calculator: use Unicode strings instead of single chars for operators
authorAlexis Laferrière <alexis.laf@xymus.net>
Sun, 1 May 2016 19:10:44 +0000 (15:10 -0400)
committerAlexis Laferrière <alexis.laf@xymus.net>
Wed, 11 May 2016 17:58:06 +0000 (13:58 -0400)
commite9d19338a908987f63c51f7a0b9c3bf4b32774dc
tree2ba29401b36943d7f031fd1cc9bcffb2cc8884ea
parentc9e67bcc82fd32960a13fc2e3fe33e354aa3f8e6
calculator: use Unicode strings instead of single chars for operators

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
examples/calculator/src/calculator.nit
examples/calculator/src/calculator_logic.nit
examples/calculator/src/calculator_test.nit