Function isWhitespace

packages/cli/src/ui/components/shared/text-buffer.ts:42–42

(char: string)

  /[\w\p{L}\p{N}]/u.test(char); // Matches a single character that is any Unicode letter, any Unicode number, or an underscore

export const isWhitespace = (char: string): boolean => /\s/.test(char);

// Check if a character is a combining mark (only diacritics for now)
export const isCombiningMark = (char: string): boolean => /\p{M}/u.test(char);