| Testing: delete RegExp[$&] |
| Testing: delete RegExp[$'] |
| Testing: delete RegExp[$*] |
| Testing: delete RegExp[$+] |
| Testing: delete RegExp[$1] |
| Testing: delete RegExp[$2] |
| Testing: delete RegExp[$3] |
| Testing: delete RegExp[$4] |
| Testing: delete RegExp[$5] |
| Testing: delete RegExp[$6] |
| Testing: delete RegExp[$7] |
| Testing: delete RegExp[$8] |
| Testing: delete RegExp[$9] |
| Testing: delete RegExp[$_] |
| Testing: delete RegExp[$`] |
| Testing: delete RegExp[input] |
| Testing: delete RegExp[lastMatch] |
| Testing: delete RegExp[lastParen] |
| Testing: delete RegExp[leftContext] |
| Testing: delete RegExp[length] |
| Testing: delete RegExp[multiline] |
| Testing: delete RegExp[name] |
| Testing: delete RegExp[rightContext] |
