added new_tab to cell_spec
diff --git a/man/cell_spec.Rd b/man/cell_spec.Rd
index 61ff27c..bf3a057 100644
--- a/man/cell_spec.Rd
+++ b/man/cell_spec.Rd
@@ -21,6 +21,7 @@
   tooltip = NULL,
   popover = NULL,
   link = NULL,
+  new_tab = FALSE,
   extra_css = NULL,
   escape = TRUE,
   background_as_tile = TRUE,
@@ -43,6 +44,7 @@
   tooltip = NULL,
   popover = NULL,
   link = NULL,
+  new_tab = FALSE,
   extra_css = NULL,
   escape = TRUE,
   background_as_tile = TRUE,
@@ -99,6 +101,8 @@
 \item{link}{A vector of strings for url links. Can be used together with
 tooltip and popover.}
 
+\item{new_tab}{T/F for whether to open up the new link in new tab.}
+
 \item{extra_css}{Extra css text to be passed into the cell}
 
 \item{escape}{T/F value showing whether special characters should be escaped.}
diff --git a/man/kable_classic.Rd b/man/kable_classic.Rd
index b453748..89884ea 100644
--- a/man/kable_classic.Rd
+++ b/man/kable_classic.Rd
@@ -6,18 +6,18 @@
 \alias{kable_material}
 \title{Alternative HTML themes}
 \usage{
-kable_classic(kable_input, striped = FALSE, hover = FALSE, ...)
+kable_classic(kable_input, lightable_options = "basic", ...)
 
-kable_minimal(kable_input, striped = FALSE, hover = FALSE, ...)
+kable_minimal(kable_input, lightable_options = "basic", ...)
 
-kable_material(kable_input, striped = FALSE, hover = FALSE, ...)
+kable_material(kable_input, lightable_options = "basic", ...)
 }
 \arguments{
 \item{kable_input}{A HTML kable object.}
 
-\item{striped}{T/F for adding striped rows.}
-
-\item{hover}{T/F for adding hover effects.}
+\item{lightable_options}{Options to customize lightable. Similar with
+\code{bootstrap_options} in \code{kable_styling}. Choices include \code{basic}, \code{striped}
+and \code{hover}.}
 
 \item{...}{Everything else you need to specify in \code{kable_styling}.}
 }