1	# =====================================================================
     2	# _userencode_3.awk: strip up to the first "." in a string. Mainly used
     3	#		   to strip the leading meta-category from a page name.
     4	#
     5	# Copyright (c) 2010,2011 Carlo Strozzi
     6	#
     7	# This program is free software; you can redistribute it and/or modify
     8	# it under the terms of the GNU General Public License as published by
     9	# the Free Software Foundation; version 2 dated June, 1991.
    10	#
    11	# This program is distributed in the hope that it will be useful,
    12	# but WITHOUT ANY WARRANTY; without even the implied warranty of
    13	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    14	# GNU General Public License for more details.
    15	# 
    16	# You should have received a copy of the GNU General Public License 
    17	# along with this program; if not, write to the Free Software
    18	# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
    19	#
    20	# =====================================================================
    21	# string _userencode_3(string s)
    22	# =====================================================================
    23	
    24	function _userencode_3(s) {
    25	
    26	   sub(/[^.]+\./,_NULL,s)
    27	   return s
    28	}
    29