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franco_alla

v1.0.0

Published

* See section [Análisis Sintáctico Ascendente en JavaScript](http://crguezl.github.io/pl-html/node43.html) * The example working at [http://crguezl.github.io/jison-minus/](http://crguezl.github.io/jison-minus/)

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Maintainers

franco_allafranco_alla

Keywords

ulljisonespreecompiler

Readme

Open in Codespaces

Lab Translating Arithmetic Expressions to JavaScript

Introduction

See lab arith2js

Funcionamiento del programa

¿Que hace el programa?

Este es un programa escrito en JavaScript que simula el funcionamiento de una calculadora, y lo que hace es coger un fichero con una operación matemática y transiplarlo y convertirlo a código de JavaScript y posteriormente, ese código lo ejecuta y muestra el resultado de la operación.

Operaciones (Que representa cada símbolo de la gramática)

  1. '-' Este símbolo se utiliza para representar la resta o el operador para representar un número negativo.
  2. '+' Este símbolo se utiliza para representar la suma
  3. '*' Este símbolo se utiliza para representar la multiplicación
  4. '/' Este símbolo se utiliza para representar la división
  5. '**' Este símbolo se utiliza para representar la exponenciación
  6. '!' Este símbolo se utiliza para representar el factorial de un número

¿Cómo ejecutar el programa?

A continución se muestra la forma de ejecutar este código si se especifica como comando -h o --help al programa.

bin/calc2js [options] <filename>

Arguments:
  filename                 Fichero con el código original

Options:
  -V, --version            output the version number
  -o, --output <filename>  Fichero de salida
  -h, --help               display help for command

Por ejemplo para ejecutarlo con el fichero de prueba test1.calc deberiamo escribir los siguiente: calc2js.mjs test/data/test1.calc

References