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Diffstat (limited to 'libs/pbd/whitespace.cc')
-rw-r--r-- | libs/pbd/whitespace.cc | 80 |
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 |