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|
; Punctuation
[
","
";"
] @punctuation.delimiter
[
"("
")"
"<<"
">>"
"["
"]"
"{"
"}"
] @punctuation.bracket
[
"%"
] @punctuation.special
; Parser Errors
(ERROR) @error
; Identifiers
(identifier) @variable
; Unused Identifiers
((identifier) @comment (#match? @comment "^_"))
; Comments
(comment) @comment
(comment) @spell
; Strings
(string) @string
(string) @spell
; Modules
(alias) @type
; Atoms & Keywords
[
(atom)
(quoted_atom)
(keyword)
(quoted_keyword)
] @symbol
; Interpolation
(interpolation ["#{" "}"] @string.special)
; Escape sequences
(escape_sequence) @string.escape
; Integers
(integer) @number
; Floats
(float) @float
; Characters
[
(char)
(charlist)
] @character
; Booleans
(boolean) @boolean
; Nil
(nil) @constant.builtin
; Operators
(operator_identifier) @operator
(unary_operator operator: _ @operator)
(binary_operator operator: _ @operator)
; Pipe Operator
(binary_operator operator: "|>" right: (identifier) @function)
(dot operator: _ @operator)
(stab_clause operator: _ @operator)
; Local Function Calls
(call target: (identifier) @function.call)
; Remote Function Calls
(call target: (dot left: [
(atom) @type
(_)
] right: (identifier) @function.call) (arguments))
; Definition Function Calls
(call target: ((identifier) @keyword.function (#any-of? @keyword.function
"def"
"defdelegate"
"defexception"
"defguard"
"defguardp"
"defimpl"
"defmacro"
"defmacrop"
"defmodule"
"defn"
"defnp"
"defoverridable"
"defp"
"defprotocol"
"defstruct"
)) (arguments [
(identifier) @function
(binary_operator left: (identifier) @function operator: "when")])?)
; Kernel Keywords & Special Forms
(call target: ((identifier) @keyword (#any-of? @keyword
"alias"
"case"
"catch"
"cond"
"else"
"for"
"if"
"import"
"quote"
"raise"
"receive"
"require"
"reraise"
"super"
"throw"
"try"
"unless"
"unquote"
"unquote_splicing"
"use"
"with"
)))
; Special Constants
((identifier) @constant.builtin (#any-of? @constant.builtin
"__CALLER__"
"__DIR__"
"__ENV__"
"__MODULE__"
"__STACKTRACE__"
))
; Reserved Keywords
[
"after"
"catch"
"do"
"end"
"fn"
"rescue"
"when"
"else"
] @keyword
; Operator Keywords
[
"and"
"in"
"not in"
"not"
"or"
] @keyword.operator
; Capture Operator
(unary_operator
operator: "&"
operand: [
(integer) @operator
(binary_operator
left: [
(call target: (dot left: (_) right: (identifier) @function))
(identifier) @function
] operator: "/" right: (integer) @operator)
])
; Non-String Sigils
(sigil
"~" @string.special
((sigil_name) @string.special) @_sigil_name
quoted_start: _ @string.special
quoted_end: _ @string.special
((sigil_modifiers) @string.special)?
(#not-any-of? @_sigil_name "s" "S"))
; String Sigils
(sigil
"~" @string
((sigil_name) @string) @_sigil_name
quoted_start: _ @string
(quoted_content) @string
quoted_end: _ @string
((sigil_modifiers) @string)?
(#any-of? @_sigil_name "s" "S"))
; Module attributes
(unary_operator
operator: "@"
operand: [
(identifier)
(call target: (identifier))
] @constant) @constant
; Documentation
(unary_operator
operator: "@"
operand: (call
target: ((identifier) @_identifier (#any-of? @_identifier "moduledoc" "typedoc" "shortdoc" "doc")) @comment
(arguments [
(string)
(boolean)
(charlist)
(sigil
"~" @comment
((sigil_name) @comment)
quoted_start: _ @comment
(quoted_content) @comment
quoted_end: _ @comment)
] @comment))) @comment
|
