knit_meta_add()
.
knit_meta(class = NULL, clean = TRUE)
knit_meta_add(meta, label = "")
NULL
, returns all entries.knit()
call; to be
defensive (i.e. not to have carryover metadata), you can call
knit_meta()
before knit()
knit_meta()
returns the matched metadata specified by
class
; knit_meta_add()
returns all current metadata.