This PR expands the zoom range of the zoom keybindings.

* Zooming via scroll wheel is unaffected (-10 to +20). * Zoom in is "unlimited". (But everyone stops zooming eventually.) * Zoom out stops when the font size reaches 2pt (limited by scintilla). Current behavior is to zoom out to -10 even when the font size doesn't change. So for a base font size of 10pt, the current behavior has the last three zoom levels (-8, -9, -10) set at 2pt. This PR stops at -8. But if the base font size is 16pt, zoom out with this PR continues to -14. You can view, comment on, or merge this pull request online at:

https://github.com/geany/geany/pull/2955

-- Commit Summary --

* <a href="https://github.com/geany/geany/pull/2955/commits/58dfdd068b7e273d32b9062dd3159a2a05dad712">Expand range of zoom keybindings</a>

-- File Changes --

M src/sciwrappers.c (16)

-- Patch Links --

https://github.com/geany/geany/pull/2955.patch https://github.com/geany/geany/pull/2955.diff