private void processExponent(int ln) { if (_mode == _Exponent) { _stackInput._DataEntry.Remove(ln - 5, 5); _mode = _Decimal; return; } if (_mode == _Whole && ln > 12) { return; // long integer } if (_mode == _Whole && ln <= 1) // only sign present { _stackInput._DataEntry.Append(_RN_StandardUnity); _mode = _Exponent; return; } if (_mode == _Whole && ln == 2 && _stackInput._DataEntry[1] == '0') // integer zero { _stackInput._DataEntry.Remove(1, 1); _stackInput._DataEntry.Append(_RN_StandardUnity); _mode = _Exponent; return; } string tmp = toTrimmedString(); _uv.fromString(tmp); if (_uv.isEmpty() || (_uv.isInt() && _uv.toInt() == 0)) { _stackInput._DataEntry = new StringBuilder(); _stackInput._DataEntry.Append(' '); _stackInput._DataEntry.Append(_RN_StandardUnity); _mode = _Exponent; return; } if (_mode == _Whole) // going from integer to exponent { _stackInput._DataEntry.Append(_RN_StandardUnity.Substring(1)); _mode = _Exponent; return; } if (UniversalValue._endsWith_P(tmp, ".")) // ends with decimal point { _stackInput._DataEntry.Append(_RN_StandardUnity.Substring(2)); _mode = _Exponent; return; } _stackInput._DataEntry.Append(_RN_StandardUnity.Substring(3)); _mode = _Exponent; }
public void stepIn() { string filename = _sd.getItemFromListing(); if (!_sd.stepIn(filename)) { return; } if (UniversalValue._endsWith_P(filename, ".DAT")) { loadData(filename); } else { loadProgram(filename); } }
protected override void completeEntry(string value) { RPN_Functions _rpnf = _parent.getFunctions(); string tmpName = _rpnf.formFileName(value); if (!UniversalValue._endsWith_P(value, _Ext)) { tmpName += _Ext; } if (_rpnf.fileExists(tmpName)) { _mode = _Overwrite; updateDisplay(toString()); return; } _rpnf.saveData(tmpName); _parent.getFunctions().requestNextReceiver(_return_to); return; }