fix crash when collapsing ert with cursor inside

[lyx.git] / src / buffer_funcs.h

diff --git a/src/buffer_funcs.h b/src/buffer_funcs.h
index 7d741eaf3721fed416ce76c85fe49a4de8281657..aa4b2a7ce0aa5e69a45a37d396e980fd11aed050 100644 (file)
--- a/src/buffer_funcs.h
+++ b/src/buffer_funcs.h
@@ -12,12 +12,16 @@
 #ifndef BUFFER_FUNCS_H
 #define BUFFER_FUNCS_H
 
+#include "lyxlayout_ptr_fwd.h"
+
 #include <string>
 
 
 class Buffer;
-class TeXErrors;
+class DocIterator;
 class ErrorList;
+class LyXTextClass;
+class TeXErrors;
 
 /**
  *  Loads a LyX file \c filename into \c Buffer
@@ -38,4 +42,15 @@ void bufferErrors(Buffer const &, TeXErrors const &);
 ///
 void bufferErrors(Buffer const &, ErrorList const &);
 
+/// Count the number of words in the text between these two iterators
+int countWords(DocIterator const & from, DocIterator const & to);
+
+/// Expand the counters for the labelstring of \c layout
+std::string expandLabel(LyXTextClass const & textclass,
+               LyXLayout_ptr const & layout, bool appendix);
+
+/// updates all counters
+void updateCounters(Buffer const &);
+
+
 #endif // BUFFER_FUNCS_H