diff --git a/unmaintained/opengl/capabilities/authors.txt b/extra/opengl/capabilities/authors.txt similarity index 100% rename from unmaintained/opengl/capabilities/authors.txt rename to extra/opengl/capabilities/authors.txt diff --git a/unmaintained/opengl/capabilities/capabilities-docs.factor b/extra/opengl/capabilities/capabilities-docs.factor similarity index 100% rename from unmaintained/opengl/capabilities/capabilities-docs.factor rename to extra/opengl/capabilities/capabilities-docs.factor diff --git a/unmaintained/opengl/capabilities/capabilities.factor b/extra/opengl/capabilities/capabilities.factor similarity index 100% rename from unmaintained/opengl/capabilities/capabilities.factor rename to extra/opengl/capabilities/capabilities.factor diff --git a/unmaintained/opengl/capabilities/summary.txt b/extra/opengl/capabilities/summary.txt similarity index 100% rename from unmaintained/opengl/capabilities/summary.txt rename to extra/opengl/capabilities/summary.txt diff --git a/unmaintained/opengl/capabilities/tags.txt b/extra/opengl/capabilities/tags.txt similarity index 100% rename from unmaintained/opengl/capabilities/tags.txt rename to extra/opengl/capabilities/tags.txt diff --git a/unmaintained/opengl/demo-support/authors.txt b/extra/opengl/demo-support/authors.txt similarity index 100% rename from unmaintained/opengl/demo-support/authors.txt rename to extra/opengl/demo-support/authors.txt diff --git a/unmaintained/opengl/demo-support/demo-support.factor b/extra/opengl/demo-support/demo-support.factor similarity index 100% rename from unmaintained/opengl/demo-support/demo-support.factor rename to extra/opengl/demo-support/demo-support.factor diff --git a/unmaintained/opengl/demo-support/summary.txt b/extra/opengl/demo-support/summary.txt similarity index 100% rename from unmaintained/opengl/demo-support/summary.txt rename to extra/opengl/demo-support/summary.txt diff --git a/unmaintained/opengl/demo-support/tags.txt b/extra/opengl/demo-support/tags.txt similarity index 100% rename from unmaintained/opengl/demo-support/tags.txt rename to extra/opengl/demo-support/tags.txt diff --git a/unmaintained/opengl/framebuffers/authors.txt b/extra/opengl/framebuffers/authors.txt similarity index 100% rename from unmaintained/opengl/framebuffers/authors.txt rename to extra/opengl/framebuffers/authors.txt diff --git a/unmaintained/opengl/framebuffers/framebuffers-docs.factor b/extra/opengl/framebuffers/framebuffers-docs.factor similarity index 100% rename from unmaintained/opengl/framebuffers/framebuffers-docs.factor rename to extra/opengl/framebuffers/framebuffers-docs.factor diff --git a/unmaintained/opengl/framebuffers/framebuffers.factor b/extra/opengl/framebuffers/framebuffers.factor similarity index 100% rename from unmaintained/opengl/framebuffers/framebuffers.factor rename to extra/opengl/framebuffers/framebuffers.factor diff --git a/unmaintained/opengl/framebuffers/summary.txt b/extra/opengl/framebuffers/summary.txt similarity index 100% rename from unmaintained/opengl/framebuffers/summary.txt rename to extra/opengl/framebuffers/summary.txt diff --git a/unmaintained/opengl/framebuffers/tags.txt b/extra/opengl/framebuffers/tags.txt similarity index 100% rename from unmaintained/opengl/framebuffers/tags.txt rename to extra/opengl/framebuffers/tags.txt diff --git a/unmaintained/opengl/gadgets/gadgets-tests.factor b/extra/opengl/gadgets/gadgets-tests.factor similarity index 100% rename from unmaintained/opengl/gadgets/gadgets-tests.factor rename to extra/opengl/gadgets/gadgets-tests.factor diff --git a/unmaintained/opengl/gadgets/gadgets.factor b/extra/opengl/gadgets/gadgets.factor similarity index 100% rename from unmaintained/opengl/gadgets/gadgets.factor rename to extra/opengl/gadgets/gadgets.factor diff --git a/unmaintained/opengl/shaders/authors.txt b/extra/opengl/shaders/authors.txt similarity index 100% rename from unmaintained/opengl/shaders/authors.txt rename to extra/opengl/shaders/authors.txt diff --git a/unmaintained/opengl/shaders/shaders-docs.factor b/extra/opengl/shaders/shaders-docs.factor similarity index 100% rename from unmaintained/opengl/shaders/shaders-docs.factor rename to extra/opengl/shaders/shaders-docs.factor diff --git a/unmaintained/opengl/shaders/shaders.factor b/extra/opengl/shaders/shaders.factor similarity index 100% rename from unmaintained/opengl/shaders/shaders.factor rename to extra/opengl/shaders/shaders.factor diff --git a/unmaintained/opengl/shaders/summary.txt b/extra/opengl/shaders/summary.txt similarity index 100% rename from unmaintained/opengl/shaders/summary.txt rename to extra/opengl/shaders/summary.txt diff --git a/unmaintained/opengl/shaders/tags.txt b/extra/opengl/shaders/tags.txt similarity index 100% rename from unmaintained/opengl/shaders/tags.txt rename to extra/opengl/shaders/tags.txt