METHOD AND SYSTEM FOR MERGING CELLS IN A TABLE AND FOR ADDING AN INTEGRATED HEADER AND A NESTED TABLE TO A TABLE IN AN ELECTRONIC DOCUMENT

In an electronic document, merging cells in a table, adding an integrated header to a table, and adding a nested table to a table. A table erasing tool allows a user to merge cells in a table. An indication is received to merge certain cells. The indication indicates at least one cell border for deletion. Cells of the table are merged horizontally across each row that includes at least one indicated cell border. Cells of the table are merged vertically across each column that includes at least one indicated cell border. A determination is made whether there are any successful merges and, if so, the merging tasks are repeated until there are no further successful horizontal or vertical merges. A table drawing tool allows a user to add an integrated header row to a table or create a nested table.