Wrap tag around regex

[karabaja]

I'd like to automate formatting some text.
So I hope someone can help me out on this as googling didn't help me much.
I'd like to find out how to wrap a tag around regex.
For example if I have word "Title" in the text to get something like <div id="title>Title</div>. I would know how to handle it if it was just "Title".
But in most cases I have "Title 2" or "Title 2 & 3" so I would need something to insert
<div id="title"> above the line containing the regex and to insert </div> under that line to cover complete title.

[Franklin52]

The context of your situation is not clear, it is best to include a sample of the input and desired output.

Regards

[karabaja]

Ok, I'll try to clarify. To simplify let's say I have 3 songs in a text document. And they look something like this:

Song 1
Some lyrics
more lyrics
and some more

Song 2
Some lyrics
more lyrics
and some more

Third Song
Some lyrics
more lyrics
and some more

I'd like to make a script which would allow me insert opening div tag before a line that contains "Song" and closing tag after that line. Regardless of other characters which that line might contain, like number 1 or word "Third".
To get something like this:

<div id="title">
Song 1
</div>
Some lyrics
more lyrics
and some more

I hope that makes it more clear.

[Franklin52]

I'm not on a linux box so I can't test it out, but try this:

awk '/Song/{print "<div id=\"title\">";print;print "</div>";getline} 1' file

Regards

[karabaja]

Thanks a lot Franklin52, that does the job.