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vernehenzel
Participant
June 22, 2023
Answered

Multiple Superscript Sizes and Positions

  • June 22, 2023
  • 3 replies
  • 1588 views

I haven't seen this done but hope that it can. On the left is how InDesign handles superscript characters by default, which is clumsy because they don't share the same elevated baseline and they vary in size. On the right is how I wold like for the characters to appear, on the same elevated baseline and the same size. In both examples the "3" and hashtag don't need to be massaged because they have the correct elevated baseline and size by default. I want to change the †, ‡, and ¶ characters only. As we know, the superscript size and position are controlled by the percentages in the Preferences/Advanced Type dialogue. I've used GREP to automate a few things but this is above my skill level. Is there a way, perhaps in GREP, to target specific characters to change these default size and position percentages? Thanks in advance for your help.

    This topic has been closed for replies.
    Correct answer ali31543599c2pi

    // Get the active document
    var doc = app.activeDocument;

    // Create a superscript character style if it doesn't exist
    var superscriptStyle = createCharacterStyle("Superscript Style", -5); // Adjusts for superscript

    // Set GREP preferences for superscript
    app.findGrepPreferences = NothingEnum.nothing;
    app.changeGrepPreferences = NothingEnum.nothing;

    // Define GREP search to find caret (^) followed by content in parentheses
    app.findGrepPreferences.findWhat = "\\^\\s*\\((-?\\d+|[W+])\\)"; // Matches ^(number) or ^(W)
    var foundItems = doc.findGrep();

    // Loop through the found items for superscript
    for (var i = foundItems.length - 1; i >= 0; i--) {
    var foundText = foundItems[i];
    var superscriptContent = foundText.contents.match(/\\^\\s*\\((-?\\d+|[W+])\\)/);

    if (superscriptContent) {
    var contentToSuperscript = superscriptContent[1];

    // Replace the original text with the superscript content
    foundText.contents = foundText.contents.replace(/\\^\\s*\\((-?\\d+|[W+])\\)/, contentToSuperscript);

    // Apply superscript style to the content
    for (var j = 0; j < contentToSuperscript.length; j++) {
    foundText.characters[j].appliedCharacterStyle = superscriptStyle;
    }
    }
    }

    // Clear GREP preferences
    app.findGrepPreferences = NothingEnum.nothing;
    app.changeGrepPreferences = NothingEnum.nothing;

    alert("Superscript applied to characters following caret (^).");

    // Function to create character style
    function createCharacterStyle(name, baselineShift) {
    var style;
    try {
    style = doc.characterStyles.itemByName(name);
    if (!style.isValid) throw new Error("Style does not exist.");
    } catch (e) {
    style = doc.characterStyles.add({name: name});
    }
    style.baselineShift = baselineShift; // Set baseline shift
    style.pointSize = 9; // Set a smaller font size for superscript
    return style;
    }

    3 replies

    m1b
    Community Expert
    m1bCommunity Expert
    Community Expert
    June 23, 2023

    Hi @vernehenzel, if you want fine control over this, then I would take the following approach:

     

    1. Create character styles for the different symbols you are working with. In the attached demo.indd document I created "Superscript A" for †‡§, and "Superscript B" for because these didn't align visually. Note that for 3# I didn't bother with a style because the normal superscript works for them.

     

    2. Put a grep style into any paragraph styles containing these symbols that applies the character style(s) from 1. Again see my demo file to see how this is set up. Edit the paragraph Style "Paragraph with Symbols".

    See if that suits your situation.

    - Mark

      C
      ck_ny
      Inspiring
      June 22, 2023

      to get you started... 

       

       

      As Peter mentioned, the size of the superscript is based on your application's preference. 
      If you need difference percentage size for the footnote symbol, but the underlying point size is the same, you can add code to change the application perference percentage before running each section.

      function executeCommand (){
      for (var i=0; i<app.selection.length; i++){
      var sel = app.selection[i];{
            app.selection[i].parentStory.changeGrep(); //selected story only
            app.selection[i].parentStory.hyphenation = false;
            // app.activeDocument.changeGrep(); //all text frame in document
            // app.changeGrep(); //all open document
}
}
};

function clearSearch () {
app.findGrepPreferences = NothingEnum.nothing;
app.changeGrepPreferences = NothingEnum.nothing;
};


function cleanText () {
//Clear Grep preferences
app.findGrepPreferences = NothingEnum.nothing;
app.changeGrepPreferences = NothingEnum.nothing;
app.findChangeGrepOptions.includeFootnotes = false;
app.findChangeGrepOptions.includeHiddenLayers = false;
app.findChangeGrepOptions.includeLockedLayersForFind = false;
app.findChangeGrepOptions.includeLockedStoriesForFind = false;
app.findChangeGrepOptions.includeMasterPages = false;


//SUPERSCRIPT †‡^
app.findGrepPreferences.findWhat="[†|‡|*|**|^|¶|§|#]";
app.changeGrepPreferences.position=Position.SUPERSCRIPT; 
executeCommand ();
clearSearch ();

//Optional
// // //Superscript footnote number in Front position SINGLE DIGITS # footers _ NEEDS WORKS
app.findGrepPreferences.findWhat="(?<![ \\d])\\d(?=[ \\.,\\ \\r])";
app.changeGrepPreferences.position=Position.SUPERSCRIPT; 
executeCommand ();
clearSearch ();

};


      The code is based on a selection, but you can change to run on whole docuemnt. But you're flying blind. 

       

        A
        ali31543599c2piCorrect answer
        Participant
        July 17, 2024

        // Get the active document
        var doc = app.activeDocument;

        // Create a superscript character style if it doesn't exist
        var superscriptStyle = createCharacterStyle("Superscript Style", -5); // Adjusts for superscript

        // Set GREP preferences for superscript
        app.findGrepPreferences = NothingEnum.nothing;
        app.changeGrepPreferences = NothingEnum.nothing;

        // Define GREP search to find caret (^) followed by content in parentheses
        app.findGrepPreferences.findWhat = "\\^\\s*\\((-?\\d+|[W+])\\)"; // Matches ^(number) or ^(W)
        var foundItems = doc.findGrep();

        // Loop through the found items for superscript
        for (var i = foundItems.length - 1; i >= 0; i--) {
        var foundText = foundItems[i];
        var superscriptContent = foundText.contents.match(/\\^\\s*\\((-?\\d+|[W+])\\)/);

        if (superscriptContent) {
        var contentToSuperscript = superscriptContent[1];

        // Replace the original text with the superscript content
        foundText.contents = foundText.contents.replace(/\\^\\s*\\((-?\\d+|[W+])\\)/, contentToSuperscript);

        // Apply superscript style to the content
        for (var j = 0; j < contentToSuperscript.length; j++) {
        foundText.characters[j].appliedCharacterStyle = superscriptStyle;
        }
        }
        }

        // Clear GREP preferences
        app.findGrepPreferences = NothingEnum.nothing;
        app.changeGrepPreferences = NothingEnum.nothing;

        alert("Superscript applied to characters following caret (^).");

        // Function to create character style
        function createCharacterStyle(name, baselineShift) {
        var style;
        try {
        style = doc.characterStyles.itemByName(name);
        if (!style.isValid) throw new Error("Style does not exist.");
        } catch (e) {
        style = doc.characterStyles.add({name: name});
        }
        style.baselineShift = baselineShift; // Set baseline shift
        style.pointSize = 9; // Set a smaller font size for superscript
        return style;
        }

        m1b
        Community Expert
        m1bCommunity Expert
        Community Expert
        July 17, 2024

        Hi @ali31543599c2pi thanks for the script! It would be good if you include some information about it so people understand what it does and why it differs from the accepted answer.

        - Mark

        Peter Spier
        Community Expert
        Peter SpierCommunity Expert
        Community Expert
        June 22, 2023

        You can use a class, or classes if there are several characters that need the same alteration, for example [†‡¶] and create a character style to scale the glyph and apply baseline shift.

        In Find/Change you can set find format to superscript. Unfortunately you can't do that with a GREP Style, but if these glyphs will never appear in your paragraph except as superscript (use another grep style to assign the superscript first, I would imagine) that might not be a problem and you could automate it that way.

        V
        vernehenzelAuthor
        Participant
        June 22, 2023

        I'm not familiar with "classes" and everytime I try to searh for it I literally get classes that I can take, like in school. Can you point me to a primer on classes? 

        Peter Spier
        Community Expert
        Peter SpierCommunity Expert
        Community Expert
        June 22, 2023

        https://www.amazon.com/GREP-InDesign-InDesignSecrets-Peter-Kahrel/dp/0982508387

        Best primer you'll find.

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