readline: Commands For Killing

 
 1.4.4 Killing And Yanking
 -------------------------
 
 'kill-line (C-k)'
      Kill the text from point to the end of the line.
 
 'backward-kill-line (C-x Rubout)'
      Kill backward from the cursor to the beginning of the current line.
 
 'unix-line-discard (C-u)'
      Kill backward from the cursor to the beginning of the current line.
 
 'kill-whole-line ()'
      Kill all characters on the current line, no matter where point is.
      By default, this is unbound.
 
 'kill-word (M-d)'
      Kill from point to the end of the current word, or if between
      words, to the end of the next word.  Word boundaries are the same
      as 'forward-word'.
 
 'backward-kill-word (M-<DEL>)'
      Kill the word behind point.  Word boundaries are the same as
      'backward-word'.
 
 'unix-word-rubout (C-w)'
      Kill the word behind point, using white space as a word boundary.
      The killed text is saved on the kill-ring.
 
 'unix-filename-rubout ()'
      Kill the word behind point, using white space and the slash
      character as the word boundaries.  The killed text is saved on the
      kill-ring.
 
 'delete-horizontal-space ()'
      Delete all spaces and tabs around point.  By default, this is
      unbound.
 
 'kill-region ()'
      Kill the text in the current region.  By default, this command is
      unbound.
 
 'copy-region-as-kill ()'
      Copy the text in the region to the kill buffer, so it can be yanked
      right away.  By default, this command is unbound.
 
 'copy-backward-word ()'
      Copy the word before point to the kill buffer.  The word boundaries
      are the same as 'backward-word'.  By default, this command is
      unbound.
 
 'copy-forward-word ()'
      Copy the word following point to the kill buffer.  The word
      boundaries are the same as 'forward-word'.  By default, this
      command is unbound.
 
 'yank (C-y)'
      Yank the top of the kill ring into the buffer at point.
 
 'yank-pop (M-y)'
      Rotate the kill-ring, and yank the new top.  You can only do this
      if the prior command is 'yank' or 'yank-pop'.