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Imoto

Tcl/Tk:文字列から特定の文字列を消したい

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例えば、「aabbccddeeddggqqlldd」という文字列から、「dd」だけを消した状態にしたい場合は、下記のようにします。

 

方法1:splitコマンドを使う方法

set ORIGINAL "aabbccddeeddggqqlldd";
set REMOVE "dd";
set NEWNAME "";
foreach S [split $ORIGINAL $REMOVE] {
 if {$S != ""} {
  append NEWNAME $S;
 }
}
puts "$NEWNAME";

 

方法2:regsubコマンドを使う方法

set ORIGINAL "aabbccddeeddggqqlldd";
set REMOVE "dd";
set NEWNAME [regsub -all $REMOVE $ORIGINAL ""];

 

いずれも実行すると、「aabbcceeggqqll」が返るハズです。

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