67
Toggle reading mode: SPACE with X
Tab: BACKSPACE with T
Align left: BACKSPACE with L
Align center: ENTER with C
Align right: ENTER with R
Align justify: ENTER with J
Bold: ENTER with B
Italic: ENTER with I
Underline: ENTER with U
Formatting details: SPACE with DOTS 3 5
Insert Math, BACKSPACE with M
Unicode Map: BACKSPACE with DOTS 3 5
Insert page break: BACKSPACE with P
KeyFiles
Mark/Unmark: BACKSPACE with L
Mark/Unmark all: ENTER with DOTS 1 2 3 4 5 6
Info: SPACE with I
Rename: BACKSPACE with R
Delete: BACKSPACE with DOTS 2 3 5 6
Copy: BACKSPACE with Y
Cut: BACKSPACE with X
Paste: BACKSPACE with V
New folder: SPACE with N
Search: SPACE with F