Try C-u 0 C-k
– i.e. C-k with the prefix 0 kills from point to the start of the line. See the documentation for C-k (kill-line) for more information.
Try C-u 0 C-k
– i.e. C-k with the prefix 0 kills from point to the start of the line. See the documentation for C-k (kill-line) for more information.