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CamelCase extension in Vim, like Intellij Idea?

Intellij Idea has a feature. Let's say I used a variable myCamelCasesomewhere in my code. Then, if I type mCCand press Ctrl- Enteror some such key combination, it expands to myCamelCase. Is there something similar in Vim?

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Well, forgive me for answering twice, but since my first attempt skipped this point, I will have one more step. This is harder than I thought, but maybe not as hard as I did it (!).

Now it's a change to offer all the relevant variable names.

, 'mCC' 'myCamelCase':

function! Camel_Initials(camel)
    let first_char = matchstr(a:camel,"^.")
    let other_char = substitute(a:camel,"\\U","","g")
    return first_char . other_char
endfunction

, ( "mCC" ) ( ) "", . :

function! Expand_Camel_Initials(abbrev)
    let winview=winsaveview()
    let candidate=a:abbrev
    let matches=[]
    try
        let resline = line(".")
        while resline >= 1
            let sstr = '\<' . matchstr(a:abbrev,"^.") . '[a-zA-Z]*\>'
            keepjumps let resline=search(sstr,"bW")
            let candidate=expand("<cword>")
            if candidate != a:abbrev && Camel_Initials(candidate) == a:abbrev
                call add( matches, candidate )
            endif
        endwhile
    finally
        call winrestview(winview)
        if len(matches) == 0
            echo "No expansion found"
        endif
        return sort(candidate)
    endtry
endfunction

, , , :

function! Camel_Complete( findstart, base )
    if a:findstart
        let line = getline('.')
        let start = col('.') - 1
        while start > 0 && line[start - 1] =~ '[A-Za-z_]'
            let start -= 1
        endwhile
        return start
    else
        return Expand_Camel_Initials( a:base )
    endif
endfunction

, "completefunc":

setlocal completefunc=Camel_Complete

, CTRL-X CTRL-U, CTRL-L:

inoremap <c-l> <c-x><c-u>

vimrc , mCC, CTRL-L, . , .

, , . , . , - .

+8

Vim , vim-abolish. crc, .

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