diff options
Diffstat (limited to 'libs/pbd/whitespace.cc')
-rw-r--r-- | libs/pbd/whitespace.cc | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/libs/pbd/whitespace.cc b/libs/pbd/whitespace.cc new file mode 100644 index 0000000000..7f74940457 --- /dev/null +++ b/libs/pbd/whitespace.cc @@ -0,0 +1,30 @@ +#include <pbd/whitespace.h> + +using namespace std; + +void +strip_whitespace_edges (string& str) +{ + string::size_type i; + string::size_type len; + string::size_type s; + + len = str.length(); + + for (i = 0; i < len; ++i) { + if (isgraph (str[i])) { + break; + } + } + + s = i; + + for (i = len - 1; i >= 0; --i) { + if (isgraph (str[i])) { + break; + } + } + + str = str.substr (s, (i - s) + 1); +} + |