Variable: ruler-mode-ruler-help-echo-when-goal-column
ruler-mode-ruler-help-echo-when-goal-column is a variable defined in
ruler-mode.el.gz.
Value
"S-mouse-1/3: set L/R margin, C-mouse-2: show tabs"
Documentation
Help string shown when mouse is over the ruler.
goal-column is set and ruler-mode-show-tab-stops is nil.
Source Code
;; Defined in /usr/src/emacs/lisp/ruler-mode.el.gz
(defconst ruler-mode-ruler-help-echo-when-goal-column
"\
S-mouse-1/3: set L/R margin, \
C-mouse-2: show tabs"
"Help string shown when mouse is over the ruler.
`goal-column' is set and `ruler-mode-show-tab-stops' is nil.")