blob: f9ceb46e44bcc5821450eba07cb88817a5f27cce (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
|
; Reserved keywords
["when" "and" "or" "not" "in" "fn" "do" "end" "catch" "rescue" "after" "else"] @keyword
; Operators
; * doc string
(unary_operator
operator: "@" @comment.doc
operand: (call
target: (identifier) @comment.doc.__attribute__
(arguments
[
(string) @comment.doc
(charlist) @comment.doc
(sigil
quoted_start: _ @comment.doc
quoted_end: _ @comment.doc) @comment.doc
(boolean) @comment.doc
]))
(#match? @comment.doc.__attribute__ "^(moduledoc|typedoc|doc)$"))
; * module attribute
(unary_operator
operator: "@" @attribute
operand: [
(identifier) @attribute
(call
target: (identifier) @attribute)
(boolean) @attribute
(nil) @attribute
])
; * capture operand
(unary_operator
operator: "&"
operand: (integer) @operator)
(operator_identifier) @operator
(unary_operator
operator: _ @operator)
(binary_operator
operator: _ @operator)
(dot
operator: _ @operator)
(stab_clause
operator: _ @operator)
; Literals
[
(boolean)
(nil)
] @constant
[
(integer)
(float)
] @number
(alias) @type
(char) @constant
; Quoted content
(interpolation "#{" @punctuation.special "}" @punctuation.special) @embedded
(escape_sequence) @string.escape
[
(atom)
(quoted_atom)
(keyword)
(quoted_keyword)
] @tag
[
(string)
(charlist)
] @string
; Note that we explicitly target sigil quoted start/end, so they are not overridden by delimiters
(sigil
(sigil_name) @__name__
quoted_start: _ @string
quoted_end: _ @string
(#match? @__name__ "^[sS]$")) @string
(sigil
(sigil_name) @__name__
quoted_start: _ @string.regex
quoted_end: _ @string.regex
(#match? @__name__ "^[rR]$")) @string.regex
(sigil
(sigil_name) @__name__
quoted_start: _ @string.special
quoted_end: _ @string.special) @string.special
; Calls
; * definition keyword
(call
target: (identifier) @keyword
(#match? @keyword "^(def|defdelegate|defexception|defguard|defguardp|defimpl|defmacro|defmacrop|defmodule|defn|defnp|defoverridable|defp|defprotocol|defstruct)$"))
; * kernel or special forms keyword
(call
target: (identifier) @keyword
(#match? @keyword "^(alias|case|cond|else|for|if|import|quote|raise|receive|require|reraise|super|throw|try|unless|unquote|unquote_splicing|use|with)$"))
; * function call
(call
target: [
; local
(identifier) @function
; remote
(dot
right: (identifier) @function)
])
; * just identifier in function definition
(call
target: (identifier) @keyword
(arguments
[
(identifier) @function
(binary_operator
left: (identifier) @function
operator: "when")
])
(#match? @keyword "^(def|defdelegate|defguard|defguardp|defmacro|defmacrop|defn|defnp|defp)$"))
; * pipe into identifier (definition)
(call
target: (identifier) @keyword
(arguments
(binary_operator
operator: "|>"
right: (identifier) @variable))
(#match? @keyword "^(def|defdelegate|defguard|defguardp|defmacro|defmacrop|defn|defnp|defp)$"))
; * pipe into identifier (function call)
(binary_operator
operator: "|>"
right: (identifier) @function)
; Identifiers
; * special
(
(identifier) @constant.builtin
(#match? @constant.builtin "^(__MODULE__|__DIR__|__ENV__|__CALLER__|__STACKTRACE__)$")
)
; * unused
(
(identifier) @comment.unused
(#match? @comment.unused "^_")
)
; * regular
(identifier) @variable
; Comment
(comment) @comment
; Punctuation
[
"%"
] @punctuation
[
","
";"
] @punctuation.delimiter
[
"("
")"
"["
"]"
"{"
"}"
"<<"
">>"
] @punctuation.bracket
(ERROR) @warning
|
