remove empty sigc++2 directory

git-svn-id: svn://localhost/ardour2/branches/3.0@3432 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 0 insertions, 80 deletions

diff --git a/libs/pbd/whitespace.cc b/libs/pbd/whitespace.cc
deleted file mode 100644
index b09d830103..0000000000
--- a/libs/pbd/whitespace.cc
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
-    Copyright (C) 2000-2007 Paul Davis 
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
-
-#include <pbd/whitespace.h>
-
-using namespace std;
-
-namespace PBD {
-	
-void
-strip_whitespace_edges (string& str)
-{   
-    string::size_type i; 
-    string::size_type len;    
-    string::size_type s = 0;
-			            
-    len = str.length();
-
-    if (len == 1) {
-	    return;
-    }
-
-    /* strip front */
-				        
-    for (i = 0; i < len; ++i) {
-        if (isgraph (str[i])) {
-            break;
-        }
-    }
-
-    if (i == len) {
-	    /* it's all whitespace, not much we can do */
-		str = "";
-	    return;
-    }
-
-    /* strip back */
-    
-    if (len > 1) {
-    
-	    s = i;
-	    i = len - 1;
-
-	    if (s == i) {
-		    return;
-	    }
-	    
-	    do {
-		    if (isgraph (str[i]) || i == 0) {
-			    break;
-		    }
-
-		    --i;
-
-	    } while (true); 
-	    
-	    str = str.substr (s, (i - s) + 1);
-
-    } else {
-	    str = str.substr (s);
-    }
-}
-
-} // namespace PBD