cuo*_*glm 11
默认shiftwidth输入vi是8空格,来自:help shiftwidth:
'shiftwidth' 'sw' number (default 8)
local to buffer
Number of spaces to use for each step of (auto)indent. Used for
'cindent', >>, <<, etc.
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所以你应该设置shiftwidth为4:
set shiftwidth=4
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将以上行添加到.exrc文件中以使其持久化。