Sometimes the information in the table can be presented in some other way. For instance, you could just repeat the column headings as a list, so this:
Code:
First Name | Last Name | Nationality | Occupation
-----------+-----------+-------------+--------------
Charles | Dickens | British | Writer
Roger | Federer | Swiss | Tennis player
-----------+-----------+-------------+--------------
becomes this:
Code:
First Name: Charles
Last Name: Dickens
Nationality: British
Occupation: Writer
First Name: Roger
Last Name: Federer
Nationality: Swiss
Occupation: Tennis player
Not as nice as a table, maybe, but at least the information is there, readable and searchable.