Commit origin source: version 42.1

src/.gitignore

src/AUTHORS

src/COPYING

src/COPYING.GPL

src/MAINTAINERS

src/NEWS

src/README.md

src/help/C/index.page

src/help/C/yelp-build.page

src/help/C/yelp-check.page

src/help/C/yelp-new.page

src/help/C/yelp.m4.page

src/help/meson.build

src/meson.build

src/meson_options.txt

src/templates/concept.duck

src/templates/concept.page

src/templates/guide.duck

src/templates/guide.page

src/templates/info.ducktype.include