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
smartcard
dynamic-linking
sharetribe
calabash-android
nsdateformatter
dataprovider
asp.net-core-css-isolation
kprobe
toast
.net-mac
ruby-debug-ide
joomla3.3
python-siphon
aspose-slides
afnetworking-2
tekton
tar.gz
pyopengl
jquery-collision
teamcity
coredns
criteria
ganache
content-negotiation
p5.js
svmlight
pixelformat
psftp
ddd-debugger
sql-max