{"action":"created","issue":{"url":"https://api.github.com/repos/adobe-type-tools/afdko/issues/278","repository_url":"https://api.github.com/repos/adobe-type-tools/afdko","labels_url":"https://api.github.com/repos/adobe-type-tools/afdko/issues/278/labels{/name}","comments_url":"https://api.github.com/repos/adobe-type-tools/afdko/issues/278/comments","events_url":"https://api.github.com/repos/adobe-type-tools/afdko/issues/278/events","html_url":"https://github.com/adobe-type-tools/afdko/issues/278","id":299936960,"number":278,"title":"tx and -cff command","user":{"login":"schriftgestalt","id":174660,"avatar_url":"https://avatars1.githubusercontent.com/u/174660?v=4","gravatar_id":"","url":"https://api.github.com/users/schriftgestalt","html_url":"https://github.com/schriftgestalt","followers_url":"https://api.github.com/users/schriftgestalt/followers","following_url":"https://api.github.com/users/schriftgestalt/following{/other_user}","gists_url":"https://api.github.com/users/schriftgestalt/gists{/gist_id}","starred_url":"https://api.github.com/users/schriftgestalt/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/schriftgestalt/subscriptions","organizations_url":"https://api.github.com/users/schriftgestalt/orgs","repos_url":"https://api.github.com/users/schriftgestalt/repos","events_url":"https://api.github.com/users/schriftgestalt/events{/privacy}","received_events_url":"https://api.github.com/users/schriftgestalt/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":5,"created_at":"2018-02-24T12:16:47Z","updated_at":"2018-02-24T14:29:21Z","closed_at":null,"author_association":"CONTRIBUTOR","body":"I’m testing tx to subroutinize fonts. As a test, I used this:\r\n```\r\ntx -cff +S original.otf compressed.cff\r\nsfntedit -a CFF=compressed.cff original.otf compressed.otf\r\nsfntedit -f compressed.otf\r\n```\r\nThe `original.otf` was generated by `makeOTF`. The `compressed.otf` produced a slightly bigger CFF table. \r\n\r\nBut, the bigger problem is, that is changes the glyph order in the .cff file. Why is that? Is there a way to prevent this?"},"comment":{"url":"https://api.github.com/repos/adobe-type-tools/afdko/issues/comments/368232038","html_url":"https://github.com/adobe-type-tools/afdko/issues/278#issuecomment-368232038","issue_url":"https://api.github.com/repos/adobe-type-tools/afdko/issues/278","id":368232038,"user":{"login":"kenlunde","id":3988788,"avatar_url":"https://avatars3.githubusercontent.com/u/3988788?v=4","gravatar_id":"","url":"https://api.github.com/users/kenlunde","html_url":"https://github.com/kenlunde","followers_url":"https://api.github.com/users/kenlunde/followers","following_url":"https://api.github.com/users/kenlunde/following{/other_user}","gists_url":"https://api.github.com/users/kenlunde/gists{/gist_id}","starred_url":"https://api.github.com/users/kenlunde/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kenlunde/subscriptions","organizations_url":"https://api.github.com/users/kenlunde/orgs","repos_url":"https://api.github.com/users/kenlunde/repos","events_url":"https://api.github.com/users/kenlunde/events{/privacy}","received_events_url":"https://api.github.com/users/kenlunde/received_events","type":"User","site_admin":false},"created_at":"2018-02-24T14:29:21Z","updated_at":"2018-02-24T14:29:21Z","author_association":"MEMBER","body":"Found it. Try `tx -cff -h` then you will see _Normally glyphs are sorted to reduce the CFF data size. The +b option forces the original glyph order to be preserved (with the exception of the .notdef glyph which is always assigned glyph index 0)._"}}
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