10 ms·
I is tab ('\x09' or '\t') and J is new line ('\x0a' or '\n'). These Ctrl combinations follow a predictable linear mapping to the control character section of th
by billforsternz 5mo ago
I is tab ('\x09' or '\t') and J is new line ('\x0a' or '\n'). These Ctrl combinations follow a predictable linear mapping to the control character section of the ASCII table. Basically Ctrl subtracts 0x40, so I is 0x49, Ctrl I is 0x09.
- __mharrison__ 5mo agoTIL: Ctrl subtracts 40. (28 year emacs user)
- pjz 5mo agoon a linux box try `man ascii`
- __mharrison__ 4mo agoThere are lots of man pages. This one doesn't mention Ctrl being minus 40. Not sure what the point is.