Graphics.wrapString only cuts a word in half once

[gfwilliams]

Mentioned at: espruino/BangleApps#1380

g.clear().setFont("4x6");
lines = g.wrapString("ABCDEFGHIJ", 10);
// lines is ["AB","CDEFGHIJ"]
// lines should be ["AB","CD","EF","GH","IJ"]

Not trivial to fix in jswrap_graphics_wrapString with the current code though - it'll need refactoring a bit

[thyttan]

Just leaving a comment here to mention I encountered this bug today while coding on a new Bangle.js 2 app.

Reading the discussion on espruino/BangleApps#1380 I'm thinking it could be worth mention this bug in the HW reference for Graphics.wrapString? I can do a PR for that if you think it's a good idea, @gfwilliams.

[gfwilliams]

Yes, I guess a note in the hardware reference would be good.

... of course if someone wanted to actually fix this, that would be better ;)

[gfwilliams]

Fixed with 19868ef