perlreapi: nits

diff --git a/pod/perlreapi.pod b/pod/perlreapi.pod
index 1c694a7..be75c84 100644 (file)
--- a/pod/perlreapi.pod
+++ b/pod/perlreapi.pod
@@ -120,6 +120,8 @@ 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
@@ -127,11 +129,11 @@ 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 under
-when RXf_SKIPWHITE or RXf_WHITE are in effect. Under ASCII whitespace
+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
+macros C<is_utf8_space> under UTF-8, and C<isSPACE_LC> under C<use
 locale>.
 
 =back