indesign 脚本中“&”的正确转义

Question

我有一个用于 indesign 的脚本，可以用用户指定的文本替换文本元素中的一些文本。有时该文本包含 &，每次出现时 indesign 脚本都会搞砸。我已经尝试了所有常见的转义字符 "/,\,^,..." 等，但它们不起作用。有趣的是，如果我通过 indesign 界面在文本替换对话中放置一个符号，我不需要转义它。任何人都知道如何解决这个问题？我试过谷歌搜索，但没有找到相关信息。

//@target indesign
    //open template
    var template = app.open("/Users/pad/Desktop/PAD Master Templates/B-MASTER.indd");
    main();
    function main(){
        //hide all layers
        var doc = app.activeDocument;
        for (var i = 0; i < doc.layers.length; i++) {
          var item = doc.layers[i];
          item.visible = false;
        }

    //show appropriate design layer
    var padFont = doc.layers.item("Font");
    padFont.visible = true;
    var padArt = doc.layers.item("Artwork");
    padArt.visible = true;
    var links = doc.links;
    var link;
    var update = false;
    for (var i = links.length-1; i >= 0; i--)  {
        link = links[i];
        if (link.name == 'some_design.eps') {
            newLink = new File(link.filePath.replace('some_design.eps', "new_design.eps"));
            update = true;
        }           
        if (update == true && newLink.exists) {
            link.relink(newLink);
            try {
                link.update();
            }
            catch(err) {}                   
        }       
    }
        //Find and replace text.
        app.findTextPreferences = NothingEnum.NOTHING;
        app.changeTextPreferences = NothingEnum.NOTHING;
        app.findChangeTextOptions.caseSensitive = true;
        app.findChangeTextOptions.includeFootnotes = false;
        app.findChangeTextOptions.includeHiddenLayers = false;
        app.findChangeTextOptions.includeLockedLayersForFind = false;
        app.findChangeTextOptions.includeLockedStoriesForFind = false;
        app.findChangeTextOptions.includeMasterPages = false;
        app.findChangeTextOptions.wholeWord = false;
        app.findTextPreferences.findWhat = "line 1";


//this is a line where I need to escape the "&"

        app.changeTextPreferences.changeTo = "R&T";
        doc.changeText(); 
        app.findTextPreferences.findWhat = "line 2";


//this is a line where I need to escape the "&"


        app.changeTextPreferences.changeTo = "Q&A";
        doc.changeText();   
        //Exprt as jpeg
        doc.exportFile(ExportFormat.JPG, "/path/name.jpg");
        //Close the file without saving.
        doc.close (SaveOptions.NO);  
    }

Answer 1

尝试转义（"Q&A"）。参见：https://www.w3schools.com/JSREF/jsref_escape.asp

document.write(escape("Q&A"));

Answer 2

修改indesign文档的字体和页面布局后，错误不再出现。不能说是什么原因造成的，但我们改变了一些东西来修复发生的一切。感谢您的建议！

indesign 脚本中“&”的正确转义

Proper escape for "&" in an indesign script

javascript

replace

escaping

adobe-indesign

ampersand