Pgmpietoncracklang
==== "..i/File:Pgmpietoncrack.png" ==== <--- this is actually the name of the lang... > a.k.a "Greyscale Piet on Crack."
PGM Piet on Crack is the name of an esolang which refers to the netpbm format for greymaps. Piet is a stack-based esoteric programming language in which programs look like abstract paintings. It uses 20 colors, of which 18 are related cyclically through a lightness cycle and a hue cycle. A single stack is used for data storage, together with some unusual operations. Pgmpiet uses 256 values, 253 of which are related linearly through a value channel and a depth channel. Pgmpiet is, however registry based.
A standard program would look like a screenshot of a pgm file. e.g.
P2
(this prints feep)
24 7
9
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 1 1 1 1 0 0 3 3 3 3 0 0 5 5 5 5 0 0 9 9 9 9 0
0 2 0 0 0 0 0 3 0 0 0 0 0 5 0 0 0 0 0 9 0 0 9 0
0 2 2 2 0 0 0 3 3 3 0 0 0 5 5 5 0 0 0 9 9 9 9 0
0 2 0 0 0 0 0 3 0 0 0 0 0 5 0 0 0 0 0 9 0 0 0 0
0 3 0 0 0 0 0 3 3 3 3 0 0 5 5 5 5 0 0 9 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Alternatively a pgmpietonpaper lang program looks like this:
Computational class
- You can do Fractran with it.
- You can do .gifs with it.
Fractran (tip style)
P2
## Compiled with GIMP v2.10.16152
436 369
128
Program Execution(.)
P2 CG Pixmap input right left uppermost right lowermost down left rightmost right leftmost left left lowermost right uppermost up left leftmost right rightmost.
(this outputs ".")
Times instruction pointer for map command
Initial IP: P
Program: [G/t 101110 3 6 0 19]
Further Reading
PGM(Pbmplus)
Piet
Registry based machine
Fractran
Tip
GIF
Insight
Tupper
Implementation:
Suggested Environment:
Precipitation
Ion_implantation
Memristance
26Fe
TiO2
Semiconductor Type Class
Steel
Super chilled cobalt-tin microstructures
18Ar
Atomic clock
The Waterfall Model
Imperative:
Object Oriented Dark Matter Computer
Logic Defined Static Analysis
[working on compiler zobie211 18:32, 24 July 2025 (UTC)]
Hello, World!