RosettaCodeData/Task/Run-length-encoding/Befunge/run-length-encoding.bf

27 lines
1.0 KiB
Brainfuck

~"y"- ~$ v
<temp var for when char changes
format:
first,'n' and a newline. :
a char then a v _"n",v
number then a space continuously 9
example: 1
n > v ,+<
a5 b2
decoded:aaaaabb
the program is ended using decoder
Ctrl-C on linux,or alt-f4
on windows.copy the output >\v encoder
of the program somewhere ^_ $ v
to encode press y : > $11g:, v
to decode pipe file in >1-^ ~ v +1\<
the output of the encoder \ v< $ ^ .\_^
starts with n,this is so ^,:<\&~< _~:,>1>\:v>^
you can pipe it straight in ^ <
~
the spaces seem to be a annoying thing :
thanks to CCBI...if a interpreter dosen't 1
create them it's non-conforming and thus 1
the validity of this program is NOT affected p-
>^
--written by Gamemanj,for Rosettacode