screen: Searching

 
 12.1.7 Searching
 ----------------
 
 '/' 'vi'-like search forward.
 
 '?'  'vi'-like search backward.
 
 'C-a s' 'emacs' style incremental search forward.
 
 'C-r' 'emacs' style reverse i-search.
 
  -- Command: ignorecase [on|off]
      (none)
      Tell screen to ignore the case of characters in searches.  Default
      is 'off'.  Without any options, the state of 'ignorecase' is
      toggled.
 
 'n' Repeat search in forward direction.
 
 'N' Repeat search in backward direction.