socketry-markdown 0.1.1

CommonMark compliant markdown parser in Rust with ASTs and extensions
Documentation 
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// Released under the MIT License.
// Copyright, 2022, by Titus Wormer.
// Copyright, 2026, by Samuel Williams.

//! Info on JavaScript identifiers.
use unicode_id::UnicodeID;

/// Check if a character can start a JS identifier.
#[must_use]
pub fn id_start(char: char) -> bool {
    UnicodeID::is_id_start(char) || matches!(char, '$' | '_')
}

/// Check if a character can continue a JS (or JSX) identifier.
#[must_use]
pub fn id_cont(char: char, jsx: bool) -> bool {
    UnicodeID::is_id_continue(char)
        || matches!(char, '\u{200c}' | '\u{200d}')
        || (jsx && char == '-')
}