0.1.1 • Published yesterday

@metaxia/scriptures-source-stepbible-versification

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(MIT AND CC-BY-4.0)

Version

0.1.1

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864 kB

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Summary Dependency Versions

@metaxia/scriptures-source-stepbible-versification

Cross-tradition versification mapping for @metaxia/scriptures-core, derived from the STEPBible TVTMS (Translators Versification Traditions with Methodology for Standardisation).

The Old Testament is numbered differently in the Hebrew/Masoretic, Greek/Septuagint, and English/KJV traditions. This package provides a normalized, empirically-validated lookup table between those three numbering schemes and registers it as a VersificationSource with core.

What it is

A compact JSON mapping (data/stepbible-versification/mapping.json) for each ordered scheme pair among MT (Hebrew/Masoretic), LXX (Septuagint Greek OT), and English (KJV).
Only verses whose numbering differs from identity are stored; anything not in the table maps to itself. Entries mapped to null mean "no equivalent in the target scheme" (e.g. a Hebrew Psalm superscription that the KJV does not number).
A VersificationSource (src/source.ts) with priority: 10, so it overrides core's built-in mapping (priority 0) for the pairs it covers.

Examples of what TVTMS adds over the built-in:

LXX Genesis 31:55 = MT Genesis 32:1 (Laban blesses his sons/daughters).
LXX Numbers 16:36 = MT Numbers 17:1.
LXX Psalm 50:1 = MT Psalm 51:1 (the Greek Psalter is offset by one).
English Joel 2:28 = MT Joel 3:1 (Hebrew Joel has four chapters).

Scope (v1)

39 Old Testament books (Protestant canon) only.
Schemes: MT, LXX (the first Greek column of TVTMS), English (KJV). The Latin column and additional Greek variant columns are not included.
New Testament rows are skipped — the Textus-Receptus Greek NT already uses KJV numbering, which core handles directly.
Structurally-divergent books (e.g. Jeremiah's whole-book reorder, Exodus 35–40, 1 Kings / 3 Kingdoms) contain many-to-one and block reorderings; those rows are surfaced (and any normalization conflicts recorded in the validation report) rather than silently dropped.

Usage

import '@metaxia/scriptures-source-stepbible-versification'; // auto-registers with core
import { sourceInfo } from '@metaxia/scriptures-source-stepbible-versification';

sourceInfo.mapRef('Genesis', 32, 1, 'MT', 'LXX');  // -> { chapter: 31, verse: 55 }
sourceInfo.mapRef('Genesis', 1, 1, 'MT', 'LXX');   // -> { chapter: 1, verse: 1 } (identity)
sourceInfo.mapRef('Psalms', 3, 1, 'MT', 'English');// -> null (no numbered equivalent)

Importing the package for its side effect calls registerVersification(sourceInfo) on core, so once core exposes the versification registry the mapping is available to mapVerse/getParallelVerses automatically, preferred over the built-in.

Development

npm install
npm run import   # pin STEPBible SHA, fetch TVTMS, parse, normalize, validate
npm run build
npm test

npm run import:

Resolves STEPBible-Data's current master commit SHA via the GitHub API and fetches the TVTMS file at that pinned SHA (cached under source/). Writes data/stepbible-versification/SOURCE.json (repo, sha, sha256, retrieved: null — a human stamps retrieved).
Parses the TVTMS Condensed table into aligned per-tradition rows.
Normalizes to data/stepbible-versification/mapping.json (identity-omitted).
Validates every mapped target against actual verse text in the companion packages (openscriptures-OHB = MT, crosswire-KJV = English, swete-lxx = LXX) and writes data/stepbible-versification/validation-report.json.

Source & attribution

Upstream data: STEPBible-Data TVTMS
Original creators: STEP Bible / Tyndale House, Cambridge
Data license: CC BY 4.0

Data provided by STEP Bible (www.STEPBible.org) under CC BY 4.0. Original work by Tyndale House, Cambridge.

Changes made to the data (CC BY "indicate changes")

This package reformats the TVTMS text file into JSON: it restricts to the 39 OT books and the MT/LXX/English subset, drops the Latin and extra-Greek columns and the NT rows, and stores only entries that differ from identity. The underlying versification facts are unchanged. See the MODIFICATIONS section of LICENSE.