[vim ] 保留前後字元，修改中間的字元
想在vim做一個功能
若文件內文是
good
help
student
school
希望可以的結果是
g__d
h__p
s_____t
s____l
目前只有推到下面這樣就卡住了
:%s/\(^.\)\|./\1_/gc
不知道各位大大有什麼提示嗎？
先感謝了
2017.06.05補充
若使用
%s/\a\(\a\)\@=\&\(\a\)\@<=\a/_/gc
也可以處理行裡面有多個單字的情況
take place
school
會變成
t__e p___e
s____l
謝謝akria,curist,fjm31714的分享
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※ 編輯: javafang (203.213.93.179), 06/05/2017 07:14:28
※ 編輯: javafang (203.213.93.179), 06/05/2017 10:21:33
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