8 - type: "(^| )!!(binary|bool|float|int|map|null|omap|seq|set|str) "
9 - constant: "\\b(YES|yes|Y|y|ON|on|TRUE|True|true|NO|no|N|n|OFF|off|FALSE|False|false)\\b"
10 - statement: "(:[[:space:]]|\\[|\\]|:[[:space:]]+[|>]|^[[:space:]]*- )"
11 - identifier: "[[:space:]][\\*&][A-Za-z0-9]+"
14 - special: "(^---|^\\.\\.\\.|^%YAML|^%TAG)"
21 - constant.specialChar: "\\\\."
28 - constant.specialChar: "\\\\."