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pandoc warning during exercise knit #154
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Okay, @bborgesr can you take a shot at that? |
@jjallaire She's out this week. I'll submit a PR momentarily. |
jcheng5
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Mar 26, 2018
Fixes this warning: [WARNING] This document format requires a nonempty <title> element. Please specify either 'title' or 'pagetitle' in the metadata. Falling back to 'exercise.knit.utf8'
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I am seeing this when running exercises:
We render exercises using a couple of passes here:
https://github.com/rstudio/learnr/blob/master/R/exercise.R#L199-L244
@yihui Can you recommend the right workaround to suppress this warning? (or do I recall a recent commit to rmarkdown that would get rid of it globally?)
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