Module fmt 

Small number-formatting helpers shared by the front-ends.

Functions

axis_tokens

Tokens for an axis: 20M, 2.5M, 15k, 800 — no trailing zeros.

compact

1_234_567 → "1.23M", 12_345 → "12.3k", small numbers unchanged.

percent

A share as a whole percentage: 0.486 of the total → "49%".

short_label

A short x-axis label: drop the year (2026-05-10 → 05-10, 2026-05-10 13:00 → 13:00).

short_name

pi:Users-me-Projects-tokenburn → pi:tokenburn (last path-ish segment).

thousands

1234567 → "1,234,567".

usd

1.5 → "$1.50": cents, so small costs like $0.04 stay readable (the JSON output keeps the full precision).