How to detect/mark automatic hyphens in a text?

Question

To visually control the quantity of hyphenated words in a page, seems appropriated to mark them ( like using some script, similar to that created by H. Jong, where beautifully all hyphenated words are coloured with a red ink?)
The markup to identify them, as the tilde ^~ does not capture them?

Answer 1

I am [almost] sure Jong's script does that...
Also Indiscript has a similar one to mark hyphenated words, including location!
Thank you.
Jong:
try {
app.activeDocument.colors.add({name:"Warning", space:ColorSpace.RGB, colorValue:[255,0,0]});
} catch(_) { }
warningColor = app.activeDocument.swatches.item("Warning");
t = app.selection[0].parentStory.textContainers;
p = 0;
err = 0;
while (p < t.length)
if (t[p].lines.length)
  if (t[p].lines[0].words.length && t[p].lines[0].words[-1].lines.length > 1)
   t[p].lines[0].fillColor = "Warning", err++;
  if (t[p].lines[-1].words.length && t[p].lines[-1].words[-1].lines.length > 1)
   t[p].lines[-1].fillColor = "Warning", err++;
p++;
alert ("Done, marked "+err+" occurrences");