--- a/crunchfuck.c	Fri Sep 12 13:57:52 2014 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,217 +0,0 @@
-/*
-Copyright (c) 2012, Roman Muentener, fmnssun _at_ gmail [dot] com
-
-Permission to use, copy, modify, and/or distribute this software for any 
-purpose with or without fee is hereby granted, provided that the above 
-copyright notice and this permission notice appear in all copies.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 
-WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 
-AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, 
-INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 
-LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 
-OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 
-PERFORMANCE OF THIS SOFTWARE.
-*/
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <assert.h>
-#include <limits.h>
-
-int valid_bf(char* program);
-char* next_bf(char* program, int pos);
-void interpret(char* program, int* solutions);
-inline int mod(int a, int b);
-
-#define PROG_MAX_LEN 40
-#define PROG_MAX_STEPS 5000
-
-int main(int argc, char* argv[])
-{
-  printf("  _                        \n");
-  printf(" / `_   _  _  /__/|   _  /_\n");
-  printf("/_,//_// //_ / // /_//_ /\\ \n");
-  printf("\n");
-
-
-  char* program;
-  int* solutions;
-
-  if(argc != 3) {
-    printf("Usage: %s prog n\n", argv[0]);
-    printf("\tprog - A start program (example: ++++++++)\n");
-    printf("\tn - How many (next) programs you want to check\n");
-    exit(1);
-  }
-
-  fflush(stdout);
-
-  program = calloc(PROG_MAX_LEN, sizeof(char));
-  assert(program != NULL);
-
-  solutions = calloc(265, sizeof(int));
-  assert(solutions != NULL);
-
-  strncpy(program, argv[1], PROG_MAX_LEN - 1);
-  
-  unsigned long int limit = strtoul(argv[2], NULL, 10), i = 0;
-  assert(limit > 0);
-
-  printf("Reading a list of already known solutions for...\n");
-  while(1) {
-    int d;
-    if(scanf("%d",&d) == 1) {
-      solutions[d] = 1;
-    }
-    else break;
-  }
-  printf("Done reading...\n");
-  
-
-  for(;i < limit;i++) {
-    if(valid_bf(program))
-      interpret(program, solutions);
-    program = next_bf(program, 0);
-  }
-
-  printf("Last program: %s\n", program);
-}
-
-inline int mod(int a, int b) {
-  if(a > b)
-    return a - b;
-  if(a < 0)
-    return a + b;
-  return a;
-}
-
-void interpret(char* program, int* solutions)
-{
-  unsigned char memory[256] = {0};
-  short iptr = 0;
-  unsigned char cptr = 0;
-  short steps = 0;
-  short len = strlen(program);
-
-  while(iptr < len) {
-    if(steps > PROG_MAX_STEPS) return;
-    steps++;
-
-    //printf("%d %c (iptr := %d, cptr := %d)\n",steps, program[iptr], iptr, cptr); 
-
-    switch(program[iptr]) {
-      case '+':
-        memory[cptr]++;
-        break;
-      case '-':
-        memory[cptr]--;
-        break;
-      case '>':
-        cptr++;
-        break;
-      case '<':
-        cptr--;
-        break;
-      case '[':
-        if(memory[cptr] == 0) {
-          int lvl = 0;
-          iptr++;
-          while(iptr < len) {
-            if(program[iptr] == ']')
-              if(lvl < 1) break;
-              else lvl--;
-            if(program[iptr] == '[')
-              lvl++;
-            iptr++;
-          }
-        }
-        break;
-      case ']':
-        if(memory[cptr] != 0) {
-          int lvl = 0;
-          iptr--;
-          while(iptr >= 0) {
-            if(program[iptr] == '[')
-              if(lvl < 1) break;
-              else lvl--;
-            if(program[iptr] == ']')
-              lvl++;
-            iptr--;
-          }
-        }
-        break;
-    }
-
-    iptr++;
-  }
-
-  if(!solutions[memory[cptr]]) {
-    printf("Result: %u -> %s\n", memory[cptr], program);
-    fflush(stdout);
-    solutions[memory[cptr]] = 1;
-  }
-}
-
-char* next_bf(char* program, int pos)
-{
-  if(pos >= PROG_MAX_LEN) {
-    fputs("Presumed maximum length exceeded!\n", stderr);
-    exit(1);
-  }
-
-  /* Next instruction */
-  switch(program[pos]) {
-    case '\0':
-      program[pos] = '+';
-      break;
-    case '+':
-      program[pos] = '-';
-      break;
-    case '-':
-      program[pos] = '>';
-      break;
-    case '>':
-      program[pos] = '<';
-      break;
-    case '<':
-      program[pos] = '[';
-      break;
-    case '[':
-      program[pos] = ']';
-      break;
-    case ']':
-      program[pos] = '+';
-      return next_bf(program, pos+1);
-  }
-
-  return program;
-}
-
-int valid_bf(char* program)
-{
-  int level = 0;
-  while(*program) {
-    char c = *program;
-    switch(c) {
-      case '[':
-        level++;
-        break;
-      case ']':
-        level--;
-        break;
-      default: break;
-    }
-
-    if(level < 0)
-      return 0;
-
-    program++;
-  }
-
-  if(level != 0)
-    return 0;
-
-  return 1;
-}