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* Add syntax highlighting for PRQL Adds a syntax highlighting mode for the PRQL query language. PRQL is a modern language for transforming data — a simple, powerful, pipelined SQL replacement. https://prql-lang.org/ https://github.com/PRQL/prql * Update runtime/syntax/prql.yaml Co-authored-by: Mikko <Andriamanitra@users.noreply.github.com> * Update runtime/syntax/prql.yaml Co-authored-by: Mikko <Andriamanitra@users.noreply.github.com> * Update runtime/syntax/prql.yaml Co-authored-by: Mikko <Andriamanitra@users.noreply.github.com> * Update runtime/syntax/prql.yaml Co-authored-by: Mikko <Andriamanitra@users.noreply.github.com> * Update prql.yaml * Update prql.yaml --------- Co-authored-by: Mikko <Andriamanitra@users.noreply.github.com>
85 lines
2.9 KiB
YAML
85 lines
2.9 KiB
YAML
# https://prql-lang.org/
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# https://github.com/PRQL/prql
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filetype: prql
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detect:
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filename: "\\.prql$"
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rules:
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- statement: "\\b(let|module|into|case|type|func)\\b"
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# Types
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- type: "\\b(u?int(8|16|32|64)?|float(32|64)|bool|text|date|time|timestamp)\\b"
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- type.keyword: "\\b(enum)\\b"
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- constant.bool: "\\b(true|false|null|this|that)\\b"
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# Built-in functions
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- identifier: "\\b(abs|floor|ceil|pi|exp|ln|log10|log|sqrt|degrees|radians|cos|acos|sin|asin|tan|atan|pow|round)\\b" # Math module
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- identifier: "\\b(min|max|sum|average|stddev|all|any|concat_array|count)\\b" # Aggregate functions
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- identifier: "\\b(lag|lead|first|last|rank|rank_dense|row_number)\\b" # Window functions
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- identifier: "\\b(tuple_every|tuple_map|tuple_zip|_eq|_is_null)\\b" # Tuple functions
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- identifier: "\\b(as|in|from_text)\\b" # Misc
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- identifier: "\\b(lower|upper|ltrim|rtrim|trim|length|extract|replace|starts_with|contains|ends_with)\\b" # Text module
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- identifier: "\\b(to_text)\\b" # Date module
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- identifier: "\\b(read_parquet|read_csv)\\b" # File-reading functions
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# Modules
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- identifier.class: "\\b(math|text|date|prql)\\b"
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# Transforms
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- statement: "\\b(aggregate|derive|filter|from|group|join|select|sort|take|window)\\b"
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# Operators
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- symbol.operator: "([~^.:;,+*|=!\\%@?]|<|>|/|-|&)"
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# Brackets
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- symbol.brackets: "[{}()\\[\\]]"
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# Numbers
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- constant.number: "\\b[0-9](_?[0-9])*(\\.([0-9](_?[0-9])*)?)?(e[0-9](_?[0-9])*)?\\b" # decimal
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- constant.number: "\\b0b(_?[01])+\\b" # bin
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- constant.number: "\\b0o(_?[0-7])+\\b" # oct
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- constant.number: "\\b0x(_?[0-9a-fA-F])+\\b" # hex
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- constant: "\\b[0-9]+(years|months|weeks|days|hours|minutes|seconds|milliseconds|microseconds)\\b"
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- constant.string:
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start: "[frs]?\"\"\""
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end: "\"\"\""
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skip: "\\\\."
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rules:
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- constant.specialChar: "\\\\[bfnrt'\"\\\\]"
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- constant.specialChar: "\\\\([0-7]{3}|x[A-Fa-f0-9]{2}|u\\{[0-9A-Fa-f]{1,6}\\})"
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- constant.string:
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start: "[frs]?'''"
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end: "'''"
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skip: "\\\\."
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rules:
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- constant.specialChar: "\\\\[bfnrt'\"\\\\]"
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- constant.specialChar: "\\\\([0-7]{3}|x[A-Fa-f0-9]{2}|u\\{[0-9A-Fa-f]{1,6}\\})"
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- constant.string:
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start: "[frs]?\""
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end: "\""
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skip: "\\\\."
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rules:
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- constant.specialChar: "\\\\[bfnrt'\"\\\\]"
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- constant.specialChar: "\\\\([0-7]{3}|x[A-Fa-f0-9]{2}|u\\{[0-9A-Fa-f]{1,6}\\})"
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- constant.string:
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start: "[frs]?'"
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end: "'"
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skip: "\\\\."
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rules:
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- constant.specialChar: "\\\\[bfnrt'\"\\\\]"
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- constant.specialChar: "\\\\([0-7]{3}|x[A-Fa-f0-9]{2}|u\\{[0-9A-Fa-f]{1,6}\\})"
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- comment:
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start: "#"
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end: "$"
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rules:
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- todo: "(TODO|FIXME|NOTE):?"
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# Decorators
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- preproc: "@\\{([a-z]+(=[a-z0-9]+,?)?)*\\}"
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