cfr
jslogo
| cfr | jslogo | |
|---|---|---|
| 6 | 1 | |
| 225 | 8 | |
| - | - | |
| 10.0 | 10.0 | |
| 5 months ago | over 6 years ago | |
| HTML | JavaScript | |
| MIT License | MIT License |
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cfr
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CFR[]: Extremely minimal drawing language with 5 commands: C, F, R, [, and ]
Thanks! The sibling comment by majewsky is spot on. There is not much parsing going on. Every character is read one by one and the turtle's state is changed. Indeed the "[" and "]" commands are implemented with a stack.
The entire implementation is a single HTML page written in plain HTML + JavaScript. The evaluation of the code happens here: <https://github.com/susam/cfr/blob/0.2.0/cfr.html#L204>.
- CFR[] is an minimal drawing language with only 5 simple commands: C, F, R, [, ]
- An minimal drawing language consisting of only 5 simple commands
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Write More "Useless" Software
This is very timely because I completed writing a useless software just a few minutes ago:
CFR Brackets: https://susam.net/cfr.html
Source: https://github.com/susam/cfr
It is a very minimal drawing language that supports only 5 commands: C (change colour), F (move forward), R (rotate), [ (begin block), and ] (repeat block). The commands are slightly inspired by the Logo programming language. The minimal nature is inspired by P′′.
No practical usage is intended. I wrote it for fun and I am hoping I will have some more fun with it trying to draw interesting shapes with it while trying to keep the input code as small as possible.
jslogo
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CFR[] is an minimal drawing language with only 5 simple commands: C, F, R, [, ]
Slightly entertaining riff on the Logo concept, not sure there is much to discuss here? "If you liked this, you might also like":
Logo in Javscript! https://github.com/bztsrc/jslogo
A Lispy Logo! https://github.com/fmgilham/lisp-logo
Everyone's favorite! Haskell! https://github.com/Kanna19/Logo-with-Haskell
So, I guess there still is an opening for WASM-via-Rust? Seems like a guaranteed shoe-in for the HN frontpage, that one...
What are some alternatives?
NoiSQL - NoiSQL — Generating Music With SQL Queries
lisp-logo - Lisp-logo programming engine
dial - A Rotary Dial menu for input numbers
Logo-with-Haskell - Logo with Haskell
flac.tcl - Probably the slowest FLAC decoder in the world
buzzword_bingo - A shell script to generate markdown buzzword bingo cards
thisismy
lighthouse-script
hekaton - A YAML driven performance testing tool in .NET
mac-suppress-mouse-keyboard - Suppress mouse & keyboard events on MacOSX. Baby-proof my Mac!
8ball - A magic 8 ball written in bash, with good entropy provided by random.org, to answer all of your burning questions.
nadb - Not a database