{"action":"created","issue":{"url":"https://api.github.com/repos/josephwright/beamer/issues/408","repository_url":"https://api.github.com/repos/josephwright/beamer","labels_url":"https://api.github.com/repos/josephwright/beamer/issues/408/labels{/name}","comments_url":"https://api.github.com/repos/josephwright/beamer/issues/408/comments","events_url":"https://api.github.com/repos/josephwright/beamer/issues/408/events","html_url":"https://github.com/josephwright/beamer/issues/408","id":244907214,"number":408,"title":"beamer uses bitmap fonts at small size with T1-encoding","user":{"login":"u-fischer","id":4047173,"avatar_url":"https://avatars0.githubusercontent.com/u/4047173?v=4","gravatar_id":"","url":"https://api.github.com/users/u-fischer","html_url":"https://github.com/u-fischer","followers_url":"https://api.github.com/users/u-fischer/followers","following_url":"https://api.github.com/users/u-fischer/following{/other_user}","gists_url":"https://api.github.com/users/u-fischer/gists{/gist_id}","starred_url":"https://api.github.com/users/u-fischer/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/u-fischer/subscriptions","organizations_url":"https://api.github.com/users/u-fischer/orgs","repos_url":"https://api.github.com/users/u-fischer/repos","events_url":"https://api.github.com/users/u-fischer/events{/privacy}","received_events_url":"https://api.github.com/users/u-fischer/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":{"login":"louisstuart96","id":13765622,"avatar_url":"https://avatars0.githubusercontent.com/u/13765622?v=4","gravatar_id":"","url":"https://api.github.com/users/louisstuart96","html_url":"https://github.com/louisstuart96","followers_url":"https://api.github.com/users/louisstuart96/followers","following_url":"https://api.github.com/users/louisstuart96/following{/other_user}","gists_url":"https://api.github.com/users/louisstuart96/gists{/gist_id}","starred_url":"https://api.github.com/users/louisstuart96/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/louisstuart96/subscriptions","organizations_url":"https://api.github.com/users/louisstuart96/orgs","repos_url":"https://api.github.com/users/louisstuart96/repos","events_url":"https://api.github.com/users/louisstuart96/events{/privacy}","received_events_url":"https://api.github.com/users/louisstuart96/received_events","type":"User","site_admin":false},"assignees":[{"login":"louisstuart96","id":13765622,"avatar_url":"https://avatars0.githubusercontent.com/u/13765622?v=4","gravatar_id":"","url":"https://api.github.com/users/louisstuart96","html_url":"https://github.com/louisstuart96","followers_url":"https://api.github.com/users/louisstuart96/followers","following_url":"https://api.github.com/users/louisstuart96/following{/other_user}","gists_url":"https://api.github.com/users/louisstuart96/gists{/gist_id}","starred_url":"https://api.github.com/users/louisstuart96/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/louisstuart96/subscriptions","organizations_url":"https://api.github.com/users/louisstuart96/orgs","repos_url":"https://api.github.com/users/louisstuart96/repos","events_url":"https://api.github.com/users/louisstuart96/events{/privacy}","received_events_url":"https://api.github.com/users/louisstuart96/received_events","type":"User","site_admin":false}],"milestone":null,"comments":0,"created_at":"2017-07-23T12:29:26Z","updated_at":"2017-07-24T08:31:52Z","closed_at":"2017-07-24T07:57:48Z","body":"beamer has changed the `\\EC@family` definition in beamerbasefont.sty. It now includes also the sizes `<3>` and `<4>`.\r\n\r\n ```\r\n \\def\\EC@family#1#2#3#4#5{%\r\n  \\DeclareFontShape{#1}{#2}{#3}{#4}%\r\n  {<3><4><5><6><7><8><9><10><10.95><12><14.4>%\r\n   <17.28><20.74><24.88><29.86><35.83><42.99><51.59>genb*#5}{}}\r\n```\r\n\r\nThis avoid messages about size substituations but as there is no `sfss0400.pfb` in the cm-super package and no entry for  `ecss0400` in the `pdftex.map` this means that bitmap fonts are used at this size:\r\n\r\n\r\n```\r\n\\documentclass{beamer}\r\n\\usepackage[T1]{fontenc}\r\n\\begin{document}\r\n\\begin{frame}\r\nabc \\Tiny abc \r\n\\end{frame}\r\n\\end{document}\r\n```\r\n\r\n       ..../.texlive2017/texmf-var/fonts/pk/ljfour/jknappen/ec/ecss0400.600pk>\r\n\r\nIt would be imho better to define the small sizes as `<3-5>ecss0500`."},"comment":{"url":"https://api.github.com/repos/josephwright/beamer/issues/comments/317354705","html_url":"https://github.com/josephwright/beamer/issues/408#issuecomment-317354705","issue_url":"https://api.github.com/repos/josephwright/beamer/issues/408","id":317354705,"user":{"login":"louisstuart96","id":13765622,"avatar_url":"https://avatars0.githubusercontent.com/u/13765622?v=4","gravatar_id":"","url":"https://api.github.com/users/louisstuart96","html_url":"https://github.com/louisstuart96","followers_url":"https://api.github.com/users/louisstuart96/followers","following_url":"https://api.github.com/users/louisstuart96/following{/other_user}","gists_url":"https://api.github.com/users/louisstuart96/gists{/gist_id}","starred_url":"https://api.github.com/users/louisstuart96/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/louisstuart96/subscriptions","organizations_url":"https://api.github.com/users/louisstuart96/orgs","repos_url":"https://api.github.com/users/louisstuart96/repos","events_url":"https://api.github.com/users/louisstuart96/events{/privacy}","received_events_url":"https://api.github.com/users/louisstuart96/received_events","type":"User","site_admin":false},"created_at":"2017-07-24T08:31:52Z","updated_at":"2017-07-24T08:31:52Z","body":"It looks like introducing `extsizes` into `beamer` brings a lot of troubles to fixed-size EC family fonts.\r\n\r\nIn `texmf/tex/latex/base` directory, All the font definition files with `T1` and `TS1` font encoding use `\\EC@family` macro, while `beamer` redefines `t1cmr` and `t1cmss`. Things are different in cyrillic font encodings like `T2A` and `X2`, where the minimal font size is 8. \r\n\r\nI wonder if it's necessary to add redefinitions of `ts1cmr` and `ts1cmss`."}}
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