1643 add_script_env(pos, newstring)  in add_script_env()  argument
1645     char *newstring;
1651 	    free(newstring - 1);
1657     script_env[pos] = newstring;
1769 	char *p, *newstring;  in update_script_environment()  local
1778 	    newstring = malloc(nlen + 1);  in update_script_environment()
1779 	    if (newstring == NULL)  in update_script_environment()
1781 	    *newstring++ = 0;  in update_script_environment()
1782 	    slprintf(newstring, nlen, "%s=%s", uep->ue_name, uep->ue_value);  in update_script_environment()
1784 		script_env[i] = newstring;  in update_script_environment()
1786 		add_script_env(i, newstring);  in update_script_environment()
2070     char *p, *newstring;  local
2072     newstring = (char *) malloc(vl+1);
2073     if (newstring == 0)
2075     *newstring++ = iskey;
2076     slprintf(newstring, vl, "%s=%s", var, value);
2087 		script_env[i] = newstring;
2091 			add_db_key(newstring);
2103 	    free(newstring - 1);
2109     if (!add_script_env(i, newstring))
2115 	    add_db_key(newstring);