Add missing closing '/' in tags

[camelid]

No description provided.

[jyn514]

I thought div was not a self-closing tag. What does this do?

[camelid]

Not sure, but that's what all the others do 🤷

[jyn514]

All of these are being recovered by the HTML parser as invalid syntax.

I think we should a) close this tag, and b) change it to <a href="#" id="debruijn> so you can click on it; right now you have to type it into your browser manually.

[camelid]

You mean change it to:

<a href="#debruijn" id="debruijn">{...}</a>

?

[camelid]

Vim regex for the win!

%s/^\(.*\) <div id="\([^"]\+\)"\/>/<a href="#\2" id="\2">\1<\/a>/g

[camelid]

I'm not sure if having self-linking anchors is really worth it here. It's kind of busy in the output and in the source:

# Glossary

Term                                     | Meaning
-----------------------------------------|--------
<a href="#arena" id="arena">arena/arena allocation</a> |  An _arena_ is a large memory buffer from which other memory allocations are made. This style of allocation is called _arena allocation_. See [this chapter](../memory.md) for more info.
<a href="#ast" id="ast">AST</a>                      |  The abstract syntax tree produced by the `rustc_ast` crate; reflects user syntax very closely.
<a href="#binder" id="binder">binder</a>                |  A "binder" is a place where a variable or type is declared; for example, the `<T>` is a binder for the generic type parameter `T` in `fn foo<T>(..)`, and \|`a`\|` ...` is a binder for the parameter `a`. See [the background chapter for more](./background.html#free-vs-bound).
<a href="#body-id" id="body-id">BodyId</a>               |  An identifier that refers to a specific body (definition of a function or constant) in the crate. See [the HIR chapter for more](../hir.html#identifiers-in-the-hir).
<a href="#bound-var" id="bound-var">bound variable</a>     |  A "bound variable" is one that is declared within an expression/term. For example, the variable `a` is bound within the closure expression \|`a`\|` a * 2`. See [the background chapter for more](./background.html#free-vs-bound)
<a href="#codegen" id="codegen">codegen</a>              |  The code to translate MIR into LLVM IR.
<a href="#codegen-unit" id="codegen-unit">codegen unit</a>    |  When we produce LLVM IR, we group the Rust code into a number of codegen units (sometimes abbreviated as CGUs). Each of these units is processed by LLVM independently from one another, enabling parallelism. They are also the unit of incremental re-use. ([see more](../backend/codegen.md))
<a href="#completeness" id="completeness">completeness</a>    |  A technical term in type theory, it means that every type-safe program also type-checks. Having both soundness and completeness is very hard, and usually soundness is more important. (see "soundness").
<a href="#cfg" id="cfg">control-flow graph</a>       |  A representation of the control-flow of a program; see [the background chapter for more](./background.html#cfg)
<a href="#ctfe" id="ctfe">CTFE</a>                    |  Short for Compile-Time Function Evaluation, this is the ability of the compiler to evaluate `const fn`s at compile time. This is part of the compiler's constant evaluation system. ([see more](../const-eval.html))
<a href="#cx" id="cx">cx</a>                        |  We tend to use "cx" as an abbreviation for context. See also `tcx`, `infcx`, etc.

It would also take a lot of effort to get the aligning spaces right in the source :/

What about just <span id="{id}">{...}</span>?

[jyn514]

I'd be ok with <span>, that will still take a lot of time if you want to align the | though.

[camelid]

It actually takes no effort since all of the rows add the net same number of characters:

• Remove <div id="{id}"/>
• Add <span id="{id}">
• Add </span>

[camelid]

Whereas adding a link adds an additional instance of {id}, which makes the lengths vary.

[camelid]

Closing in favor of #939.