rm_scm 2696 src/extlib.c ScmObj rm_scm; rm_scm 2699 src/extlib.c rm_scm = SCM_ARGREF(0); rm_scm 2700 src/extlib.c if (!SCM_REGMATCHP(rm_scm)) Scm_Error("regmatch required, but got %S", rm_scm); rm_scm 2701 src/extlib.c rm = SCM_REGMATCH(rm_scm);