elm.yaml

filetype: Elm

detect:
    filename: "\\.elm$"

rules:
    # Keywords
#    - statement: "[ ](as|case|of|class|data|default|deriving|do|forall|foreign|hiding|if|then|else|import|infix|infixl|infixr|instance|let|in|mdo|module|newtype|qualified|type|where)[ ]"
#    - statement: "(^data|^foreign|^import|^infix|^infixl|^infixr|^instance|^module|^newtype|^type)[ ]"
#    - statement: "[ ](as$|case$|of$|class$|data$|default$|deriving$|do$|forall$|foreign$|hiding$|if$|then$|else$|import$|infix$|infixl$|infixr$|instance$|let$|in$|mdo$|module$|newtype$|qualified$|type$|where$)"


# Pascal
#- type: "\\b(?i:(string|ansistring|widestring|shortstring|char|ansichar|widechar|boolean|byte|shortint|word|smallint|longword|cardinal|longint|integer|int64|single|currency|double|extended))\\b"

    - type: "\\b(?i:(Float|Int|Number|String))\\b"


    - statement: "[ ](as|alias|and|case|else|exposing|if|import|in|infixr|let|module|not|of|or|port|then|type|var|where)[ ]"
    - statement: "(^import|^module|^type)[ ]"
    - statement: "[ ](case$|of$|if$|then$|else$|import$|let$|in$|type$)"

# 'as', 'alias', 'and', 'case', 'else',
#  'exposing',   'if', 'in', 'infixr', 'import',
#  'let', 'module', 'not', 'of', 'or',
# 'port', 'then', 'type', 'var', 'where'


      # Various symbols ?? does it work?
#    - symbol: "(\\||@|!|:|_|~|=|\\\\|;|\\(\\)|,|\\[|\\]|\\{|\\})"
    - symbol: "(\\||@|!|:|::|_|~|=|\\\\|;|\\(\\)|,|\\[|\\]|\\{|\\})"

      # Operators
#    - symbol.operator: "(==|/=|&&|\\|\\||<|>|<=|>=)"
    - symbol.operator: "(<|>|<=|>=)"

      # Various symbols
    - special: "(->|<-)"
#    - symbol: "\\.|\\$"

      # Data constructors
    - constant.bool: "\\b(True|False)\\b"
#   - constant: "(Nothing|Just|Left|Right|LT|EQ|GT)"
    - constant: "(Nothing|Just|LT|EQ|GT)"

      # Data classes
#   - identifier.class: "[ ](Read|Show|Enum|Eq|Ord|Data|Bounded|Typeable|Num|Real|Fractional|Integral|RealFrac|Floating|RealFloat|Monad|MonadPlus|Functor)"
#   - identifier.class: "[ ](Read|Show|Enum|Eq|Ord|Data|Bounded|Typeable|Num|Real|Fractional|Integral|RealFrac|Floating|RealFloat|Monad|MonadPlus|Functor)"


    # Strings
    - constant.string:
        start: "\""
        end: "\""
        skip: "\\\\."
        rules:
            - constant.specialChar: "\\\\."
    # Char
    - constant.string:
        start: "'"
        end: "'"
        skip: "\\\\."
        rules:
            - constant.specialChar: "\\\\."

      # Comments
    - comment:
        start: "--"
        end: "$"
        rules:
            - todo: "(TODO|XXX|FIXME):?"

    - comment:
        start: "\\{-"
        end: "-\\}"
        rules:
            - todo: "(TODO|XXX|FIXME):?"

    - identifier.micro: "undefined"