POD beautifications

diff --git a/lib/Regexp/Wildcards.pm b/lib/Regexp/Wildcards.pm
index 08a09fcc9d4dee97be51e0a30479302485ee0410..756545fec6df79704200ed4f0b78eab9da67e272 100644 (file)
--- a/lib/Regexp/Wildcards.pm
+++ b/lib/Regexp/Wildcards.pm
@@ -31,7 +31,7 @@ BEGIN {
     $re = $rw->convert('a{b?,c}*');          # Do it Unix shell style.
     $re = $rw->convert('a?,b*',   'win32');  # Do it Windows shell style.
     $re = $rw->convert('*{x,y}?', 'jokers'); # Process the jokers and escape the rest.
     $re = $rw->convert('a{b?,c}*');          # Do it Unix shell style.
     $re = $rw->convert('a?,b*',   'win32');  # Do it Windows shell style.
     $re = $rw->convert('*{x,y}?', 'jokers'); # Process the jokers and escape the rest.

-    $re = $rw->convert('%a_c%',   'sql');   # Turn SQL wildcards into regexps.
+    $re = $rw->convert('%a_c%',   'sql');    # Turn SQL wildcards into regexps.

 
     $rw = Regexp::Wildcards->new(
      do      => [ qw/jokers brackets/ ], # Do jokers and brackets.
 
     $rw = Regexp::Wildcards->new(
      do      => [ qw/jokers brackets/ ], # Do jokers and brackets.


@@ -208,25 +208,35 @@ They are classified into five classes :
 
 =over 4
 
 
 =over 4
 

-=item C<'jokers'> converts C<?> to C<.> and C<*> to C<.*> ;
+=item *
+
+C<'jokers'> converts C<?> to C<.> and C<*> to C<.*> ;

 
     'a**\\*b??\\?c' ==> 'a.*\\*b..\\?c'
 
 
     'a**\\*b??\\?c' ==> 'a.*\\*b..\\?c'
 

-=item C<'sql'> converts C<_> to C<.> and C<%> to C<.*> ;
+=item *
+
+C<'sql'> converts C<_> to C<.> and C<%> to C<.*> ;

 
     'a%%\\%b__\\_c' ==> 'a.*\\%b..\\_c'
 
 
     'a%%\\%b__\\_c' ==> 'a.*\\%b..\\_c'
 

-=item C<'commas'> converts all C<,> to C<|> and puts the complete resulting regular expression inside C<(?: ... )> ;
+=item *
+
+C<'commas'> converts all C<,> to C<|> and puts the complete resulting regular expression inside C<(?: ... )> ;

 
     'a,b{c,d},e' ==> '(?:a|b\\{c|d\\}|e)'
 
 
     'a,b{c,d},e' ==> '(?:a|b\\{c|d\\}|e)'
 

-=item C<'brackets'> converts all matching C<{ ... ,  ... }> brackets to C<(?: ... | ... )> alternations. If some brackets are unbalanced, it tries to substitute as many of them as possible, and then escape the remaining unmatched C<{> and C<}>. Commas outside of any bracket-delimited block are also escaped ;
+=item *
+
+C<'brackets'> converts all matching C<{ ... ,  ... }> brackets to C<(?: ... | ... )> alternations. If some brackets are unbalanced, it tries to substitute as many of them as possible, and then escape the remaining unmatched C<{> and C<}>. Commas outside of any bracket-delimited block are also escaped ;

 
     'a,b{c,d},e'    ==> 'a\\,b(?:c|d)\\,e'
     '{a\\{b,c}d,e}' ==> '(?:a\\{b|c)d\\,e\\}'
     '{a{b,c\\}d,e}' ==> '\\{a\\{b\\,c\\}d\\,e\\}'
 
 
     'a,b{c,d},e'    ==> 'a\\,b(?:c|d)\\,e'
     '{a\\{b,c}d,e}' ==> '(?:a\\{b|c)d\\,e\\}'
     '{a{b,c\\}d,e}' ==> '\\{a\\{b\\,c\\}d\\,e\\}'
 

-=item C<'groups'> keeps the parenthesis C<( ... )> of the original string without escaping them. Currently, no check is done to ensure that the parenthesis are matching.
+=item *
+
+C<'groups'> keeps the parenthesis C<( ... )> of the original string without escaping them. Currently, no check is done to ensure that the parenthesis are matching.

 
     'a(b(c))d\\(\\)' ==> (no change)
 
 
     'a(b(c))d\\(\\)' ==> (no change)
 


@@ -236,11 +246,17 @@ Each C<$c> can be any of :
 
 =over 4
 
 
 =over 4
 

-=item A hash reference, with wanted metacharacter group names (described above) as keys and booleans as values ;
+=item *
+
+A hash reference, with wanted metacharacter group names (described above) as keys and booleans as values ;

 
 

-=item An array reference containing the list of wanted metacharacter classes ;
+=item *

 
 

-=item A plain scalar, when only one group is required.
+An array reference containing the list of wanted metacharacter classes ;
+
+=item *
+
+A plain scalar, when only one group is required.

 
 =back
 
 
 =back
 


@@ -269,22 +285,30 @@ This method works like L</do>, except that the classes are different :
 
 =over 4
 
 
 =over 4
 

-=item C<'single'> will capture all unescaped I<"exactly one"> metacharacters, i.e. C<?> for wildcards or C<_> for SQL ;
+=item *
+
+C<'single'> will capture all unescaped I<"exactly one"> metacharacters, i.e. C<?> for wildcards or C<_> for SQL ;

 
     'a???b\\??' ==> 'a(.)(.)(.)b\\?(.)'
     'a___b\\__' ==> 'a(.)(.)(.)b\\_(.)'
 
 
     'a???b\\??' ==> 'a(.)(.)(.)b\\?(.)'
     'a___b\\__' ==> 'a(.)(.)(.)b\\_(.)'
 

-=item C<'any'> will capture all unescaped I<"any"> metacharacters, i.e. C<*> for wildcards or C<%> for SQL ;
+=item *
+
+C<'any'> will capture all unescaped I<"any"> metacharacters, i.e. C<*> for wildcards or C<%> for SQL ;

 
     'a***b\\**' ==> 'a(.*)b\\*(.*)'
     'a%%%b\\%%' ==> 'a(.*)b\\%(.*)'
 
 
     'a***b\\**' ==> 'a(.*)b\\*(.*)'
     'a%%%b\\%%' ==> 'a(.*)b\\%(.*)'
 

-=item C<'greedy'>, when used in conjunction with C<'any'>, will make the C<'any'> captures greedy (by default they are not) ;
+=item *
+
+C<'greedy'>, when used in conjunction with C<'any'>, will make the C<'any'> captures greedy (by default they are not) ;

 
     'a***b\\**' ==> 'a(.*?)b\\*(.*?)'
     'a%%%b\\%%' ==> 'a(.*?)b\\%(.*?)'
 
 
     'a***b\\**' ==> 'a(.*?)b\\*(.*?)'
     'a%%%b\\%%' ==> 'a(.*?)b\\%(.*?)'
 

-=item C<'brackets'> will capture matching C<{ ... , ... }> alternations.
+=item *
+
+C<'brackets'> will capture matching C<{ ... , ... }> alternations.

 
     'a{b\\},\\{c}' ==> 'a(b\\}|\\{c)'
 
 
     'a{b\\},\\{c}' ==> 'a(b\\}|\\{c)'