3 Commits

Author	SHA1	Message	Date
Eremey Valetov	8e70d4cab9	Add custom master-block deduplication for archive creation ... Content-fingerprint grouping via FNV-1a hash of file headers: files sharing identical first 4096 bytes are assigned a custom master block built from the largest file in the group. Masters are compressed with SuperMaster and written as MASMETA records in the central directory. Files below 1 KB or without a group continue using the SuperMaster. Includes CLI integration test and documentation updates (format spec, usage, roadmap).	2026-03-12 02:18:12 -04:00
Eremey Valetov	a30c8cf694	Add archive creation with SuperMaster compression ... CLI: uc2 -w [-L level] archive.uc2 files... Creates UC2 archives with long filename tags and the built-in 49KB SuperMaster dictionary for improved compression via LZ77 prefix matching. Library: uc2_compress_ex() accepts master data to pre-fill the sliding window and hash chains. uc2_get_supermaster() decompresses the embedded super.bin. uc2_compress() unchanged (backward compatible, NoMaster). Tests: 5 SuperMaster roundtrip tests, CLI create/extract CTest script.	2026-03-12 02:04:13 -04:00
Eremey Valetov	7691dcc4fa	Add Sphinx documentation and GitHub Pages deployment ... Sphinx docs with Furo theme covering CLI usage, library API reference, archive format specification, build instructions, history, and roadmap. GitHub Actions workflow deploys to Pages on push to main.	2026-03-12 00:52:47 -04:00