diff options
author | Steven Schubiger <schubiger@cpan.org> | 2005-10-31 23:48:27 +0100 |
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committer | Rafael Garcia-Suarez <rgarciasuarez@gmail.com> | 2005-11-10 10:52:51 +0000 |
commit | 4358a253560c226dd674c77f83b913c071c4fa25 (patch) | |
tree | d5881aefffcd9b943217161889e849dfb97df0ec /pod/perltrap.pod | |
parent | 42d1cefd9a529012253aff0d502edf7a4f6a6ac3 (diff) | |
download | perl-4358a253560c226dd674c77f83b913c071c4fa25.tar.gz |
remove whitespace preceding semicolon in docs
Message-ID: <20051031214827.GH24416@accognoscere.homeunix.org>
p4raw-id: //depot/perl@26073
Diffstat (limited to 'pod/perltrap.pod')
-rw-r--r-- | pod/perltrap.pod | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/pod/perltrap.pod b/pod/perltrap.pod index f5d1f83be4..3da025402f 100644 --- a/pod/perltrap.pod +++ b/pod/perltrap.pod @@ -448,8 +448,8 @@ Given that C<::> is now the preferred package delimiter, it is debatable whether this should be classed as a bug or not. (The older package delimiter, ' ,is used here) - $x = 10 ; - print "x=${'x}\n" ; + $x = 10; + print "x=${'x}\n"; # perl4 prints: x=10 # perl5 prints: Can't find string terminator "'" anywhere before EOF @@ -457,8 +457,8 @@ whether this should be classed as a bug or not. You can avoid this problem, and remain compatible with perl4, if you always explicitly include the package name: - $x = 10 ; - print "x=${main'x}\n" ; + $x = 10; + print "x=${main'x}\n"; Also see precedence traps, for parsing C<$:>. @@ -497,7 +497,7 @@ of a variable, or as a delimiter for any kind of quote construct. Double darn. $a = ("foo bar"); - $b = q baz ; + $b = q baz; print "a is $a, b is $b\n"; # perl4 prints: a is foo bar, b is baz @@ -1219,7 +1219,7 @@ C<[$opt]> is a character class in perl4 and an array subscript in perl5 $opt = 'r'; $_ = 'bar'; s/^([^$grpc]*$grpc[$opt]?)/foo/; - print ; + print; # perl4 prints: foo # perl5 prints: foobar @@ -1334,11 +1334,11 @@ for append, it is impossible to overwrite information already in the file. open(TEST,">>seek.test"); - $start = tell TEST ; + $start = tell TEST; foreach(1 .. 9){ print TEST "$_ "; } - $end = tell TEST ; + $end = tell TEST; seek(TEST,$start,0); print TEST "18 characters here"; |