User:Cpiral/sandbox/A

1[]

2[ yidlad]

thus

(nam4)that

Intro, before first heading == A title == A L2

A1 title
A1 L3

A11 title
A11 L4

A12 title
A12 L4

A2 title
A2 L3

B title
B L2

B1 title
B1 level 3

B2 title
B2 L3

B3 title
B3 L3

B4 title
B4 L3

C title
C level 2

D title
D level 2

E title
E level 2 test a linksto to itself

Next up is the previous contents... lots of other stuff 1x:

1 parsec

modval:

Regex are Perls most use tool.

There's a lot to say about regex.