db_look_char       76 ddb/db_lex.c   int	db_look_char = 0;
db_look_char       83 ddb/db_lex.c   	if (db_look_char != 0) {
db_look_char       84 ddb/db_lex.c   	    c = db_look_char;
db_look_char       85 ddb/db_lex.c   	    db_look_char = 0;
db_look_char       97 ddb/db_lex.c   	db_look_char = c;
db_look_char      126 ddb/db_lex.c   	db_look_char = 0;