helix-mods/runtime/queries/r/highlights.scm
Matthew Toohey 31c468ab95
add languages r and rmarkdown (#1998)
* add languages `r` and `rmarkdown`

* r: fix highlights

* rmarkdown: add eof in queries

* rmarkdown: update lang-support.md

* r: fix highlight query precedence
2022-04-08 09:30:44 +09:00

128 lines
1.5 KiB
Scheme

; highlights.scm
; Literals
(integer) @constant.numeric.integer
(float) @constant.numeric.float
(complex) @constant.numeric.integer
(string) @string
(string (escape_sequence) @constant.character.escape)
(comment) @comment
(formal_parameters (identifier) @variable.parameter)
(formal_parameters (default_parameter (identifier) @variable.parameter))
; Operators
[
"="
"<-"
"<<-"
"->>"
"->"
] @operator
(unary operator: [
"-"
"+"
"!"
"~"
] @operator)
(binary operator: [
"-"
"+"
"*"
"/"
"^"
"<"
">"
"<="
">="
"=="
"!="
"||"
"|"
"&&"
"&"
":"
"~"
] @operator)
[
"|>"
(special)
] @operator
(lambda_function "\\" @operator)
[
"("
")"
"["
"]"
"{"
"}"
] @punctuation.bracket
(dollar "$" @operator)
(subset2
[
"[["
"]]"
] @punctuation.bracket)
[
"in"
(dots)
(break)
(next)
(inf)
] @keyword
[
(nan)
(na)
(null)
] @type.builtin
[
"if"
"else"
"switch"
] @keyword.control.conditional
[
"while"
"repeat"
"for"
] @keyword.control.repeat
[
(true)
(false)
] @constant.builtin.boolean
"function" @keyword.function
(call function: (identifier) @function)
(default_argument name: (identifier) @variable.parameter)
(namespace_get namespace: (identifier) @namespace
"::" @operator)
(namespace_get_internal namespace: (identifier) @namespace
":::" @operator)
(namespace_get function: (identifier) @function.method)
(namespace_get_internal function: (identifier) @function.method)
(identifier) @variable
; Error
(ERROR) @error