From 78b239545b5378466555fb691b228da35c1acc21 Mon Sep 17 00:00:00 2001
From: Le Tan <tamlokveer@gmail.com>
Date: Wed, 21 Mar 2018 19:31:52 +0800
Subject: [PATCH] export: force wrap and word-break for line number of code
 block

---
 src/vnote.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/vnote.cpp b/src/vnote.cpp
index c41b649c..7117919f 100644
--- a/src/vnote.cpp
+++ b/src/vnote.cpp
@@ -128,7 +128,9 @@ QString VNote::generateHtmlTemplate(const QString &p_renderBg,
                     "code { word-break: break-all !important; }\n"
                     "div.flowchart-diagram { overflow: hidden !important; }\n"
                     "div.mermaid-diagram { overflow: hidden !important; }\n"
-                    "a { word-break: break-all !important; }\n";
+                    "a { word-break: break-all !important; }\n"
+                    "td.hljs-ln-code { white-space: pre-wrap !important; "
+                                      "word-break: break-all !important; }\n";
         if (!g_config->getEnableImageConstraint()) {
             // Constain the image width by force in PDF, otherwise, the PDF will
             // be cut off.