Avoid full pathnames for included images in PDF documentation This should make the package build reproducible, by avoiding the inclusion of the whole path of the included PDF files, which appear in the /PTEX.FileName directive of pdfTeX.
Avoid failure when building the PDF form of documentation Version 6.7 of Texinfo introduced the seealso macro, which clashes with Octave's one . This patch is a workaround for the problem.
