7 /* flags are optional */
12 * Make sure optional flags don't consume integer data on next line. The issue
13 * was that the {WS} in the trailing ({WS}+[0-9]+)? could cross the * line-
14 * break, and consume the leading "0" of the hex constant, leaving "x12345678"
15 * to be parsed as a number, which is invalid syntax.