57 lines
1.0 KiB
VimL
57 lines
1.0 KiB
VimL
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let s:save_cpo = &cpo
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set cpo&vim
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function! s:echomsg(hl, msg) abort
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execute 'echohl' a:hl
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try
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for m in split(a:msg, "\n")
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echomsg m
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endfor
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finally
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echohl None
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endtry
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endfunction
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function! s:error(msg) abort
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call s:echomsg('ErrorMsg', a:msg)
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endfunction
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function! s:warn(msg) abort
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call s:echomsg('WarningMsg', a:msg)
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endfunction
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function! s:capture(command) abort
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try
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redir => out
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silent execute a:command
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finally
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redir END
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endtry
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return out
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endfunction
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" * Get max length of |hit-enter|.
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" If a string length of a message is greater than the max length,
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" Vim waits for user input according to |hit-enter|.
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" XXX: Those fixed values may be different between different OSes?
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" Currently tested on only Windows.
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function! s:get_hit_enter_max_length() abort
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let maxlen = &columns * &cmdheight - 1
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if &ruler
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" TODO
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endif
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if &showcmd
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let maxlen -= 11
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endif
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return maxlen
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endfunction
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let &cpo = s:save_cpo
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unlet s:save_cpo
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" vim:set et ts=2 sts=2 sw=2 tw=0:
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