Fix #430
diff --git a/R/collapse_rows.R b/R/collapse_rows.R
index 66349c8..470f3f4 100644
--- a/R/collapse_rows.R
+++ b/R/collapse_rows.R
@@ -189,7 +189,7 @@
column_align <- table_info$align_vector_origin[columns[j]]
column_width <- ifelse(
is.null(table_info$column_width[[paste0("column_", columns[j])]]),
- "*", table_info$column_width[paste0("column_", columns[j])])
+ "\\*", table_info$column_width[paste0("column_", columns[j])])
for (i in seq(1:nrow(collapse_matrix))) {
if(row_group_label_position == 'stack'){
if(columns[j] < ncol(collapse_matrix) || collapse_matrix_rev[i, j] == 0){