Bhai-Lang Rough Work

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It's rough work of 'Bhai-Lang', a toy programing language

How to run this project

npm run phone

Resources

1. 'Bhai Lang - GitHub'
2. 'Bhai Lang - Playground'
3. 'Vs code extension'

Documentation

General

hi bhai is the entrypoint for the program and all program must end with bye bhai. Anything outside of it will be ignored.

This will be ignored

hi bhai
 // Write code here
bye bhai

This too

Variables

Variables can be declared using bhai ye hai.

hi bhai
 bhai ye hai a = 10;
 bhai ye hai b = "two";
 bhai ye hai c = 15;
 a = a + 1;
 b = 21;
 c *= 2;
bye bhai

Types

Numbers and strings are like other languages. Null values can be denoted using nalla. sahi and galat are the boolean values.

hi bhai
 bhai ye hai a = 10;
 bhai ye hai b = 10 + (15*20);
 bhai ye hai c = "two";
 bhai ye hai d = 'ok';
 bhai ye hai e = nalla;
 bhai ye hai f = sahi;
 bhai ye hai g = galat;
bye bhai

Built-ins

Use bol bhai to print anything to console.

hi bhai
  bol bhai "Hello World";
  bhai ye hai a = 10;
  {
    bhai ye hai b = 20;
    bol bhai a + b;
  }
  bol bhai 5, 'ok', nalla , sahi , galat;
bye bhai

Conditionals

Bhailang supports simple if else construct , agar bhai block will execute if condition is sahi and warna bhai block will execute if condition is galat.

hi bhai
 bhai ye hai a = 10;
 agar bhai (a < 25) {
    bol bhai "a is less than 25";
 } warna bhai {
    bol bhai "a is greater than or equal to 25";
 }
bye bhai

Loops

Statements inside jab tak bhai blocks are executed as long as a specified condition evaluates to sahi. If the condition becomes galat, statement within the loop stops executing and control passes to the statement following the loop. Use bas kar bhai to break the loop and agla dekh bhai to continue within loop.

hi bhai
 bhai ye hai a = 0;
 jab tak bhai (a < 10) {
  a += 1;
  agar bhai (a == 5) {
   bol bhai "andar se bol bhai ", a;
   agla dekh bhai;
  }
  agar bhai (a == 6) {
   bas kar bhai;
  }
  bol bhai a;
 }
 bol bhai "done";
bye bhai