[RT #36079] Convert ` to '.

[perl5.git] / pod / perlreapi.pod

diff --git a/pod/perlreapi.pod b/pod/perlreapi.pod
index cc76502..5e45620 100644 (file)
--- a/pod/perlreapi.pod
+++ b/pod/perlreapi.pod
@@ -120,21 +120,28 @@ TODO: Document those cases.
 
 =item C</p> - RXf_PMf_KEEPCOPY
 
+TODO: Document this
+
+=item Character set
+
+The character set semantics are determined by an enum that is contained
+in this field.  This is still experimental and subject to change, but
+the current interface returns the rules by use of the in-line function
+C<get_regex_charset(const U32 flags)>.  The only currently documented
+value returned from it is REGEX_LOCALE_CHARSET, which is set if
+C<use locale> is in effect. If present in C<< rx->extflags >>,
+C<split> will use the locale dependent definition of whitespace
+when RXf_SKIPWHITE or RXf_WHITE is in effect. ASCII whitespace
+is defined as per L<isSPACE|perlapi/isSPACE>, and by the internal
+macros C<is_utf8_space> under UTF-8, and C<isSPACE_LC> under C<use
+locale>.
+
 =back
 
 Additional flags:
 
 =over 4
 
-=item RXf_PMf_LOCALE
-
-Set if C<use locale> is in effect. If present in C<< rx->extflags >>
-C<split> will use the locale dependent definition of whitespace under
-when RXf_SKIPWHITE or RXf_WHITE are in effect. Under ASCII whitespace
-is defined as per L<isSPACE|perlapi/ISSPACE>, and by the internal
-macros C<is_utf8_space> under UTF-8 and C<isSPACE_LC> under C<use
-locale>.
-
 =item RXf_UTF8
 
 Set if the pattern is L<SvUTF8()|perlapi/SvUTF8>, set by Perl_pmruntime.
@@ -282,7 +289,7 @@ sure this is used as the new value (or reject it).
 Example:
 
     if ("ook" =~ /(o*)/) {
-        # `paren' will be `1' and `value' will be `ee'
+        # 'paren' will be '1' and 'value' will be 'ee'
         $1 =~ tr/o/e/;
     }
 
@@ -317,7 +324,7 @@ behave in the same situation:
 
     package main;
 
-    tie my $sv => "CatptureVar";
+    tie my $sv => "CaptureVar";
     $sv =~ y/a/b/;
 
 Because C<$sv> is C<undef> when the C<y///> operator is applied to it
@@ -579,7 +586,7 @@ Substring data about strings that must appear in the final match. This
 is currently only used internally by perl's engine for but might be
 used in the future for all engines for optimisations.
 
-=head2 C<nparens>, C<lasparen>, and C<lastcloseparen>
+=head2 C<nparens>, C<lastparen>, and C<lastcloseparen>
 
 These fields are used to keep track of how many paren groups could be matched
 in the pattern, which was the last open paren to be entered, and which was