mirror of
https://github.com/typst/typst
synced 2025-05-17 02:25:27 +08:00
117 lines
2.5 KiB
Typst
117 lines
2.5 KiB
Typst
// Test headings.
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--- heading-basic ---
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// Different number of equals signs.
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= Level 1
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== Level 2
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=== Level 3
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// After three, it stops shrinking.
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=========== Level 11
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--- heading-syntax-at-start ---
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// Heading vs. no heading.
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// Parsed as headings if at start of the context.
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/**/ = Level 1
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#[== Level 2]
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#box[=== Level 3]
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// Not at the start of the context.
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No = heading
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// Escaped.
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\= No heading
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--- heading-block ---
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// Blocks can continue the heading.
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= #[This
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is
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multiline.
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]
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= This
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is not.
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--- heading-trailing-whitespace ---
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// Whether headings contain trailing whitespace with or without comments/labels.
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// Labels are special cased to immediately end headings in the parser, but also
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// have unique whitespace behavior.
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#let join(..xs) = xs.pos().join()
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#let head(h) = heading(depth: 1, h)
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// No whitespace.
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#test(head[h], [= h])
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#test(head[h], [= h/**/])
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#test(head[h], [= h<a>])
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#test(head[h], [= h/**/<b>])
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// Label behaves differently than normal trailing space and comment.
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#test(head(join[h][ ]), [= h ])
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#test(head(join[h][ ]), [= h /**/])
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#test(join(head[h])[ ], [= h <c>])
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// Combinations.
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#test(head(join[h][ ][ ]), [= h /**/ ])
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#test(join(head[h])[ ][ ], [= h <d> ])
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#test(head(join[h][ ]), [= h /**/<e>])
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#test(join(head[h])[ ], [= h/**/ <f>])
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// The first space attaches, but not the second
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#test(join(head(join[h][ ]))[ ], [= h /**/ <g>])
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--- heading-leading-whitespace ---
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// Test that leading whitespace and comments don't matter.
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#test[= h][= h]
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#test[= h][= /**/ /**/ h]
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#test[= h][= /*
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comment spans lines
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*/ h]
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--- heading-show-where ---
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// Test styling.
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#show heading.where(level: 5): it => block(
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text(font: "Roboto", fill: eastern, it.body + [!])
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)
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= Heading
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===== Heading 🌍
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#heading(level: 5)[Heading]
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--- heading-offset ---
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// Test setting the starting offset.
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#set heading(numbering: "1.1")
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#show heading.where(level: 2): set text(blue)
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= Level 1
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#heading(depth: 1)[We're twins]
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#heading(level: 1)[We're twins]
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== Real level 2
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#set heading(offset: 1)
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= Fake level 2
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== Fake level 3
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--- heading-offset-and-level ---
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// Passing level directly still overrides all other set values
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#set heading(numbering: "1.1", offset: 1)
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#heading(level: 1)[Still level 1]
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--- heading-syntax-edge-cases ---
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// Edge cases.
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#set heading(numbering: "1.")
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=
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Not in heading
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=Nope
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--- heading-numbering-hint ---
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= Heading <intro>
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// Error: 1:19-1:25 cannot reference heading without numbering
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// Hint: 1:19-1:25 you can enable heading numbering with `#set heading(numbering: "1.")`
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Cannot be used as @intro
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