/*
 *  TrimLine.c cuts program source text into reasonable line lengths.
 *  This has been a problem with some sources which are generated by
 *  programs--ILBM2Image for example.
 *  Standard input and standard output are used.
 */

#include <stdio.h>

int main(int argc, char *argv[])
  {
    int a, column;

    column = 0;

    while( (a=getchar()) != EOF)
      {
        putchar(a);
        column++;
        switch (a)
          {
            case ',' :
            case ' ' : if (column > 60)
                         {
                           putchar('\n');
                           column = 0;
                         }
                       break;
            case '\n': column = 0;
            default  : break;
          }
      }
    return 0;
  }