am 3e537b48: Merge "Merge from upstream"
* commit '3e537b48a7b56c742ecf3c2ed24ff15fcb73f575':
Typo
[util] Note CSS compatibility in --help-features
Fix snprintf() format
Make sure broken feature strings are not partially parsed
Allow quotation marks around feature tag in hb_feature_from_string()
Allow space at the end of feature string with values, eg 'dlig=1 '
Minor
Allow on/off in hb_feature_from_string()
Remove duplicate definition of ISALNUM
Fix parsing of features like "- liga" (with the space)
Do not require the '=' in hb_feature_from_string()
Reject tags longer than 4 chars in hb_feature_from_string()
Minor warnings fixes
[indic] Handle old-spec Malayalam reordering with final Halant
Give CC to gir-scanner
0.9.33
Fix test runner under Windows
Disallow changing settings on immutable face
[win] Fix Cygwin build
