Long Description: This plugin 'JCalculator' can evaluate expressions you write in the dockable or in the text area. It supports the following features:
- Bitwise operations such as the operators left/right shift, and, or etc.
- Functions (till now there is only the function 'POWER' has been appended).
- Evaluate selection as formula from jEdit.
- Shows record of calculations and results.
- Highlights input errors.