standardize attr pipes
diff --git a/R/add_header_above.R b/R/add_header_above.R
index 90d018a..29ab6d7 100644
--- a/R/add_header_above.R
+++ b/R/add_header_above.R
@@ -35,7 +35,7 @@
# HTML
htmlTable_add_header_above <- function(kable_input, header = NULL) {
if (is.null(header)) return(kable_input)
- table_info <- magic_mirror(kable_input)
+ kable_attrs <- attributes(kable_input)
kable_xml <- read_xml(as.character(kable_input), options = c("COMPACT"))
kable_xml_thead <- xml_tpart(kable_xml, "thead")
@@ -53,7 +53,7 @@
xml_add_child(kable_xml_thead, new_header_row, .where = 0)
out <- structure(as.character(kable_xml), format = "html",
class = "knitr_kable")
- attr(out, "original_kable_meta") <- table_info
+ attributes(out) <- kable_attrs
return(out)
}