Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
473b34561d
This PR: - changes the implementation of `readBinFile` and `readFile` to only require two system calls (`stat` + `read`) instead of one `read` per 1024 byte chunk. - fixes a bug where `Handle.getLine` would get tripped up by a NUL character in the line and cut the string off. This is caused by the fact that the original implementation uses `strlen` and `lean_mk_string` which is the backer of `mk_string` does so as well. - fixes a bug where `Handle.putStr` and thus by extension `writeFile` would get tripped up by a NUL char in the line and cut the string off. Cause here is the use of `fputs` when a NUL char is possible. Closes: #4891 Closes: #3546 Closes: #3741 |
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