Distributed under the LGPL
*/
+#include <cstdlib>
#include <msp/core/except.h>
#include <msp/io/except.h>
#include <msp/io/file.h>
}
else
{
- for(end=dollar+1; (isalnum(opt.value[end]) && opt.value[end]!='_'); ++end);
+ for(end=dollar+1; (isalnum(opt.value[end]) && opt.value[end]!='_'); ++end) ;
var=opt.value.substr(dollar+1, end-dollar-1);
}