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|
filetype: crystal
detect:
filename: "\\.cr$"
rules:
# Asciibetical list of reserved words
- statement: "\\b(abstract|alias|as|asm|begin|break|case|class|def|do|else|elsif|end|ensure|enum|extend|for|fun|if|in|include|instance_sizeof|lib|loop|macro|module|next|of|out|pointerof|private|protected|raise|require|rescue|return|select|self|sizeof|spawn|struct|super|then|type|typeof|uninitialized|union|unless|until|verbatim|when|while|with|yield)\\b"
# Constants
- constant: "\\b(true|false|nil)\\b"
- constant.number: "\\b[0-9]+\\b"
# Ones that can't be in the same regex because they include non-words.
# The nil? one has to be after the constants.
- statement: "\\b(nil\\?|as(\\?|\\b)|is_a\\?|responds_to\\?)"
- type: "(\\$|@|@@)?\\b[A-Z]+[0-9A-Z_a-z]*"
# Crystal "symbols"
- constant: "([ ]|^):[0-9A-Z_]+\\b"
# Some unique things we want to stand out
- constant: "\\b(__FILE__|__LINE__)\\b"
# Regular expressions
- constant: "/([^/]|(\\\\/))*/[iomx]*|%r\\{([^}]|(\\\\}))*\\}[iomx]*"
# Shell command expansion is in `backticks` or like %x{this}. These are
# "double-quotish" (to use a perlism).
- constant.string: "`[^`]*`|%x\\{[^}]*\\}"
- constant.string:
start: "`"
end: "`"
rules: []
- constant.string:
start: "%x\\{"
end: "\\}"
rules: []
- constant.string:
start: "\""
end: "\""
skip: "\\\\."
rules:
- constant.specialChar: "\\\\."
- symbol.brackets:
start: "#\\{"
end: "\\}"
rules:
- default: ".*"
- constant.string:
start: "'"
end: "'"
skip: "\\\\."
rules:
- constant.specialChar: "\\\\."
- comment:
start: "#"
end: "$"
rules:
- todo: "(TODO|XXX|FIXME):?"
- comment.bright:
start: "##"
end: "$"
rules:
- todo: "(TODO|XXX|FIXME):?"
- constant:
start: "<<-?'?EOT'?"
end: "^EOT"
rules: []
|
