Marks
Category: MNonspacing or spacing characters that attach to or graphically enclose a base character, including diacritics, vowel signs, and enclosing marks.
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Reset FiltersTechnical Classification & Regex Reference
Normative Classification Semantics
In the Unicode Character Database, General_Category is the primary normative classification assigned to every code point. As noted in Unicode Standard Annex #44, this property reflects a character’s primary linguistic or functional usage, but does not capture every contextual use in real-world typography.
Regular Expression Matching
In modern regular expression engines (PCRE, Python, ECMAScript, Java, Rust, .NET), match characters belonging to this category with:
\p{M}
// Matches any Mark