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(tooltip-gud-tips-p): Expand documentation.

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(tooltip-toggle-gud-tips): New function.
This commit is contained in:
Nick Roberts 2005-04-20 10:08:50 +00:00
parent 12b47dbf1f
commit 1d44496d70
1 changed files with 16 additions and 3 deletions
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19
lisp/tooltip.el
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@ -117,7 +117,10 @@ position to pop up the tooltip."
:group 'tooltip)
(defcustom tooltip-gud-tips-p nil
"*Non-nil means show tooltips in GUD sessions."
"*Non-nil means show tooltips in GUD sessions.
This allows you to display a variable's value in a tooltip simply by
pointing at it with the mouse."
:type 'boolean
:tag "GUD"
:group 'tooltip)
@ -412,12 +415,22 @@ This event can be examined by forms in TOOLTIP-GUD-DISPLAY.")
(message "Dereferencing is now %s."
(if tooltip-gud-dereference "on" "off"))))
(defun tooltip-toggle-gud-tips ()
"Toggle the display of GUD tooltips."
(interactive)
(setq tooltip-gud-tips-p (not tooltip-gud-tips-p))
;; Reconsider for all buffers whether mouse motion events are desired.
(tooltip-change-major-mode)
(when (interactive-p)
(message (format "GUD tooltips %sabled"
(if tooltip-gud-tips-p "en" "dis")))))
; This will only display data that comes in one chunk.
; Larger arrays (say 400 elements) are displayed in
; the tootip incompletely and spill over into the gud buffer.
; Switching the process-filter creates timing problems and
; it may be difficult to do better. gdba in gdb-ui.el
; gets round this problem.
; it may be difficult to do better. Using annotations as in
; gdb-ui.el gets round this problem.
(defun tooltip-gud-process-output (process output)
"Process debugger output and show it in a tooltip window."
(set-process-filter process tooltip-gud-original-filter)