Guten Tag Thorsten Schöning, am Mittwoch, 3. Oktober 2012 um 18:38 schrieben Sie:
> (?i)(?<!(?:(?:p7m|pk7|pkcs7)\.(?:p7m|pk7|pkcs7))|zip|zip\.(?:p7m|pk7|pkcs7))$ In case anyone has similar problems: This regexp can be rewritten to a valid negative lookbehind assertion if pkcs7 is removed from the inner branches and just used as a literal in it's only two combinations it's use in the branches shoudl check. (a|b|cd)\.(a|b|cd) = (a|b)\.cd|cd\.(a|b) (?i).+?(?<!(?:p7m|pk7|zip)\.(?:p7m|pk7)|(?:p7m|pk7|zip)\.pkcs7|pkcs7\.(?:p7m|pk7)|zip)$ (?i).+?(?<!(?:p7m|pk7|zip)\.(?:p7m|pk7))(?<!(?:p7m|pk7|zip)\.pkcs7)(?<!pkcs7\.(?:p7m|pk7))(?<!zip)$ Mit freundlichen Grüßen, Thorsten Schöning -- Thorsten Schöning E-Mail:[email protected] AM-SoFT IT-Systeme http://www.AM-SoFT.de/ Telefon.............030-2 1001-310 Fax...............05151- 9468- 88 Mobil..............0178-8 9468- 04 AM-SoFT GmbH IT-Systeme, Brandenburger Str. 7c, 31789 Hameln AG Hannover HRB 207 694 - Geschäftsführer: Andreas Muchow -- ## List details at https://lists.exim.org/mailman/listinfo/pcre-dev
