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Document that U<text> is the formatting code for underline #21509

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Jul 30, 2024
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7 changes: 7 additions & 0 deletions pod/perlpod.pod
Original file line number Diff line number Diff line change
Expand Up @@ -380,6 +380,13 @@ Used for switches ("C<perl's BE<lt>-nE<gt> switch>"), programs
emphasis ("C<be BE<lt>careful!E<gt>>"), and so on
("C<and that feature is known as BE<lt>autovivificationE<gt>>").

=item C<UE<lt>textE<gt>> -- underline text

This is a new addition in 2024 and may not be available in all processors or
output formats. Note further that some output formats cannot produce both
italic and underline formatting and therefore even if both are recognised,
they may not be visually distinct from each other.

=item C<CE<lt>codeE<gt>> -- code text
X<C> X<< CZ<><> >> X<POD, formatting code, code> X<code>

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6 changes: 6 additions & 0 deletions pod/perlpodspec.pod
Original file line number Diff line number Diff line change
Expand Up @@ -467,6 +467,12 @@ See the brief discussion in L<perlpod/"Formatting Codes">.

See the brief discussion in L<perlpod/"Formatting Codes">.

=item C<UE<lt>textE<gt>> -- underline text

See the brief discussion in L<perlpod/"Formatting Codes">.

This was added in 2024 and might not be supported on all Pod parsers.

=item C<CE<lt>codeE<gt>> -- code text

See the brief discussion in L<perlpod/"Formatting Codes">.
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