File indexing completed on 2025-01-19 06:55:04

 //testing preprocessor script
 //nothing useful, just a toy :)
 
 #include <stdio.h>
 #include <string.h>
 #include <kvbox.h>
 
 int main()
 {
   char line[1001];
   char line2[1004];
   int prompt;
   while (1) {
     fgets (line, 1000, stdin);
     int len = strlen(line);
     if (line[len-1] != '\n') continue;
     line[len-1] = '\0';
     prompt = 0;
     if (len && (line[len-2] == 1))
     {
       line[len-2] = '\0';
       prompt = 1;
     }
     len = strlen(line);
     line2[0] = prompt ? '2' : '1';
     line2[1] = ' ';
     //we output all lines in reverse order :)
     //not really useful, just a toy :)
     //note that this breaks ANSI sequences
     for (int i = 0; i < len; i++)
       line2[2 + i] = line[len - 1 - i];
     line2[len+2] = '\n';
     line2[len+3] = '\0';
     fputs (line2,stdout);
     fflush(stdout);
   };
   return 0;
 }