Scm_MakeReadError  143 src/gauche/exception.h SCM_EXTERN ScmObj Scm_MakeReadError(ScmObj message, ScmPort *p, int line);
Scm_MakeReadError  206 src/read.c         rerr = Scm_MakeReadError(Scm_GetOutputString(SCM_PORT(ostr)), port, line);