Method process_cut

src/RichText/TextBox.cpp:248–255

}

std::pair<std::string, TextData> TextBox::process_cut(Cursor& cur) {
    auto toRet = process_copy(cur);
    if(cur.selectionBeginPos != cur.selectionEndPos) {
        cur.selectionEndPos = cur.selectionBeginPos = cur.pos = remove(cur.selectionBeginPos, cur.selectionEndPos);
        cur.previousX = std::nullopt;
    }
    return toRet;
}

void TextBox::process_text_input(Cursor& cur, const std::string& in, const std::optional<TextStyleModifier::ModifierMap>& inputModMap) {
    if(!in.empty()) {