#define MIN(a,b) ((a) < (b) ? (a) : (b))

#define MAX(a,b) ((a) > (b) ? (a) : (b))

#define MAXLINE 2048

/* ---------------------------------------------------------------------- */

Run::Run(LAMMPS *lmp) : Pointers(lmp) {}

      else if (strcmp(arg[iarg+1],"yes") == 0) postflag = 1;

      else error->all("Illegal run command");

      iarg += 2;

    // generate commandstr if last arg is not NULL

    // commandstr = concatenation of all remaining args

    // if an arg has spaces, enclose in quotes since input parser removed them

    } else if (strcmp(arg[iarg],"every") == 0) {

      if (iarg+3 > narg) error->all("Illegal run command");

      nevery = atoi(arg[iarg+1]);

      if (nevery <= 0) error->all("Illegal run command");

      if (strcmp(arg[iarg+2],"NULL") != 0) {

        int n = strlen(arg[iarg+2]) + 1;

	commandstr = new char[n];

	strcpy(commandstr,arg[iarg+2]);

	commandstr = new char[MAXLINE];

	commandstr[0] = '\0';

	for (int jarg = iarg+2; jarg < narg; jarg++) {

	  if (strchr(arg[jarg],' ')) strcat(commandstr,"\"");

	  strcat(commandstr,arg[jarg]);

	  if (strchr(arg[jarg],' ')) strcat(commandstr,"\"");

	  strcat(commandstr," ");

	}

      }

      iarg += 3;

      iarg = narg;

    } else error->all("Illegal run command");

  }

    Finish finish(lmp);

    finish.end(postflag);

  // perform multiple runs interleaved with invocation of a command

  // perform multiple runs optionally interleaved with invocation of a command

  // use start/stop to set begin/end step

  // if pre or 1st iteration of multiple runs, do System init/setup,

  //   else just init timer and setup output