<li> tags skipped in tidy result shown on screen

[benThijssen]

When using "tidy -i page.txt" I don't see the <li> tags that are defined. Tidy creates an empty <ol> tag without any <li> tags embedded.
File tidyResult is what tidy made out a the contents of file page.txt (both attached)
This is the first time I use tidy, but I don't see what I'm doing wrong.

In page.txt the OL tag starts a column 102, there you can also see the LI tags, the first one starts at column 134.

tidyResult.txt
page.txt

[ler762]

$ tidy -iq page.txt
   ...
line 1 column 134 - Warning: trimming empty <li>
line 1 column 198 - Warning: trimming empty <li>
line 1 column 925 - Warning: trimming empty <span>
line 1 column 1113 - Warning: trimming empty <span>

tidy -iq --drop-empty-elements no page.txt if you want to keep empty elements like this
<li data-target="#pietje" data-slide-to="1"></li>

And you might like the -wrap option

[benThijssen]

Ier762 Thanks you very much for your prompt and helpful reply. This is exactly what I was looking for. Bootstrap often uses empty tags, just to trigger javascript events on tag attributes only. And that -wrap option also helps a lot. (FYI: I have a small javascript generator accepting some parameters to create bootstrap source-code for carousel, accordion, panels, etc..., producing 1 long line of code. Tidy is very helpful to tidy up that long line in indented source code). Thanks you very much again.