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Show option hooks example to strip HTML in alt tex #399

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cderv opened this issue Sep 21, 2023 · 0 comments
Open

Show option hooks example to strip HTML in alt tex #399

cderv opened this issue Sep 21, 2023 · 0 comments

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@cderv
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cderv commented Sep 21, 2023

yihui/knitr#2290 (comment)

knitr::opts_hooks$set(fig.cap = function(options) {
  if (is.null(options$fig.alt)) options$fig.alt = options$fig.cap
  options$fig.alt = xfun::strip_html(options$fig.alt)
  options
})
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