diff options
Diffstat (limited to 'pod/perlfunc.pod')
| -rw-r--r-- | pod/perlfunc.pod | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/pod/perlfunc.pod b/pod/perlfunc.pod index 63d12d70ab..b32cd9464c 100644 --- a/pod/perlfunc.pod +++ b/pod/perlfunc.pod @@ -1276,7 +1276,10 @@ formed from the files listed on the command line and accessed via the C<< <> >> operator. Since C<< <> >> isn't explicitly opened, as a normal filehandle is, an C<eof()> before C<< <> >> has been used will cause C<@ARGV> to be examined to determine if input is -available. +available. Similarly, an C<eof()> after C<< <> >> has returned +end-of-file will assume you are processing another C<@ARGV> list, +and if you haven't set C<@ARGV>, will read input from C<STDIN>; +see L<perlop/"I/O Operators">. In a C<< while (<>) >> loop, C<eof> or C<eof(ARGV)> can be used to detect the end of each file, C<eof()> will only detect the end of the |