Change search prompt to use termkey-based input
Remove remnant from removed bit of debugging code
Change yes/no prompt to use termkey-based input
Remove unused old version of get_kbinput
Remove 'got_enter' param from statusbar functions
Change getfuncfromkey() to use termkey-based input
Remove now-unused parse_kbinput() function
Remove unused unparse_kbinput() function
Remove unused parse_escape_seq_kbinput() function
Begin replacing get_verbatim_kbinput with a termkey-based version
Replace last use of old get_verbatim_kbinput with new style
Remove old-style get_verbatim_kbinput() function
Remove unused parse_verbatim_kbinput function
Remove unused get_input/unget_input functions
Remove unused get_key_buffer() and get_key_buffer_len() functions
Remove unused key_buffer and key_buffer_len variables