## README for file(1) Command and the libmagic(3) library ##
- @(#) $File: README,v 1.57 2019/02/06 00:20:56 christos Exp $
+ @(#) $File: README,v 1.58 2019/09/19 00:35:52 christos Exp $
Mailing List: file@astron.com
Mailing List archives: http://mailman.astron.com/pipermail/file/
https://github.com/file/file
+We are continuously being fuzzed by OSS-FUZZ:
+[](https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:file)
+
The major changes for 5.x are CDF file parsing, indirect magic, name/use
(recursion) and overhaul in mime and ascii encoding handling.
src/getline.c - replacement for OS's that don't have it.
src/getopt_long.c - replacement for OS's that don't have it.
src/gmtime_r.c - replacement for OS's that don't have it.
+src/is_csv.c - knows about Comma Separated Value file format (RFC 4180).
src/is_json.c - knows about JavaScript Object Notation format (RFC 8259).
src/is_tar.c, tar.h - knows about Tape ARchive format (courtesy John Gilmore).
src/localtime_r.c - replacement for OS's that don't have it.