LispPad Go 4+

Write Scheme code on the go

Matthias Zenger

Designed for iPad

    • 5.0 • 2 Ratings
    • Free

Screenshots

Description

LispPad Go is a simple, lightweight, integrated development environment for developing and running Scheme code on iOS. The language supported by LispPad Go is based on the R7RS standard of the Scheme programming language. LispPad Go provides the following components:

• A fully integrated Scheme interpreter
• A console with a read-eval-print loop to interact with the interpreter
• A text editor for writing Scheme code, supporting syntax highlighting, smart indentation, parenthesis matching, etc.
• A large range of libraries, including iOS-specific libraries e.g. for graphics, audio, databases, archival, text processing, etc.

The Scheme dialect supported by LispPad Go provides the following features:

• R7RS-compliant libraries
• Hygienic macros based on syntax-rules
• First-class environments
• call/cc, dynamic-wind and exceptions
• Dynamically-scoped parameters
• Multiple return values
• Delayed execution via promises and streams
• Support for the full numerical tower consisting of arbitrary size integers, rationals, real numbers, and inexact complex numbers.
• Unicode strings and characters
• Vectors and bytevectors
• Text and binary ports
• R7RS-compliant records
• R6RS-compliant hashtables and enumerations
• Threads

What’s New

Version 2.0.1

• Support sharing of canvases
• Support smarter parenthesis matching for Lisp code
• Reimplemented overflow menu of the editor, fixing bugs and providing new line-level features
• Reimplemented REPL command history (long-press on "Send" button)
• Reimplemented the "Load"/+ menu for reloading recent files and the editor buffer
• Log files being loaded into the interpreter
• Fixed cursor placement in the interpreter input
• Fixed bug preventing the editor buffer to be emptied when "New" was selected
• Fixed opening recent and starred files
• Improved consistency of icon usage with LispPad on macOS
• Updated LispPad Library Reference

Ratings and Reviews

5.0 out of 5
2 Ratings

2 Ratings

SpaceCadetJr ,

Very Good! Thank You!

A really nice little environment that works perfectly out of the box. It has good libraries, a pretty interface. It’s one of the easiest pick up and play Lisp/Scheme apps out there! Just grab a pdf of SICP 🧙‍♂️ and go have fun with LispPad😆

Rick Evertsz ,

Sweet

Wish there was a Clojure environment like this on iPad. Never mind… this’ll do for getting my Lisp fix while on the go :)

App Privacy

The developer, Matthias Zenger, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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