Wildcards are coming inside square ([]) or angle (<>) brackets. All other symbols has to be preserved as is. If the symbol of bracket has to be preserved it will be introduced like that: {[} or {<}. In the table below the word explanation can mean any text. The value in the parantheses states the default value.

Wildcard
Description
Example
[n explanation (3)] Any integer number, 3 is default. [n] can be -5, 4 etc.
[x explanation (3)] Any hexadecimal number, 3 is default. [x] can be 10, 1f etc.
[n0 explanation] Consequent integer numbers started from 0. init[n0] can be init0, init1 etc.
[f explanation (3.0)] Any float number, 3.0 is default. [f] can be -5.0, 4.0 etc.
[fu explanation] Any float number with unit. [fu] can be -5.0 dB, 4.0 dB etc.
[a/b/c/(d)] Any string out of 'a', 'b', 'c', 'd'. Default value is 'd'. [w/r/(rw)] can be rw or w or r
<some string> Any string. <device name> can be DG