Use no-break hyphen for sounds

src/epub/content.opf

@@ -78,7 +78,7 @@
 		<dc:source>https://www.gutenberg.org/ebooks/9296</dc:source>
 		<dc:source>https://catalog.hathitrust.org/Record/100326038</dc:source>
 		<meta property="se:production-notes">I have consolidated the individual volumes into a single ebook and renumbered letters accordingly, using Arabic rather than Roman numerals. / To refer back to the original page scans and transcription, Letter 1 is the start of Volume 1; 45 starts Vol 2; 93 Vol 3; 155 Vol 4; 210 Vol 5; 246 Vol 6; 319 Vol 7; 404 Vol 8; 475 Vol 9. / Be careful with re-running modernize spelling: some words are deliberately hyphenated and should remain so, eg “cor-respondence” in Letter 210. / There are a number of unusual typographic devices used for various purposes throughout: I have endeavoured to reproduce these as best I can. For example, in Letters 246 and 359 I have used ‹ instead of a normal single quote to match a deliberate typographic mark by the author. This also avoids typogrify messing it up. / Do not re-run se renumber endnotes, as there are endnotes within endnotes and these need to be handled manually.</meta>
-		<meta property="se:word-count">940098</meta>
+		<meta property="se:word-count">940099</meta>
 		<meta property="se:reading-ease.flesch">66.78</meta>
 		<meta property="se:url.encyclopedia.wikipedia">https://en.wikipedia.org/wiki/Clarissa</meta>
 		<meta property="se:url.vcs.github">https://github.com/standardebooks/samuel-richardson_clarissa</meta>

src/epub/text/letter-235.xhtml

@@ -49,7 +49,7 @@
 				<p><b epub:type="z3998:persona"><abbr epub:type="z3998:given-name">Cl.</abbr></b> You have heard <em>his</em> story. Mine, as I told you before, is too long, and too melancholy: my disorder on seeing the wretch is too great; and my time here is too short, for me to enter upon it. And if he has any end to serve by his own vindication, in which I shall not be a <em>personal</em> sufferer, let him make himself appear as white as an angel, with all my heart.</p>
 				<p>My love for her, and the excellent character I gave her, were then pleaded.</p>
 				<p><b epub:type="z3998:persona"><abbr epub:type="z3998:given-name">Cl.</abbr></b> Specious seducer!⁠—Only tell me if I cannot get away from him by some back way?</p>
-				<p>How my heart then went <em>pit-a-pat</em>, to speak in the female dialect.</p>
+				<p>How my heart then went <i>pit‑a‑pat</i>, to speak in the female dialect.</p>
 				<p><b epub:type="z3998:persona"><abbr epub:type="z3998:given-name">Cl.</abbr></b> Let me look out⁠—(I heard the sash lifted up).⁠—Whither does that path lead? Is there no possibility of getting to a coach? Surely he must deal with some fiend, or how could he have found me out? Cannot I steal to some neighbouring house, where I may be concealed till I can get quite away? You are good people!⁠—I have not been always among such!⁠—O help me, help me, Ladies! (with a voice of impatience), or I am ruined!</p>
 				<p>Then pausing, Is that the way to Hendon? (pointing, I suppose). Is Hendon a private place?⁠—The Hampstead coach, I am told, will carry passengers thither.</p>
 				<p><b epub:type="z3998:persona"><abbr epub:type="z3998:name-title">Mrs.</abbr> Moore</b>. I have an honest friend at Mill-Hill, (Devil fetch her! thought I), where, if such be your determination, Madam, and if you think yourself in danger, you may be safe, I believe.</p>