Horizontal tab in cfg files cannot be properly handled, which may result in that tools cannot be enabled/disabled by settings in cfg files. A possible solution may be the following revision in char* TAppOption::chomp( char *str )

const char cTab = 9; the char for tab

while( *str == whitespace

*str == cTab )

str++;

char *end = str+strlen(str)-1;

while( *end == whitespace

*end == cTab )

end--;