From 70a3041ff8b1cb85f14dc565d225b3f5ffd8b1d8 Mon Sep 17 00:00:00 2001
From: Levente Polyak <anthraxx@archlinux.org>
Date: Mon, 22 Aug 2022 00:42:56 +0200
Subject: diffpkg: allow to set column width for side-by-side view

The magic values `columns` and `auto` allow to set specific aspects,
with 'auto' as the default value:

- auto: Set width to the maximum line length of all input files
- columns: Set width to the shell defined $COLUMNS env var

Furthermore any number can be passed to set a static width.
---
 doc/man/diffpkg.1.asciidoc | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'doc/man/diffpkg.1.asciidoc')

diff --git a/doc/man/diffpkg.1.asciidoc b/doc/man/diffpkg.1.asciidoc
index ec89f89..69e0c27 100644
--- a/doc/man/diffpkg.1.asciidoc
+++ b/doc/man/diffpkg.1.asciidoc
@@ -48,6 +48,10 @@ Output Options
 *-y, --side-by-side*::
 	Output in two columns
 
+*-W, --width*[='NUM']::
+	Output at most 'NUM' (default `'auto'`) print columns; 'NUM' can be `'auto'`, `'columns'` or a number.
+	`'auto'` will be resolved to the maximum line length of both files, guaranteeing the diff to be uncut.
+
 Modes
 -----
 
-- 
cgit v1.2.3-70-g09d2

