fill-paragraph shoudn't break inline R code chunks

[lgatto]

When using markdown-mode with R, fill-paragraph breaks in-line code. For example

These data are directly available from the `r Biocexptpkg("pRolocdata")` package.

produces

These data are directly available from the `r
Biocexptpkg("pRolocdata")` package

which is then simply formatted as in-line code, rather then being interpreted, as illustrated below

This is possibly related to #159.

I would be happy to try to fix this with some help to get started.

I am currently using

     Status: Installed in `~/.emacs.d/elpa/markdown-mode-20160803.1848/' (unsigned).
    Archive: n/a
    Version: 20160803.1848
   Requires: emacs-24, cl-lib-0.5
    Summary: Major mode for Markdown-formatted text
   Homepage: http://jblevins.org/projects/markdown-mode/
   Keywords: markdown github flavored markdown itex 
    Other versions: 20160803.1848 (melpa), 2.1 (melpa-stable).

[jrblevin]

Markdown allows line breaks in inline code fragments, so this isn't exactly a bug. I recognize that it's not the desired behavior in the case of linking to R packages, but that's a rather special case. Perhaps this should be fixed on the R side: why not parse the links across line breaks when that's perfectly valid Markdown?

[lgatto]

It's not really a link parsing issue. The problem is that when inline code fragments are line-broken, the R code is not interpreted any more. But, yes, if markdown supports line breaks in inline code, I suppose the code evaluation should do too. I'll try to investigate further. Thanks!