tex2lyx: improve module support

[lyx.git] / src / BufferList.h

diff --git a/src/BufferList.h b/src/BufferList.h
index 01698af4bbc7f5b12fe7ca222db39b42ee8ced43..d14766365fd33da8472ca964dbe5c5ff0a605a7e 100644 (file)
--- a/src/BufferList.h
+++ b/src/BufferList.h
@@ -58,7 +58,7 @@ public:
        /// Is child a child of some Buffer other than parent?
        /// NOTE: child must be a child of parent, and both must be non-null.
        /// Otherwise we assert.
-       bool isOthersChild(Buffer * parent, Buffer * child);
+       bool isOthersChild(Buffer * parent, Buffer * child) const;
 
        /// delete a buffer
        void release(Buffer * b);
@@ -84,6 +84,9 @@ public:
        /// returns true if the buffer is loaded
        bool isLoaded(Buffer const * b) const;
 
+       /// returns true if the buffer is known as internal buffer
+       bool isInternal(Buffer const * b) const;
+
        /// \return index of named buffer in buffer list
        int bufferNum(support::FileName const & name) const;