isalnum 856 src/char.c if (isalnum(code)) MASK_SET(CS(SCM_CHARSET_ALNUM), code); isalnum 869 src/char.c if (isalnum(code)||code=='_') isalnum 177 src/gauche-config.c if (isalnum(*f)) *mm = *f; isalnum 608 src/load.c if (isalnum(*s)) *d = tolower(*s); isalnum 1099 src/port.c if (!isalnum(*buf) && *buf != '_' && *buf != '-' && *buf != '.') {