Normal quotes

52-01.md

@@ -9,11 +9,11 @@ Chapter 52\
 ### The First Iteration of a Generalized 3-D Animation Package {#Heading2}
 
 Across the lake from Vermont, a few miles into upstate New York, the
-Ausable River has carved out a fairly impressive gorge known as “Ausable
-Chasm.” Impressive for the East, anyway; you might think of it as the
-poor man’s Grand Canyon. Some time back, I did the tour with my wife and
-five-year-old, and it was fun, although I confess that I didn’t loosen
-my grip on my daughter’s hand until we were on the bus and headed for
+Ausable River has carved out a fairly impressive gorge known as "Ausable
+Chasm." Impressive for the East, anyway; you might think of it as the
+poor man's Grand Canyon. Some time back, I did the tour with my wife and
+five-year-old, and it was fun, although I confess that I didn't loosen
+my grip on my daughter's hand until we were on the bus and headed for
 home; that gorge is deep, and the railings tend to be of the single-bar,
 rusted-out variety.
 
@@ -21,7 +21,7 @@ New Yorkers can drive straight to this wonder of nature, but Vermonters
 must take their cars across on the ferry; the alternative is driving
 three hours around the south end of Lake Champlain. No problem; the
 ferry ride is an hour well spent on a beautiful lake. Or, rather, no
-problem—once you’re on the ferry. Getting to New York is easy, but, as
+problem—once you're on the ferry. Getting to New York is easy, but, as
 we found out, the line of cars waiting to come back from Ausable Chasm
 gets lengthy about mid-afternoon. The ferry can hold only so many cars,
 and we wound up spending an unexpected hour exploring the wonders of the
@@ -35,41 +35,41 @@ graders to Ausable Chasm. Never mind the potential for trouble with 65
 kids loose on a ferry. Never mind what it was like trying to herd that
 group around a gorge that looks like it was designed to swallow children
 and small animals without a trace. The hard part was getting back to the
-docks and finding they’d have to wait an hour for the next ferry. As my
-friend put it, “Let me tell you, an hour is an eternity with 65 sixth
-graders screaming the song ‘You Are My Sunshine.’”
+docks and finding they'd have to wait an hour for the next ferry. As my
+friend put it, "Let me tell you, an hour is an eternity with 65 sixth
+graders screaming the song ‘You Are My Sunshine.'"
 
 Apart from reminding you how lucky you are to be working in a quiet,
 air-conditioned room, in front of a gently humming computer, free to
-think deep thoughts and eat Cheetos to your heart’s content, this story
+think deep thoughts and eat Cheetos to your heart's content, this story
 provides a useful perspective on the malleable nature of time. An hour
-isn’t just an hour—it can be forever, or it can be the wink of an eye.
+isn't just an hour—it can be forever, or it can be the wink of an eye.
 Just think of the last hour you spent working under a deadline; I bet it
 went past in a flash. Which is not to say, mind you, that I recommend
 working in a bus full of screaming kids in order to make time pass more
 slowly; there are quality issues here as well.
 
-In our 3-D animation work so far, we’ve used floating-point arithmetic.
+In our 3-D animation work so far, we've used floating-point arithmetic.
 Floating-point arithmetic—even with a floating-point processor but
 especially *without* one—is the microcomputer animation equivalent of
 working in a school bus: It takes forever to do anything, and you just
-*know* you’re never going to accomplish as much as you want to. In this
-chapter, we’ll address fixed-point arithmetic, which will give us an
-instant order-of-magnitude performance boost. We’ll also give our 3-D
+*know* you're never going to accomplish as much as you want to. In this
+chapter, we'll address fixed-point arithmetic, which will give us an
+instant order-of-magnitude performance boost. We'll also give our 3-D
 animation code a much more powerful and extensible framework, making it
 easy to add new and different sorts of objects. Taken together, these
 alterations will let us start to do some really interesting real-time
 animation.
 
-### This Chapter’s Demo Program {#Heading3}
+### This Chapter's Demo Program {#Heading3}
 
 Three-dimensional animation is a complicated business, and it takes an
 astonishing amount of functionality just to get off the launching pad:
 page flipping, polygon filling, clipping, transformations, list
-management, and so forth. I’ve been building toward a critical mass of
-animation functionality over the course of this book, and this chapter’s
+management, and so forth. I've been building toward a critical mass of
+animation functionality over the course of this book, and this chapter's
 code builds on the code from no fewer than five previous chapters. The
-code that’s required in order to link this chapter’s animation demo
+code that's required in order to link this chapter's animation demo
 program is the following:
 
 -   Listing 50.1 from Chapter 50 (draw clipped line list);
@@ -82,7 +82,7 @@ program is the following:
     must be removed to reflect the switch to typedefs in the animation
     header file.
 
-As always, all required files are in this chapter’s subdirectory on the
+As always, all required files are in this chapter's subdirectory on the
 CD-ROM.
 
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