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Grammar DSL

Slangify::Tutorial::Grammar parses a canonical booking DSL line of the form:

name "Jane" party 4 time 19:30 restaurant "Bistro Verde" date tomorrow

Token Reference

name

Full name of the person, in double quotes. Accepts any characters except ". Example: name "Dr. Jane Smith"

party

Integer number of people. Example: party 4

time

24-hour time as HH:MM. Example: time 19:30

restaurant

Restaurant name in double quotes. Example: restaurant "Bistro Verde"

date

Single word: today, tomorrow, a weekday name, or an ISO date (2026-06-01). Example: date tomorrow

Using in the Slangify Playground

Paste the grammar into https://slangify.org/playground and use the canonical DSL as input. The grammar parses standalone — no LLM step required.