const regex = new RegExp('\\p{Cf}', 'gm')
const str = `CHARACTER_TABULATION [ ]
LINE_FEED [
]
LINE_TABULATION [ ]
FORM_FEED [ ]
]
SPACE [ ]
NEXT_LINE [
]
NON_BREAKING_SPACE [ ]
OGHAM_SPACE_MARK [ ]
EN_QUAD [ ]
EM_QUAD [ ]
EN_SPACE [ ]
EM_SPACE [ ]
THREE_PER_EM_SPACE [ ]
FOUR_PER_EM_SPACE [ ]
SIX_PER_EM_SPACE [ ]
FIGURE_SPACE [ ]
PUNCTUATION_SPACE [ ]
THIN_SPACE [ ]
HAIR_SPACE [ ]
LINE_SEPARATOR [
]
PARAGRAPH_SEPARATOR [
]
NARROW_NON_BREAKING_SPACE [ ]
MEDIUM_MATHEMATICAL_SPACE [ ]
IDEOGRAPHIC_SPACE [ ]
MONGOLIAN_VOWEL_SEPARATOR []
ZERO_WIDTH_SPACE []
ZERO_WIDTH_NON_JOINER []
ZERO_WIDTH_JOINER []
WORD_JOINER []
ZERO_WIDTH_NON_BREAKING_SPACE []
INFORMATION_SEPARATOR_1 [ ]
INFORMATION_SEPARATOR_2 [ ]
INFORMATION_SEPARATOR_3 [ ]
INFORMATION_SEPARATOR_4 [ ]
LEFT_TO_RIGHT_MARK []
RIGHT_TO_LEFT_MARK []`;
// Reset `lastIndex` if this regex is defined globally
// regex.lastIndex = 0;
let m;
while ((m = regex.exec(str)) !== null) {
// This is necessary to avoid infinite loops with zero-width matches
if (m.index === regex.lastIndex) {
regex.lastIndex++;
}
// The result can be accessed through the `m`-variable.
m.forEach((match, groupIndex) => {
console.log(`Found match, group ${groupIndex}: ${match}`);
});
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions