[Mean]

Post the FULL functions perhaps... Also use [ pawn ] [ /pawn ].
About the loose indentation, the problem is that your code isn't placed right ( to left or right ), for example:

pawn Код:

//Wrong
if( !strcmp( cmdtext, "/lol", true ) )
{
  if( !strcmp( cmdtext[ 4 ], "rofl", true ) )
    {
  SendClientMessage( playerid, -1, "Your param is 'rofl'." );
  }
return 1;
}

pawn Код:

//Correct
if( !strcmp( cmdtext, "/lol", true ) )
{
    if( !strcmp( cmdtext[ 4 ], "rofl", true ) )
    {
        SendClientMessage( playerid, -1, "Your param is 'rofl'." );
    }
    return 1;
}

So you must indent your code using the TAB key. 1 tab = 4 spaces.

EDIT:
You can review this tutorial I just wrote.