gnun-1.3 released [stable]

I'm pleased to announce that GNUN 1.3 has been released and is
available at ftp.gnu.org and its mirrors.

GNUN is a build system for www.gnu.org translations with the sole task
to make their maintenance easier.  GNUN is supposed to work behind
the scenes, so it is not necessary for translators to install it
locally.

The package includes two manuals---the GNUnited Nations Manual (gnun)
and the GNU Web Translators Manual (web-trans); the latter is
the official documentation for the www.gnu.org translation process
and is a must read for all translation team leaders.

More on GNUN home page, https://www.gnu.org/software/gnun/.

Version 1.3 fixes a few compatibility issues and improves HTML
validation scripts.

Here are the compressed sources and a GPG detached signature[*]:
  ftp://ftp.gnu.org/pub/gnu/gnun/gnun-1.3.tar.gz
  ftp://ftp.gnu.org/pub/gnu/gnun/gnun-1.3.tar.gz.sig

Use a mirror for higher download bandwidth:
  https://www.gnu.org/prep/ftp.html

Here are the MD5, SHA1 and SHA-256 checksums:

525313a8fb2c00a43bc1bcb329e74b9b  gnun-1.3.tar.gz
8b528ab220c0a7cb49b9258d488bbb040b65aa08  gnun-1.3.tar.gz
21d18c8471ccc8ffb1c096190091e7175d2c5f0ea5f3fb7042f4e64e9c77a288  gnun-1.3.tar.gz

[*] Use a .sig file to verify that the corresponding file (without the
.sig suffix) is intact.  First, be sure to download both the .sig file
and the corresponding tarball.  Then, run a command like this:

  gpg --verify gnun-1.3.tar.gz.sig gnun-1.3.tar.gz

If that command fails because you don't have the required public key,
then run this command to import it:

  gpg --keyserver keyserver.ubuntu.com --recv-keys \
    0x1BBBC053D835DD16 0xE0ACD3E0CBE7874A

and rerun the 'gpg --verify' command.

This release was bootstrapped with the following tools:
  Autoconf 2.69
  Automake 1.15.1
  Makeinfo 6.5

gnun-1.3/NEWS

* Changes in GNUnited Nations 1.3 (2022-11-09)

* The SSI expansion function in gnun-validate-html rudimentarily
  supports the || and && operators the #if directive; on the other hand,
  substrings '||' and '&&' are not supported in quoted strings
  (<!--#if expr="'a && b' != 'c || d'" --> works unlike in Apache).

** Bugs fixed in 1.3

*** Sometimes xmllint exits with zero code even when it finds some
    kinds of errors; the new version of 'gnun-validate-html' checks
    error output of xmllint to detect such cases.

*** Newlines in #if expressions weren't handled correctly.

*** The "!" #if expression is a special case in Apache, it was treated
    in the opposite way.

*** 'configure' didn't output the results of --enable-sort selection.

*** make-prototype.awk didn't work with 'one true' awk.

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