Starting an expression with '-' fails

dubrowgn / tcalc

A featureful calculator for when you want to do math in a terminal.

MIT License

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Closed dubrowgn closed 7 years ago

dubrowgn commented 7 years ago

Starting an expression with '-' fails with an unrecognized option error.

$ tcalc "-1+10"
Unrecognized option: '1'.
Usage: tcalc [OPTION] EXPRESSIONS
Try 'tcalc --help' for more information.