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Diffstat (limited to 'pod/perlintro.pod')
| -rw-r--r-- | pod/perlintro.pod | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/pod/perlintro.pod b/pod/perlintro.pod index 201ebea891..210890f52f 100644 --- a/pod/perlintro.pod +++ b/pod/perlintro.pod @@ -63,7 +63,7 @@ Windows and Mac OS, read L<perlrun>. =head2 Safety net Perl by default is very forgiving. In order to make it more robust -it is recommened to start every program with the following lines: +it is recommended to start every program with the following lines: #!/usr/bin/perl use strict; @@ -369,7 +369,7 @@ You can also use C<while> in a post-condition: Exactly like C: - for ($i=0; $i <= $max; $i++) { + for ($i = 0; $i <= $max; $i++) { ... } @@ -537,7 +537,7 @@ expressions. These are documented at great length in L<perlre>, but for the meantime, here's a quick cheat sheet: . a single character - \s a whitespace character (space, tab, newline) + \s a whitespace character (space, tab, newline, ...) \S non-whitespace character \d a digit (0-9) \D a non-digit |