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Qwertz

Qwertz is an esoteric programming language with multilanguage support.

Already Implemented

  • Integers, Floats

  • Basic operations : +-*/()

  • Constants

  • Assignment operator, variables

  • Print keyword

        integerVar = 4 + 6 + YOLO
    print integerVar

    52.0

  • Strings, strings operations : =* (concat)

        stringVar = "yo" * 3
    afișează stringVar

    yoyoyo

  • Conditional operators : < <= > >= == !=

  • Block statements

  • Boolean operators : && ||

  • Branching : if, else

        qwertz = 42.99
    falls (qwertz > 42) 
    {
        print "yay!"
        print " QWERTZ is amazing\n"
    }
    иначе
        drücke "meh\n"

    yay! QWERTZ is amazing

  • Comments : singleline // , multiline /* */

  • Loop control : continue & break

  • for \ while \ do-while loops

        for (i = 0 : i < 10 : i = i + 2) {
        print "i = " + i
        if i == 4
            стопэ
        print ", "
    }

    i = 0.0, i = 2.0, i = 4.0

  • System functions : sin, cos, fancyPrint ...

        fancyPrint(1, 2, 3, 4, 5, YOLO)

    1.0 2.0 3.0 4.0 5.0 42.0

  • User defined functions : fun

        fun sum(a, b) {
        a = a + 4
        fancyPrint(a, " ", b, "\n")
        return a + b
    }

    a = 1
    print sum(a, 2)

    5.0 2.0
    7.0

Features

  • Multilanguage support for keywords RO \ EN \ DE \ RU

Pardon some of my keywords :)

  • Visual Studio Code Extension for Qwertz : qwertz.vscode-extension

Program Demo

Code Example:

    /*
        Example
        of
        multiline
        comment
    */

    arr = [1, "text", 1+1, [2 + 3]]
    print arr + "\n"
    arr[0] = arr[0] + 1000 + arr[1]

    fun println(i) {
        print "i = " + i + "\n"
    }

    // So work strings
    word = "yay " + "nice"
    drücke word + "\n"

    // So work numbers
    yo = 5.5 * 2 - 1 + YOLO
    print yo
    print "\n"

    // So work conditionals
    if (40 > 50) || (50 != 60) {
        печать "true\n"
        print "true1\n"
    }
    altfel {
        afișează "false\n"

        i = 0
        while (i < 10) {
            print "i = " + i + "\n"
            i = i + 1
            if i == 4
                oprește
        }
        for (i = 0 : i < 10 : i = i + 2) {
            print "i = " + i + "\n"
            if i == 4
                continue
        }

        do {
            println(i)
            i = i - 1
        } while (i >= 0)
    }

Built with

  • Java 8
  • Gradle Project
  • Intellij Idea

Visual Studio Code Support

  1. Syntax Highlight

To install Qwertz extension for Visual Studio Code, copy the extension folder qwertz.vscode-extension to extension directory:

  • on Windows: %USERPROFILE%\.vscode\extensions
  • on MAC/Linux: $HOME/.vscode/extensions

Install

  1. From Utils download Jar
  2. Add the path of Jar from your system to Environment Variables
  3. Voilà!

Usage

Open cmd and type: qwertz nameOfYourScript.qwz

Enjoy it ^_^