From 5df79c53745fde5d6c3340a2979b1429cd5892c1 Mon Sep 17 00:00:00 2001 From: Henrik Rydberg Date: Sat, 8 Oct 2011 20:30:28 +0200 Subject: Initial import of htcd system 1.0 Signed-off-by: Henrik Rydberg --- src/mt/skip_parentesis.f | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 src/mt/skip_parentesis.f (limited to 'src/mt/skip_parentesis.f') diff --git a/src/mt/skip_parentesis.f b/src/mt/skip_parentesis.f new file mode 100644 index 0000000..1104c8f --- /dev/null +++ b/src/mt/skip_parentesis.f @@ -0,0 +1,42 @@ +ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc +c +c HTCd - Copyright (C) 1998-2006 Henrik Rydberg +c +c This program is free software; you can redistribute it and/or modify +c it under the terms of the GNU General Public License as published by +c the Free Software Foundation; either version 2 of the License, or +c (at your option) any later version. +c +c This program is distributed in the hope that it will be useful, +c but WITHOUT ANY WARRANTY; without even the implied warranty of +c MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +c GNU General Public License for more details. +c +c You should have received a copy of the GNU General Public License +c along with this program; if not, write to the Free Software +c Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +c + + integer function skip_parentesis(s,n,left,right,esc) + character s(0:1),left,right,esc + integer i,n,cnt + if(n.eq.0)go to 40 + if(s(0).ne.left)go to 40 + cnt=1 + do 10 i=1,n-1 + if(s(i-1).eq.esc)go to 10 + if(s(i).eq.right)then + cnt=cnt-1 + if(cnt.eq.0)go to 30 + else if(s(i).eq.left)then + cnt=cnt+1 + end if + 10 continue + 20 skip_parentesis=-1 + return + 30 skip_parentesis=i+1 + return + 40 skip_parentesis=0 + return + end + -- cgit v1.2.3