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