Update fr.po

[lyx.git] / src / xml.h

diff --git a/src/xml.h b/src/xml.h
index 03710c1c729a8783a4b8a35333e32179cfa3ea25..346e42d78cd803d9cf99c7a06afd9db3058d9670 100644 (file)
--- a/src/xml.h
+++ b/src/xml.h
@@ -31,6 +31,7 @@ namespace xml {
 struct StartTag;
 struct EndTag;
 struct CompTag;
+struct NullTag;
 struct ParTag;
 struct FontTag;
 struct CR;
@@ -67,6 +68,8 @@ public:
        ///
        XMLStream & operator<<(char);
        ///
+       XMLStream & operator<<(xml::NullTag const &);
+       ///
        XMLStream & operator<<(xml::StartTag const &);
        ///
        XMLStream & operator<<(xml::EndTag const &);
@@ -274,6 +277,16 @@ struct ParTag : public StartTag
 };
 
 
+/// A special tag that doesn't produce any XML output, but makes the XMLStream behave as it it output some text.
+struct NullTag : public StartTag
+{
+       ///
+       NullTag(): StartTag("NULLTAG", from_utf8(""), true) {}
+       ///
+       ~NullTag() override = default;
+};
+
+
 ///
 enum FontTypes {
        // ranges