rNumbersAndAmounts constant

String const rNumbersAndAmounts

Matches all numbers and amounts, including:

• numbers delimited with periods and or commas;
• single non-word currency symbol ($€£¥₣₹ك]) prefixes;
• any three-letter upper-case pre-fixes e.g. "USD" or "GBP"
• a single "%" suffix; and
• three-letter currency identifiers in any combination of upper-case letters.

Implementation

static const rNumbersAndAmounts = r'(?<=^|\s)([$€£¥₣₹ك]{1}|[A-Z]{3})?(\d+|'
    r'((?<=\d)[,.]{1}(?=\d)))+([%]{1})?(?=$|\W)';