Scintilla allows to zoom in or out on the current text, without actually modifying any font properties. This allows for a quick oversight or a very clear view of the text (or both, see the screenshot and Multi-View).
To
zoom in, select button
or depress the Ctrl
key and scroll
the mousewheel forwards.
To
zoom out, select
To
restore the original zoom (100%), select button or depress the Ctrl key and scroll
the mousewheel backwards.