memoization of step heaps, effectively preallocating weak arrays#16

Open

nilsbecker wants to merge 4 commits intodbuenzli:masterfrom nilsbecker:prealloc

+19-4

Commits on Nov 30, 2021

eliminate some weak array creations

nilsbecker
authored and
nbecker
committed
Update react.ml

nilsbecker
authored and
nbecker
committed
store step heaps in a global stack for reuse

Nils Becker
authored and
nbecker
committed
ignore executables and swap files

nbecker
authored and
nbecker
committed