QString::replace() with QRegExp capture modification

[wysota]

QRegExp rx("....");
rx.setMinimal(true);
int s = -1;
while((s = rx.indexIn(str, s+1))>=0){
  str.replace(s, rx.cap(0).length(), rx.cap(1).toUpper());
  s+= rx.cap(1).length();
}

QRegExp rx("....");
rx.setMinimal(true);
int s = -1;
while((s = rx.indexIn(str, s+1))>=0){
  str.replace(s, rx.cap(0).length(), rx.cap(1).toUpper());
  s+= rx.cap(1).length();
}

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