pebble-lang 1.1.0

Pebble programming language interpreter in Python

Pebble Programming Language

Pebble is a beginner-friendly programming language built in Python.
It’s designed to be simple, readable, and fun for learners and hobbyists.

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Features

• Functions: Define with fnc and return values with out
• Loops: go (for loops) and until (while loops)
• Conditions: if, with comparison keywords big, sml, eql, and boolean operators and, or, not
• Collections: Lists {} and dictionaries [] with easy syntax
• Input: inp[...] to get user input
• Comments: Use ! to ignore text on a line
• Error Handling: try-catch-finally blocks for graceful error handling
• Math: +, -, *, /, //, %, ^, and functions like abs(), round(), sqrt(), etc.
• Utility Functions: len, range, keys, values, append, remove, contains, str, int, float
• Easy to run: Execute .pb files with a single command

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Installation

pip install pebble-lang

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Usage

Running a Pebble program

pebble examples/hello.pb

Example Pebble program (hello.pb)

say "Hello Pebble!"

x is 2 ^ 3
say x            ! Output: 8

nums is {1, 2, 3}
say len(nums)    ! Output: 3

fnc greet(name):
    say "Hello " + name

greet("Rasa")

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Loops and Conditions

go i in 1 to 5:
    say i

x is 10
if x big 5:
    say "x is bigger than 5"

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Error Handling

try:
    x is 5 / 0
catch e:
    say "Error: " + e
finally:
    say "Cleanup done"

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Collections

numbers is {1, 2, 3}
numbers is append(numbers, 4)
say numbers        ! Output: [1, 2, 3, 4]

person is [name: "Rasa", age: 14]
say keys(person)   ! Output: ["name", "age"]
say values(person) ! Output: ["Rasa", 14]

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Input

name is inp["Enter your name: "]
say "Hello " + name

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License

MIT License See LICENSE for details.

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Contributing

Contributions are welcome! Please open issues or pull requests on the GitHub repository.

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Contact

Created by Rasa8877 GitHub: https://github.com/Rasa8877/pebble-lang