fix a bug in text_spec
diff --git a/R/cell_spec.R b/R/cell_spec.R
index 23e022e..498cae7 100644
--- a/R/cell_spec.R
+++ b/R/cell_spec.R
@@ -192,10 +192,13 @@
color = NULL, background = NULL,
align = NULL, font_size = NULL, angle = NULL,
tooltip = NULL, popover = NULL, link = NULL,
- escape = TRUE, background_as_tile = TRUE,
+ extra_css = NULL,
+ escape = TRUE,
+ background_as_tile = TRUE,
latex_background_in_cell = FALSE) {
cell_spec(x, format, bold, italic, monospace, underline, strikeout,
color, background, align,
- font_size, angle, tooltip, popover, link, escape, background_as_tile,
+ font_size, angle, tooltip, popover, link,
+ extra_css, escape, background_as_tile,
latex_background_in_cell)
}