diff options
Diffstat (limited to 'beagle/debian-rfs/usr/share/perl/5.10.1/Text/Wrap.pm')
| -rw-r--r-- | beagle/debian-rfs/usr/share/perl/5.10.1/Text/Wrap.pm | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/beagle/debian-rfs/usr/share/perl/5.10.1/Text/Wrap.pm b/beagle/debian-rfs/usr/share/perl/5.10.1/Text/Wrap.pm deleted file mode 100644 index 72551c4..0000000 --- a/beagle/debian-rfs/usr/share/perl/5.10.1/Text/Wrap.pm +++ /dev/null @@ -1,122 +0,0 @@ -package Text::Wrap; - -use warnings::register; -require Exporter; - -@ISA = qw(Exporter); -@EXPORT = qw(wrap fill); -@EXPORT_OK = qw($columns $break $huge); - -$VERSION = 2009.0305; - -use vars qw($VERSION $columns $debug $break $huge $unexpand $tabstop - $separator $separator2); -use strict; - -BEGIN { - $columns = 76; # <= screen width - $debug = 0; - $break = '\s'; - $huge = 'wrap'; # alternatively: 'die' or 'overflow' - $unexpand = 1; - $tabstop = 8; - $separator = "\n"; - $separator2 = undef; -} - -use Text::Tabs qw(expand unexpand); - -sub wrap -{ - my ($ip, $xp, @t) = @_; - - local($Text::Tabs::tabstop) = $tabstop; - my $r = ""; - my $tail = pop(@t); - my $t = expand(join("", (map { /\s+\z/ ? ( $_ ) : ($_, ' ') } @t), $tail)); - my $lead = $ip; - my $nll = $columns - length(expand($xp)) - 1; - if ($nll <= 0 && $xp ne '') { - my $nc = length(expand($xp)) + 2; - warnings::warnif "Increasing \$Text::Wrap::columns from $columns to $nc to accommodate length of subsequent tab"; - $columns = $nc; - $nll = 1; - } - my $ll = $columns - length(expand($ip)) - 1; - $ll = 0 if $ll < 0; - my $nl = ""; - my $remainder = ""; - - use re 'taint'; - - pos($t) = 0; - while ($t !~ /\G(?:$break)*\Z/gc) { - if ($t =~ /\G([^\n]{0,$ll})($break|\n+|\z)/xmgc) { - $r .= $unexpand - ? unexpand($nl . $lead . $1) - : $nl . $lead . $1; - $remainder = $2; - } elsif ($huge eq 'wrap' && $t =~ /\G([^\n]{$ll})/gc) { - $r .= $unexpand - ? unexpand($nl . $lead . $1) - : $nl . $lead . $1; - $remainder = defined($separator2) ? $separator2 : $separator; - } elsif ($huge eq 'overflow' && $t =~ /\G([^\n]*?)($break|\n+|\z)/xmgc) { - $r .= $unexpand - ? unexpand($nl . $lead . $1) - : $nl . $lead . $1; - $remainder = $2; - } elsif ($huge eq 'die') { - die "couldn't wrap '$t'"; - } elsif ($columns < 2) { - warnings::warnif "Increasing \$Text::Wrap::columns from $columns to 2"; - $columns = 2; - return ($ip, $xp, @t); - } else { - die "This shouldn't happen"; - } - - $lead = $xp; - $ll = $nll; - $nl = defined($separator2) - ? ($remainder eq "\n" - ? "\n" - : $separator2) - : $separator; - } - $r .= $remainder; - - print "-----------$r---------\n" if $debug; - - print "Finish up with '$lead'\n" if $debug; - - $r .= $lead . substr($t, pos($t), length($t)-pos($t)) - if pos($t) ne length($t); - - print "-----------$r---------\n" if $debug;; - - return $r; -} - -sub fill -{ - my ($ip, $xp, @raw) = @_; - my @para; - my $pp; - - for $pp (split(/\n\s+/, join("\n",@raw))) { - $pp =~ s/\s+/ /g; - my $x = wrap($ip, $xp, $pp); - push(@para, $x); - } - - # if paragraph_indent is the same as line_indent, - # separate paragraphs with blank lines - - my $ps = ($ip eq $xp) ? "\n\n" : "\n"; - return join ($ps, @para); -} - -1; -__END__ - |
