Does Augmented BNF (as specified by RFC 5234) allow matches to empty string? From reading grammar of the Augmented BNF itself (section 4, ABNF Definition of ABN
sparqlwrapper
php-di
qgroundcontrol
abstractmethoderror
uitableviewdiffabledatasource
web-optimization
yourkit
systemtap
nexus2
asp.net-ajax
arduino-due
gprbuild
qquickwidget
applet
wysiwyg
perspectives
oasis
menustrip
modalpopupextender
jsonresult
xcasset
vivado-hls
imagemap
dds-format
plasmoid
embark
firebase-app-distribution
direct3d
or-operator
alembic