if ( lex_match_id (lexer, "INTERACTIVE") )
syntax_mode = GETL_INTERACTIVE;
else if ( lex_match_id (lexer, "BATCH"))
syntax_mode = GETL_BATCH;
else
{
if ( lex_match_id (lexer, "INTERACTIVE") )
syntax_mode = GETL_INTERACTIVE;
else if ( lex_match_id (lexer, "BATCH"))
syntax_mode = GETL_BATCH;
else
{