[modding] Parenthesis () in item name break modding language

[TheyCallMeSibs]

Morning!
I've got a bug report for BAC that led to a "Zero qualitylist items, report!". The item in question was 'Woolen dress (w sleeves).
Investigating, all other woolen recipes (which were copies of this recipe) were working properly, but not this one.
Removing the parenthesis () from the name fixed the error occurring. I'll tweak the BAC recipe names, but this might be the first time this bug occurred.

[Sami]

Item names must be alphabet characters only, as parenthesis () and many other special character are used for tagging this and that.
That's the reason for the error there - I believe.