adde Makefile

tortoise/.ccls-cache/@home@geir@code@scheme@tortoise/core.c

@@ -1,45 +0,0 @@
-/* Simple backend for a Logo like tortoise drawer. */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-
-static const int WIDTH = 10;
-static const int HEIGHT = 10;
-
-static FILE*
-start_gnuplot() {
-  FILE* output;
-  int pipes[2];
-  pid_t pid;
-
-  pipe(pipes);
-  pid = fork();
-
-  if (!pid) {
-    dup2 (pipes[0], STDIN_FILENO);
-    execlp ("gnuplot", NULL);
-    return; /* Not reached. */
-  }
-
-  output = fdopen(pipes[1], "w");
-
-  fprintf (output, "set multiplot\n");
-  fprintf (output, "set parametric\n");
-  fprintf (output, "set xrange [-%d:%d]\n", WIDTH, WIDTH);
-  fprintf (output, "set yrange [-%d:%d]\n", HEIGHT, HEIGHT);
-  fprintf (output, "set size ratio -1\n");
-  fprintf (output, "unset xtics\n");
-  fprintf (output, "unset ytics\n");
-  fflush (output);
-
-  return output;
- }
-
-static FILE* global_output;
-
-int main(int argc, char *argv[]) {
-  global_output = start_gnuplot();
-
-  return EXIT_SUCCESS;
-}