- Font deduplication: identical fonts reuse existing name (6→4 on Акт)
- Don't emit "rowStyle": "default" for empty styles
- Don't emit "cells": [] on empty rows
- Don't emit "default": {} in styles section
- Result: ~10% smaller JSON output, cleaner for Claude to read/write
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Reverse of /mxl-compile: reads Template.xml and produces compact
JSON definition with auto-generated font/style names, rowStyle
detection, span/rowspan mapping, and column width compression.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>