[css-fonts-4] Clean up more of style stretch weight descriptors

Author: svgeesus

css-fonts-4/Overview.bs

@@ -1964,101 +1964,101 @@ Font property descriptors: the 'font-style!!descriptor', 'font-weight!!descripto
 
 
 
-These descriptors define the characteristics of a font face
-and are used in the process of matching styles to specific faces.
-For a font family defined with several ''@font-face'' rules,
-user agents can either download all faces in the family
-or use these descriptors to selectively download font faces that match actual styles used in document.
-The meaning of the values for these descriptors
-are the same as those for the corresponding font properties
-except that relative keywords are not allowed,
-''bolder'' and ''lighter''.
-If these descriptors are omitted,
-initial values are assumed.
-If specified values are out of range
-of the accepted values of the property of the same name,
-the descriptor is treated as a parse error.
-
-Ranges are accepted in these three descriptors in place of a single value.
-Where a single value is specified,
-it has the same meaning as a range with identical startpoint and endpoint.
-User agents must swap the computed value of the startpoint and endpoint of the range
-in order to forbid decreasing ranges.
-Both endpoints are inclusive.
-The ranges are used in the <a href="#font-matching-algorithm">Font Matching Algorithm</a> below.
+	These descriptors define the characteristics of a font face
+	and are used in the process of matching styles to specific faces.
+	For a font family defined with several ''@font-face'' rules,
+	user agents can either download all faces in the family
+	or use these descriptors to selectively download font faces that match actual styles used in document.
+	The meaning of the values for these descriptors
+	are the same as those for the corresponding font properties
+	except that relative keywords are not allowed,
+	''bolder'' and ''lighter''.
+	If these descriptors are omitted,
+	initial values are assumed.
+	If specified values are out of range
+	of the accepted values of the property of the same name,
+	the descriptor is treated as a parse error.
+
+	Ranges are accepted in these three descriptors in place of a single value.
+	Where a single value is specified,
+	it has the same meaning as a range with identical startpoint and endpoint.
+	User agents must swap the computed value of the startpoint and endpoint of the range
+	in order to forbid decreasing ranges.
+	Both endpoints are inclusive.
+	The ranges are used in the <a href="#font-matching-algorithm">Font Matching Algorithm</a> below.
 
 	The auto values for these three descriptors have the following effects:
 
 	- For font selection purposes, the font is selected as if the appropriate initial value is chosen
 	- For variation axis clamping, clamping does not occur
 
-The value for these font face style attributes
-is used in place of the style implied by the underlying font data.
-This allows authors to combine faces in flexible combinations,
-even in situations where the original font data was arranged differently.
-User agents that implement synthetic bolding and obliquing
-must only apply synthetic styling in cases
-where the font descriptors imply this is needed,
-rather than based on the style attributes implied by the font data.
-However, variation values applied to fonts defined with '@font-face'
-will be clamped to both the values specified in these descriptors
-as well as the values supported by the font file itself.
+	The value for these font face style attributes
+	is used in place of the style implied by the underlying font data.
+	This allows authors to combine faces in flexible combinations,
+	even in situations where the original font data was arranged differently.
+	User agents that implement synthetic bolding and obliquing
+	must only apply synthetic styling in cases
+	where the font descriptors imply this is needed,
+	rather than based on the style attributes implied by the font data.
+	However, variation values applied to fonts defined with '@font-face'
+	will be clamped to both the values specified in these descriptors
+	as well as the values supported by the font file itself.
 
-<div class="example">
-	The font descriptors defined in this section
-	are used for selecting a font
-	from within the set of fonts defined by ''@font-face'' rules for a given family.
+	<div class="example">
+		The font descriptors defined in this section
+		are used for selecting a font
+		from within the set of fonts defined by ''@font-face'' rules for a given family.
 
-	Consider a family containing a single, regular face:
+		Consider a family containing a single, regular face:
 
-	<pre>
-	@font-face {
-	  font-family: BaskervilleSimple;
-	  src: url(baskerville-regular.woff);
-	}
-	</pre>
+		<pre>
+		@font-face {
+		font-family: BaskervilleSimple;
+		src: url(baskerville-regular.woff);
+		}
+		</pre>
 
-	Unstyled text would display using the regular face
-	defined in the ''@font-face'' rule:
+		Unstyled text would display using the regular face
+		defined in the ''@font-face'' rule:
 
-	<figure><img alt="regular face display" src="images/fiddlesticks-regular.png" width="373" ></figure>
+		<figure><img alt="regular face display" src="images/fiddlesticks-regular.png" width="373" ></figure>
 
-	However, italic text would display in most user agents
-	using synthetically obliqued glyphs from the regular face,
-	since a separate italic face is not defined:
+		However, italic text would display in most user agents
+		using synthetically obliqued glyphs from the regular face,
+		since a separate italic face is not defined:
 
-	<figure><img alt="synthetic italics display" src="images/fiddlesticks-synitalics.png" width="373" ></figure>
+		<figure><img alt="synthetic italics display" src="images/fiddlesticks-synitalics.png" width="373" ></figure>
 
-	Now consider a family for which an actual italic face is defined:
+		Now consider a family for which an actual italic face is defined:
 
-	<pre>
-	@font-face {
-	  font-family: BaskervilleFull;
-	  src: url(baskerville-regular.woff);
-	}
+		<pre>
+		@font-face {
+		font-family: BaskervilleFull;
+		src: url(baskerville-regular.woff);
+		}
 
-	@font-face {
-	  font-family: BaskervilleFull;
-	  src: url(baskerville-italic.woff);
-	  font-style: italic;
-	}
-	</pre>
+		@font-face {
+		font-family: BaskervilleFull;
+		src: url(baskerville-italic.woff);
+		font-style: italic;
+		}
+		</pre>
 
-	The second ''@font-face'' rule
-	defines the font resource <code>baskerville-italic.woff</code>
-	to have style attributes of normal weight, normal stretch and italic style.
-	When displaying italic text,
-	the user agent will use this font,
-	since it's the closest match for italic text.
-	Thus, the text will display using glyphs designed by a type designer
-	rather than using synthetically obliqued glyphs from the regular face:
+		The second ''@font-face'' rule
+		defines the font resource <code>baskerville-italic.woff</code>
+		to have style attributes of normal weight, normal stretch and italic style.
+		When displaying italic text,
+		the user agent will use this font,
+		since it's the closest match for italic text.
+		Thus, the text will display using glyphs designed by a type designer
+		rather than using synthetically obliqued glyphs from the regular face:
 
-	<figure><img alt="real italics display" src="images/fiddlesticks-italics.png" width="373" ></figure>
+		<figure><img alt="real italics display" src="images/fiddlesticks-italics.png" width="373" ></figure>
 
-	See the section on <a href="#font-style-matching">font matching</a>
-	for more complete details of the process used
-	to select a particular face within a font family.
-</div>
+		See the section on <a href="#font-style-matching">font matching</a>
+		for more complete details of the process used
+		to select a particular face within a font family.
+	</div>
 
 <h3 id="unicode-range-desc">
 Character range: the 'unicode-range' descriptor</h3>