{t} / {temp} shows temperature:

{p} / {pres} shows pressure:

{c:<creation number>|message} creates a link to another creation:

{t:<thread number>|message} creates a link to a thread in the forums:

{s:<search text>|message} creates a link to search for saves with the specified search text:

{b|message} creates a button sign that produces a spark when clicked:

{type} shows type:

{ctype} shows ctype:

{tmp} shows tmp:

{tmp2} shows tmp2:

{life} shows life:

{a} / {aheat} shows ambient heat: