bf

Brainfuck interpreters written in pure AWK, Bash, Elvish, Lua, Perl, Python, Ruby, Tcl, and sh

Implementation Info

All the interpreters have the following behavior:

Any other behavior may vary to suit the languages.

Name	Name	Last commit message	Last commit date
Latest commit Crestwave bf1.sh: quote arithmetic expansion May 5, 2020 9723eb1 · May 5, 2020 History 194 Commits
awk	awk	bf.awk: minor formatting changes	Dec 12, 2019
bash	bash	bf2.bash: clean up	Jul 11, 2019
bc	bc	bc/README.md: clean up	Dec 26, 2019
c	c	Clean up	May 1, 2019
crystal	crystal	bf.cr: strip comments from program	May 22, 2019
d	d	bf.d: clean up	Oct 9, 2019
dart	dart	bf.dart: dartfmt code	May 26, 2019
elvish	elvish	bf.elv: use read-upto for reading input	Jan 3, 2020
examples	examples	Add sh implementation	Apr 14, 2019
go	go	bf.go: strip comments from program	May 29, 2019
javascript	javascript	README.md: update info about the tape	Sep 22, 2019
lua	lua	Manually initialize array	May 7, 2019
nim	nim	bf.nim: use table mapping int to int instead of count table	Jul 15, 2019
perl	perl	Clarify that negative pointers don't wrap in bf2.pl	May 9, 2019
python	python	bf.py: remove offset of 1 on bracket matches	Jul 5, 2019
rc	rc	bf.rc: code style changes	Mar 6, 2020
ruby	ruby	bf2.rb: strip comments from program	May 22, 2019
rust	rust	bf.rs: sort imports	Sep 11, 2019
sh	sh	bf1.sh: quote arithmetic expansion	May 5, 2020
tcl	tcl	Add Tcl transpiler	May 9, 2019
vala	vala	Use int main instead of void	May 12, 2019
.gitattributes	.gitattributes	.gitattributes: mark bf.rc as text	Mar 6, 2020
LICENSE	LICENSE	Add LICENSE	Apr 12, 2019
README.md	README.md	Add Lua implementation	May 2, 2019