FuncSug - Programming language

FuncSug is an open source programming language created in 2022 by Claude Lion.

#1572on PLDB

4Years Old

Download source code:

git clone https://github.com/cl4cnam/funcSug

Homepage · REPL · Try It Online · Source Code

FuncSug is a simple alternative to event-driven programming and game loops. It features deterministic structured concurrency, waiting of a determinate event and automatic branch cancellation.

Tags: programming language
FuncSug is developed on GitHub
FuncSug is written in JavaScript
Explore FuncSug snippets on Rosetta Code

Example from the web:

parallel exitAfter 1 finished:
	while true:
		waitSeconds(2)
		displayNewMessage('Hello, World!')
	awaitClick('#stop')

FuncSug Keywords

and awaitBeep awaitBip branch break calljs def do else exitAfter exitWith false finished for if in js not onBreak or par parallel select seq sequence spawn true var while

Language features

Feature	Supported	Example	Token
Semantic Indentation	✓
Lists	✓	myParallelList := \|1, 2, 3, 4, 5\|
Infix Notation	✓
Functions	✓
While Loops	✓
Conditionals	✓
Strings	✓	"Hello, World!"
Comments	✓
Assignment	✓	name := 'John'	:=