Quick reference

Operator	Hex	Words in a line*	Line modifier**	Short description
«	00	0	-	moves pointer to the left edge of the tape
»	01	1	-	moves pointer to the right edge of the tape
>	02	2	-	moves pointer one cell to the right (extends tape if needed)
≥	12	2	2lc	skip non-zero block to the right (extends tape if needed), same as [>]
<	03	3	-	moves pointer one cell to the left (extends tape if needed)
≤	13	3	2lc	skip non-zero block to the left (extends tape if needed), same as [<]
+	04	4	-	increments current cell by 1 (wraps at max cell size)
±	14	4	2lc	increments current cell by 1 only if it doesn't make it wrap to 0
-	05	5	-	decrements current cell by 1 (wraps at max cell size)
∓	15	5	2lc	decrements current cell by 1 if cell is already not 0¹
,	06	6	-	reads one character from input
;	16	6	2lc	reads the whole input, same as ,[>,]
.	07	7	-	writes one character to output
:	17	7	2lc	writes a sequence of non-zero cells to output, same as [.>]
[	08	8	-	enters [] if current cell is not zero (akin to a while loop)
]	09	9	-	moves code execution to matching [
(	0a	10	-	enters () if current cell is not zero (akin to an if statement)
)	0b	11	-	signals the end of the matching ( code

* for brainetry, a "word" is any sequence of characters that is not a space (ASCII code 32).

** 2lc means double last character, i.e. the last two characters of the line must be the same.

Notes

¹ if cell wrapping is disabled (i.e. the CLI -w 0 option is used) then ∓ used on a cell with value v sets the cell to max(0, v-1), meaning a cell with a value of 0 or below will become 0 and all other cells are decremented as usual.