(ucs-character-id-p): New function.
(ucs-character-p): New function.
(decode-char): Use `ucs-character-p'.
(normalize-as-char): Use `ucs-character-id-p'.

(lushichunqiu): New reference.
(lushichunqiu-zhu): Add `->commented' for `lushichunqiu'.
(mengzi-jizhu): Add `->commented' for `mengzi'.
(mengzi-zhu): Add `->commented' for `mengzi'.
(wenxuan): New reference.
(wenxuan-lishan-zhu): Add `->commented' for `wenxuan'.
(wenxuan-zhu): Add `->commented' for `wenxuan'.
(xunzi-zhu): Add `->commented' for `xunzi'.
(zhanguoce-zhu): Add `->commented' for `zhanguoce'.
(zhuangzi-zhushu): Add `->commented' for `zhuangzi'.

(chunqiu-guliang-shiwen): New reference.
(chunqiu-zuoshi-shiwen): Add `=title'; add `<-part' for `shiwen'.
(erya-shiwen): Add `=title'; add `<-part' for `shiwen'; add `->commented' for `erya'.
(hdic-tsj): Add `=title'.
(jingdian-shiwen): Abolished.
(jingdian-shiwen/zhuangzi): Abolished.
(laozi-shiwen): New reference.
(liji-shiwen): Add `=title'; add `<-part' for `shiwen'; add `->commented' for `liji'.
(liji-shu): Add `->commented' for `liji'.
(liji-zhu): Add `->commented' for `liji'.
(lunyu-huangshu): Add `->commented' for `lunyu'.
(lunyu-jizhu): Add `->commented' for `lunyu'.
(lunyu-shiwen): Add `=title'; add `<-part' for `shiwen'; add `->commented' for `lunyu'.
(lunyu-zhu): Add `->commented' for `lunyu'.
(maoshi): Add `=abbreviated-title'.
(maoshi-jian): Add `->commented' for `maoshi'.
(maoshi-jichuan): Abolished.
(maoshi-jizhuan): Add `->commented' for `maoshi'.
(maoshi-shiwen): Add `=title'; add `<-part' for `shiwen'; add `->commented' for `maoshi'.
(maoshi-shu): Add `->commented' for `maoshi'.
(maoshi-zhu): Add `->commented' for `maoshi'.
(maoshi-zhuan): Add `->commented' for `maoshi'.
(maoshi-zhuanshu): Add `->commented' for `maoshi'.
(shangshu-dazhuan): Add `->commented' for `shangshu'.
(shangshu-kongzhuan): Swap `=title' and `=abbreviated-title'; add `<-denotational' for `shangshu'.
(shangshu-shiwen): Add `=title'; add `<-part' for `shiwen'; add `->commented' for `shangshu'.
(shangshu-shu): Add `->commented' for `shangshu-kongzhuan'.
(shiwen): Add `->part'.
(xiaojing): New reference.
(xiaojing-shiwen): New reference.
(yili-shiwen): New reference.
(yili-shu): Add `->commented' for `yili'.
(yili-zhu): Add `->commented' for `yili'.
(yupian@hdic-syp): Add `=title'; add `<-denotational' for `yupian'.
(zhouli-shiwen): Add `=title'; add `<-part' for `shiwen'; add `->commented' for `zhouli'.
(zhouli-shu): Add `->commented' for `zhouli'.
(zhouli-zhu): Add `->commented' for `zhouli'.
(zhouyi-jijie): Add `->commented' for `zhouyi'.
(zhouyi-shiwen): Add `=title'; add `<-part' for `shiwen'; add `->commented' for `zhouyi'.
(zhouyi-zhu): Add `->commented' for `zhouyi'.
(zhuangzi-shiwen): Add `=title'; add `<-part' for `shiwen'; add `->commented' for `zhuangzi'.

(chunqiu): New reference.
(chunqiu-gongyang): Renamed from `gongyang-zhuan'.
(chunqiu-guliang): New reference.
(chunqiu-guliang-zhu): Renamed from `guliang-zhu'.
(chunqiu-zuoshi): Renamed from `zuoshi-zhuan'.
(chunqiu-zuoshi+chunqiu-gongyang): Renamed from `chunqiu-zuoshi-zhuan+chunqiu-gongyang'.
(chunqiu-zuoshi+chunqiu-guliang): Renamed from `chunqiu-zuoshi-zhuan+chunqiu-guliang'.
(chunqiu-zuoshi-shu): Renamed from `zuoshi-shu'.
(chunqiu-zuoshi-zhu): Renamed from `zuoshi-zhu'.
(guanzi): New reference.
(hdic-tsj): New reference.
(shijiazhai-yangxinlu): Renamed from `shijiazhai-yangxin-lu'.
(yupian@hdic-syp): New reference.