X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fbuffer_funcs.h;h=655d59bf34242a703dc17c5fb37bee55b504eff6;hb=e54ae72e5fac6f750c3f7972c74bb42b57f3a049;hp=b5a8ac49c1bd1b9e4b40e31220e9862f653a2b94;hpb=bf61ecc2de16b2a53ed6ac0ba49c2195791d0c12;p=lyx.git

diff --git a/src/buffer_funcs.h b/src/buffer_funcs.h
index b5a8ac49c1..655d59bf34 100644
--- a/src/buffer_funcs.h
+++ b/src/buffer_funcs.h
@@ -28,14 +28,27 @@ class ErrorList;
 class TeXErrors;
 class ParIterator;
 
+
+/** 
+ * Returns true if the file is already loaded into a buffer.
+ */
+bool checkIfLoaded(support::FileName const & fn);
+
 /**
  *  Loads a LyX file \c filename into \c Buffer
  *  and \return success status.
  */
 bool loadLyXFile(Buffer *, support::FileName const & filename);
 
-/* Make a new file (buffer) with name \c filename based on a template
- * named \c templatename
+/**
+ *  Checks and loads a LyX file \param filename.
+ *  \retval the newly created \c Buffer pointer if successful or 0.
+ *  \retval 0 if the \c Buffer could not be created.
+ */
+Buffer * checkAndLoadLyXFile(support::FileName const & filename);
+
+/** Make a new file (buffer) with name \c filename based on a template
+ *  named \c templatename
  */
 Buffer * newFile(std::string const & filename, std::string const & templatename,
 		 bool isNamed = false);
@@ -49,19 +62,6 @@ void bufferErrors(Buffer const &, TeXErrors const &, ErrorList &);
 /// Count the number of words in the text between these two iterators
 int countWords(DocIterator const & from, DocIterator const & to);
 
-/// update labels at "iter".
-/**
-A full updateLabels(Buffer const &) will be called if not possible.
-*/
-void updateLabels(Buffer const & buf, ParIterator & it, bool childonly = false);
-
-/// update labels between "from" and "to" if possible.
-/**
-A full updateLabels(Buffer const &) will be called if not possible.
-*/
-void updateLabels(Buffer const & buf,
-	ParIterator & from, ParIterator & to, bool childonly = false);
-
 /// updates all counters
 void updateLabels(Buffer const &, bool childonly = false);