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| author | Malcolm Beattie <mbeattie@sable.ox.ac.uk> | 1997-10-16 11:09:25 +0000 |
|---|---|---|
| committer | Malcolm Beattie <mbeattie@sable.ox.ac.uk> | 1997-10-16 11:09:25 +0000 |
| commit | d58bf5aa3d3631a46847733b1ff1985b30140228 (patch) | |
| tree | 406c095d697ae0ae82bbf187e5c65151bd41232a /pod/perltrap.pod | |
| parent | c7848ba184fac8eca4125f4296d6e09fee2c1846 (diff) | |
| parent | 50e27ac33704d6fb34d4be7cfb426b2097b27505 (diff) | |
| download | perl-d58bf5aa3d3631a46847733b1ff1985b30140228.tar.gz | |
Merge maint-5.004 branch (5.004_04) with mainline.
p4raw-id: //depot/perl@137
Diffstat (limited to 'pod/perltrap.pod')
| -rw-r--r-- | pod/perltrap.pod | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/pod/perltrap.pod b/pod/perltrap.pod index 9382789969..02abc3b03b 100644 --- a/pod/perltrap.pod +++ b/pod/perltrap.pod @@ -35,7 +35,7 @@ Curly brackets are required on C<if>s and C<while>s. =item * -Variables begin with "$" or "@" in Perl. +Variables begin with "$", "@" or "%" in Perl. =item * @@ -168,7 +168,7 @@ There's no switch statement. (But it's easy to build one on the fly.) =item * -Variables begin with "$" or "@" in Perl. +Variables begin with "$", "@" or "%" in Perl. =item * @@ -1451,9 +1451,7 @@ Everything else. =over 5 -=item * Unclassified - -C<require>/C<do> trap using returned value +=item * C<require>/C<do> trap using returned value If the file doit.pl has: @@ -1474,6 +1472,14 @@ Running doit.pl gives the following: Same behavior if you replace C<do> with C<require>. +=item * C<split> on empty string with LIMIT specified + + $string = ''; + @list = split(/foo/, $string, 2) + +Perl4 returns a one element list containing the empty string but Perl5 +returns an empty list. + =back As always, if any of these are ever officially declared as bugs, |