyright (C) 2016-2020  Steve Purcell
-
-;; Author: Steve Purcell <steve@sanityinc.com>
-;; Keywords: languages navigation slime elisp emacs-lisp
-;; URL: https://github.com/purcell/elisp-slime-nav
-;; Package-Version: 0
-;; Package-Requires: ((emacs "24.1") (cl-lib "0.2"))
-
-;; This program is free software; you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation, either version 3 of the License, or
-;; (at your option) any later version.
-
-;; This program is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-;;; Commentary:
-;;
-;; This package provides Slime's convenient "M-." and "M-," navigation
-;; in `emacs-lisp-mode', together with an elisp equivalent of
-;; `slime-describe-symbol', bound by default to `C-c C-d d`.
-;;
-;; When the main functions are given a prefix argument, they will
-;; prompt for the symbol upon which to operate.
-;;
-;; Usage:
-;;
-;; Enable the package in elisp and ielm modes as follows:
-;;
-;;   (require 'elisp-slime-nav) ;; optional if installed via package.el
-;;   (dolist (hook '(emacs-lisp-mode-hook ielm-mode-hook))
-;;     (add-hook hook 'turn-on-elisp-slime-nav-mode))
-;;
-;; Known issues:
-;;
-;;   When navigating into Emacs' C source, "M-," will not be bound to
-;;   the same command, but "M-*" will typically do the trick.
-;;
-;;; Code:
-
-(require 'etags)
-(require 'help-mode)
-
-(defvar elisp-slime-nav-mode-map
-  (let ((map (make-sparse-keymap)))
-    (define-key map (kbd "M-.")         'elisp-slime-nav-find-elisp-thing-at-point)
-    (define-key map (kbd "M-,")         'pop-tag-mark)
-    (define-key map (kbd "C-c C-d d")   'elisp-slime-nav-describe-elisp-thing-at-point)
-    (define-key map (kbd "C-c C-d C-d") 'elisp-slime-nav-describe-elisp-thing-at-point)
-    map))
-
-;;;###autoload
-(define-minor-mode elisp-slime-nav-mode
-  "Enable Slime-style navigation of elisp symbols using M-. and M-,"
-  nil " SliNav" elisp-slime-nav-mode-map)
-
-;;;###autoload
-(define-obsolete-function-alias 'turn-on-elisp-slime-nav-mode 'elisp-slime-nav-mode
-  "2020-01-30")
-
-(defun elisp-slime-nav--all-navigable-symbol-names ()
-  "Return a list of strings for the symbols to which navigation is possible."
-  (let ((result '()))
-    (mapatoms
-     (lambda (x)
-       (when (or (fboundp x) (boundp x) (symbol-plist x) (facep x))
-         (push (symbol-name x) result))))
-    result))
-
-(defun elisp-slime-nav--read-symbol-at-point ()
-  "Return the symbol at point as a string.
-If `current-prefix-arg' is not nil, the user is prompted for the symbol."
-  (let* ((sym-at-point (symbol-at-point))
-         (at-point (and sym-at-point (symbol-name sym-at-point))))
-    (if (or current-prefix-arg (null at-point))
-        (completing-read "Symbol: "
-                         (elisp-slime-nav--all-navigable-symbol-names)
-                         nil t nil nil at-point)
-      at-point)))
-
-;;;###autoload
-(defun elisp-slime-nav-find-elisp-thing-at-point (sym-name)
-  "Find the elisp thing at point, be it a function, variable, library or face.
-
-With a prefix arg, or if there is no thing at point, prompt for
-the symbol to jump to.
-
-Argument SYM-NAME is the thing to find."
-  (interactive (list (elisp-slime-nav--read-symbol-at-point)))
-  (when sym-name
-    (let ((sym (intern sym-name)))
-      (message "Searching for %s..." sym-name)
-      (if (fboundp 'xref-push-marker-stack)
-          (xref-push-marker-stack)
-        (with-no-warnings
-          (ring-insert find-tag-marker-ring (point-marker))))
-      (cond
-       ((fboundp sym)
-        (find-function sym))
-       ((boundp sym)
-        (find-variable sym))
-       ((or (featurep sym) (locate-library sym-name))
-        (find-library sym-name))
-       ((facep sym)
-        (find-face-definition sym))
-       (t
-        (pop-tag-mark)
-        (error "Don't know how to find '%s'" sym))))))
-
-;;;###autoload
-(defun elisp-slime-nav-describe-elisp-thing-at-point (sym-name)
-  "Display the full documentation of the elisp thing at point.
-
-The named subject may be a function, variable, library or face.
-
-With a prefix arg, or if there is not \"thing\" at point, prompt
-for the symbol to jump to.
-
-Argument SYM-NAME is the thing to find."
-  (interactive (list (elisp-slime-nav--read-symbol-at-point)))
-  (if (fboundp 'describe-symbol)
-      (describe-symbol (intern sym-name))
-    (with-no-warnings
-      (help-xref-interned (intern sym-name)))))
-
-
-(provide 'elisp-slime-nav)
-;; Local Variables:
-;; indent-tabs-mode: nil
-;; End:
-;;; elisp-slime-nav.el ends here