X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FLyXVC.h;h=f0302eee6637e40f9a3ae4765f3d0b19ba29e5ef;hb=5320ce020673013167a23a4221e2762603889453;hp=fb561a39e2c4220bd621df6ff7278daa34dd5097;hpb=64840ec5efc42d3074d5373b1c96fded87115835;p=lyx.git

diff --git a/src/LyXVC.h b/src/LyXVC.h
index fb561a39e2..f0302eee66 100644
--- a/src/LyXVC.h
+++ b/src/LyXVC.h
@@ -111,6 +111,9 @@ public:
 	 * which is interpreted as how many revision back from the current
 	 * one do we want. rev=0 is reserved for the last (committed) revision.
 	 * We need rev to be string, since in various VCS revision is not integer.
+	 * If RCS addressed by a single number, it is automatically used
+	 * as the last number in the whole revision specification (it applies
+	 * for retrieving normal revisions (rev>0) or backtracking (rev<0).
 	 */
 	bool prepareFileRevision(std::string const & rev, std::string & f);
 	/// Does the current VC supports this operation?
@@ -157,7 +160,7 @@ public:
 	 * Its safe to call it regardless VCS is in usage or this
 	 * info is (un)available. Returns empty string in such a case.
 	 */
-	std::string revisionInfo(RevisionInfo const info);
+	std::string revisionInfo(RevisionInfo const info) const;
 
 private:
 	///