A minimalistic programming language written in C89.
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136 righe
3.4 KiB

#include "ink.h"
int main(int argc, char** argv) {
struct context* ctx;
ctx = ink_make_default_context();
ink_compile(
ctx,
"fn encrypt do\n"
" 3 pluck array.size\n"
" # array add_key modulo_key index\n"
" loop:\n"
" 1 - dup 5 pluck\n"
" # array add_key modulo_key index index array\n"
" array.index \n"
" # array add_key modulo_key index v\n"
" 4 pluck +\n"
" # array add_key modulo_key index (v + add_key)\n"
" 3 pluck %\n"
" # array add_key modulo_key index ((v + add_key) % modulo_key)\n"
" 2 pluck\n"
" # array add_key modulo_key index ((v + add_key) % modulo_key) index\n"
" 6 pluck\n"
" # array add_key modulo_key index ((v + add_key) % modulo_key) index array\n"
" array.set\n"
" # array add_key modulo_key index\n"
" dup 0 != loop jump_if drop drop drop drop\n"
"end\n"
"fn string.dump do\n"
" dup array.size 0\n"
" # array end it\n"
" 91 print_utf8\n"
" 32 print_utf8\n"
" loop:\n"
" dup\n"
" # array end it it\n"
" 4 pluck\n"
" # array end it it array\n"
" array.index print_int\n"
" 32 print_utf8\n"
" 1 +\n"
" # array end it\n"
" 2 pluck 2 pluck > loop jump_if\n"
" # array end it\n"
" 93 print_utf8\n"
" drop drop drop\n"
"end\n"
"fn string.print do\n"
" dup array.size 0\n"
" # array end it\n"
" loop:\n"
" dup\n"
" # array end it it\n"
" 4 pluck\n"
" # array end it it array\n"
" array.index print_utf8\n"
" 1 +\n"
" # array end it\n"
" 2 pluck 2 pluck > loop jump_if\n"
" # array end it\n"
" drop drop drop\n"
"end"
);
ink_compile(
ctx,
"# Clones an array, creating a new array\n"
"#\n"
"# @param array The array to clone into a new array\n"
"# @return a new array that contains the same elements as the source array\n"
"#\n"
"# array -> new_array\n"
"fn array.clone do\n"
" array.new 2 pluck array.size 0\n"
" # array new_array end it\n"
" 2 pluck 2 pluck == l jump_if\n"
" # array new_array end it\n"
" loop:\n"
" dup 5 pluck\n"
" # array new_array end it it array\n"
" array.index 4 pluck\n"
" # array new_array end it v new_array\n"
" array.push\n"
" # array new_array end it\n"
" 1 +\n"
" 2 pluck 2 pluck > loop jump_if\n"
" l: drop drop swap drop\n"
" # new_array\n"
"end"
);
ink_compile(
ctx,
"fn witch do\n"
" drop drop drop sys.trace\n"
"end\n"
);
ink_compile(
ctx,
"fn golden do\n"
" 42 64190 witch\n"
"end\n"
);
ink_compile(
ctx,
"fn beatrice do\n"
" 10 golden\n"
"end\n"
);
ink_compile(
ctx,
"beatrice 4 8 15 16 23 stack.dump\n"
);
//ctx->routines[coro].panic = 0;
int increment = 1 << 16;
int counter = increment;
int c;
while(ink_can_run(ctx)) {
for(c = 0; c < 64; ++c)
ink_step_everyone(ctx);
if(ctx->steps < counter) {
ink_gc(ctx);
counter += increment;
}
}
//return ctx->routines[coro].panic != INK_ROUTINE_SUCCESS && ctx->routines[coro].panic != INK_ROUTINE_CAN_REUSE;
}