Variable Property Name: using asterisks in the name is broken #89
Description
https://github.com/apiaryio/mson/blob/master/MSON%20Specification.md#322-variable-property-name
*rel (Custom String)* (object)
(where the (Custom String) type annotation is optional)
In my project we have a case where we want to use the literal string value ** as a Variable Property Name
As you can expect, this case is broken 😄
https://github.com/apiaryio/mson/blob/master/MSON%20Specification.md#343-variable-value
The spec appears to say that asterisks in *rel (Custom String)* (object) are Markdown italics
In which case it should be possible to escape the asterisks in my example value using Markdown convention: *\*\**
This gives:
'variable named property' must be string or its sub-type
'semantic issue' error in Apiary web editor
No escaping i.e. **** gives same error
Backticks *`**`* give no error but the variable property name is displayed as just ` (single backtick, i.e. not ** that we were aiming for)
Adding the type annotation helps a bit:
*\*\* (string)* displays as ***
*** (string)* also displays as ***
but this still seems to be wrong, should be **