SCM_CLASS_STRING 3045 src/class.c        CINIT(SCM_CLASS_STRING,           "<string>");
SCM_CLASS_STRING  986 src/gauche.h   #define SCM_STRINGP(obj)        SCM_XTYPEP(obj, SCM_CLASS_STRING)
SCM_CLASS_STRING 1124 src/gauche.h       { { SCM_CLASS2TAG(SCM_CLASS_STRING) }, NULL, \
SCM_CLASS_STRING   60 src/string.c       SCM_SET_CLASS(s, SCM_CLASS_STRING);