Log Message:
file: update to 5.40

2021-03-30  20:21  Christos Zoulas <christos@zoulas.com>

	* release 5.40

2021-02-05  16:31  Christos Zoulas <christos@zoulas.com>

	* PR/234: Add limit to the number of bytes to scan for encoding
	* PR/230: Fix /T (trim flag) for regex

2021-02-01  12:31  Christos Zoulas <christos@zoulas.com>
	* PR/77: Trim trailing separator.

2020-12-17  15:44  Christos Zoulas <christos@zoulas.com>

	* PR/211: Convert system read errors from corrupt ELF
	  files into human readable error messages

2020-12-08  16:24  Christos Zoulas <christos@zoulas.com>

	* fix multithreaded decompression file descriptor issue
	  by using close-on-exec (Denys Vlasenko)

2020-06-27  11:58  Christos Zoulas <christos@zoulas.com>

	* Exclude surrogate pairs from utf-8 detection (Michael Liu)

2020-06-25  12:53  Christos Zoulas <christos@zoulas.com>

	* Include # to the list of ignored format chars (Werner Fink)