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// Test footnotes.
--- footnote-basic ---
#footnote[Hi]
--- footnote-space-collapsing ---
// Test space collapsing before footnote.
A#footnote[A] \
A #footnote[A]
--- footnote-nested ---
// Test nested footnotes.
First \
Second #footnote[A, #footnote[B, #footnote[C]]] \
Third #footnote[D, #footnote[E]] \
Fourth
--- footnote-nested-same-frame ---
// Currently, numbers a bit out of order if a nested footnote ends up in the
// same frame as another one. :(
#footnote[A, #footnote[B]], #footnote[C]
--- footnote-entry ---
// Test customization.
#show footnote: set text(red)
#show footnote.entry: set text(8pt, style: "italic")
#set footnote.entry(
indent: 0pt,
gap: 0.6em,
clearance: 0.3em,
separator: repeat[.],
)
Beautiful footnotes. #footnote[Wonderful, aren't they?]
--- footnote-break-across-pages ---
#set page(height: 200pt)
#lines(2)
#footnote[ // 1
I
#footnote[II ...] // 2
]
#lines(6)
#footnote[III: #lines(8, "1")] // 3
#lines(6)
#footnote[IV: #lines(15, "1")] // 4
#lines(6)
#footnote[V] // 5
--- footnote-in-columns ---
// Test footnotes in columns, even those that are not enabled via `set page`.
#set page(height: 120pt)
#align(center, strong[Title])
#show: columns.with(2)
#lines(3)
#footnote(lines(4, "1"))
#lines(2)
#footnote(lines(2, "1"))
--- footnote-in-caption ---
// Test footnote in caption.
Read the docs #footnote[https://typst.app/docs]!
#figure(
image("/assets/images/graph.png", width: 70%),
caption: [
A graph #footnote[A _graph_ is a structure with nodes and edges.]
]
)
More #footnote[just for ...] footnotes #footnote[... testing. :)]
--- footnote-duplicate ---
// Test duplicate footnotes.
#let lang = footnote[Languages.]
#let nums = footnote[Numbers.]
/ "Hello": A word #lang
/ "123": A number #nums
- "Hello" #lang
- "123" #nums
+ "Hello" #lang
+ "123" #nums
#table(
columns: 2,
[Hello], [A word #lang],
[123], [A number #nums],
)
--- footnote-invariant ---
// Ensure that a footnote and the first line of its entry
// always end up on the same page.
#set page(height: 120pt)
#lines(5)
A #footnote(lines(6, "1"))
--- footnote-ref ---
// Test references to footnotes.
A footnote #footnote[Hi]<fn> \
A reference to it @fn
--- footnote-ref-multiple ---
// Multiple footnotes are refs
First #footnote[A]<fn1> \
Second #footnote[B]<fn2> \
First ref @fn1 \
Third #footnote[C] \
Fourth #footnote[D]<fn4> \
Fourth ref @fn4 \
Second ref @fn2 \
Second ref again @fn2
--- footnote-ref-forward ---
// Forward reference
Usage @fn \
Definition #footnote[Hi]<fn>
--- footnote-ref-in-footnote ---
// Footnote ref in footnote
#footnote[Reference to next @fn]
#footnote[Reference to myself @fn]<fn>
#footnote[Reference to previous @fn]
--- footnote-styling ---
// Styling
#show footnote: text.with(fill: red)
Real #footnote[...]<fn> \
Ref @fn
--- footnote-ref-call ---
// Footnote call with label
#footnote(<fn>)
#footnote[Hi]<fn>
#ref(<fn>)
#footnote(<fn>)
--- footnote-in-table ---
// Test footnotes in tables. When the table spans multiple pages, the footnotes
// will all be after the table, but it shouldn't create any empty pages.
#set page(height: 100pt)
= Tables
#table(
columns: 2,
[Hello footnote #footnote[This is a footnote.]],
[This is more text],
[This cell
#footnote[This footnote is not on the same page]
breaks over multiple pages.],
image("/assets/images/tiger.jpg"),
)
#table(
columns: 3,
..range(1, 10)
.map(numbering.with("a"))
.map(v => upper(v) + footnote(v))
)
--- issue-multiple-footnote-in-one-line ---
// Test that the logic that keeps footnote entry together with
// their markers also works for multiple footnotes in a single
// line.
#set page(height: 100pt)
#v(50pt)
A #footnote[a]
B #footnote[b]
--- issue-1433-footnote-in-list ---
// Test that footnotes in lists do not produce extraneous page breaks. The list
// layout itself does not currently react to the footnotes layout, weakening the
// "footnote and its entry are on the same page" invariant somewhat, but at
// least there shouldn't be extra page breaks.
#set page(height: 100pt)
#block(height: 50pt, width: 100%, fill: aqua)
- #footnote[1]
- #footnote[2]
--- issue-footnotes-skip-first-page ---
// In this issue, we would get an empty page at the beginning because footnote
// layout didn't properly check for in_last.
#set page(height: 50pt)
#footnote[A]
#footnote[B]
--- issue-4454-footnote-ref-numbering ---
// Test that footnote references are numbered correctly.
A #footnote(numbering: "*")[B]<fn>, C @fn, D @fn, E @fn.
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