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Added YAML highlighting

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This commit is contained in:
Joshua Barretto 2025-11-05 16:55:38 +00:00
parent 79c6cf7c0e
commit 18751bb6c3
1 changed files with 31 additions and 1 deletions
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32
src/lang/mod.rs
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@ -25,6 +25,10 @@ impl LangPack {
highlighter: Highlighter::code().toml(),
comment_syntax: Some(vec!['#', ' ']),
},
(_, "yaml" | "yml") => Self {
highlighter: Highlighter::code().yaml(),
comment_syntax: Some(vec!['#', ' ']),
},
(_, "c" | "h" | "cpp" | "hpp" | "cxx" | "js" | "ts" | "go" | "sh") => Self {
highlighter: Highlighter::code().generic_clike(),
comment_syntax: Some(vec!['/', '/', ' ']),
@ -91,7 +95,7 @@ impl Highlighter {
.with(TokenKind::Comment, r"\/\*[^(\*\/)]*\*\/")
.with(
TokenKind::Keyword,
r"\b[(pub)(enum)(let)(self)(Self)(fn)(impl)(struct)(use)(if)(while)(for)(in)(loop)(mod)(match)(else)(break)(continue)(trait)(const)(static)(type)(mut)(as)(crate)(extern)(move)(ref)(return)(super)(unsafe)(use)(where)(async)(dyn)(try)(gen)(macro_rules)(union)(raw)]\b",
r"\b[(async)(pub)(enum)(let)(self)(Self)(fn)(impl)(struct)(use)(if)(while)(for)(in)(loop)(mod)(match)(else)(break)(continue)(trait)(const)(static)(type)(mut)(as)(crate)(extern)(move)(ref)(return)(super)(unsafe)(use)(where)(dyn)(try)(gen)(macro_rules)(union)(raw)]\b",
)
.with(TokenKind::Constant, r"\b[(true)(false)]\b")
// Flow-control operators count as keywords
@ -264,6 +268,32 @@ impl Highlighter {
.with(TokenKind::Comment, r"#[^$]*$")
}
pub fn yaml(self) -> Self {
self
// Delimiters
.with(TokenKind::Delimiter, r"[\{\}\(\)\[\]]")
// Operators
.with(TokenKind::Operator, r"[\-:]")
// Numbers
.with(TokenKind::Number, r"[0-9][A-Za-z0-9_\.]*")
// Double-quoted strings
.with(
TokenKind::String,
r#"b?"[(\\[nrt\\0(x[0-7A-Za-z][0-7A-Za-z])])[^"]]*""#,
)
// Single-quoted strings
.with(
TokenKind::String,
r#"b?'[(\\[nrt\\0(x[0-7A-Za-z][0-7A-Za-z])])[^']]*'"#,
)
// Booleans
.with(TokenKind::Constant, r"\b[(true)(false)]\b")
// Identifier
.with(TokenKind::Ident, r"\b[a-z_][A-Za-z0-9_\-]*\b")
// Comments
.with(TokenKind::Comment, r"#[^$]*$")
}
pub fn makefile(self) -> Self {
self
// Keywords