rem: QString KMMsgInfo::subject(void) const { if (kd && kd->modifiers & KMMsgInfoPrivate::SUBJECT_SET) return kd->subject; return getStringPart(MsgSubjectPart); }
add: const char* subject(void) const { return mSubject; }
context: QString KMMsgInfo::subject(void) const{    if (kd && kd->modifiers & KMMsgInfoPrivate::SUBJECT_SET)	return kd->subject;    return getStringPart(MsgSubjectPart);}