allow suppression of xml formatting spaces

1 files changed, 3 insertions, 2 deletions

diff --git a/src/KM_xml.h b/src/KM_xml.h
index 80db74b..5d499e5 100644
--- a/src/KM_xml.h
+++ b/src/KM_xml.h
@@ -112,8 +112,9 @@ namespace Kumu
       XMLElement* AddChildWithContent(const char* name, const std::string& value);
       XMLElement* AddChildWithPrefixedContent(const char* name, const char* prefix, const char* value);
       void        AddComment(const char* value);
-      void        Render(std::string&) const;
-      void        RenderElement(std::string& outbuf, ui32_t depth) const;
+      void        Render(std::string& str) const { Render(str, true); }
+      void        Render(std::string&, const bool& pretty) const;
+      void        RenderElement(std::string& outbuf, const ui32_t& depth, const bool& pretty) const;
 
       // querying
       inline const std::string&   GetBody() const { return m_Body; }