mirror of
https://github.com/typst/typst
synced 2025-05-16 18:15:29 +08:00
54a9ccb1a5
Adds top-edge and bottom-edge parameters to the font function. These define how the box around a word is computed. The possible values are: - ascender - cap-height (default top edge) - x-height - baseline (default bottom edge) - descender The defaults are chosen so that it's easy to create good-looking designs with vertical alignment. Since they are much tighter than what most other software uses by default, the default leading had to be increased to 50% of the font size and paragraph spacing to 100% of the font size. The values cap-height and x-height fall back to ascender in case they are zero because this value may occur in fonts that don't have glyphs with cap- or x-height (like Twitter Color Emoji). Since cap-height is the default top edge, doing no fallback would break things badly. Removes softness in favor of a simple boolean for pages and a more finegread u8 for spacing. This is needed to make paragraph spacing consume line spacing created by hard line breaks.
64 lines
1.0 KiB
Typst
64 lines
1.0 KiB
Typst
// Test let bindings.
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---
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// Ref: false
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// Automatically initialized with none.
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#let x
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#test(x, none)
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// Error: 9 expected expression
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#let y =
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#test(y, none)
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// Manually initialized with one.
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#let z = 1
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#test(z, 1)
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---
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// Syntax sugar for function definitions.
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#let background = #9feb52
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#let rect(body) = rect(width: 2cm, fill: background, pad(5pt, body))
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#rect[Hi!]
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// Error: 13 expected body
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#let func(x)
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// Error: 2-6 unknown variable
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{func}
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// Error: 15 expected expression
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#let func(x) =
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// Error: 2-6 unknown variable
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{func}
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---
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// Termination.
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// Terminated by line break.
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#let v1 = 1
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One
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// Terminated by semicolon.
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#let v2 = 2; Two
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// Terminated by semicolon and line break.
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#let v3 = 3;
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Three
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// Terminated because expression ends.
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// Error: 12 expected semicolon or line break
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#let v4 = 4 Four
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// Terminated by semicolon even though we are in a paren group.
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// Error: 2:19 expected expression
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// Error: 1:19 expected closing paren
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#let v5 = (1, 2 + ; Five
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#test(v1, 1)
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#test(v2, 2)
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#test(v3, 3)
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#test(v4, 4)
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#test(v5, (1, 2))
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