From 59f6f1d029d5cc0e5c6586469b09fe77c86dc0e7 Mon Sep 17 00:00:00 2001
From: Lars-Dominik Braun <lars@6xq.net>
Date: Sun, 6 Oct 2019 11:26:22 +0200
Subject: render: Prepend RLI before character

This helps Firefox flip brackets. Oddly, direction=rtl does not do that.
Google Chrome does not support RLI/ALM in SVGs?
---
 lulua/render.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lulua/render.py b/lulua/render.py
index 6bd073c..5834c89 100644
--- a/lulua/render.py
+++ b/lulua/render.py
@@ -207,7 +207,8 @@ class Renderer:
                             stroke_dasharray='5,3',
                             class_=' '.join (controlclass_)))
                 else:
-                    t.add (svgwrite.text.TSpan (text, class_=style, direction='rtl'))
+                    RLI = "\u2067" # RIGHT-TO-LEFT ISOLATE (RLI)
+                    t.add (svgwrite.text.TSpan (RLI + text, class_=style, direction='rtl'))
                 g.add (t)
 
         return g, width
-- 
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