232 static void             debug(const char *, ...);
782 		debug("process line %d %s -> %s depth %d",  in process()
866 			debug("parser insert newline at EOF", linenum);  in parseline()
871 			debug("parser concatenate dangling whitespace");  in parseline()
881 	debug("parser line %d state %s comment %s line", linenum,  in parseline()
939 		debug("eval division by zero");  in op_div()
1036 		debug("eval%d !", prec(ops));  in eval_unary()
1046 		debug("eval%d ~", prec(ops));  in eval_unary()
1056 		debug("eval%d -", prec(ops));  in eval_unary()
1067 		debug("eval%d (", prec(ops));  in eval_unary()
1075 		debug("eval%d number", prec(ops));  in eval_unary()
1092 			debug("eval%d defined missing ')'", prec(ops));  in eval_unary()
1096 			debug("eval%d defined unknown", prec(ops));  in eval_unary()
1099 			debug("eval%d defined %s", prec(ops), sym->name);  in eval_unary()
1105 		debug("eval%d symbol", prec(ops));  in eval_unary()
1122 		debug("eval%d bad expr", prec(ops));  in eval_unary()
1127 	debug("eval%d = %d", prec(ops), *valp);  in eval_unary()
1142 	debug("eval%d", prec(ops));  in eval_table()
1162 		debug("eval%d %s", prec(ops), op->str);  in eval_table()
1170 	debug("eval%d = %d", prec(ops), *valp);  in eval_table()
1171 	debug("eval%d lt = %s", prec(ops), linetype_name[lt]);  in eval_table()
1186 	debug("eval %s", *cpp);  in ifeval()
1189 	debug("eval = %d", val);  in ifeval()
1563 	debug("%s %s%c%s", why, sym->name,  in debugsym()
1622 		debug("#define");  in defundef()
1629 		debug("#undef");  in defundef()
1636 	debug("parser line %d state %s comment %s line", linenum,  in defundef()
1684 debug(const char *msg, ...)  in debug()  function