[css-text-4] Typos

Author: fantasai

css-text-4/Overview.bs

@@ -11,6 +11,7 @@ Editor: fantasai, Invited Expert, http://fantasai.inkedblade.net/contact
 Editor: Koji Ishii, Invited Expert, kojiishi@gluesoft.co.jp
 Editor: Alan Stearns, Adobe Systems, stearns@adobe.com
 Abstract: This module defines properties for text manipulation and specifies their processing model. It covers line breaking, justification and alignment, white space handling, and text transformation.
+Ignored terms: segment break, segment breaks
 </pre>
 
 <h2 id="intro">
@@ -62,25 +63,26 @@ White Space Collapsing: the 'text-space-collapse' property</h3>
 		<dd>
 			This value prevents user agents
 			from collapsing sequences of white space.
-			Line feeds are preserved as forced line breaks.
+			<a>Segment breaks</a> are preserved as forced line breaks.
 
 		<dt><dfn>preserve-breaks</dfn>
 		<dd>
 			This value collapses white space as for ''collapse'', but preserves
-			line feeds as forced line breaks.
+			<a>segment breaks</a> as forced line breaks.
 
 		<dt><dfn>preserve-spaces</dfn>
 		<dd>
 			This value prevents user agents
 			from collapsing sequences of white space, 
-			and converts tabs and line feeds to spaces. 
+			and converts tabs and <a>segment breaks</a> to spaces. 
 			(This value is intended to match the behavior 
-			of xml:space="preserve" in SVG)
+			of <code>xml:space="preserve"</code> in SVG.)
 
 		<dt><dfn>discard</dfn>
 		<dd>
-			This value directs user agents to "discard" all white space in the
-			element.
+			This value directs user agents to “discard”
+			all white space in the element.
+
 			Issue: Does this preserve line break opportunities or no? Do we need a "hide" value?
 	</dl>
 
@@ -124,10 +126,10 @@ White Space Trimming: the 'text-space-trim' property</h3>
 		<dt><dfn>trim-inner</dfn>
 		<dd>
 			For block containers this value directs UAs to discard all whitespace
-			at the beginning of the element up to and including the last line feed
+			at the beginning of the element up to and including the last <a>segment break</a>
 			before the first non-white-space character in the element as well as
 			to discard all white space at the end of the element starting with the
-			first line feed after the last non-white-space character in the element.
+			first <a>segment break</a> after the last non-white-space character in the element.
 			For other elements this value directs UAs to discard all whitespace
 			at the beginning and end of the element.
 
@@ -265,7 +267,7 @@ Inline breaks between boxes: the 'wrap-before'/'wrap-after' properties</h3>
 	</pre>
 
 	These properties specify modifications to break opportunities
-	in line and flex line breaking
+	in line breaking (and <a>flex line</a> breaking [[CSS3-FLEXBOX]]).
 	Possible values:
 
 	<dl dfn-for="wrap-before, wrap-after" dfn-type=value>
@@ -277,7 +279,7 @@ Inline breaks between boxes: the 'wrap-before'/'wrap-after' properties</h3>
 
 		<dt><dfn>avoid</dfn>
 		<dd>
-			Flex and line breaking is suppressed before/after the element:
+			Line breaking is suppressed before/after the element:
 			the UA may only break before/after the element
 			if there are no other valid break points
 			in the line.
@@ -423,7 +425,7 @@ Last Line Minimum Length</h2>
 <h2 id="white-space-property">
 Shorthand for White Space and Wrapping: the 'white-space' property</h2>
 
-	Diff needs to have the shorthand details
+	Issue: Diff needs to have the shorthand details
 
 <h2 id="hyphenation">
 Breaking Within Words</h2>