From 0c76b65c87c4629208386321d064498192c20d13 Mon Sep 17 00:00:00 2001 From: Mischa POSLAWSKY Date: Tue, 10 Sep 2019 03:48:57 +0200 Subject: [PATCH] documentation intro, info options --- barcat | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/barcat b/barcat index bac7ebd..cdb41da 100755 --- a/barcat +++ b/barcat @@ -245,6 +245,12 @@ Visualizes relative sizes of values read from input (file(s) or STDIN). Contents are concatenated similar to I, 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. + =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 -- 2.30.0