Check cross-references that are repetitive or (in the case of cleveref
and varioref
) incorrect case.
check_xrefs(filename, permitted.case = c(NA, "upper", "lower"),
.report_error)
A LaTeX file
One of NA, "upper", "lower"
. If NA
, the default,
both \Cref
and \cref
are permitted, but not in the same document.
If upper
, only \Cref
is permitted; if lower
, only \cref
.
If NULL
, the case is not checked at all.
The function to provide context to the error.