I'm trying to use EmEditor to do some find and replace on HTML using regex. I know that Regex is not generally suitable for HTML parsing but I believe it will work for my limited requirement. I can't get it to do some fairly simple finds. e.g. find the head section and remove it. I've tried several different syntaxes e.g. <head.*?>(.|\n)*?</head> also simpler ones where there are no attributes e.g. <head>.*?</head>. None work. What am I doing wrong?
Please try a non-zero value to the Additional Lines to Search for Regular Expressions text box in the Advanced dialog box (Click the Advanced button in the Find dialog box) if you need to search for multi-line strings.