parElement
Arranges text, spacing and inline-level elements into a paragraph.
Although this function is primarily used in set rules to affect paragraph properties, it can also be used to explicitly render its argument onto a paragraph of its own.
Example
#set par(
first-line-indent: 1em,
spacing: 0.65em,
justify: true,
)
We proceed by contradiction.
Suppose that there exists a set
of positive integers $a$, $b$, and
$c$ that satisfies the equation
$a^n + b^n = c^n$ for some
integer value of $n > 2$.
Without loss of generality,
let $a$ be the smallest of the
three integers. Then, we ...
Parameters
leading
The spacing between lines.
Leading defines the spacing between the bottom edge of one line and the top edge of the following line. By default, these two properties are up to the font, but they can also be configured manually with a text set rule.
By setting top edge, bottom edge, and leading, you can also configure a consistent baseline-to-baseline distance. You could, for instance, set the leading to 1em, the top-edge to 0.8em, and the bottom-edge to -0.2em to get a baseline gap of exactly 2em. The exact distribution of the top- and bottom-edge values affects the bounds of the first and last line.
Default: 0.65em
spacing
The spacing between paragraphs.
Just like leading, this defines the spacing between the bottom edge of a paragraph's last line and the top edge of the next paragraph's first line.
When a paragraph is adjacent to a block that is not a paragraph, that block's above or below property takes precedence over the paragraph spacing. Headings, for instance, reduce the spacing below them by default for a better look.
Default: 1.2em
justify
Whether to justify text in its line.
Hyphenation will be enabled for justified paragraphs if the text function's hyphenate property is set to auto and the current language is known.
Note that the current alignment still has an effect on the placement of the last line except if it ends with a justified line break.
Default: false
linebreaks
How to determine line breaks.
When this property is set to auto, its default value, optimized line breaks will be used for justified paragraphs. Enabling optimized line breaks for ragged paragraphs may also be worthwhile to improve the appearance of the text.
| Variant | Details |
|---|---|
"simple" | Determine the line breaks in a simple first-fit style. |
"optimized" | Optimize the line breaks for the whole paragraph. Typst will try to produce more evenly filled lines of text by considering the whole paragraph when calculating line breaks. |
Default: auto
View example
#set page(width: 207pt)
#set par(linebreaks: "simple")
Some texts feature many longer
words. Those are often exceedingly
challenging to break in a visually
pleasing way.
#set par(linebreaks: "optimized")
Some texts feature many longer
words. Those are often exceedingly
challenging to break in a visually
pleasing way.
first-line-indent
The indent the first line of a paragraph should have.
Only the first line of a consecutive paragraph will be indented (not the first one in a block or on the page).
By typographic convention, paragraph breaks are indicated either by some space between paragraphs or by indented first lines. Consider reducing the paragraph spacing to the leading when using this property (e.g. using #set par(spacing: 0.65em)).
Default: 0pt
hanging-indent
The indent all but the first line of a paragraph should have.
Default: 0pt
body
The contents of the paragraph.
Definitions
lineElement
A paragraph line.
This element is exclusively used for line number configuration through set rules and cannot be placed.
The numbering option is used to enable line numbers by specifying a numbering format.
#set par.line(numbering: "1")
Roses are red. \
Violets are blue. \
Typst is there for you.
The numbering option takes either a predefined numbering pattern or a function returning styled content. You can disable line numbers for text inside certain elements by setting the numbering to none using show-set rules.
// Styled red line numbers.
#set par.line(
numbering: n => text(red)[#n]
)
// Disable numbers inside figures.
#show figure: set par.line(
numbering: none
)
Roses are red. \
Violets are blue.
#figure(
caption: [Without line numbers.]
)[
Lorem ipsum \
dolor sit amet
]
The text above is a sample \
originating from distant times.
This element exposes further options which may be used to control other aspects of line numbering, such as its alignment or margin. In addition, you can control whether the numbering is reset on each page through the numbering-scope option.
numbering
How to number each line. Accepts a numbering pattern or function.
Default: none
View example
#set par.line(numbering: "I")
Roses are red. \
Violets are blue. \
Typst is there for you.
number-align
The alignment of line numbers associated with each line.
The default of auto indicates a smart default where numbers grow horizontally away from the text, considering the margin they're in and the current text direction.
Default: auto
View example
#set par.line(
numbering: "I",
number-align: left,
)
Hello world! \
Today is a beautiful day \
For exploring the world.
number-margin
The margin at which line numbers appear.
Note: In a multi-column document, the line numbers for paragraphs inside the last column will always appear on the end margin (right margin for left-to-right text and left margin for right-to-left), regardless of this configuration. That behavior cannot be changed at this moment.
Default: start
View example
#set par.line(
numbering: "1",
number-margin: right,
)
= Report
- Brightness: Dark, yet darker
- Readings: Negative
number-clearance
The distance between line numbers and text.
The default value of auto results in a clearance that is adaptive to the page width and yields reasonable results in most cases.
Default: auto
View example
#set par.line(
numbering: "1",
number-clearance: 4pt,
)
Typesetting \
Styling \
Layout
numbering-scope
Controls when to reset line numbering.
Note: The line numbering scope must be uniform across each page run (a page run is a sequence of pages without an explicit pagebreak in between). For this reason, set rules for it should be defined before any page content, typically at the very start of the document.
| Variant | Details |
|---|---|
"document" | Indicates the line number counter spans the whole document, that is, is never automatically reset. |
"page" | Indicates the line number counter should be reset at the start of every new page. |
Default: "document"
View example
#set par.line(
numbering: "1",
numbering-scope: "page",
)
First line \
Second line
#pagebreak()
First line again \
Second line again
