From 9056ef41946dca407015ec45505e99d3542e82d1 Mon Sep 17 00:00:00 2001
From: Přemysl Eric Janouch <p@janouch.name>
Date: Sat, 7 Nov 2020 03:22:51 +0100
Subject: README.adoc: make use of the "plus" attribute

---
 README.adoc | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/README.adoc b/README.adoc
index 2abe51d..6e8e363 100644
--- a/README.adoc
+++ b/README.adoc
@@ -27,10 +27,8 @@ Build dependencies: CMake and/or make, a C++14 compiler, pkg-config +
 Runtime dependencies: ncursesw, libacl
 
 // Working around libasciidoc's missing support for escaping it like \++
-:doubleplus: ++
-
-Unfortunately most LLVM libc++ versions have a bug that crashes 'sdn' on start.
-Use GNU libstdc{doubleplus} if you're affected.
+Unfortunately most LLVM libc{plus}{plus} versions have a bug that crashes 'sdn'
+on start.  Use GNU libstdc{plus}{plus} if you're affected.
 
  $ git clone https://git.janouch.name/p/sdn.git
  $ mkdir sdn/build
-- 
cgit v1.2.3-70-g09d2