missing <emu-mods>

[jmdyck]

ecmarkdown converts

|Initializer_opt|

to

<emu-nt optional>Initializer</emu-nt>

which ecmarkup converts to

<emu-nt optional="">Initializer</emu-nt>

but this is missing

<emu-mods><emu-opt>opt</emu-opt></emu-mods>

---

Similarly,

|Pattern[U]|

converts to

<emu-nt params="U">Pattern</emu-nt>

which is missing

<emu-mods><emu-params>[U]</emu-params></emu-mods>

[bterlson]

I was considering actually changing pipes to be non-terminal references, ie. |FunctionExpression| --> <emu-xref href="#prod-FunctionExpression"></emu-xref>. Maybe we could then get rid of the mods and leave it up to the emu-production styles to show or hide the them. Thoughts?

[bterlson]

Fixed in 2.7.2.