When I type 0 (zero) followed by Ctrl-D on a line that's indented by
more than one 'shiftwidth', I expect all the indentation of the
current line to be deleted and the 0 deleted, as described in ":help
i_0_CTRL-D". However, if a CursorHoldI autocommand is defined and
'updatetime' elapses between the typing of the 0 and the typing of
the Ctrl-D, then the current line is shifted only one 'shiftwidth'
to the left and the 0 is not deleted.
":help CursorHoldI" says it behaves "Just like CursorHold, but in
Insert mode." ":help CursorHold" says "It is not triggered when
waiting for a command argument to be typed, or a movement after an
operator."
I think Vim is treating the 0 as an ordinary inserted character and
not as a pending operation and is letting the CursorHoldI command be
processed instead of waiting to see what follows the 0.
I think this is a bug.
I am running Vim 7.4.640 in an xterm on a Fedora 17 system.
'updatetime' is set to 500. Here is my CursorHoldI autocommand.
" Highlight the line having the 'a' mark. This is to help understand and
" debug the Align plugin.
"
autocmd CursorHoldI,CursorHold *
\ let b:aline_new = line("'a")
\ | if !exists("b:aline_old") || b:aline_new != b:aline_old
\ | if exists("b:amatch_id")
\ | call matchdelete(b:amatch_id)
\ | unlet b:amatch_id
\ | endif
\ | if b:aline_new != 0
\ | let b:amatch_id = matchadd("CursorLine",
"\\%".b:aline_new."l.*", 1)
\ | endif
\ | let b:aline_old = b:aline_new
\ | endif
Regards,
Gary
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