[NLPCRAFT-247] Synonyms DSL improvements.

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.7.5
• Assignee: Aaron Radzinski
• Reporter: Sergey Kamov
• Created: 19/Feb/21 19:29
• Updated: 27/Dec/21 20:51
• Resolved: 24/Feb/21 23:25

Description

Synonyms DSL improvements.
1) Add quantifiers for synonyms
Now we have to write following if we want to add synonyms for x and 1, 2 or 3 A before
x|A x|A A x|A A A x
Let's define it as {A[0, 3]|*} x

If will be useful if A defined via nested elements

2) {A|} x - means `A x` or `x` ( indicates that A is optional 0 ..1)
it is suitable symbols ? I guess it can be confused with intents quantifiers (* means [0, ∞])?

What do you think?