highlights.scm

 1(comment) @comment
 2(generated_comment) @comment
 3(title) @text.title
 4(text) @text
 5(branch) @text.reference
 6(change) @keyword
 7(filepath) @text.uri
 8(arrow) @punctuation.delimiter
 9
10(subject) @text.title
11(subject (overflow) @text)
12(prefix (type) @keyword)
13(prefix (scope) @parameter)
14(prefix [
15    "("
16    ")"
17    ":"
18] @punctuation.delimiter)
19(prefix [
20    "!"
21] @punctuation.special)
22
23(message) @text
24
25(trailer (token) @keyword)
26(trailer (value) @text)
27
28(breaking_change (token) @text.warning)
29(breaking_change (value) @text)
30
31(scissor) @comment
32(subject_prefix) @keyword
33
34(ERROR) @error