Write all variables italic in section "About this document" (#25797)

Makes more sense. One variable was already written italic.

(cherry picked from commit 7295f57833)
This commit is contained in:
Nils-Hero Lindemann
2026-05-08 06:48:48 +02:00
committed by narimiran
parent 3bef7fe920
commit 68ace66d2b

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@@ -34,10 +34,10 @@ To learn how to compile Nim programs and generate documentation see
the [Compiler User Guide](nimc.html) and the [DocGen Tools Guide](docgen.html).
The language constructs are explained using an extended BNF, in which `(a)*`
means 0 or more `a`'s, `a+` means 1 or more `a`'s, and `(a)?` means an
means 0 or more *a*'s, `a+` means 1 or more *a*'s, and `(a)?` means an
optional *a*. Parentheses may be used to group elements.
`&` is the lookahead operator; `&a` means that an `a` is expected but
`&` is the lookahead operator; `&a` means that an *a* is expected but
not consumed. It will be consumed in the following rule.
The `|`, `/` symbols are used to mark alternatives and have the lowest