SCM_PORT_WALKING 1424 src/gauche.h       SCM_PORT_WALKING = (1L<<1), /* this port is a special port only used in
SCM_PORT_WALKING  144 src/write.c        if (port->flags & SCM_PORT_WALKING) {
SCM_PORT_WALKING  334 src/write.c        port->flags = SCM_PORT_WALKING;
SCM_PORT_WALKING  581 src/write.c        if (port->flags & SCM_PORT_WALKING) {