Function is_escape_sequence

crates/css_lexer/src/syntax/mod.rs:39–41

(c: char, c2: char)

#[inline(always)]
pub const fn is_escape_sequence(c: char, c2: char) -> bool {
	c == '\\' && !is_newline(c2)
}

#[inline(always)]
pub const fn is_url_ident(str: &str) -> bool {