mirror of
https://github.com/SpaceVim/SpaceVim.git
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46 lines
1.0 KiB
VimL
46 lines
1.0 KiB
VimL
scriptencoding utf-8
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let s:save_cpo = &cpo
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set cpo&vim
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function! over#command_line#command_history#load()
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" load
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endfunction
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function! s:command_histories()
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return map(range(1, &history), 'histget(":", v:val * -1)')
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endfunction
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let s:cmdhist = []
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let s:count = 0
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function! s:main()
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if !over#command_line#is_input("\<C-p>") && !over#command_line#is_input("\<C-n>")
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let s:cmdhist = []
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let s:count = 0
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return
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else
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if s:count == 0 && empty(s:cmdhist)
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let cmdline = '^' . over#command_line#getline()
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let s:cmdhist = filter(s:command_histories(), 'v:val =~ cmdline')
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endif
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endif
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call over#command_line#setchar("")
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if over#command_line#is_input("\<C-n>")
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let s:count = max([s:count - 1, 0])
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endif
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if over#command_line#is_input("\<C-p>")
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let s:count = min([s:count + 1, len(s:cmdhist)])
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endif
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call over#command_line#setline(get(s:cmdhist, s:count, over#command_line#getline()))
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endfunction
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augroup over-cmdline-command_history
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autocmd!
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autocmd User OverCmdLineCharPre call s:main()
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augroup END
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let &cpo = s:save_cpo
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unlet s:save_cpo
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