* lisp/mwheel.el (mouse-wheel-mode): Support changing font size (text scaling) using mouse wheel. (Bug#28182) (mouse-wheel-scroll-amount): Bind the Ctrl modifier to text scaling. (mwheel-installed-text-scale-bindings): New variable. (mouse-wheel--remove-bindings): New helper function for 'mouse-wheel-mode'. * doc/emacs/frames.texi (Mouse Commands): Document this feature. * etc/NEWS: Announce it. |
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