Markdown hightlight on Pluma

Add Markdown Hightlight feature to Pluma,  MD isn't supported by gtksourceview-2.0, so we cannot see the option for MD for Pluma. So, the support for MD is in gtksourceview-3.0. So simply to make a symbolic link into gtksourceview-2.9 is the way to fix or work around this issue.

Check libgtksourceview in the system,

# aptitude search libgtksourceview

If no, install it via

# aptitude install libgtksourceview-3.0-common

Go gtksourceview-2.0, and make an link from gtksourceview-3.0, and restart your Pluma.

cd /usr/share/gtksourceview-2.0/language-specs/

ln -s /usr/share/gtksourceview-3.0/language-specs/markdown.lang .