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| author | Scott Baker <scott@perturb.org> | 2023-02-09 15:46:31 -0800 |
|---|---|---|
| committer | Karl Williamson <khw@cpan.org> | 2023-02-10 21:31:49 -0700 |
| commit | 34ac82665ce776460beed5d48a4e1acc4943588c (patch) | |
| tree | ed8c3564a177bc846656d24861380e37d47c65d9 /pod/perlfunc.pod | |
| parent | 8da6832dfbca54f8380d08a45b2ca920607bf04c (diff) | |
| download | perl-34ac82665ce776460beed5d48a4e1acc4943588c.tar.gz | |
Move talk of `$_` above example to be consistent with other funcs
Diffstat (limited to 'pod/perlfunc.pod')
| -rw-r--r-- | pod/perlfunc.pod | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/pod/perlfunc.pod b/pod/perlfunc.pod index 9f510e9150..78676a099d 100644 --- a/pod/perlfunc.pod +++ b/pod/perlfunc.pod @@ -9663,12 +9663,10 @@ X<ucfirst> X<uppercase> =for Pod::Functions return a string with the first letter in upper case Returns the value of EXPR with the B<first> character in uppercase -(titlecase in Unicode). +(titlecase in Unicode). If EXPR is omitted, C<ucfirst> uses L<C<$_>|perlvar/$_>. my $str = ucfirst("hello world!"); # "Hello world!" -If EXPR is omitted, C<ucfirst> uses L<C<$_>|perlvar/$_>. - This function behaves the same way under various pragmas, such as in a locale, as L<C<lc>|/lc EXPR> does. |