fix small formatting issues for mclc.csl (#5229)

modern-chinese-literature-and-culture.csl

@@ -12,7 +12,7 @@
  <category citation-format="author-date"/>
  <category field="literature"/>
  <issn>1520-9857</issn>
- <updated>2020-11-30T03:34:58+00:00</updated>
+ <updated>2021-01-29T15:20:44+00:00</updated>
  <rights license="http://creativecommons.org/licenses/by-sa/3.0/">This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License</rights>
  </info>
  <macro name="editor">
@@ -60,9 +60,15 @@
  <choose>
  <if type="webpage post-weblog">
  <group delimiter=" ">
- <text term="retrieved" text-case="capitalize-first"/>
- <date variable="accessed" form="text"/>
- <text prefix="(" suffix=")" variable="URL"/>
+ <text variable="URL"/>
+ <group delimiter=" " prefix="(" suffix=")">
+ <text term="accessed"/>
+ <date variable="accessed">
+ <date-part name="month" form="numeric"/>
+ <date-part name="day" prefix="/"/>
+ <date-part name="year" form="short" prefix="/"/>
+ </date>
+ </group>
  </group>
  </if>
  </choose>
@@ -117,6 +123,7 @@
  <text term="no date" form="short"/>
  </else>
  </choose>
+ <text variable="year-suffix" font-style="italic"/>
  </macro>
  <macro name="year-sort">
  <choose>
@@ -169,7 +176,7 @@
  <key macro="year-sort"/>
  </sort>
  <layout prefix="(" suffix=")" delimiter="; ">
- <group delimiter=":">
+ <group delimiter=": ">
  <group delimiter=" ">
  <text macro="author-short"/>
  <text macro="year-date"/>
@@ -178,7 +185,7 @@
  </group>
  </layout>
  </citation>
- <bibliography hanging-indent="true">
+ <bibliography subsequent-author-substitute="&#8212;&#8212;&#8212;" hanging-indent="true">
  <sort>
  <key macro="author"/>
  <key macro="year-sort"/>
@@ -259,7 +266,7 @@
  </group>
  <group prefix=" " suffix="." delimiter=" ">
  <text variable="container-title" font-style="italic" text-case="title"/>
- <group delimiter=":">
+ <group delimiter=": ">
  <group delimiter=", ">
  <text variable="volume"/>
  <group delimiter=" ">