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; Misc keywords
[
"my" "our" "local"
"next" "last" "redo"
"goto"
"package"
; "do"
; "eval"
] @keyword
; Keywords for including
[ "use" "no" "require" ] @include
; Keywords that mark conditional statements
[ "if" "elsif" "unless" "else" ] @conditional
; Keywords that mark repeating loops
[ "while" "until" "for" "foreach" ] @repeat
; Keyword for return expressions
[ "return" ] @keyword.return
; Keywords for phaser blocks
; TODO: Ideally these would be @keyword.phaser but vim-treesitter doesn't
; have such a thing yet
[ "BEGIN" "CHECK" "UNITCHECK" "INIT" "END" ] @keyword.function
; Keywords to define a function
[ "sub" ] @keyword.function
; Lots of builtin functions, except tree-sitter-perl doesn't emit most of
; these yet
;[
; "print" "printf" "sprintf" "say"
; "push" "pop" "shift" "unshift" "splice"
; "exists" "delete" "keys" "values"
; "each"
;] @function.builtin
; Keywords that are regular infix operators
[
"and" "or" "not" "xor"
"eq" "ne" "lt" "le" "ge" "gt" "cmp"
] @keyword.operator
; Variables
[
(scalar_variable)
(array_variable)
(hash_variable)
] @variable
; Special builtin variables
[
(special_scalar_variable)
(special_array_variable)
(special_hash_variable)
(special_literal)
(super)
] @variable.builtin
; Integer numbers
[
(integer)
(hexadecimal)
] @number
; Float numbers
[
(floating_point)
(scientific_notation)
] @float
; version sortof counts as a kind of multipart integer
(version) @constant
; Package names are types
(package_name) @type
; The special SUPER:: could be called a namespace. It isn't really but it
; should highlight differently and we might as well do it this way
(super) @namespace
; Comments are comments
(comments) @comment
(comments) @spell
((source_file . (comments) @preproc)
(#match? @preproc "^#!/"))
; POD should be handled specially with its own embedded subtype but for now
; we'll just have to do this.
(pod_statement) @text
(method_invocation
function_name: (identifier) @method.call)
(call_expression
function_name: (identifier) @function.call)
;; ----------
(use_constant_statement
constant: (identifier) @constant)
(named_block_statement
function_name: (identifier) @function)
(function_definition
name: (identifier) @function)
[
(function)
(map)
(grep)
(bless)
] @function
[
"("
")"
"["
"]"
"{"
"}"
] @punctuation.bracket
(standard_input_to_variable) @punctuation.bracket
[
"=~"
"!~"
"="
"=="
"+"
"-"
"."
"//"
"||"
(arrow_operator)
(hash_arrow_operator)
(array_dereference)
(hash_dereference)
(to_reference)
(type_glob)
(hash_access_variable)
(ternary_expression)
(ternary_expression_in_hash)
] @operator
[
(regex_option)
(regex_option_for_substitution)
(regex_option_for_transliteration)
] @parameter
(type_glob
(identifier) @variable)
[
(word_list_qw)
(command_qx_quoted)
(string_single_quoted)
(string_double_quoted)
(string_qq_quoted)
(bareword)
(transliteration_tr_or_y)
] @string
[
(regex_pattern_qr)
(patter_matcher_m)
(substitution_pattern_s)
] @string.regex
(escape_sequence) @string.escape
[
","
(semi_colon)
(start_delimiter)
(end_delimiter)
(ellipsis_statement)
] @punctuation.delimiter
(function_attribute) @field
(function_signature) @type
|
