Don't make whitespace invisible in Emacs
Merge pull request #1784 from rrthomas/see-whitespace

Don't make whitespace invisible in Emacs
sfd: add the same whitespace for m SplineSet elements
Merge pull request #1789 from adrientetar/sfd-whitesp

sfd: add the same whitespace for m SplineSet elements
Stop trying to read special class kerning values when the arrays are not allocated.
Merge pull request #1790 from fontforge/issue_1786_frank_1

Stop crashing on U. F. O. export when special class data is absent.