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link要素関数要素関数要素関数はsetルールやshowルールでカスタマイズできます。
setルールやshowルールでカスタマイズできます。Links to a URL or a location in the document.
By default, links do not look any different from normal text. However, you can easily apply a style of your choice with a show rule.
Example
#show link: underline
https://example.com \
#link("https://example.com") \
#link("https://example.com")[
See example.com
]
Syntax
This function also has dedicated syntax: Text that starts with http:// or
https:// is automatically turned into a link.
Hyphenation
If you enable hyphenation or justification, by default, it will not apply to
links to prevent unwanted hyphenation in URLs. You can opt out of this
default via show link: set text(hyphenate: true).
Links in HTML export
In HTML export, a link to a label or location will be turned into a fragment link to a named anchor point. To support this, targets without an existing ID will automatically receive an ID in the DOM. How this works varies by which kind of HTML node(s) the link target turned into:
-
If the link target turned into a single HTML element, that element will receive the ID. This is, for instance, typically the case when linking to a top-level heading (which turns into a single
<h2>element). -
If the link target turned into a single text node, the node will be wrapped in a
<span>, which will then receive the ID. -
If the link target turned into multiple nodes, the first node will receive the ID.
-
If the link target turned into no nodes at all, an empty span will be generated to serve as a link target.
If you rely on a specific DOM structure, you should ensure that the link target turns into one or multiple elements, as the compiler makes no guarantees on the precise segmentation of text into text nodes.
If present, the automatic ID generation tries to reuse the link target's label to create a human-readable ID. A label can be reused if:
-
All characters are alphabetic or numeric according to Unicode, or a hyphen, or an underscore.
-
The label does not start with a digit or hyphen.
These rules ensure that the label is both a valid CSS identifier and a valid URL fragment for linking.
As IDs must be unique in the DOM, duplicate labels might need disambiguation when reusing them as IDs. The precise rules for this are as follows:
-
If a label can be reused and is unique in the document, it will directly be used as the ID.
-
If it's reusable, but not unique, a suffix consisting of a hyphen and an integer will be added. For instance, if the label
<mylabel>exists twice, it would turn intomylabel-1andmylabel-2. -
Otherwise, a unique ID of the form
loc-followed by an integer will be generated.
引数引数引数は関数への入力値です。関数名の後に括弧で囲んで指定します。
dest必須引数必須引数必須引数は、関数を呼び出す際に必ず指定しなければなりません。位置引数位置引数位置引数は順序通りに指定することで、引数名を省略して設定できます。
The destination the link points to.
-
To link to web pages,
destshould be a valid URL string. If the URL is in themailto:ortel:scheme and thebodyparameter is omitted, the email address or phone number will be the link's body, without the scheme. -
To link to another part of the document,
destcan take one of three forms:-
A label attached to an element. If you also want automatic text for the link based on the element, consider using a reference instead.
-
A
location(typically retrieved fromhere,locateorquery). -
A dictionary with a
pagekey of type integer andxandycoordinates of type length. Pages are counted from one, and the coordinates are relative to the page's top left corner.
-
例を表示
= Introduction <intro>
#link("mailto:hello@typst.app") \
#link(<intro>)[Go to intro] \
#link((page: 1, x: 0pt, y: 0pt))[
Go to top
]
body
The content that should become a link.
If dest is an URL string, the parameter can be omitted. In this case,
the URL will be shown as the link.