emacs motion

emacs motion

C-f: forward one char
C-b: backward one char
C-p: previous line
C-n: next line

C-a: beginning of line
C-e: end of line
M-f: forward one word
M-b: backward one word

C-v: forward one screen
M-v: backward one screen
M-a: beginning of sentence
M-e: end of sentence
C-l: center the screen
M-r: cycle point through top, middle and bottom of the screen
M-<: jump to the top of the buffer
M->: jump to the end of the buffer
M-g c: jump to the nth character
M-g l: jump to the nth line

C-M-f: forward over balanced expression (eg: braces in C++ code)
C-M-b: backward over balanced expression
C-M-k: delete balanced expression
C-M-<SPC> or C-M-@: mark balanced expression