#Extended Brainfuck v0.9: 618 bytes (not counting the uneccesary linefeeds)

:c:n:z:g:i:t:w:a:p++++++++[->++++++++<]>[->>>>>>>[>>>>>>>>]+[<<<<<<<<]>]>>>>>>>[->>>>>>>>]@i
$i,[[-$t+$w+$i]$t[-$i+$t]+$a+++[-$w-----------$a]$w---[$a++[-$w-----------$a]$w[--[--[--[$i.
$t+++++++[-$w++++++++$t]$w[-]]$t[-$p[-]$i.$n,.[-<[<<]+[>>]<]@n$c[<<]>[-<<<+>>>>[>>]@z$p+$c[<
<]>]<<<[->>>+<<<]>>>>[->>]@z$t]$w]$t[-$i.$p+$t]$w]$t[-$i.$p-$t]$w]$t[$i.$n,.[-<[<<]+[>>]<]@n
$g[-$t+$c[<<]>+>[>>]@z>]$c[<<]>>[->>]@z$t[-$g+$t]$t]$w]$t[-$i.[-]$n,.[-<[<<]+[>>]<]@n$c[<<]>
[-<<<+>>>>[>>]@z$i+$a+$c[<<]>]<<<[->>>+<<<]>>>>[->>]@z<++++++[->++++++++++<]$w+$p[$a[-$w-]<[
@w-$p[-$z.$p]+$t]$w+$p-]$z++$w-$a[-$z.$a]$z[-]$i[-$p+$i]$t]$w$i,]

This is a golfed version of my very first version of EBF with removed support for comments and dead code to support removing of variables.

So basically it's BrainFuck with variables. :x creates variables x. The compiler knows where you are so $y will produce <'s and >'s to get to that position. Sometimes you need asymmetric loops and then you need to tell the compiler where you are with @x. As current EBF it compiles to Brainfuck.

This first version had only one char variable names, but I have used this version to compile the next version and so on until the current version that has an impressive feature set. When compiling from github source it actually downloads the handcompiled binary to bootstrap 6 intermediate ebf versions in order to create the current version.

To bootstrap it you may use this first and only binary in the EBF git repository which was compiled by hand successfully after a couple of tries.

wget -nv https://raw.githubusercontent.com/westerp/ebf-compiler/34c378c8347aafa5dbf37f4973461d42c8120ea4/ebf-handcompiled.bf
beef ebf-handcompiled.bf < ebf09.ebf > ebf09a.bf
beef ebf09a.bf < ebf09.ebf > ebf09b.bf
diff -s ebf09a.bf ebf09b.bf # Files ebf09a.bf and ebf09b.bf are identical

Brainfuck has a few hardware implementations, eg. this, this and this to mention a few. But mostly it's so easy to implement you can practically implement an interpreter on any system at all. I use to joke that Zozotez LISP, which is written in EBF, probably is the most portable LISP ever.

Extended Brainfuck v0.9: 618 bytes (not counting the uneccesary linefeeds)

:c:n:z:g:i:t:w:a:p++++++++[->++++++++<]>[->>>>>>>[>>>>>>>>]+[<<<<<<<<]>]>>>>>>>[->>>>>>>>]@i
$i,[[-$t+$w+$i]$t[-$i+$t]+$a+++[-$w-----------$a]$w---[$a++[-$w-----------$a]$w[--[--[--[$i.
$t+++++++[-$w++++++++$t]$w[-]]$t[-$p[-]$i.$n,.[-<[<<]+[>>]<]@n$c[<<]>[-<<<+>>>>[>>]@z$p+$c[<
<]>]<<<[->>>+<<<]>>>>[->>]@z$t]$w]$t[-$i.$p+$t]$w]$t[-$i.$p-$t]$w]$t[$i.$n,.[-<[<<]+[>>]<]@n
$g[-$t+$c[<<]>+>[>>]@z>]$c[<<]>>[->>]@z$t[-$g+$t]$t]$w]$t[-$i.[-]$n,.[-<[<<]+[>>]<]@n$c[<<]>
[-<<<+>>>>[>>]@z$i+$a+$c[<<]>]<<<[->>>+<<<]>>>>[->>]@z<++++++[->++++++++++<]$w+$p[$a[-$w-]<[
@w-$p[-$z.$p]+$t]$w+$p-]$z++$w-$a[-$z.$a]$z[-]$i[-$p+$i]$t]$w$i,]

This is a golfed version of my very first version of EBF with removed support for comments and dead code to support removing of variables.

So basically it's BrainFuck with variables. :x creates variables x. The compiler knows where you are so $y will produce <'s and >'s to get to that position. Sometimes you need asymmetric loops and then you need to tell the compiler where you are with @x. As current EBF it compiles to Brainfuck.

This first version had only one char variable names, but I have used this version to compile the next version and so on until the current version that has an impressive feature set. When compiling from github source it actually downloads the handcompiled binary to bootstrap 6 intermediate ebf versions in order to create the current version.

To bootstrap it you may use this first and only binary in the EBF git repository which was compiled by hand successfully after a couple of tries.

wget -nv https://raw.githubusercontent.com/westerp/ebf-compiler/34c378c8347aafa5dbf37f4973461d42c8120ea4/ebf-handcompiled.bf
beef ebf-handcompiled.bf < ebf09.ebf > ebf09a.bf
beef ebf09a.bf < ebf09.ebf > ebf09b.bf
diff -s ebf09a.bf ebf09b.bf # Files ebf09a.bf and ebf09b.bf are identical

Brainfuck has a few hardware implementations, eg. this, this and this to mention a few. But mostly it's so easy to implement you can practically implement an interpreter on any system at all. I use to joke that Zozotez LISP, which is written in EBF, probably is the most portable LISP ever.

#Extended Brainfuck v0.9: 618 bytes (not counting the uneccesary linefeeds)

:c:n:z:g:i:t:w:a:p++++++++[->++++++++<]>[->>>>>>>[>>>>>>>>]+[<<<<<<<<]>]>>>>>>>[->>>>>>>>]@i
$i,[[-$t+$w+$i]$t[-$i+$t]+$a+++[-$w-----------$a]$w---[$a++[-$w-----------$a]$w[--[--[--[$i.
$t+++++++[-$w++++++++$t]$w[-]]$t[-$p[-]$i.$n,.[-<[<<]+[>>]<]@n$c[<<]>[-<<<+>>>>[>>]@z$p+$c[<
<]>]<<<[->>>+<<<]>>>>[->>]@z$t]$w]$t[-$i.$p+$t]$w]$t[-$i.$p-$t]$w]$t[$i.$n,.[-<[<<]+[>>]<]@n
$g[-$t+$c[<<]>+>[>>]@z>]$c[<<]>>[->>]@z$t[-$g+$t]$t]$w]$t[-$i.[-]$n,.[-<[<<]+[>>]<]@n$c[<<]>
[-<<<+>>>>[>>]@z$i+$a+$c[<<]>]<<<[->>>+<<<]>>>>[->>]@z<++++++[->++++++++++<]$w+$p[$a[-$w-]<[
@w-$p[-$z.$p]+$t]$w+$p-]$z++$w-$a[-$z.$a]$z[-]$i[-$p+$i]$t]$w$i,]

This is a golfed version of my very first version of EBF with removed support for comments and dead code to support removing of variables.

So basically it's BrainFuck with variables. :x creates variables x. The compiler knows where you are so $y will produce <'s and >'s to get to that position. Sometimes you need asymmetric loops and then you need to tell the compiler where you are with @x. As current EBF it compiles to Brainfuck.

This first version had only one char variable names, but I have used this version to compile the next version and so on until the current version that has an impressive feature set. When compiling from subversion it actually downloads the handcompiled binary to bootstrap 6 intermediate ebf versions in order to create the current version.

To bootstrap it you may use this first and only binary in the EBF git repository which was compiled by hand successfully after a couple of tries.

wget -nv https://raw.githubusercontent.com/westerp/ebf-compiler/34c378c8347aafa5dbf37f4973461d42c8120ea4/ebf-handcompiled.bf
beef ebf-handcompiled.bf < ebf09.ebf > ebf09a.bf
beef ebf09a.bf < ebf09.ebf > ebf09b.bf
diff -s ebf09a.bf ebf09b.bf # Files ebf09a.bf and ebf09b.bf are identical

Brainfuck has a few hardware implementations, eg. this, this and this to mention a few. But mostly it's so easy to implement you can practically implement an interpreter on any system at all. I use to joke that Zozotez LISP, which is written in EBF, probably is the most portable LISP ever.

#Extended Brainfuck v0.9: 618 bytes (not counting the uneccesary linefeeds)

:c:n:z:g:i:t:w:a:p++++++++[->++++++++<]>[->>>>>>>[>>>>>>>>]+[<<<<<<<<]>]>>>>>>>[->>>>>>>>]@i
$i,[[-$t+$w+$i]$t[-$i+$t]+$a+++[-$w-----------$a]$w---[$a++[-$w-----------$a]$w[--[--[--[$i.
$t+++++++[-$w++++++++$t]$w[-]]$t[-$p[-]$i.$n,.[-<[<<]+[>>]<]@n$c[<<]>[-<<<+>>>>[>>]@z$p+$c[<
<]>]<<<[->>>+<<<]>>>>[->>]@z$t]$w]$t[-$i.$p+$t]$w]$t[-$i.$p-$t]$w]$t[$i.$n,.[-<[<<]+[>>]<]@n
$g[-$t+$c[<<]>+>[>>]@z>]$c[<<]>>[->>]@z$t[-$g+$t]$t]$w]$t[-$i.[-]$n,.[-<[<<]+[>>]<]@n$c[<<]>
[-<<<+>>>>[>>]@z$i+$a+$c[<<]>]<<<[->>>+<<<]>>>>[->>]@z<++++++[->++++++++++<]$w+$p[$a[-$w-]<[
@w-$p[-$z.$p]+$t]$w+$p-]$z++$w-$a[-$z.$a]$z[-]$i[-$p+$i]$t]$w$i,]

This is a golfed version of my very first version of EBF with removed support for comments and dead code to support removing of variables.

So basically it's BrainFuck with variables. :x creates variables x. The compiler knows where you are so $y will produce <'s and >'s to get to that position. Sometimes you need asymmetric loops and then you need to tell the compiler where you are with @x. As current EBF it compiles to Brainfuck.

This first version had only one char variable names, but I have used this version to compile the next version and so on until the current version that has an impressive feature set. When compiling from github source it actually downloads the handcompiled binary to bootstrap 6 intermediate ebf versions in order to create the current version.

To bootstrap it you may use this first and only binary in the EBF git repository which was compiled by hand successfully after a couple of tries.

wget -nv https://raw.githubusercontent.com/westerp/ebf-compiler/34c378c8347aafa5dbf37f4973461d42c8120ea4/ebf-handcompiled.bf
beef ebf-handcompiled.bf < ebf09.ebf > ebf09a.bf
beef ebf09a.bf < ebf09.ebf > ebf09b.bf
diff -s ebf09a.bf ebf09b.bf # Files ebf09a.bf and ebf09b.bf are identical

Brainfuck has a few hardware implementations, eg. this, this and this to mention a few. But mostly it's so easy to implement you can practically implement an interpreter on any system at all. I use to joke that Zozotez LISP, which is written in EBF, probably is the most portable LISP ever.

#Extended Brainfuck v0.9: 618 bytes (not counting the uneccesary linefeeds)

:c:n:z:g:i:t:w:a:p++++++++[->++++++++<]>[->>>>>>>[>>>>>>>>]+[<<<<<<<<]>]>>>>>>>[->>>>>>>>]@i
$i,[[-$t+$w+$i]$t[-$i+$t]+$a+++[-$w-----------$a]$w---[$a++[-$w-----------$a]$w[--[--[--[$i.
$t+++++++[-$w++++++++$t]$w[-]]$t[-$p[-]$i.$n,.[-<[<<]+[>>]<]@n$c[<<]>[-<<<+>>>>[>>]@z$p+$c[<
<]>]<<<[->>>+<<<]>>>>[->>]@z$t]$w]$t[-$i.$p+$t]$w]$t[-$i.$p-$t]$w]$t[$i.$n,.[-<[<<]+[>>]<]@n
$g[-$t+$c[<<]>+>[>>]@z>]$c[<<]>>[->>]@z$t[-$g+$t]$t]$w]$t[-$i.[-]$n,.[-<[<<]+[>>]<]@n$c[<<]>
[-<<<+>>>>[>>]@z$i+$a+$c[<<]>]<<<[->>>+<<<]>>>>[->>]@z<++++++[->++++++++++<]$w+$p[$a[-$w-]<[
@w-$p[-$z.$p]+$t]$w+$p-]$z++$w-$a[-$z.$a]$z[-]$i[-$p+$i]$t]$w$i,]

This is a golfed version of my very first version of EBF with removed support for comments and dead code to support removing of variables.

So basically it's BrainFuck with variables. :x creates variables x. The compiler knows where you are so $y will produce <'s and >'s to get to that position. Sometimes you need asymmetric loops and then you need to tell the compiler where you are with @x. As current EBF it compiles to Brainfuck.

This first version had only one char variable names, but I have used this version to compile the next version and so on until the current version that has an impressive feature set. When compiling from subversion it actually downloads the handcompiled binary to bootstrap 6 intermediate ebf versions in order to create the current version.

To bootstrap it you may use this first and only binary in the EBF svn repository which was compiled by hand successfully after a couple of tries.

wget -nv http://ebf-compiler.googlecode.com/svn/tags/ebfv1.0/ebf-handcompiled.bf
beef ebf-handcompiled.bf < ebf09.ebf > ebf09a.bf
beef ebf09a.bf < ebf09.ebf > ebf09b.bf
diff -s ebf09a.bf ebf09b.bf # Files ebf09a.bf and ebf09b.bf are identical

Brainfuck has a few hardware implementations, eg. this, this and this to mention a few. But mostly it's so easy to implement you can practically implement an interpreter on any system at all. I use to joke that Zozotez LISP, which is written in EBF, probably is the most portable LISP ever.

#Extended Brainfuck v0.9: 618 bytes (not counting the uneccesary linefeeds)

:c:n:z:g:i:t:w:a:p++++++++[->++++++++<]>[->>>>>>>[>>>>>>>>]+[<<<<<<<<]>]>>>>>>>[->>>>>>>>]@i
$i,[[-$t+$w+$i]$t[-$i+$t]+$a+++[-$w-----------$a]$w---[$a++[-$w-----------$a]$w[--[--[--[$i.
$t+++++++[-$w++++++++$t]$w[-]]$t[-$p[-]$i.$n,.[-<[<<]+[>>]<]@n$c[<<]>[-<<<+>>>>[>>]@z$p+$c[<
<]>]<<<[->>>+<<<]>>>>[->>]@z$t]$w]$t[-$i.$p+$t]$w]$t[-$i.$p-$t]$w]$t[$i.$n,.[-<[<<]+[>>]<]@n
$g[-$t+$c[<<]>+>[>>]@z>]$c[<<]>>[->>]@z$t[-$g+$t]$t]$w]$t[-$i.[-]$n,.[-<[<<]+[>>]<]@n$c[<<]>
[-<<<+>>>>[>>]@z$i+$a+$c[<<]>]<<<[->>>+<<<]>>>>[->>]@z<++++++[->++++++++++<]$w+$p[$a[-$w-]<[
@w-$p[-$z.$p]+$t]$w+$p-]$z++$w-$a[-$z.$a]$z[-]$i[-$p+$i]$t]$w$i,]

This is a golfed version of my very first version of EBF with removed support for comments and dead code to support removing of variables.

So basically it's BrainFuck with variables. :x creates variables x. The compiler knows where you are so $y will produce <'s and >'s to get to that position. Sometimes you need asymmetric loops and then you need to tell the compiler where you are with @x. As current EBF it compiles to Brainfuck.

This first version had only one char variable names, but I have used this version to compile the next version and so on until the current version that has an impressive feature set. When compiling from subversion it actually downloads the handcompiled binary to bootstrap 6 intermediate ebf versions in order to create the current version.

To bootstrap it you may use this first and only binary in the EBF git repository which was compiled by hand successfully after a couple of tries.

wget -nv https://raw.githubusercontent.com/westerp/ebf-compiler/34c378c8347aafa5dbf37f4973461d42c8120ea4/ebf-handcompiled.bf
beef ebf-handcompiled.bf < ebf09.ebf > ebf09a.bf
beef ebf09a.bf < ebf09.ebf > ebf09b.bf
diff -s ebf09a.bf ebf09b.bf # Files ebf09a.bf and ebf09b.bf are identical

Brainfuck has a few hardware implementations, eg. this, this and this to mention a few. But mostly it's so easy to implement you can practically implement an interpreter on any system at all. I use to joke that Zozotez LISP, which is written in EBF, probably is the most portable LISP ever.