New ways to include

This will take several pages.

First, check that we can | $\begin{figure}\vbox{\include{\vert} }\end{figure}$ as usual, so the rest of this page should be blank, and the Melville quote should be alone on the next page.

This text is in a separate file that just contains text, and some L^ATEX code. For a change, let's quote Moby Dick, chapter 94:

Squeeze! squeeze! squeeze! all the morning long; I squeezed that sperm till I myself almost melted into it; I squeezed that sperm till a strange sort of insanity came over me; and I found myself unwittingly squeezing my co-laborers' hands in it, mistaking their hands for the gentle globules. Such an abounding, affectionate, friendly, loving feeling did this avocation beget; that at last I was continually squeezing their hands, and looking up into their eyes sentimentally; as much as to say,—Oh! my dear fellow beings, why should we longer cherish any social acerbities, or know the slightest ill-humor or envy! Come; let us squeeze hands all round; nay, let us all squeeze ourselves into each other; let us squeeze ourselves universally into the very milk and sperm of kindness.

Would that I could keep squeezing that sperm for ever! For now, since by many prolonged, repeated experiences, I have perceived that in all cases man must eventually lower, or at least shift, his conceit of attainable felicity; not placing it anywhere in the intellect or the fancy; but in the wife, the heart, the bed, the table, the saddle, the fire-side, the country; now that I have perceived all this, I am ready to squeeze case eternally. In thoughts of the visions of the night, I saw long rows of angels in paradise, each with his hands in a jar of spermaceti.

This should be on a new page. Now we include the same thing, but it should come immediately here because we use ||:

sptest-aux

And this paragraph should immediately follow the Melville. Now, we check || and || in a similar manner. The included file is going to use the |alltt| environment. We have loaded the package in the parent file. The | command in the included file should be disabled; if not, there will be an error when it tries to redefine the environment. Also, we disable several commands that will produce an error if they are not. This should be the last text on this page.

#172#>Error with <172>><176>>

ifundefinedpreamblecmd

sptest-aux1

ifundefinedpreamblecmd

And this should be on a new page. The first line should have said it comes from the preamble.

The || family of commands puts the included file into a group. So |This def of preamblecmd comes from the parent.| is not defined now.

Now we do the same thing over, but the file should appear immediately.

sptest-aux1

ifundefinedpreamblecmd

And this paragraph should immediately follow the Beckett. Finally, we have to check || and ||. The difference will be that the first line will say it comes from the parent. This should be the last text on the page.

sptest-aux1

ifundefinedpreamblecmd This should be on a new page. And once again, the quote should follow immediately here:

sptest-aux1

ifundefinedpreamblecmd

And this text should immediately follow the quote.