Justin Mitchell
0848649ce2
Document migration plan from CrossPoint's lib/Epub to FreeInkBook, a memory-efficient clean-room EPUB engine. Covers advantages (O(paragraph+page) memory via SAX parsing, arena allocation, host-testable, full UAX#14 typography, runtime TTF/OTF support), 9-step migration strategy, ESP32-C3 constraints, and integration approach preserving existing UI layer while replacing parsing/layout stack.
Host-side gtest unit tests for crosspoint-reader. Build and run: cmake -S test -B build/test cmake --build build/test ctest --test-dir build/test --output-on-failure -j Run a single suite directly: cmake --build build/test --target StreamingJsonParserTest build/test/streaming_json_parser/StreamingJsonParserTest --gtest_filter='*' Google Test is fetched via CMake FetchContent on first configure; the pinned version lives in test/CMakeLists.txt.