reorganize the knit() function so that it does not have to write the text in a file
reorganize the knit() function so that it does not have to write the text in a file

antass/labnotebook3,fboehm/labnotebook,antass/labnotebook3,fboehm/cboettig_site,fboehm/labnotebook,fboehm/labnotebook,fboehm/cboettig_site,fboehm/labnotebook,fboehm/cboettig_site,fboehm/cboettig_site,fboehm/labnotebook,antass/labnotebook3,fboehm/cboettig_site,fboehm/labnotebook