{"action":"created","issue":{"url":"https://api.github.com/repos/googlei18n/noto-fonts/issues/451","labels_url":"https://api.github.com/repos/googlei18n/noto-fonts/issues/451/labels{/name}","comments_url":"https://api.github.com/repos/googlei18n/noto-fonts/issues/451/comments","events_url":"https://api.github.com/repos/googlei18n/noto-fonts/issues/451/events","html_url":"https://github.com/googlei18n/noto-fonts/issues/451","id":99076084,"number":451,"title":"Lepcha font should NOT use script tag 'lepc' ","user":{"login":"marekjez86","id":13322623,"avatar_url":"https://avatars.githubusercontent.com/u/13322623?v=3","gravatar_id":"","url":"https://api.github.com/users/marekjez86","html_url":"https://github.com/marekjez86","followers_url":"https://api.github.com/users/marekjez86/followers","following_url":"https://api.github.com/users/marekjez86/following{/other_user}","gists_url":"https://api.github.com/users/marekjez86/gists{/gist_id}","starred_url":"https://api.github.com/users/marekjez86/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/marekjez86/subscriptions","organizations_url":"https://api.github.com/users/marekjez86/orgs","repos_url":"https://api.github.com/users/marekjez86/repos","events_url":"https://api.github.com/users/marekjez86/events{/privacy}","received_events_url":"https://api.github.com/users/marekjez86/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/googlei18n/noto-fonts/labels/Android","name":"Android","color":"bfdadc"},{"url":"https://api.github.com/repos/googlei18n/noto-fonts/labels/FoundIn-1.x","name":"FoundIn-1.x","color":"bfd4f2"},{"url":"https://api.github.com/repos/googlei18n/noto-fonts/labels/Priority-Critical","name":"Priority-Critical","color":"ededed"},{"url":"https://api.github.com/repos/googlei18n/noto-fonts/labels/Script-Lepcha","name":"Script-Lepcha","color":"bfdadc"},{"url":"https://api.github.com/repos/googlei18n/noto-fonts/labels/Type-Defect","name":"Type-Defect","color":"e11d21"}],"state":"open","locked":false,"assignee":{"login":"kmansourMT","id":12738181,"avatar_url":"https://avatars.githubusercontent.com/u/12738181?v=3","gravatar_id":"","url":"https://api.github.com/users/kmansourMT","html_url":"https://github.com/kmansourMT","followers_url":"https://api.github.com/users/kmansourMT/followers","following_url":"https://api.github.com/users/kmansourMT/following{/other_user}","gists_url":"https://api.github.com/users/kmansourMT/gists{/gist_id}","starred_url":"https://api.github.com/users/kmansourMT/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kmansourMT/subscriptions","organizations_url":"https://api.github.com/users/kmansourMT/orgs","repos_url":"https://api.github.com/users/kmansourMT/repos","events_url":"https://api.github.com/users/kmansourMT/events{/privacy}","received_events_url":"https://api.github.com/users/kmansourMT/received_events","type":"User","site_admin":false},"milestone":null,"comments":16,"created_at":"2015-08-04T22:37:42Z","updated_at":"2015-11-10T22:10:23Z","closed_at":null,"body":"moved from https://github.com/googlei18n/noto-alpha/issues/8\r\nImported from Google Code issue #8 created by behdad@google.com on 2013-11-12T20:47:13.000Z:\r\n----------------------------------------------\r\nFor Lepcha, our recommendation is to NOT use the 'lepc' script tag if the font does not expect reordering to happen at the shaper level. So, I suggest removing it. HarfBuzz reorders left vowel marks for the 'lepc' script but not for 'DFLT'. So right now we may get wrong results if the font doesn't expect reordering. I'm interested in seeing a lean version without the pre-composed set, designed to work with a reordering shaper.\r\n"},"comment":{"url":"https://api.github.com/repos/googlei18n/noto-fonts/issues/comments/155583910","html_url":"https://github.com/googlei18n/noto-fonts/issues/451#issuecomment-155583910","issue_url":"https://api.github.com/repos/googlei18n/noto-fonts/issues/451","id":155583910,"user":{"login":"jungshik","id":8578343,"avatar_url":"https://avatars.githubusercontent.com/u/8578343?v=3","gravatar_id":"","url":"https://api.github.com/users/jungshik","html_url":"https://github.com/jungshik","followers_url":"https://api.github.com/users/jungshik/followers","following_url":"https://api.github.com/users/jungshik/following{/other_user}","gists_url":"https://api.github.com/users/jungshik/gists{/gist_id}","starred_url":"https://api.github.com/users/jungshik/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jungshik/subscriptions","organizations_url":"https://api.github.com/users/jungshik/orgs","repos_url":"https://api.github.com/users/jungshik/repos","events_url":"https://api.github.com/users/jungshik/events{/privacy}","received_events_url":"https://api.github.com/users/jungshik/received_events","type":"User","site_admin":false},"created_at":"2015-11-10T22:10:23Z","updated_at":"2015-11-10T22:10:23Z","body":"> U+1C34/LEPCHA CONSONANT SIGN NYIN-DO only occurs with inherent a (no vowel sign)\r\n> U+1C35/LEPCHA CONSONANT SIGN KANG only occurs with vowel signs\r\n\r\nI used the above two rules. If my list of 'syllables' have instances violating the above rules, it's a bug in my generator. \r\n\r\n> U+1C36/LEPCHA SIGN RAN only occurs with inherent (no vowel sign) or \r\n> U+1C27/LEPCHA VOWEL SIGN I\r\n\r\nThe current version of Unicode (8.0) has the following:\r\n> The combining mark U+1C36 lepcha sign ran occurs only after the inherent vowel -a or\r\n> the dependent vowels -aa and -i. \r\n\r\nThat is, in addition to the inherent vowel (no vowel sign) and U+1C27 (vowel sign I), the TUS 8.0 says that it can also occur with U+1C26 (vowel sign AA).  I did notice that TUS 8.0 differs from the original proposal you cited in #395 (http://www.unicode.org/L2/L2005/05158-n2947-lepcha.pdf which agrees with you), but went ahead with the TUS 8.0. \r\n\r\nSo, which is correct? Can RAN be used with U+1C26 (vowel sign AA) or not? \r\n\r\n> U+1C37/LEPCHA SIGN NUKTA only occurs with U+1C001C25, U+11C031C25, U+1C1D1C25, \r\n> U+1C001C251C24, U+11C031C251C24 or U+1C1D1C251C24\r\n\r\nThanks for the reminder. I read the section on retroflex consonants and U+1C37 (Nukta) being only used with ka, ga, and ha, but forgot to add that constraint. I'll add it. \r\n\r\n\r\n\r\n\r\n"}}