might be a real Perl module or program in an @INC / PATH
directory, or a .pod file in those places); or the name of a Unix
man page, like C<LE<lt>crontab(5)E<gt>>. In theory, C<LE<lt>chmodE<gt>>
-in ambiguous between a Pod page called "chmod", or the Unix man page
+is ambiguous between a Pod page called "chmod", or the Unix man page
"chmod" (in whatever man-section). However, the presence of a string
in parens, as in "crontab(5)", is sufficient to signal that what
is being discussed is not a Pod page, and so is presumably a