A human-language differ algorithm especially designed for copy-editing and proof-reading manuscripts. Simulates a digital version of old-fashioned pen-and-paper markup to clearly denote the locations and types of editing suggestions.
Approximates inline implementations of ISO 5776 and BS 5261C.
License: Free for Personal and Noncommercial Use.
Functional Requirements: Full, non-partial browser-level implementation of the W3C specification for ruby annotations in East Asian typography.