jcfaria/Vim-R-plugin — pull request #41 by azvoleff (2013-04-18 23:10:41+00:00)
Title: rst2pdf path fix

If specified, check if g:vimrplugin_rst2pdfpath is executable before checking if rst2pdf is in the path.

Also fix bug in adding g:vimrplugin_rst2pdf_path to the pdfcmd.