* Fix spelling/wording issues
* gitlab CI: add a basic build test
* man page: remove out-of-date COPYRIGHT section
* Variable scope reductions as recommended by cppcheck
* Use _CONST_X_STRING to make libXt declare String as const char *
* Clear -Wmissing-field-initializers warnings
* Fix -Wsign-compare warnings
* Delete HorizontalMove macro that shadows/duplicates HorizontalMove function
* Inline *Move & *Goto functions
* Use standard strrchr() instead of ancient rindex()
* Avoid leak of new_file if we decide not to use it
* Declare guesses const
OBS-URL: https://build.opensuse.org/package/show/X11:XOrg/xditview?expand=0&rev=10
* Update README for gitlab migration
* Update configure.ac bug URL for gitlab migration
* autogen.sh: use quoted string variables
* autogen: add default patch prefix
* make sure filename is a regular file.
* autogen.sh: use exec instead of waiting for configure to finish
OBS-URL: https://build.opensuse.org/package/show/X11:XOrg/xditview?expand=0&rev=8