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fix typo in template introduction (#1820)

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bearomorphism 2022-09-20 20:15:45 +08:00 committed by GitHub
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content/en/templates/introduction.md
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@ -4,7 +4,7 @@ linktitle: Templating
description: Hugo uses Go's `html/template` and `text/template` libraries as the basis for the templating.
date: 2017-02-01
publishdate: 2017-02-01
lastmod: 2017-02-25
lastmod: 2022-09-20
categories: [templates,fundamentals]
keywords: [go]
menu:
@ -70,8 +70,8 @@ Accessing the Page Parameter `bar` defined in a piece of content's [front matter
#### A Single Statement Can be Split over Multiple Lines
```go-html-template
{{ if or
(isset .Params "alt")
{{ if or
(isset .Params "alt")
(isset .Params "caption")
}}
```
@ -139,7 +139,7 @@ Go Templates only ship with a few basic functions but also provide a mechanism f
<!-- prints true (i.e., since 1 is less than 2) -->
```
Note that both examples make use of Go Template's [math]][] functions.
Note that both examples make use of Go Template's [math][math] functions.
{{% note "Additional Boolean Operators" %}}
There are more boolean operators than those listed in the Hugo docs in the [Go Template documentation](https://golang.org/pkg/text/template/#hdr-Functions).
@ -293,7 +293,7 @@ See the [`.Param` function][param].
#### Example 3: `if`
An alternative (and a more verbose) way of writing `with` is using
`if`. Here, the `.` does not get rebinded.
`if`. Here, the `.` does not get rebound.
Below example is "Example 1" rewritten using `if`:
@ -405,7 +405,7 @@ that `{{ . }}` always refers to the **current context**.
- In the top level of your template, this will be the data set made
available to it.
- Inside of an iteration, however, it will have the value of the
- Inside an iteration, however, it will have the value of the
current item in the loop; i.e., `{{ . }}` will no longer refer to
the data available to the entire page.
@ -430,7 +430,7 @@ The following shows how to define a variable independent of the context.
{{< /code >}}
{{% note %}}
Notice how once we have entered the loop (i.e. `range`), the value of `{{ . }}` has changed. We have defined a variable outside of the loop (`{{$title}}`) that we've assigned a value so that we have access to the value from within the loop as well.
Notice how once we have entered the loop (i.e. `range`), the value of `{{ . }}` has changed. We have defined a variable outside the loop (`{{$title}}`) that we've assigned a value so that we have access to the value from within the loop as well.
{{% /note %}}
### 2. Use `$.` to Access the Global Context