{"action":"created","issue":{"url":"https://api.github.com/repos/Khan/KaTeX/issues/890","repository_url":"https://api.github.com/repos/Khan/KaTeX","labels_url":"https://api.github.com/repos/Khan/KaTeX/issues/890/labels{/name}","comments_url":"https://api.github.com/repos/Khan/KaTeX/issues/890/comments","events_url":"https://api.github.com/repos/Khan/KaTeX/issues/890/events","html_url":"https://github.com/Khan/KaTeX/pull/890","id":258321554,"number":890,"title":"Upgrade \\sqrt zoom and width","user":{"login":"ronkok","id":16403058,"avatar_url":"https://avatars3.githubusercontent.com/u/16403058?v=4","gravatar_id":"","url":"https://api.github.com/users/ronkok","html_url":"https://github.com/ronkok","followers_url":"https://api.github.com/users/ronkok/followers","following_url":"https://api.github.com/users/ronkok/following{/other_user}","gists_url":"https://api.github.com/users/ronkok/gists{/gist_id}","starred_url":"https://api.github.com/users/ronkok/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ronkok/subscriptions","organizations_url":"https://api.github.com/users/ronkok/orgs","repos_url":"https://api.github.com/users/ronkok/repos","events_url":"https://api.github.com/users/ronkok/events{/privacy}","received_events_url":"https://api.github.com/users/ronkok/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":1,"created_at":"2017-09-17T18:13:26Z","updated_at":"2017-09-17T19:10:57Z","closed_at":null,"author_association":"CONTRIBUTOR","pull_request":{"url":"https://api.github.com/repos/Khan/KaTeX/pulls/890","html_url":"https://github.com/Khan/KaTeX/pull/890","diff_url":"https://github.com/Khan/KaTeX/pull/890.diff","patch_url":"https://github.com/Khan/KaTeX/pull/890.patch"},"body":"This PR does two things:\r\n\r\n1. It evades a Safari bug which improperly zooms nested SVGs. The fix applies to `\\sqrt` and to single-ended stretchy arrows. These SVGs are now single level. Their tails are sliced off using CSS `overflow: hidden`. Double-ended stretchy arrows and horizontal braces are not fixed. Fixes part of #883.\r\n\r\n2. It adds a `min-width` to `\\sqrt` so that a `\\sqrt{}` with an empty argument will still render an SVG whose width matches the font glyph width. Fixes #888."},"comment":{"url":"https://api.github.com/repos/Khan/KaTeX/issues/comments/330074538","html_url":"https://github.com/Khan/KaTeX/pull/890#issuecomment-330074538","issue_url":"https://api.github.com/repos/Khan/KaTeX/issues/890","id":330074538,"user":{"login":"ronkok","id":16403058,"avatar_url":"https://avatars3.githubusercontent.com/u/16403058?v=4","gravatar_id":"","url":"https://api.github.com/users/ronkok","html_url":"https://github.com/ronkok","followers_url":"https://api.github.com/users/ronkok/followers","following_url":"https://api.github.com/users/ronkok/following{/other_user}","gists_url":"https://api.github.com/users/ronkok/gists{/gist_id}","starred_url":"https://api.github.com/users/ronkok/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ronkok/subscriptions","organizations_url":"https://api.github.com/users/ronkok/orgs","repos_url":"https://api.github.com/users/ronkok/repos","events_url":"https://api.github.com/users/ronkok/events{/privacy}","received_events_url":"https://api.github.com/users/ronkok/received_events","type":"User","site_admin":false},"created_at":"2017-09-17T19:10:57Z","updated_at":"2017-09-17T19:10:57Z","author_association":"CONTRIBUTOR","body":"I've added a commit which fixes. #889."}}
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