FNC1 in second position, and no ECIs with FNC1 in first or second position
Data Matrix: Structured Append options
Symbologies: corrections from a review against the code and specifications; more uses; undocumented options
Symbologies: their uses, and add-on, sequence variant and error correction notes
Uses: lines on the pages that had none, for the uses people look a
symbology up by (postal services, healthcare and pharmacy codes,
libraries, coupons, payment slips, add-ons, GS1 DataBar), and on Code 128,
Code 39, Data Matrix, EAN-13 and UPC-A for ISBT 128, AIAG B-10, IUID,
securPharm IFA, EIGP 114 and restricted circulation numbers. GS1 Data
Matrix names DSCSA beside the Falsified Medicines Directive.
EAN-5 gives the book price add-on's meanings, EAN-2 the issue number,
ISSN that the sequence variant is optional, and QR Code what the error
correction level trades.
Claude-Session: https://claude.ai/code/session_01LGTUGDTAGf6XqLkN7ptBiD
Updated Data Matrix Rectangular Extension (markdown)
Updated Data Matrix Rectangular Extension (markdown)
Updated Data Matrix Rectangular Extension (markdown)
Updated Data Matrix Rectangular Extension (markdown)
Updated Data Matrix Rectangular Extension (markdown)
Updated Data Matrix Rectangular Extension (markdown)
Updated Data Matrix Rectangular Extension (markdown)
Updated Data Matrix Rectangular Extension (markdown)
Updated Data Matrix Rectangular Extension (markdown)