From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14529 invoked by alias); 25 Jun 2012 11:05:11 -0000 Received: (qmail 14521 invoked by uid 22791); 25 Jun 2012 11:05:10 -0000 X-SWARE-Spam-Status: No, hits=-3.1 required=5.0 tests=AWL,BAYES_00,KHOP_THREADED,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from atlantis.wh2.tu-dresden.de (HELO atlantis.wh2.tu-dresden.de) (141.30.228.39) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 25 Jun 2012 11:04:50 +0000 Received: from [141.30.68.120] (m120.zih.tu-dresden.de [141.30.68.120]) by atlantis.wh2.tu-dresden.de (Postfix) with ESMTPSA id ACFBB83A6C8; Mon, 25 Jun 2012 13:04:48 +0200 (CEST) Message-ID: <4FE845D0.5070505@tu-dresden.de> Date: Mon, 25 Jun 2012 11:05:00 -0000 From: Joachim Protze User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:13.0) Gecko/20120615 Thunderbird/13.0.1 MIME-Version: 1.0 To: Paul_Koning@Dell.com CC: graham.labdon@avalonsciences.com, gdb@sourceware.org Subject: Re: help with pretty printing References: <33943560.post@talk.nabble.com> <4FD05B70.7040008@tu-dresden.de> In-Reply-To: Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha1; boundary="------------ms020408070305040007020907" Mailing-List: contact gdb-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sourceware.org X-SW-Source: 2012-06/txt/msg00081.txt.bz2 This is a cryptographically signed message in MIME format. --------------ms020408070305040007020907 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-length: 2534 Hi, On 07.06.2012 20:26, Paul_Koning@Dell.com wrote: > Yes, but since you're dealing with a regular (not raw) string here, the \= needs to be doubled, otherwise it is treated as a string character escape = instead of a backslash character inside the string. So one of these will m= atch space followed by asterisk: your post let me wonder, why my code worked for me and I asked the python interpreter for his opinion: >>> '^QFile ( \*)?$'=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 '^QFile ( \\*)?$'=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 >>> '^QFile ( \\*)?$'=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 '^QFile ( \\*)?$'=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 >>> r'^QFile ( \*)?$'=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 '^QFile ( \\*)?$' Equal output for all versions of these strings and for python versions 2.4, 2.6, 2.7 and 3.2 (the versions I found on severals machines). - Joachim --------------ms020408070305040007020907 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature Content-length: 7211 MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEH AQAAoIIPtTCCBCEwggMJoAMCAQICAgDHMA0GCSqGSIb3DQEBBQUAMHExCzAJ BgNVBAYTAkRFMRwwGgYDVQQKExNEZXV0c2NoZSBUZWxla29tIEFHMR8wHQYD VQQLExZULVRlbGVTZWMgVHJ1c3QgQ2VudGVyMSMwIQYDVQQDExpEZXV0c2No ZSBUZWxla29tIFJvb3QgQ0EgMjAeFw0wNjEyMTkxMDI5MDBaFw0xOTA2MzAy MzU5MDBaMFoxCzAJBgNVBAYTAkRFMRMwEQYDVQQKEwpERk4tVmVyZWluMRAw DgYDVQQLEwdERk4tUEtJMSQwIgYDVQQDExtERk4tVmVyZWluIFBDQSBHbG9i YWwgLSBHMDEwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDpm8Nn hfkNrvWNVMOWUDU9YuluTO2U1wBblSJ01CDrNI/W7MAxBAuZgeKmFNJSoCgj hIt0iQReW+DieMF4yxbLKDU5ey2QRdDtoAB6fL9KDhsAw4bpXCsxEXsM84Ik Q4wcOItqaACa7txPeKvSxhObdq3u3ibo7wGvdA/BCaL2a869080UME/15eOk yGKbghoDJzANAmVgTe3RCSMqljVYJ9N2xnG2kB3E7f81hn1vM7PbD8URwoqD oZRdQWvY0hD1TP3KUazZve+Sg7va64sWVlZDz+HVEz2mHycwzUlU28kTNJpx dcVs6qcLmPkhnSevPqM5OUhqjK3JmfvDEvK9AgMBAAGjgdkwgdYwcAYDVR0f BGkwZzBloGOgYYZfaHR0cDovL3BraS50ZWxlc2VjLmRlL2NnaS1iaW4vc2Vy dmljZS9hZl9Eb3dubG9hZEFSTC5jcmw/LWNybF9mb3JtYXQ9WF81MDkmLWlz c3Vlcj1EVF9ST09UX0NBXzIwHQYDVR0OBBYEFEm3xs/oPR9/6kR7Eyn38Qpw Pt5kMB8GA1UdIwQYMBaAFDHDeRu69VPXF+CJei0XbAqzK50zMA4GA1UdDwEB /wQEAwIBBjASBgNVHRMBAf8ECDAGAQH/AgECMA0GCSqGSIb3DQEBBQUAA4IB AQA74Vp3wEgX3KkY7IGvWonwvSiSpspZGBJw7Cjy565/lizn8l0ZMfYTK3S9 vYCyufdnyTmieTvhERHua3iRM347XyYndVNljjNj7s9zw7CSI0khUHUjoR8Y 4pSFPT8z6XcgjaK95qGFKUD2P3MyWA0Ja6bahWzAP7uNZmRWJE6uDT8yNQFb 6YyC2XJZT7GGhfF0hVblw/hc843uR7NTBXDn5U2KaYMo4RMJhp5eyOpYHgwf +aTUWgRo/Sg+iwK2WLX2oSw3VwBnqyNojWOl75lrXP1LVvarQIc01BGSbOyH xQoLBzNytG8MHVQs2FHHzL8w00Ny8TK/jM5JY6gA9/IcMIIFEzCCA/ugAwIB AgIECpckLTANBgkqhkiG9w0BAQUFADBaMQswCQYDVQQGEwJERTETMBEGA1UE ChMKREZOLVZlcmVpbjEQMA4GA1UECxMHREZOLVBLSTEkMCIGA1UEAxMbREZO LVZlcmVpbiBQQ0EgR2xvYmFsIC0gRzAxMB4XDTA3MDYxOTA5NDkxOFoXDTE5 MDYxODAwMDAwMFowgYUxCzAJBgNVBAYTAkRFMSgwJgYDVQQKEx9UZWNobmlz Y2hlIFVuaXZlcnNpdGFldCBEcmVzZGVuMQwwCgYDVQQLEwNaSUgxHDAaBgNV BAMTE1RVIERyZXNkZW4gQ0EgLSBHMDIxIDAeBgkqhkiG9w0BCQEWEXBraUB0 dS1kcmVzZGVuLmRlMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA wQ4ek/NE9uzQJ/dQemELBDQVk/yxH2xj2oDs4TNcNQo8dyAgopWAoCXiD0Jg WU/UWpccRds9jhgz3EU7qnGhT5ILXRmsNQRRCF/pBntyLc9hpWiiz50AR8HK fjg4/DnYLw+MGamJL7I2g8dXJNrKRx1cSxIf+8m3sSS939c2rajyZCtnybjn nlM9yKe+LD6oSp90AOUOROCVB5b4d5eEwxa25hCDJ7Uaqyfi2htiQkNhvYXx FL8XqN2a+svPCHRvnex26flyZGWKDnp1SLZvc/mrc6PjQcXZlvJw9NMSQBud sUEsDeB0fqrY9AnJzLY+Nc17+rpdhO5bUbm6jTN7JwIDAQABo4IBszCCAa8w EgYDVR0TAQH/BAgwBgEB/wIBATALBgNVHQ8EBAMCAQYwHQYDVR0OBBYEFMUr U5MXg8n1RkLtQ2rftoCmR/LgMB8GA1UdIwQYMBaAFEm3xs/oPR9/6kR7Eyn3 8QpwPt5kMBwGA1UdEQQVMBOBEXBraUB0dS1kcmVzZGVuLmRlMIGIBgNVHR8E gYAwfjA9oDugOYY3aHR0cDovL2NkcDEucGNhLmRmbi5kZS9nbG9iYWwtcm9v dC1jYS9wdWIvY3JsL2NhY3JsLmNybDA9oDugOYY3aHR0cDovL2NkcDIucGNh LmRmbi5kZS9nbG9iYWwtcm9vdC1jYS9wdWIvY3JsL2NhY3JsLmNybDCBogYI KwYBBQUHAQEEgZUwgZIwRwYIKwYBBQUHMAKGO2h0dHA6Ly9jZHAxLnBjYS5k Zm4uZGUvZ2xvYmFsLXJvb3QtY2EvcHViL2NhY2VydC9jYWNlcnQuY3J0MEcG CCsGAQUFBzAChjtodHRwOi8vY2RwMi5wY2EuZGZuLmRlL2dsb2JhbC1yb290 LWNhL3B1Yi9jYWNlcnQvY2FjZXJ0LmNydDANBgkqhkiG9w0BAQUFAAOCAQEA 2KD/xG/6ZPPIt2t1bZGxjOu+qi8ZEsBHFMW3umQpXbClmN8cV7KkYkrfTD/Q E8FV0S+Foymqf1q9zJXwMo5wXAvhqPDUuMcjca7F7oCq5mPJqrA0+Yd1tuQT n6377j8ubm4ukGUxhCTy2EilQmogUtC0b/AOZtycNc6Miq+9NO8Juo09ylGH sf420bhCC57v6WuXROAav2XTtvzHEULhrSEv57kRxthTK5fE19w/OpPtzRG+ NDtFAdv2dPrVlDhwh+b7j1DTCmk3CfktV1zNsc86VPdcqlO0CBSA1L+XXPBe l03DgEzErSd8PDcpwZ+KPBYrRLYBxcwbzKkxSPuylDCCBnUwggVdoAMCAQIC BxNIeLdKWMUwDQYJKoZIhvcNAQEFBQAwgYUxCzAJBgNVBAYTAkRFMSgwJgYD VQQKEx9UZWNobmlzY2hlIFVuaXZlcnNpdGFldCBEcmVzZGVuMQwwCgYDVQQL EwNaSUgxHDAaBgNVBAMTE1RVIERyZXNkZW4gQ0EgLSBHMDIxIDAeBgkqhkiG 9w0BCQEWEXBraUB0dS1kcmVzZGVuLmRlMB4XDTEyMDIwMTA4NDMyMFoXDTE1 MDEzMTA4NDMyMFowXjELMAkGA1UEBhMCREUxKDAmBgNVBAoTH1RlY2huaXNj aGUgVW5pdmVyc2l0YWV0IERyZXNkZW4xDDAKBgNVBAsTA1pJSDEXMBUGA1UE AxMOSm9hY2hpbSBQcm90emUwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIK AoICAQDBM3Iv/Nx6g0Nv+G27BwNY2hYRtFZGX1qKmL/JUaFfv6osGdwMryP0 QZE1k1oorRIVgKxK+BAUp7vhbuXMBEYyD121qbbsU3ohL0moFaXtSrDFeIAC D1W9IOR1syaUoEQ0QI6c6ppsYWjnn97JO1YpeD927sBhT3NZEiCJFN99Oznd MnE/FWhLY7zauWfckDNgeABhnjL44j5UqYlr5DYy62fkEeEYHvRs+mIjvsR2 I0X0l73lR8YVZ/boTL8HxhlVc0w2vQOJVeSqYEiwNdQ+8BD9EWVgR6zp4agh oLHg7DRr6fsWc73F2Vmjnok7ssQ5ltBj3bNBnw+c6yUaqsHPK+hBYujFfYw2 szJOhZtiJYNTasr9jw55nayvsgWWZeLL5ZL76IZr3BudTNRr7hF9FAatzCko 4do8MPXMGkoBQUt68vAaV/y8fMqO2q22jJJVWm4DZeY7ELlqo2lr1EXLmO/G iUX38IGGuM5JiqyOiJVzhS5dNbZ4U9pnrwWIDCBjrEG21TRz1MmFiG9vIXVu 7GoRiMgTBn8SG3yGAfhtdFZ2vvwDkkfsC2a5Kc+5ChvWlgVMgW2mKy4jning jrWzdLtXeBTW8Na8WYeKShvEqVE/PRlX82TSmTUuk/We6PAdxjFK2cpJR/PB D8GcrWgow8tPIEVG/OzudMgrS61AGQIDAQABo4ICDjCCAgowCQYDVR0TBAIw ADALBgNVHQ8EBAMCBeAwHQYDVR0lBBYwFAYIKwYBBQUHAwIGCCsGAQUFBwME MB0GA1UdDgQWBBTUcDavc6qIF5OvM4mcljmx9IINLzAfBgNVHSMEGDAWgBTF K1OTF4PJ9UZC7UNq37aApkfy4DAnBgNVHREEIDAegRxqb2FjaGltLnByb3R6 ZUB0dS1kcmVzZGVuLmRlMIGLBgNVHR8EgYMwgYAwPqA8oDqGOGh0dHA6Ly9j ZHAxLnBjYS5kZm4uZGUvdHUtZHJlc2Rlbi1jYS9wdWIvY3JsL2dfY2Fjcmwu Y3JsMD6gPKA6hjhodHRwOi8vY2RwMi5wY2EuZGZuLmRlL3R1LWRyZXNkZW4t Y2EvcHViL2NybC9nX2NhY3JsLmNybDCB2QYIKwYBBQUHAQEEgcwwgckwMwYI KwYBBQUHMAGGJ2h0dHA6Ly9vY3NwLnBjYS5kZm4uZGUvT0NTUC1TZXJ2ZXIv T0NTUDBIBggrBgEFBQcwAoY8aHR0cDovL2NkcDEucGNhLmRmbi5kZS90dS1k cmVzZGVuLWNhL3B1Yi9jYWNlcnQvZ19jYWNlcnQuY3J0MEgGCCsGAQUFBzAC hjxodHRwOi8vY2RwMi5wY2EuZGZuLmRlL3R1LWRyZXNkZW4tY2EvcHViL2Nh Y2VydC9nX2NhY2VydC5jcnQwDQYJKoZIhvcNAQEFBQADggEBAFh89gg3x8Np cb0kLtVrxlJ/LEckW5WQm0FN0oD6bnt6AP3rEGVQTXQypJ0m89Qc4XdT8EDz e/9E/Gtu720w/A/8LX4tP0NdgyF1xJ6y3YB2uwUa9mAOUU1dJ6y0lojGP5RI Mr1GZ71HzaHg+C6Rop4XtqnrjZZjhL2g0skE1kS4pf7k8cFEJ6WvqWn9GTtP HvTmHbawgYiUilQoE4mTXZSvfmJpkqPYF3mQkYU9vCRVSWsg4SelEcO1p04J wJCdcoQQsh62o/Po2vZUbCydtT2dK2yAu+IJYiGuxUlzcVxJdBZHLtI2YHR6 CsWNYNnu3irOA7AwLvYeBezbxmdfRbcxggTUMIIE0AIBATCBkTCBhTELMAkG A1UEBhMCREUxKDAmBgNVBAoTH1RlY2huaXNjaGUgVW5pdmVyc2l0YWV0IERy ZXNkZW4xDDAKBgNVBAsTA1pJSDEcMBoGA1UEAxMTVFUgRHJlc2RlbiBDQSAt IEcwMjEgMB4GCSqGSIb3DQEJARYRcGtpQHR1LWRyZXNkZW4uZGUCBxNIeLdK WMUwCQYFKw4DAhoFAKCCAhcwGAYJKoZIhvcNAQkDMQsGCSqGSIb3DQEHATAc BgkqhkiG9w0BCQUxDxcNMTIwNjI1MTEwNDQ4WjAjBgkqhkiG9w0BCQQxFgQU 8sYQY8FPUCVadaaxkloxJiYnA1kwbAYJKoZIhvcNAQkPMV8wXTALBglghkgB ZQMEASowCwYJYIZIAWUDBAECMAoGCCqGSIb3DQMHMA4GCCqGSIb3DQMCAgIA gDANBggqhkiG9w0DAgIBQDAHBgUrDgMCBzANBggqhkiG9w0DAgIBKDCBogYJ KwYBBAGCNxAEMYGUMIGRMIGFMQswCQYDVQQGEwJERTEoMCYGA1UEChMfVGVj aG5pc2NoZSBVbml2ZXJzaXRhZXQgRHJlc2RlbjEMMAoGA1UECxMDWklIMRww GgYDVQQDExNUVSBEcmVzZGVuIENBIC0gRzAyMSAwHgYJKoZIhvcNAQkBFhFw a2lAdHUtZHJlc2Rlbi5kZQIHE0h4t0pYxTCBpAYLKoZIhvcNAQkQAgsxgZSg gZEwgYUxCzAJBgNVBAYTAkRFMSgwJgYDVQQKEx9UZWNobmlzY2hlIFVuaXZl cnNpdGFldCBEcmVzZGVuMQwwCgYDVQQLEwNaSUgxHDAaBgNVBAMTE1RVIERy ZXNkZW4gQ0EgLSBHMDIxIDAeBgkqhkiG9w0BCQEWEXBraUB0dS1kcmVzZGVu LmRlAgcTSHi3SljFMA0GCSqGSIb3DQEBAQUABIICABwGTvYpYy1gasPyb4Ts jHqbj8Vz2/o3y2++Y5+/jwxsmj1S+OaAlunUD/ksmOVuVoXLXBGfYN82RlD9 4hAB9SjiR8hGqBp2Pz5k7xOUIiqdbux7b3UCoW5rbqLkw570FvUSrd6gy+Jf 2HegKs+Im/mzVmFEupLuhn37CrRiaXhtgv1/p/Sjt6tiktCMuIkHUputzM0W BGLG2/LFv2FpIgXYdJQksITHMz8GRdHyakdJHI8HtHh36ImA66NZ1/n4/Civ 9jm3i+Gd0omNQ0JspCVJ5Nn3YMNVS3pjxTOzK/5d1tSm60MNMaCP1siPlRpq wSaix8XBtY1YImKg5Nv4PDZL0IJSCf5zCvDTnbKcY9f0qEMxIFtf1ng2jU98 dPmCVPoaWSa7zq3UITJyQJFeNVsVqlV1R5JvZiTLuap5os2x8KkyU5X34U7k cKulq+VhwXzBL5N6kVddGRAub4bq8MexXguv0c0sG0DQ1QqBtC2b4xB6VcKt lhHIcy/pAE5S7wEjPRQzHadT6KrhL6/ZUrFcd71sw6o1FPT2iiVgbaqhT1Dh PpExs3/473sdJ6uZXEvMdr0kPRToT42uu9xNsPDT4s6HAxsRKIlyKuCJAQMA rZ67nnSLBfT2QVvCRfm+re7vmsMtJNU87lfdUachE2ClZvoV0Q9mUJvSTBHQ 0KrsAAAAAAAA --------------ms020408070305040007020907--