kripken/emscripten — pull request #1750 by juj (2013-10-30 18:10:36+00:00)
Title: no_copy_vfs_to_heap

Add command line parameter --no_copy_vfs_to_heap that optimizes for small memory footprint and fread() performance over the default behavior that copied VFS to HEAP, that is designed for mmap() performance.