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SpaceVim/bundle/nvim-treesitter-0.9.1/queries/haskell/highlights.scm

161 lines
3.1 KiB
Scheme

;; ----------------------------------------------------------------------------
;; Literals and comments
(integer) @number
(exp_negation) @number
(exp_literal (float)) @float
(char) @character
(string) @string
(con_unit) @symbol ; unit, as in ()
(comment) @comment
;; ----------------------------------------------------------------------------
;; Punctuation
[
"("
")"
"{"
"}"
"["
"]"
] @punctuation.bracket
[
(comma)
";"
] @punctuation.delimiter
;; ----------------------------------------------------------------------------
;; Keywords, operators, includes
[
"forall"
"∀"
] @repeat
(pragma) @preproc
[
"if"
"then"
"else"
"case"
"of"
] @conditional
[
"import"
"qualified"
"module"
] @include
[
(operator)
(constructor_operator)
(type_operator)
(tycon_arrow)
(qualified_module) ; grabs the `.` (dot), ex: import System.IO
(qualified_type)
(qualified_variable)
(all_names)
(wildcard)
"."
".."
"="
"|"
"::"
"=>"
"->"
"<-"
"\\"
"`"
"@"
] @operator
(module) @namespace
[
(where)
"let"
"in"
"class"
"instance"
"pattern"
"data"
"newtype"
"family"
"type"
"as"
"hiding"
"deriving"
"via"
"stock"
"anyclass"
"do"
"mdo"
"rec"
"infix"
"infixl"
"infixr"
] @keyword
;; ----------------------------------------------------------------------------
;; Functions and variables
(variable) @variable
(pat_wildcard) @variable
(signature name: (variable) @variable)
(function
name: (variable) @function
patterns: (patterns))
(function
name: (variable) @function
rhs: (exp_lambda))
((signature (variable) @function (fun)) . (function (variable)))
((signature (variable) @_type (fun)) . (function (variable) @function) (#eq? @function @_type))
((signature (variable) @function (context (fun))) . (function (variable)))
((signature (variable) @_type (context (fun))) . (function (variable) @function) (#eq? @function @_type))
((signature (variable) @function (forall (context (fun)))) . (function (variable)))
((signature (variable) @_type (forall (context (fun)))) . (function (variable) @function) (#eq? @function @_type))
(exp_infix (variable) @operator) ; consider infix functions as operators
(exp_section_right (variable) @operator) ; partially applied infix functions (sections) also get highlighted as operators
(exp_section_left (variable) @operator)
(exp_infix (exp_name) @function.call (#set! "priority" 101))
(exp_apply . (exp_name (variable) @function.call))
(exp_apply . (exp_name (qualified_variable (variable) @function.call)))
;; ----------------------------------------------------------------------------
;; Types
(type) @type
(type_star) @type
(type_variable) @type
(constructor) @constructor
; True or False
((constructor) @boolean (#any-of? @boolean "True" "False"))
;; ----------------------------------------------------------------------------
;; Quasi-quotes
(quoter) @function.call
; Highlighting of quasiquote_body is handled by injections.scm
;; ----------------------------------------------------------------------------
;; Spell checking
(comment) @spell