Lines Matching +defs:help +defs:echo
7 ;; Keywords: help c mouse tools
34 :group 'help
47 When this minor mode is enabled, Emacs displays help text
49 \(However, if `tooltip-use-echo-area' is non-nil, this and
50 all pop-up help appears in the echo area.)
53 the help text in the echo area, and does not make a pop-up window."
66 (add-hook 'tooltip-hook 'tooltip-help-tips))
69 (remove-hook 'tooltip-hook 'tooltip-help-tips))
70 (setq show-help-function
71 (if tooltip-mode 'tooltip-show-help nil)))
144 (defcustom tooltip-use-echo-area nil
145 "Use the echo area instead of tooltip frames for help and GUD tooltips.
146 To display multi-line help text in the echo area, set this to t
222 (defun tooltip-show (text &optional use-echo-area)
234 in echo area."
235 (if use-echo-area
323 ;;; Tooltip help.
325 (defvar tooltip-help-message nil
326 "The last help message received via `tooltip-show-help'.")
328 (defun tooltip-show-help (msg)
329 "Function installed as `show-help-function'.
330 MSG is either a help string to display, or nil to cancel the display."
331 (let ((previous-help tooltip-help-message))
332 (setq tooltip-help-message msg)
337 ((equal previous-help msg)
338 ;; Same help as before (but possibly the mouse has moved).
342 ;; A different help. Remove a previous tooltip, and
347 (defun tooltip-help-tips (event)
348 "Hook function to display a help tooltip.
352 (when (stringp tooltip-help-message)
353 (tooltip-show tooltip-help-message tooltip-use-echo-area)