{"action":"closed","issue":{"url":"https://api.github.com/repos/rbeezer/mathbook/issues/939","repository_url":"https://api.github.com/repos/rbeezer/mathbook","labels_url":"https://api.github.com/repos/rbeezer/mathbook/issues/939/labels{/name}","comments_url":"https://api.github.com/repos/rbeezer/mathbook/issues/939/comments","events_url":"https://api.github.com/repos/rbeezer/mathbook/issues/939/events","html_url":"https://github.com/rbeezer/mathbook/issues/939","id":350139786,"node_id":"MDU6SXNzdWUzNTAxMzk3ODY=","number":939,"title":"LaTeX message for missing xref in mrow","user":{"login":"Alex-Jordan","id":4732672,"node_id":"MDQ6VXNlcjQ3MzI2NzI=","avatar_url":"https://avatars2.githubusercontent.com/u/4732672?v=4","gravatar_id":"","url":"https://api.github.com/users/Alex-Jordan","html_url":"https://github.com/Alex-Jordan","followers_url":"https://api.github.com/users/Alex-Jordan/followers","following_url":"https://api.github.com/users/Alex-Jordan/following{/other_user}","gists_url":"https://api.github.com/users/Alex-Jordan/gists{/gist_id}","starred_url":"https://api.github.com/users/Alex-Jordan/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Alex-Jordan/subscriptions","organizations_url":"https://api.github.com/users/Alex-Jordan/orgs","repos_url":"https://api.github.com/users/Alex-Jordan/repos","events_url":"https://api.github.com/users/Alex-Jordan/events{/privacy}","received_events_url":"https://api.github.com/users/Alex-Jordan/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":1,"created_at":"2018-08-13T18:23:07Z","updated_at":"2018-08-18T03:51:22Z","closed_at":"2018-08-18T03:51:22Z","author_association":"CONTRIBUTOR","body":"When you have an xref in an mrow, and the target is missing (say, because you have commented out a large chuck of your book) it is a problem, because the \"Unresolved xref\" message is surrounded by `$\\langle\\langle$` and `$\\rangle\\rangle$`. The dollar signs within a math environment break compilation.\r\n\r\nStepping back, it seems like some sort of abuse to use math mode to get the angle brackets around text, even outside of the mrow xref. Could something else be done in general? If not, then for the mrow xref case, wrapping it all in `\\text{}` might work without much fuss."}}
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