diff options
| -rw-r--r-- | pod/perlboot.pod | 2 | ||||
| -rw-r--r-- | pod/perlperf.pod | 53 | ||||
| -rw-r--r-- | pod/perlport.pod | 6 | ||||
| -rw-r--r-- | pod/perlrecharclass.pod | 8 | ||||
| -rw-r--r-- | pod/perlunicode.pod | 2 |
5 files changed, 35 insertions, 36 deletions
diff --git a/pod/perlboot.pod b/pod/perlboot.pod index f4327a70bb..cf8e51843a 100644 --- a/pod/perlboot.pod +++ b/pod/perlboot.pod @@ -538,7 +538,7 @@ the name: Inside C<Horse::name>, the C<@_> array contains: - (C<$horse>, "some", "unnecessary", "args") + ($horse, "some", "unnecessary", "args") so the C<shift> stores C<$horse> into C<$self>. Then, C<$self> gets de-referenced with C<$$self> as normal, yielding C<"Mr. Ed">. diff --git a/pod/perlperf.pod b/pod/perlperf.pod index 2b189bf98c..adc1ebb158 100644 --- a/pod/perlperf.pod +++ b/pod/perlperf.pod @@ -1117,18 +1117,17 @@ Further reading can be found using the modules and links below. =head2 PERLDOCS -For example: perldoc -f sort +For example: C<perldoc -f sort>. - L<perlfaq4> - L<perlfork> - L<perlfunc> - L<perlretut> - L<perlthrtut> - L<threads> +L<perlfaq4>. + +L<perlfork>, L<perlfunc>, L<perlretut>, L<perlthrtut>. + +L<threads>. =head2 MAN PAGES - L<time> +C<time>. =head2 MODULES @@ -1136,25 +1135,25 @@ It's not possible to individually showcase all the performance related code for Perl here, naturally, but here's a short list of modules from the CPAN which deserve further attention. - L<Apache::DProf> - L<Apache::SmallProf> - L<Benchmark> - L<DBIx::Profiler> - L<Devel::AutoProfiler> - L<Devel::DProf> - L<Devel::DProfLB> - L<Devel::FastProf> - L<Devel::GraphVizProf> - L<Devel::NYTProf> - L<Devel::NYTProf::Apache> - L<Devel::Profiler> - L<Devel::Profile> - L<Devel::Profit> - L<Devel::SmallProf> - L<Devel::WxProf> - L<POE::Devel::Profiler> - L<Sort::Key> - L<Sort::Maker> + Apache::DProf + Apache::SmallProf + Benchmark + DBIx::Profiler + Devel::AutoProfiler + Devel::DProf + Devel::DProfLB + Devel::FastProf + Devel::GraphVizProf + Devel::NYTProf + Devel::NYTProf::Apache + Devel::Profiler + Devel::Profile + Devel::Profit + Devel::SmallProf + Devel::WxProf + POE::Devel::Profiler + Sort::Key + Sort::Maker =head2 URLS diff --git a/pod/perlport.pod b/pod/perlport.pod index 9920a83e85..c856509379 100644 --- a/pod/perlport.pod +++ b/pod/perlport.pod @@ -1245,12 +1245,12 @@ Perl on VOS is discussed in F<README.vos> in the perl distribution (installed as L<perlvos>). Perl on VOS can accept either VOS- or Unix-style file specifications as in either of the following: - C<< $ perl -ne "print if /perl_setup/i" >system>notices >> - C<< $ perl -ne "print if /perl_setup/i" /system/notices >> + $ perl -ne "print if /perl_setup/i" >system>notices + $ perl -ne "print if /perl_setup/i" /system/notices or even a mixture of both as in: - C<< $ perl -ne "print if /perl_setup/i" >system/notices >> + $ perl -ne "print if /perl_setup/i" >system/notices Even though VOS allows the slash character to appear in object names, because the VOS port of Perl interprets it as a pathname diff --git a/pod/perlrecharclass.pod b/pod/perlrecharclass.pod index c86a2c35f8..a626dd9bb9 100644 --- a/pod/perlrecharclass.pod +++ b/pod/perlrecharclass.pod @@ -387,16 +387,16 @@ Perl recognizes the following POSIX character classes: alpha Any alphabetical character. alnum Any alphanumerical character. ascii Any ASCII character. - blank A GNU extension, equal to a space or a horizontal tab (C<\t>). + blank A GNU extension, equal to a space or a horizontal tab ("\t"). cntrl Any control character. - digit Any digit, equivalent to C<\d>. + digit Any digit, equivalent to "\d". graph Any printable character, excluding a space. lower Any lowercase character. print Any printable character, including a space. punct Any punctuation character. - space Any white space character. C<\s> plus the vertical tab (C<\cK>). + space Any white space character. "\s" plus the vertical tab ("\cK"). upper Any uppercase character. - word Any "word" character, equivalent to C<\w>. + word Any "word" character, equivalent to "\w". xdigit Any hexadecimal digit, '0' - '9', 'a' - 'f', 'A' - 'F'. The exact set of characters matched depends on whether the source string diff --git a/pod/perlunicode.pod b/pod/perlunicode.pod index 3a52933854..5dbd3cd523 100644 --- a/pod/perlunicode.pod +++ b/pod/perlunicode.pod @@ -941,7 +941,7 @@ Level 1 - Basic Unicode Support Alphabetic, Lowercase, Uppercase, WhiteSpace, NoncharacterCodePoint, DefaultIgnorableCodePoint, Any, ASCII, Assigned), but also bidirectional types, blocks, etc. - (see L</"Unicode Character Properties">) + (see "Unicode Character Properties") [4] \d \D \s \S \w \W \X [:prop:] [:^prop:] [5] can use regular expression look-ahead [a] or user-defined character properties [b] to emulate set operations |