perlop: Nits

Add a word for emphasis, and split some unrelated concepts into separate
paragraphs

diff --git a/pod/perlop.pod b/pod/perlop.pod
index 7f0faaa..67fcb3a 100644 (file)
--- a/pod/perlop.pod
+++ b/pod/perlop.pod
@@ -2420,7 +2420,10 @@ of those; in other words, an lvalue.
 
 A character range may be specified with a hyphen, so C<tr/A-J/0-9/>
 does the same replacement as C<tr/ACEGIBDFHJ/0246813579/>.
-For B<sed> devotees, C<y> is provided as a synonym for C<tr>.  If the
+
+For B<sed> devotees, C<y> is provided as a synonym for C<tr>.
+
+If the
 I<SEARCHLIST> is delimited by bracketing quotes, the I<REPLACEMENTLIST>
 must have its own pair of quotes, which may or may not be bracketing
 quotes; for example, C<tr[aeiouy][yuoiea]> or C<tr(+\-*/)/ABCD/>.
@@ -2475,10 +2478,10 @@ controls and characters which have no ASCII equivalents.
 
 But, even for portable ranges, it is not generally obvious what is
 included without having to look things up.  A sound principle is to use
-only ranges that begin from and end at either ASCII alphabetics of equal
-case (C<b-e>, C<B-E>), or digits (C<1-4>).  Anything else is unclear
-(and unportable unless C<\N{...}> is used).  If in doubt, spell out the
-character sets in full.
+only ranges that both begin from and end at either ASCII alphabetics of
+equal case (C<b-e>, C<B-E>), or digits (C<1-4>).  Anything else is
+unclear (and unportable unless C<\N{...}> is used).  If in doubt, spell
+out the character sets in full.
 
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