[css-text-3] Markup fixes

Author: fantasai

css-text-3/Overview.bs

@@ -7,6 +7,7 @@ Work Status: Refining
 Group: csswg
 ED: https://drafts.csswg.org/css-text-3/
 TR: https://www.w3.org/TR/css-text-3/
+Previous Version: https://www.w3.org/TR/2018/WD-css-text-3-20180920/
 Previous Version: https://www.w3.org/TR/2017/WD-css-text-3-20170822/
 Previous Version: https://www.w3.org/TR/2013/WD-css-text-3-20131010/
 Previous Version: https://www.w3.org/TR/2012/WD-css3-text-20121113/
@@ -183,7 +184,7 @@ Languages and Typesetting</h3>
 
     The [=content language=] an element is declared to be in
     also identifies the specific written form of that language used in that element,
-    known as the <dfn export>writing system</dfn>.
+    known as the <dfn export local-lt="writing system">content writing system</dfn>.
 
     Note: Depending on the [=document language=]'s facilities for identifying the [=content language=],
     information about the [=writing system=] may only be carried implicitly.
@@ -2160,16 +2161,17 @@ Cursive Scripts</h4>
   when any of the following are true
   for any box whose boundary separates the two <a>typographic character units</a>:
 
-  1. Any of 'margin'/'border'/'padding'
+  * Any of 'margin'/'border'/'padding'
     separating the two <a>typographic character units</a> in the inline axis
     is non-zero.
-  2. 'vertical-align' is not ''vertical-align/baseline''.
-  3. The boundary is a <a lt="bidi-isolates">bidi isolation boundary</a>.
+  * 'vertical-align' is not ''vertical-align/baseline''.
+  * The boundary is a <a lt="bidi-isolates">bidi isolation boundary</a>.
 
   Text shaping <em>must not</em> be broken across inline box boundaries
   when there is no effective change in formatting,
   or if the only formatting changes do not affect the glyphs
   (as in applying <a href="https://www.w3.org/TR/css-text-decoration/">text decoration</a>).
+
   Text shaping <em>should not</em> be broken across inline box boundaries otherwise,
   if it is reasonable and possible for that case given the limitations of the font technology.
 
@@ -2740,13 +2742,13 @@ Tagging Content by Writing System</h2>
 
 	* If the [=content language=] is Chinese and the [=writing system=] is unspecified,
 		or for any [=content language=] if the [=writing system=] to specified to be one of the ''Hant'', ''Hans'', ''Hani'', ''Hanb'', or ''Bopo'' [[ISO15924]] codes,
-		then the [=writing system=] is <dfn no-export for=writing-system>Chinese</dfn>.
+		then the [=writing system=] is <dfn noexport for=writing-system>Chinese</dfn>.
 	* If the [=content language=] is Japanese and the [=writing system=] is unspecified,
 		or for any [=content language=] if the [=writing system=] to specified to be one of the ''Jpan'', ''Hrkt'', ''Hira'' or ''Kana'' [[ISO15924]] codes,
-		then the [=writing system=] is <dfn no-export for=writing-system>Japanese</dfn>.
+		then the [=writing system=] is <dfn noexport for=writing-system>Japanese</dfn>.
 	* If the [=content language=] is Korean and the [=writing system=] is unspecified,
 		or for any [=content language=] if the [=writing system=] to specified to be one of the ''Kore'', ''Hang'', or ''Jamo'' [[ISO15924]] codes,
-		then the [=writing system=] is <dfn no-export for=writing-system>Korean</dfn>.
+		then the [=writing system=] is <dfn noexport for=writing-system>Korean</dfn>.
 	* The [=writing system=] is only considered to be <dfn for=writing-system lt='known | unknown'>unknown</dfn>
 		if the [=content language=] itself is unknown,
 		or if it explicitly indicates an unknown writing system.