From a855c63625618306ae053cbbd6ce5d86f1fd0880 Mon Sep 17 00:00:00 2001
From: David Sterba <dsterba@suse.com>
Date: Tue, 19 Nov 2019 18:23:30 +0100
Subject: [PATCH] btrfs-progs: build: optional dependencies for html doc target

Shell examples can be colorified using the source-highlight utility and
used in the asciidoc sources like

[source,shell]
---
btrfs filesystem show
---

Signed-off-by: David Sterba <dsterba@suse.com>
---
 INSTALL | 1 +
 1 file changed, 1 insertion(+)

diff --git a/INSTALL b/INSTALL
index ad6c4cc5..437f8144 100644
--- a/INSTALL
+++ b/INSTALL
@@ -18,6 +18,7 @@ Generating documentation:
 
 - asciidoc - text document format tool
 - xmlto - text document format tool
+- source-highlight - optional, only for generating HTML output
 
 XATTR library should be provided by the standard C library or by