expresso

Experimental/educational expression parser, and runner

Warning: Breaking API changes are expected until 1.0.0!

Note: Expresso is a word play on Espresso, and Expression

Supported

• [x] Whitespace

• [x] Operands

  • [x] i32
  • [x] f32 (Note: No leading or trailing dot! 0.34 and 12.0 work, .34 and 12. don't!)

• [x] Operators

  • [x] +
  • [x] *
  • [x] -
  • [x] /

• [x] Braces

  • [x] (
  • [x] )

• [x] Variables

• [x] Function Calls
• [x] Argument Lists

Expresso

There is a expresso binary included that can be used for quick checking/running of expressions.

Future

Other

Development will be done test driven.