Test content for experimenting with GFM support in plasticboy/vim-markdown. This gist is defined as plain text to prevent GitHub from formatting it when displayed.

vim-markdown.expanded_gfm_syntax.test.txt

Highlight :banana_pepper: and :-1: and @cow, but not :banana or :#:.
My commit is 9082385
9823498
xyz@0928342
banana/xyz@0928342
something something #209
xyz#234
banana/xyz#234

+++ backtick#43
~#43
!#43
@#43
+++ ##43
$#43
%#43
^#43
??? &#43
*#43
(#43
)#43
-#43
+++ _#43
+#43
=#43
[#43
]#43
{#43
}#43
;#43
:#43
"#43
'#43
,#43
+++ gt#43
.#43
??? lt#43
/#43
?#43

+++ backtick@xyz
~@xyz
!@xyz
@@xyz
+++ #@xyz
$@xyz
%@xyz
^@xyz
??? &@xyz
*@xyz
(@xyz
)@xyz
-@xyz
+++ _@xyz
+@xyz
=@xyz
[@xyz
]@xyz
{@xyz
}@xyz
;@xyz
:@xyz
"@xyz
'@xyz
,@xyz
+++ gt@xyz
.@xyz
??? lt@xyz
/@xyz
?@xyz