[css-inline] change section title to include property name, refer to ideographic scripts rather than just Japanese

Author: dauwhe

css-inline/Overview.bs

@@ -61,7 +61,7 @@ The exact size and position of a <a>dropped initial</a> depends on the alignment
   <p class="caption">Two-line drop cap showing baselines (green lines), cap-height (red line), and ascender (cyan line).</p>
 </figure>
 
-The alignment constraints for drop initials depend on the writing system. In Japanese, the initial letter extends from the <a>block-start</a> edge of the first line to the <a>block-end</a> edge of the Nth line.
+The alignment constraints for drop initials depend on the writing system. In ideographic scripts, the initial letter extends from the <a>block-start</a> edge of the first line to the <a>block-end</a> edge of the Nth line.
 
 <figure>
   <img src="Initial-2line-JapaneseVertical六.png" width="480" alt="Japanese Vertical Initial"/>
@@ -130,7 +130,8 @@ Initial letters are typically a single letter, which can be selected by the <cod
   </pre>
 </div>
 
-<h3 id="sizing-drop-initials">Creating Initial Letters: the 'initial-letter' property</h3>
+<h3 id="sizing-drop-initials">
+Creating Initial Letters: the 'initial-letter' property</h3>
 
 <pre class="propdef">
 Name: <dfn id="propdef-initial-letter">initial-letter</dfn>
@@ -206,7 +207,8 @@ Issue: Define interaction with Ruby. Easiest is to make it not apply to/within r
 
 The 'initial-letter' property does not apply to boxes that are not positioned at the start of the line due to bidi reordering.
 
-<h3 id="aligning-initial-letter">Alignment of Initial Letters</h3>
+<h3 id="aligning-initial-letter">
+Alignment of Initial Letters: the 'initial-letter-align' property</h3>
 
 As mentioned earlier, the alignment of initial letters depends on the script used. The 'initial-letter-align' property can be used to specify the proper alignment.
 
@@ -280,7 +282,8 @@ If an initial letter is too long to fit on one line, it wraps (according to the
   ]]]]]=======
   ============
 -->
-<h3 id="sizing-initial-letters">Sizing Initial Letters</h3>
+<h3 id="sizing-initial-letters">
+Sizing Initial Letters</h3>
 
 <p>The size of a drop initial is determined by the need to satisfy the required alignment. For an N-line drop initial in a Western script, the cap-height of the letter needs to be (N – 1) times the line-height, plus the cap-height of the surrounding text. Note this height is <b>not</b> the font size of the drop initial.</p>
 
@@ -313,7 +316,8 @@ Font size of drop cap = ((N-1) * line-height + [cap-height of para] * [font size
 
 The line height used in this calculation is the 'line-height' of the containing block (or, in the case where a baseline grid is in use, the baseline-to-baseline spacing required by the baseline grid [[CSS3-LINE-GRID]]). The contents of the lines spanned, and therefore any variation in their heights and positions, is not accounted for.
 
-<h4 id="initial-letter-shaping">Shaping and Glyph Selection</h4>
+<h4 id="initial-letter-shaping">
+Shaping and Glyph Selection</h4>
 
 When 'initial-letter' is not ''normal'', shaping does not occur across the box's boundaries,
 as if the zero-width non-joiner (U+200C) were inserted before/after the <a>initial letter</a>.
@@ -323,7 +327,8 @@ with “پ” as the initial letter, followed by the normally-styled “س”.
 
 Issue: Are there other things we need to consider here?
 
-<h3 id="initial-letter-exclusions">Space Around Initial Letters</h3>
+<h3 id="initial-letter-exclusions">
+Space Around Initial Letters</h3>
 
 The glyph(s) of an initial letter do not always fit within the specified sink. For example, if an initial letter has a descender, it could crash into the (n+1)th line of text. This is not desirable.
 
@@ -349,7 +354,8 @@ The margin box of the initial letter is then made an exclusion area for subseque
 <p class="caption">Correct: text excluded around glyph bounding box</p>
 </figure>
 
-<h3 id="initial-letter-position">Positioning and Kerning Initial Letters</h3>
+<h3 id="initial-letter-position">
+Positioning and Kerning Initial Letters</h3>
 
 In the <a>block axis</a>, the <a>initial letter</a> is positioned to satisfy its alignment requirements. (See 'initial-letter-align'.)
 
@@ -368,9 +374,11 @@ as necessary to maintain perceptual continuity of the text.
 <p class="caption">In the top paragraph, the initial letter "A" has a word space after it. In the middle paragraph, the initial letter "A" is part of a word. In this case, the first line of text should be kerned into the initial letter's area as shown in the bottom paragraph.</p>
 </figure>
 
-<h3 id="initial-letter-paragraphs">Clearing Initial Letters</h3>
+<h3 id="initial-letter-paragraphs">
+Clearing Initial Letters</h3>
 
-<h4 id="raised-sunken-caps">Raised and sunken caps</h4>
+<h4 id="raised-sunken-caps">
+Raised and sunken caps</h4>
 
 An initial letter does not affect the position of its containing element. For “raised caps” or “sunken caps,” the effect is created as if the text around the initial letter was pushed down, rather than the letter extending up into previous elements. 
 
@@ -383,7 +391,8 @@ An initial letter does not affect the position of its containing element. For 
 Issue: Handle glyph ink above cap height of font.
 
 
-<h4 id="short-para-initial-letter">Short paragraphs with initial letters</h4>
+<h4 id="short-para-initial-letter">
+Short paragraphs with initial letters</h4>
 
 A paragraph with an initial letter can have fewer lines of text than the initial letter occupies. In this case, the initial letter’s top alignment is still honored, and its exclusion area continues into any subsequent blocks. This forces the subsequent inline-level content to wrap around the initial letter&mdash;exactly as if that block's text were part of its own containing block. (This is similar to how floats exclude content in subsequent block boxes.)
 
@@ -410,7 +419,8 @@ Floats always clear an initial letter when floated to the same side. When floate
 Issue: Is this the behavior we want? What if the float is on the same line as the initial letter?
 
 
-<h2 class="no-num" id="ack">Acknowledgments</h2>
+<h2 class="no-num" id="ack">
+Acknowledgments</h2>
 
 <p>Special thanks goes to the initial authors,
 Eric A. Meyer and Michel Suignard.