When displaying Chinese help information, the program does not respond. The code enters a dead loop.

When displaying Chinese help information, the program does not respond. The code enters a dead loop in file "libgetopt++/include/getopt++/DefaultFormatter.h"??Because some Chinese help information does not contain spaces. diff --git a/libgetopt++/include/getopt++/DefaultFormatter.h b

When displaying Chinese help information, the program does not respond. The code enters a dead loop.

When displaying Chinese help information, the program does not respond.  The code enters a dead loop in file "libgetopt++/include/getopt++/DefaultFormatter.h"??Because some Chinese help information does not contain spaces. diff --git a/libgetopt++/include/getopt++/DefaultFormatter.h b