| cell1 | cell2 |
|cell3 | cell4|
|cell5|cell6 \|	
| cell7|cell8   

Missing cells at end

| cell1 | cell2 | cell3 |
| cell1 ||
|| cell2 | cell3

Escaped pipe characters

| cell1 \| cell1 | cell2 |
| cell1          | cell2 \|
| cell1 `\|` con | cell2

{:.cls}
| table | with | ial

| table | with | ial
{:.cls}

not starting with a bar

simple | table

head1 | head2
------|------
cell1 | cell2

 head1 | head2
-------|------
       | cell2

| a | b |
  c | d
| e | f |