FAGI
| Designed by | Lucaz37 |
|---|---|
| Appeared in | 2025 |
| Memory system | Both Cell-based, Register-based and Stack-based |
| Dimensions | one-dimensional |
| Computational class | Turing complete |
| Major implementations | Lua |
| File extension(s) | .fagi, .fg |
- This is still a work in progress. It may be changed in the future.
F.A.G.I. (pronounced either F A G I, faaj, /ˈfa.dʒi/), also known as Fagi Assisted General Interface, is an esolang created by Lucaz37.
Overview
FAGI only has 3 tokens:
fagi pasuni animale
| Command | Description |
|---|---|
fagi fagi
|
Move the pointer to the left |
fagi pasuni
|
Move the pointer to the right |
fagi animale fagi
|
Increment the memory cell at the pointer |
fagi animale pasuni
|
Decrement the memory cell at the pointer |
pasuni fagi
|
Output the character signified by the cell at the pointer |
pasuni pasuni
|
Input a character and store it in the cell at the pointer |
pasuni animale fagi
|
Set the register to the value of the memory cell |
pasuni animale pasuni
|
Set the memory cell to the value of the register and clear the register |
animale fagi
|
Push the memory cell to the stack |
animale pasuni
|
Pop the stack and set the memory cell to the value |
animale animale fagi
|
Duplicate the top value on the stack |
animale animale pasuni
|
Add the 2 top values on the stack together |
animale animale animale fagi
|
Subtract the 2 top values from the stack |
animale animale animale pasuni
|
Performs multiplication on the 2 top values from the stack |
animale animale animale animale fagi
|
Performs integer division on the top value from the stack and the second top value |
animale animale animale animale pasuni
|
Jump past the matching animale animale animale animale pasuni if the cell at the pointer is 0, else loop back
|
animale animale animale animale animale
|
End of loop |
It is based off an inside joke between Lucaz37 and his friend Andy (Andreas Pana):
grup de fagi pășuni animale: ursul, coțofană de fagi-fagi, cerb căprioară fagi: fagi: capră neagră fag...: fagi - de fagi. cocoșul solurile de munte: sunt supțiri și asigură fagi la dezfloresc, dezvoltarea copacilor Copacilor B pe fage cresc: păduri de foioase: fagi stejari, stejari, salcâmul: fagi - fag: fagi.,...f struguri ciobani: fagi, fagi: fag - fagi. Lupi: vulpi, capre. viezuri și fagi: fag - fagi < la fagi ] fagi fetili: pentru cultivarea pomi: fructiferi... fagi - fag:fagi.,: la câmpii, C vegetația și C diferiti fagi. >> Bogat în minerale, solul. fag.> fagi: fagi - fag =+ fagi... pe la Ialomița animalele sălbatice: râs, iepure, arici:; fagi, șoareci fagi ++ C fagi - fag >:: fag< fagu castani. Umed, ...., !? fag? <fagi .,,,></fagiL fagi< cresc fagi:><=fagi= papura> și fagi umezi fagi Delta Dunării. Fagi Fagi, fagi<?<<<: fagi pești .Fagi? Fagi! de mare întindere situată între e.,, f <=+ c C,>::; fagi fagi În mare fagi.,,, taci acum Fagi! (198 de specii) păstrugă: fagi. animale:<>/\!=+ fag: fagi.....!
Comments are represented as --, either on an empty line or after a command
-- this is a comment fagi fagi -- this is a comment after a command -- you cannot put comments before commands for they will be read as comments
Examples
A cat program:
pasuni pasuni pasuni fagi
Sound:
fagi animale fagi fagi animale fagi fagi animale fagi fagi animale fagi fagi animale fagi fagi animale fagi fagi animale fagi pasuni fagi