1 files changed, 0 insertions, 87 deletions
diff --git a/emacs/notmuch.el b/emacs/notmuch.el
index d0cd9061..19210cbe 100644
--- a/emacs/notmuch.el
+++ b/emacs/notmuch.el
@@ -119,93 +119,6 @@ To enter a line break in customize, press \\[quoted-insert] C-j."
             (mm-save-part p))))
    mm-handle))
 
-(defun notmuch-documentation-first-line (symbol)
-  "Return the first line of the documentation string for SYMBOL."
-  (let ((doc (documentation symbol)))
-    (if doc
-	(with-temp-buffer
-	  (insert (documentation symbol t))
-	  (goto-char (point-min))
-	  (let ((beg (point)))
-	    (end-of-line)
-	    (buffer-substring beg (point))))
-      "")))
-
-(defun notmuch-prefix-key-description (key)
-  "Given a prefix key code, return a human-readable string representation.
-
-This is basically just `format-kbd-macro' but we also convert ESC to M-."
-  (let ((desc (format-kbd-macro (vector key))))
-    (if (string= desc "ESC")
-	"M-"
-      (concat desc " "))))
-
-(defun notmuch-describe-keymap (keymap ua-keys &optional prefix tail)
-  "Return a list of strings, each describing one binding in KEYMAP.
-
-Each string gives a human-readable description of the key and a
-one-line description of the bound function.  See `notmuch-help'
-for an overview of how this documentation is extracted.
-
-UA-KEYS should be a key sequence bound to `universal-argument'.
-It will be used to describe bindings of commands that support a
-prefix argument.  PREFIX and TAIL are used internally."
-  (map-keymap
-   (lambda (key binding)
-     (cond ((mouse-event-p key) nil)
-	   ((keymapp binding)
-	    (setq tail
-		  (notmuch-describe-keymap
-		   binding ua-keys (notmuch-prefix-key-description key) tail)))
-	   (t
-	    (when (and ua-keys (symbolp binding)
-		       (get binding 'notmuch-prefix-doc))
-	      ;; Documentation for prefixed command
-	      (let ((ua-desc (key-description ua-keys)))
-		(push (concat ua-desc " " prefix (format-kbd-macro (vector key))
-			      "\t" (get binding 'notmuch-prefix-doc))
-		      tail)))
-	    ;; Documentation for command
-	    (push (concat prefix (format-kbd-macro (vector key)) "\t"
-			  (or (and (symbolp binding) (get binding 'notmuch-doc))
-			      (notmuch-documentation-first-line binding)))
-		  tail))))
-   keymap)
-  tail)
-
-(defun notmuch-substitute-command-keys (doc)
-  "Like `substitute-command-keys' but with documentation, not function names."
-  (let ((beg 0))
-    (while (string-match "\\\\{\\([^}[:space:]]*\\)}" doc beg)
-      (let* ((keymap-name (substring doc (match-beginning 1) (match-end 1)))
-	     (keymap (symbol-value (intern keymap-name)))
-	     (ua-keys (where-is-internal 'universal-argument keymap t))
-	     (desc-list (notmuch-describe-keymap keymap ua-keys))
-	     (desc (mapconcat #'identity desc-list "\n")))
-	(setq doc (replace-match desc 1 1 doc)))
-      (setq beg (match-end 0)))
-    doc))
-
-(defun notmuch-help ()
-  "Display help for the current notmuch mode.
-
-This is similar to `describe-function' for the current major
-mode, but bindings tables are shown with documentation strings
-rather than command names.  By default, this uses the first line
-of each command's documentation string.  A command can override
-this by setting the 'notmuch-doc property of its command symbol.
-A command that supports a prefix argument can explicitly document
-its prefixed behavior by setting the 'notmuch-prefix-doc property
-of its command symbol."
-  (interactive)
-  (let* ((mode major-mode)
-	 (doc (substitute-command-keys (notmuch-substitute-command-keys (documentation mode t)))))
-    (with-current-buffer (generate-new-buffer "*notmuch-help*")
-      (insert doc)
-      (goto-char (point-min))
-      (set-buffer-modified-p nil)
-      (view-buffer (current-buffer) 'kill-buffer-if-not-modified))))
-
 (require 'hl-line)
 
 (defun notmuch-hl-line-mode ()