Actually, the ^ means start of line. This character is used as a negative indicator only within the context of sets, eg, [^0-9].
Thanks, Steve Betts [EMAIL PROTECTED] 937-477-1797 -----Original Message----- From: ¸ÇÊÀºÀÏÀ [mailto:[EMAIL PROTECTED] Sent: Monday, January 30, 2006 8:58 AM To: [email protected] Subject: puzzle about regx ofurl pattern +^http://([a-z0-9]*\.)*pilat.free.fr/ As far as I know, '^' means matching the characters not within a range by * complementing* the set, so why it's a accepted pattern for crawl urls? So the same with -^(file|ftp|mailto) Any differences? -- ¡¶¸ÇÊÀºÀÏÀ¡·ºÃÆÀÈç³±£¬ÈÃÎÞÏßÊÕÊӾӸ߲»Ï£¬ÎÞÏ߸ßÐËÖ®Ó࣬ÈÔδÖØÓá£ÖÜÐdzÛÆñÊÇ ³ØÖÐÎϲ¾çÌì·Ö¼ÈȻո¶£¬µ±È»²»¸ÊÐÄÊÜÀäÂ䣬ÓÚÊÇתͶµçÓ°½ç£¬ÔÚ´óÒøÄ»ÉÏÒ»Õ¹·ç ²É¡£ÎÞÏ߼ȵÃǧÀïÂí£¬ÓÖʧǧÀïÂí£¬µ±È»ºó»ÚĪ¼°¡£ ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642 _______________________________________________ Nutch-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/nutch-general
