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 button or depress the Ctrl key and scroll
the mousewheel backwards.
To restore the original zoom (100%), select
.