From b385c71789b20e41a8211f5602bece9385fecf1d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Afflerbach?= <joerg@afflerbach.info>
Date: Wed, 20 May 2015 17:53:58 +0200
Subject: [PATCH] Message about unused text nodes now also contains line
 numbers.

Helped me a lot when I needed to find a superfluous `-->` in a large `map.xml`.
---
 src/load_map.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/load_map.cpp b/src/load_map.cpp
index b6fc25977..75ab4eabf 100644
--- a/src/load_map.cpp
+++ b/src/load_map.cpp
@@ -1658,12 +1658,14 @@ void map_parser::find_unused_nodes_recursive(xml_node const& node, std::string &
         {
             if (node.is_text())
             {
-                error_message += "\n* text '" + node.text() + "'";
+                error_message += "\n* text '" + node.text();
             }
             else
             {
-                error_message += "\n* node '" + node.name() + "' at line " + node.line_to_string();
+                error_message += "\n* node '" + node.name();
             }
+            error_message += "' at line " + node.line_to_string();
+
             return; //All attributes and children are automatically unprocessed, too.
         }
         xml_node::attribute_map const& attrs = node.get_attributes();