Scm_ReadWithContext 1644 src/gauche.h   SCM_EXTERN ScmObj Scm_ReadWithContext(ScmObj port, ScmReadContext *ctx);
Scm_ReadWithContext  150 src/load.c         ScmObj expr = Scm_ReadWithContext(SCM_OBJ(p->port), &(p->ctx));
Scm_ReadWithContext  118 src/read.c         return Scm_ReadWithContext(port, &ctx);