Manpages of gtk4-devel-tools

• gtk4-builder-tool(1)
• gtk4-demo-application(1)
• gtk4-demo(1)
• gtk4-encode-symbolic-svg(1)
• gtk4-icon-browser(1)
• gtk4-node-editor(1)
• gtk4-rendernode-tool(1)
• gtk4-widget-factory(1)