Grammar

[arrdem]

Implements #24. The focus here is just on the grammar and its specification, not on producing a complete ANTLR grammar.

• [X] Lists (no dotted pairs)
• [X] Quotes
• [X] Tags
• [X] Vectors
• [X] Mappings
• [X] Sets
• [X] Symbols
• [X] Strings
• [X] Integers
• [X] Doubles/Floats
• [X] Comments