This forces the test to issue a parser_parse() with a zero-sized buffer so that we can properly test empty documents as well in the regression test. Would have prevented https://codeberg.org/telescope-browser/telescope/pulls/32

See https://codeberg.org/telescope-browser/telescope/pulls/32

Update the gemini URL to point to telescope-browser.org

When running "make clean" in libgrapheme, do so in the $(distdir) target, and not the $(topsrc)/libgrapheme target, as by the time dist-hook runs, the files have already been prepared in $(distdir).

Make sure we clean out any unwanted files in libgrapheme/ when creeating a release tarball, as we don't want such files present.

When making release tarballs, ensure we also include libgrapheme in case that's not available system-wide.

This leaves the room open to further improvements and tries to keep it apart from the UI itself.

fixes a regression where the text inputted via ui_read() can't be edited.