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minimum limit to override start line number
[barcat.git]
/
barcat
diff --git
a/barcat
b/barcat
index d12baf6a3cad2b8e7cab1f56c99e616301145052..c4244d4e61d5e99d4c80d6432387782f27d4296d 100755
(executable)
--- a/
barcat
+++ b/
barcat
@@
-29,7
+29,10
@@
GetOptions(\%opt,
$opt{trim} = $optval;
},
'value-length=i',
$opt{trim} = $optval;
},
'value-length=i',
- 'hidemax|limit|L=i',
+ 'hidemin=i',
+ 'hidemax|limit|L=i' => sub {
+ $opt{$_[1] < 0 ? 'hidemin' : 'hidemax'} = abs $_[1];
+ },
'markers|m=s',
'unmodified|u!',
'width|w=i',
'markers|m=s',
'unmodified|u!',
'width|w=i',
@@
-76,7
+79,7
@@
$SIG{INT} = 'DEFAULT';
sub show_lines {
sub show_lines {
-state $nr = 0;
+state $nr =
$opt{hidemin} ? $opt{hidemin} - 1 :
0;
@lines and @lines > $nr or return;
my @order = sort { $b <=> $a } grep { length } @values;
@lines and @lines > $nr or return;
my @order = sort { $b <=> $a } grep { length } @values;
@@
-187,7
+190,7
@@
unless C<--length=0>.
Prepend a dash (i.e. make negative) to enforce padding
regardless of encountered contents.
Prepend a dash (i.e. make negative) to enforce padding
regardless of encountered contents.
-=item -L, --limit=<count>
+=item -L, --limit=
[-]
<count>
Stop output after a number of lines.
All input is still counted and analyzed for statistics,
Stop output after a number of lines.
All input is still counted and analyzed for statistics,