diff --git a/bf.isbpl b/bf.isbpl new file mode 100644 index 0000000..3d8f500 --- /dev/null +++ b/bf.isbpl @@ -0,0 +1,69 @@ + +native acopy +"#stream.isbpl" include +"#multi.isbpl" include + + +func main { + with args ; + args alen 0 eq if { + "Error: Couldn't find file [no]\n" puts + 1 + 2 stop + } + def filename args 0 aget =filename + def s args 0 aget STREAM.create.file.in stream =s + s makeCode =s + + filename ".isbpl" strconcat STREAM.create.file.out stream + ! s swap stream.write + STREAM.close stream + "Java" try { + s Context new eval + } { + pop pop printStackTrace0 + } + 0 +} + +func read { + with s ; + [ s STREAM.read stream dup -1 eq if { ] pop "" 2 stop } _char ] _string +} + +func makeCode { + with s ; + def code string! { + "#stream.isbpl" include + def stdin "/dev/stdin" STREAM.create.file.in stream =stdin + def idx 0 =idx + def arr 10000 anew =arr + while { idx 10000 lt } { + arr idx 0 aput + idx ++ =idx + } + 1000 =idx + } =code + + def c + while { s read dup =c "" eq not } { + code " " strconcat ( c parse ) strconcat =code + } + code +} + +func parse { + with c ; + + c "+" eq if { "arr idx arr idx aget ++ 256 % aput" 2 stop } + c "-" eq if { "arr idx arr idx aget -- 256 % aput" 2 stop } + c ">" eq if { "idx ++ =idx" 2 stop } + c "<" eq if { "idx -- =idx" 2 stop } + c "[" eq if { "while { arr idx aget } {" 2 stop } + c "]" eq if { "}" 2 stop } + c "." eq if { "arr idx aget _char putchar" 2 stop } + c "," eq if { "arr idx stdin STREAM.read stream _int 256 % aput" 2 stop } + "" +} + + diff --git a/helloworld.bf b/helloworld.bf new file mode 100644 index 0000000..265e751 --- /dev/null +++ b/helloworld.bf @@ -0,0 +1 @@ +++++++++++[>+++++++>++++++++++>+++>+<<<<-]>++.>+.+++++++..+++.>++.<<+++++++++++++++.>.+++.------.--------.>+.>.