どうぞ。
app.findTextPreferences = NothingEnum.nothing;
app.changeTextPreferences = NothingEnum.nothing;
var keyword = "("; // 置換元の文字
var repWord = "("; // 置換後の文字
var pStyle = app.activeDocument.paragraphStyleGroups.itemByName("Body").paragraphStyles.itemByName("Paragraph");
app.findTextPreferences.appliedParagraphStyle = pStyle;
app.findTextPreferences.findWhat = keyword;
app.changeTextPreferences.changeTo = repWord;
app.activeDocument.changeText ();
[14583] Subi (2012/09/04 Tue 17:52)