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Specify metric fallbacks in docs

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Malo 2025-06-24 19:17:24 +01:00
parent 566a06302d
commit 7195f97b9b
1 changed files with 8 additions and 4 deletions
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12
crates/typst-library/src/text/shift.rs
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@ -41,7 +41,8 @@ pub struct SubElem {
/// subscript glyphs.
///
/// If set to `{auto}`, the baseline is shifted according to the metrics
/// provided by the font.
/// provided by the font, with a fallback to `{0.2em}` in case the font does
/// not define the necessary metrics.
pub baseline: Smart<Length>,
/// The font size for synthesized subscripts.
@ -51,7 +52,8 @@ pub struct SubElem {
/// subscript glyphs.
///
/// If set to `{auto}`, the size is scaled according to the metrics provided
/// by the font.
/// by the font, with a fallback to `{0.6em}` in case the font does not
/// define the necessary metrics.
pub size: Smart<TextSize>,
/// The text to display in subscript.
@ -108,7 +110,8 @@ pub struct SuperElem {
/// necessary superscript glyphs.
///
/// If set to `{auto}`, the baseline is shifted according to the metrics
/// provided by the font.
/// provided by the font, with a fallback to `{-0.5em}` in case the font
/// does not define the necessary metrics.
///
/// Note that, since the baseline shift is applied downward, you will need
/// to provide a negative value for the content to appear as raised above
@ -122,7 +125,8 @@ pub struct SuperElem {
/// necessary superscript glyphs.
///
/// If set to `{auto}`, the size is scaled according to the metrics provided
/// by the font.
/// by the font, with a fallback to `{0.6em}` in case the font does not
/// define the necessary metrics.
pub size: Smart<TextSize>,
/// The text to display in superscript.