VIM syntax highlighting of html nested in yaml

Question

Given a yaml file that contains html, like this:

template        : |+ 
    
Hello, world

Is

Answer 1

It looks like you want to move the start pattern to the beginning of the next line:

template        : |+  
#{{{html
    
Hello, world
#html}}}

More details:

I'm on WinXP, but I saw almost the same behavior that you described.

When in a file with filetype yaml, after calling TextEnableCodeSnip I didn't see a change until I moved the start pattern down the the beginning of the next line. I was able to see the syntax highlighting work in a file with no filetype though, so this still a chance this won't work for you.