X-Git-Url: http://git.shiar.nl/barcat.git/blobdiff_plain/e688749a26967b9d93c801b68c999cd262f90f7d..dc38ca198369f674b29911f761338aac420f2db6:/barcat

diff --git a/barcat b/barcat
index bac7ebd..4cb2cd1 100755
--- a/barcat
+++ b/barcat
@@ -112,7 +112,7 @@ while (readline) {
 		my $trimpos = abs $opt{trim};
 		$trimpos -= length $1 if $opt{unmodified};
 		if ($trimpos <= 1) {
-			$_ = substr $_, 0, 1;
+			$_ = substr $_, 0, 2;
 		}
 		elsif (length > $trimpos) {
 			substr($_, $trimpos - 1) = '…';
@@ -245,6 +245,12 @@ Visualizes relative sizes of values read from input (file(s) or STDIN).
 Contents are concatenated similar to I<cat>,
 but numbers are reformatted and a bar graph is appended to each line.
 
+Don't worry, barcat does not drink and divide.
+It can has various options for input and output (re)formatting,
+but remains limited to one-dimensional charts.
+For more complex graphing needs
+you'll need a larger animal like I<gnuplot>.
+
 =head1 OPTIONS
 
 =over
@@ -345,6 +351,19 @@ Reserved space for numbers.
 Override the maximum number of columns to use.
 Appended graphics will extend to fill up the entire screen.
 
+=item -h, --usage
+
+Overview of available options.
+
+=item --help
+
+Full documentation
+rendered by perldoc.
+
+=item --version
+
+Version information.
+
 =back
 
 =head1 EXAMPLES