カーソルのとこにある文字列を『検索文字列』にしてみる
例文
I am a cat. I have ,as yet,no name. I am a cat. I have ,as yet,no name. I am a cat. I have ,as yet,no name. I am a cat. I have ,as yet,no name.
例えば文頭「I am」の前にカーソルを置く。
|I am a cat. I have ,as yet,no name.
I am a cat. I have ,as yet,no name.
I am a cat. I have ,as yet,no name.
I am a cat. I have ,as yet,no name.
"C-s"してから"C-w"するとミニバッファに単語が入る
I-search: I
また"C-w"すると次の単語が入る
I-search: I am
何回か"C-w"してみる
I-search: I am a cat
ここで"C-s"で次を検索、
"C-M-%"を押せば置換できる。
Query replace regexp i am a cat with:
置換する文字列入れてリターン（"!"押せばすべて置換）
Query replace regexp i have with: you are a dog
結果
you are a dog. I have ,as yet,no name. you are a dog. I have ,as yet,no name. you are a dog. I have ,as yet,no name. you are a dog. I have ,as yet,no name.
