git-svn-id: svn://svn.r-forge.r-project.org/svnroot/r-dots@1965 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Version: 0.9.2 [2014-01-13]
o All call to internal generateCache() with key=NULL would give a
  hard-to-understand error message.  Now it's more informative.
o Bumped package dependencies.


git-svn-id: svn://svn.r-forge.r-project.org/svnroot/r-dots@1966 edb9625f-4e0d-4859-8d74-9fd3b1da38cb


git-svn-id: svn://svn.r-forge.r-project.org/svnroot/r-dots@1967 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Version: 0.12.7 [2014-01-13]
o ROBUSTNESS: Now compileLaTeX() adds the directory of the LaTeX file
  to TEXINPUTS also by its relative path (in addition to its absolute
  path).  This provides a workaround for systems that does not handle
  TEXINPUTS paths that are too long.


git-svn-id: svn://svn.r-forge.r-project.org/svnroot/r-dots@1968 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
ping.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/r-dots@1969 edb9625f-4e0d-4859-8d74-9fd3b1da38cb