Short Matches static xpressivedynamic xpressiveBoostTextExpression 1(3.2e‑007s)1.37(4.4e‑007s)2.38(7.6e‑007s)100- this is a line of ftp response which contains a message string^([0-9]+)(\-| |$)(.*)$ 1(6.4e‑007s)1.12(7.15e‑007s)1.72(1.1e‑006s)1234-5678-1234-456([[:digit:]]{4}[- ]){3}[[:digit:]]{3,4} 1(9.82e‑007s)1.3(1.28e‑006s)1.61(1.58e‑006s)john_maddock@compuserve.com^([a-zA-Z0-9_\-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$ 1(8.94e‑007s)1.3(1.16e‑006s)1.7(1.52e‑006s)foo12@foo.edu^([a-zA-Z0-9_\-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$ 1(9.09e‑007s)1.28(1.16e‑006s)1.67(1.52e‑006s)bob.smith@foo.tv^([a-zA-Z0-9_\-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$ 1(3.06e‑007s)1.07(3.28e‑007s)1.95(5.96e‑007s)EH10 2QQ^[a-zA-Z]{1,2}[0-9][0-9A-Za-z]{0,1} {0,1}[0-9][A-Za-z]{2}$ 1(3.13e‑007s)1.09(3.42e‑007s)1.86(5.81e‑007s)G1 1AA^[a-zA-Z]{1,2}[0-9][0-9A-Za-z]{0,1} {0,1}[0-9][A-Za-z]{2}$ 1(3.2e‑007s)1.09(3.5e‑007s)1.86(5.96e‑007s)SW1 1ZZ^[a-zA-Z]{1,2}[0-9][0-9A-Za-z]{0,1} {0,1}[0-9][A-Za-z]{2}$ 1(2.68e‑007s)1.22(3.28e‑007s)2(5.36e‑007s)4/1/2001^[[:digit:]]{1,2}/[[:digit:]]{1,2}/[[:digit:]]{4}$ 1(2.76e‑007s)1.16(3.2e‑007s)1.94(5.36e‑007s)12/12/2001^[[:digit:]]{1,2}/[[:digit:]]{1,2}/[[:digit:]]{4}$ 1(2.98e‑007s)1.03(3.06e‑007s)1.85(5.51e‑007s)123^[-+]?[[:digit:]]*\.?[[:digit:]]*$ 1(3.2e‑007s)1.12(3.58e‑007s)1.81(5.81e‑007s)+3.14159^[-+]?[[:digit:]]*\.?[[:digit:]]*$ 1(3.28e‑007s)1.11(3.65e‑007s)1.77(5.81e‑007s)-3.14159^[-+]?[[:digit:]]*\.?[[:digit:]]*$