Restore some of the quoting in the manuals

* doc/lispref/windows.texi (Coordinates and Windows)
(Coordinates and Windows):
* doc/lispref/variables.texi (Lexical Binding)
(File Local Variables):
* doc/lispref/text.texi (Format Properties):
* doc/lispref/symbols.texi (Symbol Components):
* doc/lispref/strings.texi (Creating Strings):
* doc/lispref/sequences.texi (Sequence Functions):
* doc/lispref/searching.texi (Regexp Special, Regexp Search)
(Search and Replace):
* doc/lispref/processes.texi (Bindat Spec):
* doc/lispref/os.texi (Idle Timers):
* doc/lispref/objects.texi (Basic Char Syntax):
* doc/lispref/numbers.texi (Float Basics, Random Numbers):
* doc/lispref/nonascii.texi (Character Properties):
* doc/lispref/modes.texi (Major Mode Conventions, Mode Hooks)
(Mode Line Variables):
* doc/lispref/minibuf.texi (Text from Minibuffer):
* doc/lispref/loading.texi (Autoload):
* doc/lispref/keymaps.texi (Controlling Active Maps):
* doc/lispref/frames.texi (Frame Layout, Size and Position)
(Size Parameters, Implied Frame Resizing):
* doc/lispref/files.texi (Changing Files, Magic File Names):
* doc/lispref/eval.texi (Self-Evaluating Forms):
* doc/lispref/display.texi (Progress, Abstract Display)
(Abstract Display Example, Bidirectional Display):
* doc/lispref/commands.texi (Event Mod):
* doc/emacs/windows.texi (Displaying Buffers):
* doc/emacs/trouble.texi (Bug Criteria, Checklist):
* doc/emacs/text.texi (Enriched Text):
* doc/emacs/programs.texi (MixedCase Words):
* doc/emacs/picture-xtra.texi (Insert in Picture)
(Tabs in Picture):
* doc/emacs/misc.texi (Emacs Server, Printing):
* doc/emacs/mini.texi (Minibuffer History):
* doc/emacs/maintaining.texi (Old Revisions, VC Change Log)
(Pulling / Pushing):
* doc/emacs/killing.texi (Yanking, Cut and Paste, Clipboard):
* doc/emacs/help.texi (Help, Help Echo):
* doc/emacs/glossary.texi (Glossary):
* doc/emacs/frames.texi (Mouse Commands, Creating Frames)
(Frame Commands):
* doc/emacs/files.texi (Reverting, Saving, Directories):
* doc/emacs/entering.texi (Exiting):
* doc/emacs/emacs.texi (Top):
* doc/emacs/cmdargs.texi (Window Size X, Icons X):
* doc/emacs/anti.texi (Antinews): Restore quoting of text where
appropriate or replace quoting with @dfn.
* doc/misc/ediff.texi (Window and Frame Configuration):
* doc/lispref/processes.texi (Network Feature Testing):
* doc/lispref/display.texi (Display Margins): Quote the phrase
after "a.k.a." where appropriate.

1 files changed, 3 insertions, 2 deletions

diff --git a/doc/lispref/numbers.texi b/doc/lispref/numbers.texi
index b329a10b084..3c70d2f0a06 100644
--- a/doc/lispref/numbers.texi
+++ b/doc/lispref/numbers.texi
@@ -224,7 +224,7 @@ distinguish them.
 @cindex NaN
   The @acronym{IEEE} floating-point standard supports positive
 infinity and negative infinity as floating-point values.  It also
-provides for a class of values called NaN or not a number;
+provides for a class of values called NaN, or ``not a number'';
 numerical functions return such values in cases where there is no
 correct answer.  For example, @code{(/ 0.0 0.0)} returns a NaN@.
 Although NaN values carry a sign, for practical purposes there is no other
@@ -1217,7 +1217,8 @@ fashion.  The numbers are not truly random, but they have certain
 properties that mimic a random series.  For example, all possible
 values occur equally often in a pseudo-random series.
 
-  Pseudo-random numbers are generated from a seed.  Starting from
+@cindex seed, for random number generation
+  Pseudo-random numbers are generated from a @dfn{seed value}.  Starting from
 any given seed, the @code{random} function always generates the same
 sequence of numbers.  By default, Emacs initializes the random seed at
 startup, in such a way that the sequence of values of @code{random}