- Update to version 1.3-20230209:
+ install ".pc" files in the test-packages.
+ add pkg-config ".pc" file, for use with the development library.
+ change shared-library configuration in test-packages to use the
ABI version in the library filename to match its SONAME.
+ add sample scripts to test-packages, using new makefile rule
"install-examples".
+ corrected cdialog*.install helper scripts in test-package for Debian
+ change ftp URLs in test-packages to https
+ updated configure script, e.g., for compiler-warning fixes.
+ updated fur.po, zh_TW.po from
http://translationproject.org/latest/dialog/
+ modify slackware.rc to match dialog's output from "make check" using
this configuration file (FreeBSD #267777).
+ fix shellcheck warnings in helper-scripts for building/installing.
+ updated configure script, e.g., for compiler-warning fixes.
+ updated hu.po from http://translationproject.org/latest/dialog/
+ update config.guess, config.sub, install-sh
+ initialize color-settings before --create-rc option is processed.
+ add "use_scrollbar" setting in rc-file to use in whiptail.rc
+ improve manual page discussion of "--" token.
+ updated configure macro for math-library functions.
+ updated ca.po from http://translationproject.org/latest/dialog/
+ update config.guess
+ fix links in manpages (FreeBSD #264660).
+ document the built-in key bindings which are not part of widgets.
+ updated da.po fa.po is.po, added ka.po from
http://translationproject.org/latest/dialog/
+ update config.sub
+ adjust fallback bindings for backspace/delete to match the curses