TYPO3 Core

This indeed could be a problem for languages which use some latin characters which are included in Share but also some characters which are not implemented in Share (as a mix).

See http://www.google.com/fonts/specimen/Share for a list of characters that are missing in Share.

The result is that for the characters that do not have a Share font equivalent, the fallback seems to be the next font in the fallback list which provides that letter (in this case, Verdana, which has a bigger rendering at the same font-size of 24px - and thus looks unproportional).

I have no idea on how to solve that other than making Share font configurable (enabled by default but which can be disabled if the main language of the site is some language which fall into this problematic area - at least polish but might also be others.

Chinese, Japanese, Arabic, Cyrillic etc are not a problem because none of these characters have a Share font representation, thus all will come form Verdana / Arial etc - and thus look proportional.

Jigal, it works! Would be cool to add also the missing glyphs for bold and italics, and then we replace them in one go. We should provide the modified font back to the original author, if we manage to contact him (we've tried in the past months with no results).

Patch set 2 for branch master has been pushed to the review server.
It is available at https://review.typo3.org/23482

Patch set 3 for branch master has been pushed to the review server.
It is available at https://review.typo3.org/23482