my setting for command mode completion is:
set wildmenu
set wildmode=longest,list,full
currently when i type
:set fdm=
in command mode, then press tab, manual appended, if i Press tab again , character ^I appended, what i want is manual changed to another foldmethod options such as syntax, indent and so on.
does anyone know is that possible or if there is any plugin could do that ?
thanks !
As you say, when you press <Tab> after :set fdm=, you get manualinserted.
That could seem the usual autocomplete behaviour we are used to in many places, manual being just the first of all possible values. So, you expect that repeating <Tab> will give you more possibilites.
But that's not indeed the case. What you get when pressing <Tab> in such a situation is not the first autocompletion alternative, but the current option value. So, you're getting manual because that's in fact the default value for that option. Successive <Tab>s get inserted literally, as this behaviour is only fired right after =.
From Vim's help:
The old value of an option can be obtained by hitting 'wildchar' just after
the '='. For example, typing 'wildchar' after ":set dir=" will insert the
current value of 'dir'. This overrules file name completion for the options
that take a file name.
So, what you described is expected behaviour. See :help cmdline-completion for the whole story.
I don't know about any plugin capable of changing this to what you want.
Related
I fairly often find myself in a situation like this:
I'd like to start typing on the line on which my cursor is currently. However, in order to get to the correct indentation level, I'd have to press TAB several times.
Usually I'd press ddO (delete current line and insert a new one above the cursor), which resets my indentation position to the right place:
But that seems like an odd way to go about adding the correct amount of whitespace.
Is there a better way that I'm overlooking?
When in normal mode, you can use cc or its synonym S. If you are already in insert mode, Ctrlf is the default key for this, but that can be changed by altering cinkeys (see :h cink for details).
See also this answer on the Vi/Vim stack
Kevin mentioned some shortcuts, but another method is <C-i> (indent) and <C-d> (dedent) in insert mode.
In my Vimrc, I have this set:
set wildmenu
set wildmode=full
set wildignorecase
When you are typing like NERDTree, and press Tab you see the suggests results in your statusline. Looks awesome, right?
I would like to have a function, that every time you press a character in the command, the Tab is automatically pressed. So every time, you type a character, you see the suggested commands in the statusline. Like Emacs M-x.
I looked in help in the autocommands, but none of the events described the event (pressing characters in command line).
Anyone have a idea which event I mean?
There is no such event. You're probably thinking of InsertCharPre, but that's limited to insert mode. You would need to override every printable character in command-line mode via :cmap, but that could have other side effects, or interfere with some plugins.
Better think hard whether you really need this. The wild menu is modeled after shell completion, and that has to be explicitly triggered via <Tab>, too.
Perhaps you want wilder.nvim.
I've set this on my .vimrc:
let g:clang_snippets=1
let g:clang_snippets_engine='clang_complete'
let g:clang_conceal_snippets=1
set conceallevel=2 concealcursor=inv
I don't know how conceal is expected to work, maybe the clang_complete's docs should have a tip for a specific setting to hide the snippets adorns.
How do I hide it? I'm using MacVim built with +conceal, but it's not working. This is my messy .vimrc by now.
NOTE:
I'm sticking with g:clang_snippets_engine='clang_complete' because it seems to be more smart than the snipMate parameter completion, switching to NORMAL mode is a wiser choice to navigate between parameters since I can use SuperTab completion for params in INSERT mode while being able to navigate through them with the same tab at NORMAL mode. snipMate engine was acting weird to me sometimes too, sometimes it switched to a parameter after a completion, sometimes not.
Also, I'm missing a final tab to go after the last parameter, right after the function call (snipMate does that), so I can just insert ; and hit Enter.
Disclaimer: This question is related with the issue at https://github.com/Rip-Rip/clang_complete/issues/176.
EDIT:
My problem was with this line at my .vimrc:
au BufNewFile,BufRead *.cpp set syntax=cpp11
I'm using C++11 Syntax Support and #xaizek has discovered and pointed it out as the problem in the comments bellow in the accepted response, it seems the root cause is the use of the syntax clear command in it.
According to :help 'concealcursor':
Sets the modes in which text in the cursor line can also be concealed.
When the current mode is listed then concealing happens just like in
other lines.
n Normal mode
v Visual mode
i Insert mode
c Command line editing, for 'incsearch'
So with concealcursor=iv you asked Vim to hide concealed text in insert and visual modes, but show it in normal mode. So just do:
:set concealcursor=inv
I've come to a vim completion behavior that is very annoying for me and I cannot figure out how to configure vim to behave differently.Maybe it is not possible at all.
Suppose I'm editing file with following content:
MyCompany2
MyCompanies
MyCompany3
Now I want to add another entry (say MyCompanyABC) so I type My and hit Ctrl-N, so now I have
MyCompany2
Now I hit backspace, then A so I'm at
MyCompanyA
No I decide to try completion again so I hit Ctrl-N and vim takes me back to
My
So is there a way to make it so that the last step keeps what I already have?
UPDATE:
I gave the completion sequence wrong. The problem I describe appears if one first hits Ctrl-P. Then in the above scenario you get and the rest as above.
MyCompany3
This doesn't behave like this on my machine (Ubuntu 10.10, vim 7.2.330 here). If I do this:
Open vim by typing vi
Type the text you gave above
MyCompany2
MyCompanies
MyCompany3
Open a new line below
Type "My"
Press Ctrl-N
Choose MyCompany2
Backspace (get "MyCompany" after that)
Type A (get "MyCompanyA")
Ctrl-N does nothing - as expected, status bar says: -- Keyword completition (^N^P) Pattern not found.
Is it possible you have some plugin that is changing the default behavior? You can also try vi -u NONE to check whether you have something in your .vimrc that is changing this behavior. Best if you have some other system to check it out.
Are you sure that you want to use Ctrl-N directly without hitting Ctrl-X beforehand? Ctrl-N will also search in all opened buffers.
Maybe hitting CTRL-X CTRL-N or CTRL-X CTRL-P will result in a more stable completion.
Omnicompletion is working, but it automatically inserts the first result.
What I'd like to do is open the omnicomplete menu, then be able to type to narrow down the results, then hit enter or tab or space or something to insert the selected menu item.
Is this possible?
The command you are looking for is:
:set completeopt+=longest
It will insert the longest common prefix of all the suggestions, then you can type and delete to narrow down or expand results.
set wildmenu
set wildmode=list:longest,full
Found here.
There is also a great plugin for all of your completion needs called SuperTab continued.
This plugin might do what you are after: autocomplpop
Or you can try and make Vim completion popup menu work just like in an IDE.
This is the general Vim completion behaviour. For a complete overview, you can do
:he compl-current
But for your specific case (which you require the completion to be in state 2 or 3 (described in the document above). You can simply use Backspace, or Control-H to jump from state one to state two. In state 2 you can narrow the search by typing regular characters. So to complete completion with narrowing:
compl<C-X><C-P><BS>letion
It is totally backwards, I know, but that's how it works.
Edit: You can use the Down arrow key too isntead of Control-H or Backspace, and it has the benefit of not deleting a character.