Dear developers, First many thanks to you for your support with texi2dvi so far.
In the new version $ texi2dvi --version texi2dvi (GNU Texinfo 6.4) 7842 there was an extra check added in 'xref_files_changed()' starting at line 839. This looks for *.bbl and *.blg files, if a latex project, which are not present if the project does not include bibtex. So the loop in 'run_tex_suite()' always iterates until the maximum number of iterations is reached. This can be reproduced by compiling a latex project without any citations and bibliography. Shouldn't there be carried out the same test as in 'run_bibtex()' before printing the file names in 'sorted_index_filter()' in order to not check for that files, if there is no bibtex at all? Maybe there is a similar behaviour with texinfo and index? Sincerely Daniel Gerbet
