cthug brainfuck compiler

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cthug	Created : 18 June 2009 Edited : 14 July 2009 System : Server Based Language : Basic cthug brainfuck compiler The result of me bored for an hour ct-brainfuck-v0.22 lastest
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I haven't been doin much coding lately, and I was bored so I wrote a simple brainfuck compiler. Outputs c source code. It supports only original eight commands < > + - , . [ ]. Not bad for an hour
Latest Update * v0.2 - Supports brainfuck++ file i/o (including 0 at EOF), NOT sockets yet, but I will do soon, using SDL_net. Also the output source file is now formatted, nested tabulation. * v0.21 - Minor output formatting bug fix. * v0.22 - Added @ instruction, exits program, and some more examples. Old versions: ct-bf v0.1beta ct-bf v0.2 ct-bf v0.22

Comments
Thursday, 18 June 2009, 19:46
Agent	déjà vu Shouldn't your error conditions exit with EXIT_FAILURE ?
Thursday, 18 June 2009, 20:50
cthug	yeah, doesn't really matter, I will change. I am making it support brainfuck++, so that can be a minor change
Friday, 19 June 2009, 02:09
Afr0	Maybe one can write an MSN client in Brainfuck now!
Friday, 19 June 2009, 03:08
Phoenix	I wouldn't really call it a compiler. It's more like a translator.
Friday, 19 June 2009, 03:22
cthug	What do you call a compiler that translates code into assembly or straight to binary machine code. But yeah it more or less translates brainfuck code to c. here is an example showing how bf can write to a file io_write.bf outputs character from user into file called out.txt >++++++++++[<+++++++++++>-]<+> place o in cell (0) >++++++++++[<+++++++++++>-]<+++++++> place u in cell (1) >++++++++++[<+++++++++++>-]<++++++> place t in cell (2) >++++++++++[<++++>-]<++++++> place a fullstop in cell (3) >++++++++++[<+++++++++++>-]<++++++> place t in cell (4) >++++++++++[<++++++++++++>-]<> place x in cell (5) >++++++++++[<+++++++++++>-]<++++++ place t in cell (6) <<<<<< # open file out(dot)txt ,; place character in file # close file --v and again with no comments >++++++++++[<+++++++++++>-]<+>>++++++++++[<+++++++++++>-] <+++++++>>++++++++++[<+++++++++++>-]<++++++>>++++++++++ [<++++>-]<++++++>>++++++++++[<+++++++++++>-] <++++++>>++++++++++[<++++++++++++>-]<>>++++++++++ [<+++++++++++>-]<++++++<<<<<<#,;# --v Asks for 1 character, then writes it to file called out.txt. Only problem you have to manually create file first. It will fix this. @ Afr0: have fun making MSN Client \|edit\| BTW sorry about no windows executable, I tried compiling with mingw, using wine and got all kinds of linking errors, so I will get on my windows PC and compile \|edit\| Good old "Just another brainfuck hacker", with carriage return: +++[>+++++<-]>[>+>+++>+>++>+++++>++<[++<]>---]>->-.[>++>+<<--]>--.--.+. >>>++.<<.<------.+.+++++.>>-.<++++.<--.>>>.<<---.<.-->-.>+.[+++++.---<] >>[.--->]<<.<+.++.++>+++[.<][.]<++.[-]++[>+++++<-]+++>. --v
Saturday, 20 June 2009, 06:43
steve_ancell	If I even tried to learn BF, then my brain will be f*****d
Saturday, 20 June 2009, 10:48
CodersRule	I learned it in an hour one night. It's really not that hard. I also wrote a simple addition program, but if you wanted the answer to be any higher than 9, programming it would be like programming a GUI in C++. It's not hard, but it requires lots of testing and lots of bugfixes and its just damn annoying!
Monday, 22 June 2009, 02:56
cthug	brainfuck is good fun, simple, but hard

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