id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
10383	Wrongly character was replaced when using boost::regex	tamber@…	John Maddock	"Hi,
When I used regex_replace function to replace whitespace character in one string, I found that another character(0xa0 in memory) was also replaced.

The follow is my verification code:

int main(int argc, _TCHAR* argv[])
{
    boost::regex whitespace_re(""\\s+"");
    string instr = ""a c d f"";
    cout << ""Before replace instr:"" << instr << endl;
    instr = boost::regex_replace(instr, whitespace_re, ""-"");
    cout << ""After replaced instr: "" << instr << endl; 

    string instr2 = ""abcdef"";
    instr2[0]= 0xa0;
    instr2[2]= 0xa0;
    cout << ""Before replace instr2:"" << instr2 << endl;
    instr2 = boost::regex_replace(instr2, whitespace_re, ""-"");
    cout << ""After replaced instr2: "" << instr2 << endl; 
    return 0;
}

And the output is attached.
Develop Environment:
Windows 7 Professional(language is Einglish U.S.), VS2005.

"	Bugs	closed	To Be Determined	regex	Boost 1.48.0	Problem	invalid	regex replace