#include <stdio.h>
#include <stdlib.h>
#include <string.h>

main(argc,argv)
int argc;
char *argv[];
{
int i,j,j1,ok;
char lines[2025];
char *s,*t,*spb,*spe;
char nam[255];
FILE *fil;

if((fil=fopen(argv[1],"r+")) == NULL)exit(1);
s=lines;
while (fgets(s,81,fil) != NULL) s += strlen(s)+1;
t=lines;
fclose(fil);
fil=fopen(argv[1],"w");
/* rewind(fil); */
while(t != s){
  ok=1;
  strcpy(nam,t);
  if(spe=strstr(nam,"=")){
    *spe=0;
    spb=strstr(nam," ");
    spb++;
/*
    printf("name=%s\n",spb);
*/
    for(i=2;i<argc && ok;i += 2){
      if(strcmp(spb,argv[i]) == 0){
	fputs("set ",fil);
	fputs(spb,fil);   
	fputs("=",fil);
	fputs(argv[i+1],fil);
	fputs("\n",fil);
	ok=0;
      };
    };
  };
  if(ok)fputs(t,fil);
  t +=strlen(t)+1;
};
fclose(fil);
}