Allow multi-character symbols by T0mstone · Pull Request #6489 · typst/typst

T0mstone · 2025-06-23T14:27:50Z

This is the companion PR to codex#92.

~~Note that this is blocked on (and already rebased onto) #6441 and also blocked on codex#20 as explained below.~~

A bunch of things expected symbols to only have one character.
I mostly changed those to add a new error when the symbol has more than one character. This is technically non-breaking, since multi-character symbols were also an error before, but the error now moved from at their creation to at their use in those cases.

Other technical notes:

Maybe there should be a new Repr for runtime-single-character symbols instead of just allocating them like I've done here?
I'm REALLY unsure about layout_symbol... I'm not really familiar with the layout code, and this change just made it work, but I think a single symbol should maybe be a single fragment? Either way, this probably interacts with codex#20 and any typst-side integration of that (idk if there's already a PR for that), so it's probably best to wait on that before merging this.

T0mstone · 2025-06-23T14:37:52Z

No clue how to fix the failures in typst-ide and typst-docs.

I guess for the IDE, CompletionKind::Symbol can become Symbol(EcoString), but I think that field is only used in proprietary code, so someone from the Team would have to say whether that's a worthwhile change.

As for the docs, this is probably a way more substantial change, given how the current docs store the codepoint as a u32, so I also don't think I can fix this by myself.

mkorje · 2025-06-23T14:39:21Z

I'm REALLY unsure about layout_symbol... I'm not really familiar with the layout code, and this change just made it work, but I think a single symbol should maybe be a single fragment? Either way, this probably interacts with codex#20 and any typst-side integration of that (idk if there's already a PR for that), so it's probably best to wait on that before merging this.

We can now just call GlyphFragment::new with the whole string (#6336) (this function will error if after shaping the string we don't get a single glyph, i.e. if the string isn't a single grapheme cluster), and instead do something like elem.text().chars().flat_map(|c| to_style(c, ...)) to style it.

laurmaedje

Maybe there should be a new Repr for runtime-single-character symbols instead of just allocating them like I've done here?

It would indeed be nice if those cases wouldn't allocate.

I guess for the IDE, CompletionKind::Symbol can become Symbol(EcoString), but I think that field is only used in proprietary code, so someone from the Team would have to say whether that's a worthwhile change.

It's actually not even used in proprietary code atm, but it used to be and might be in the future. But either way EcoString is okay.

As for the docs, this is probably a way more substantial change, given how the current docs store the codepoint as a u32, so I also don't think I can fix this by myself.

The non-codepoint stuff should be fairly straightforward (i.e. Accent and math class just become None). The codepoint can be replaced by a value string field. I'll then adjust the proprietary part of the docs generator accordingly.

crates/typst-library/src/foundations/symbol.rs

crates/typst-library/src/math/matrix.rs

T0mstone · 2025-07-09T22:56:08Z

Not sure whether we made a decision on whether we want to only accept a single grapheme cluster, but worth bringing up again.

Good point, let's bring that discussion to this thread.

I'm personally against it (as in, I think arbitrary strings should be allowed) and I don't really remember the arguments for why this would be necessary (So if anyone else has any, please introduce or repeat them here). The only one I can think of is layout_symbol requiring a single glyph, but requiring a single grapheme cluster doesn't fix that either since e.g. emoji sequences can fall back to multiple glyphs if the font doesn't support them. For example, the "people holding hands" emoji (🧑‍🤝‍🧑) I added in codex#104 is a single grapheme cluster that can fall back to "🧑🤝🧑".

Using "codepoint" is more accurate and lines up with what typst's standard library uses

T0mstone · 2025-07-09T23:32:27Z

Another technical detail: I don't know if SymbolElem::func would be better by first checking if the string is a single codepoint and then matching on that. Maybe this is an irrelevant concern tho and then the decision could be made on principle (either by deciding that matching on strings makes it easier to add multi-char callables in the future, or by deciding that we'll never have multi-char callables anyway, so it'd be better to convert to char first and then match on that).

T0mstone · 2025-07-10T00:07:16Z

I changed the symbol repr since I think the previous behavior was probably unintended (such as symbol("\"") repr'ing as symbol(""")), so it now uses repr again to format the strings (both for the modifier sets and for the values).

Other than that, I made some minor changes to no longer use the variable name c for things that are now strings and to change option::IntoIter into the more idiomatic iter::Once.

T0mstone · 2025-07-10T00:12:12Z

It would indeed be nice if those cases wouldn't allocate.

After thinking about this a bit and trying some stuff, I found that this isn't really possible since Symbol::get returns &str, but char is not UTF-8 encoded. We could use https://docs.rs/utf8char/0.2.0/utf8char/struct.Utf8Char.html or hand-roll something similar.¹ Do you think that'd be worth it?

One thing I tried was [u8; 4] combined with char::encode_utf8 and str::from_utf8, but the conversions were a bit excessive, so this would then probably be best as a wrapper type in typst-utils or something. ↩

T0mstone · 2025-07-10T00:37:25Z

With this, the tests are now passing, but layout_symbol remains unable to handle multi-char values. As mentioned in #6489 (comment), I think it needs to be able to handle multiple glyphs regardless of whether we require symbols to be single grapheme clusters or not, but I don't know how to implement this.

And secondly, I should mention that the code as it is now permits empty strings as symbol values, which might cause some other issues. We probably just want to forbid those, right? (In which case I think only Symbol::construct would need to be adjusted to reject them).

docs/src/lib.rs

mkorje · 2025-07-17T06:03:58Z

With this, the tests are now passing, but layout_symbol remains unable to handle multi-char values. As mentioned in #6489 (comment), I think it needs to be able to handle multiple glyphs regardless of whether we require symbols to be single grapheme clusters or not, but I don't know how to implement this.

I think something like this should work:

diff --git a/crates/typst-layout/src/math/fragment.rs b/crates/typst-layout/src/math/fragment.rs
index 758dd401..53aaaa4f 100644
--- a/crates/typst-layout/src/math/fragment.rs
+++ b/crates/typst-layout/src/math/fragment.rs
@@ -15,6 +15,7 @@ use typst_library::text::{features, language, Font, Glyph, TextElem, TextItem};
 use typst_syntax::Span;
 use typst_utils::{default_math_class, Get};
 use unicode_math_class::MathClass;
+use unicode_segmentation::UnicodeSegmentation;
 
 use super::MathContext;
 use crate::inline::create_shape_plan;
@@ -278,6 +279,8 @@ impl GlyphFragment {
         text: &str,
         span: Span,
     ) -> SourceResult<GlyphFragment> {
+        assert!(text.graphemes(true).count() == 1);
+
         let mut buffer = UnicodeBuffer::new();
         buffer.push_str(text);
         buffer.set_language(language(styles));
@@ -300,6 +303,7 @@ impl GlyphFragment {
         );
 
         let buffer = rustybuzz::shape_with_plan(font.rusty(), &plan, buffer);
+        // TODO: deal with multiple glyphs.
         if buffer.len() != 1 {
             bail!(span, "did not get a single glyph after shaping {}", text);
         }
diff --git a/crates/typst-layout/src/math/text.rs b/crates/typst-layout/src/math/text.rs
index e76fb2e7..4e819144 100644
--- a/crates/typst-layout/src/math/text.rs
+++ b/crates/typst-layout/src/math/text.rs
@@ -129,44 +129,48 @@ pub fn layout_symbol(
     ctx: &mut MathContext,
     styles: StyleChain,
 ) -> SourceResult<()> {
-    assert!(
-        elem.text.len() <= 4 && elem.text.chars().count() == 1,
-        "TODO: layout multi-char symbol"
-    );
-    let elem_char = elem
-        .text
-        .chars()
-        .next()
-        .expect("TODO: should an empty symbol value forbidden?");
-
-    // Switch dotless char to normal when we have the dtls OpenType feature.
-    // This should happen before the main styling pass.
-    let dtls = style_dtls();
-    let (unstyled_c, symbol_styles) = match try_dotless(elem_char) {
-        Some(c) if has_dtls_feat(ctx.font) => (c, styles.chain(&dtls)),
-        _ => (elem_char, styles),
-    };
-
     let variant = styles.get(EquationElem::variant);
     let bold = styles.get(EquationElem::bold);
     let italic = styles.get(EquationElem::italic);
+    let dtls = style_dtls();
+    let has_dtls_feat = has_dtls_feat(ctx.font);
+    for text in elem.text.graphemes(true) {
+        // Switch dotless char to normal when we have the dtls OpenType feature.
+        // This should happen before the main styling pass.
+        let (text, symbol_styles) =
+            if has_dtls_feat && text.chars().any(|c| try_dotless(c).is_some()) {
+                (
+                    text.chars()
+                        .map(|c| try_dotless(c).unwrap_or(c))
+                        .collect::<EcoString>(),
+                    styles.chain(&dtls),
+                )
+            } else {
+                (text.into(), styles)
+            };
+
+        let text: EcoString = text
+            .chars()
+            .flat_map(|c| {
+                let style = MathStyle::select(c, variant, bold, italic);
+                to_style(c, style)
+            })
+            .collect();
 
-    let style = MathStyle::select(unstyled_c, variant, bold, italic);
-    let text: EcoString = to_style(unstyled_c, style).collect();
-
-    let fragment: MathFragment =
-        match GlyphFragment::new(ctx.font, symbol_styles, &text, elem.span()) {
-            Ok(mut glyph) => {
-                adjust_glyph_layout(&mut glyph, ctx, styles);
-                glyph.into()
-            }
-            Err(_) => {
-                // Not in the math font, fallback to normal inline text layout.
-                // TODO: Should replace this with proper fallback in [`GlyphFragment::new`].
-                layout_inline_text(&text, elem.span(), ctx, styles)?.into()
-            }
-        };
-    ctx.push(fragment);
+        let fragment: MathFragment =
+            match GlyphFragment::new(ctx.font, symbol_styles, &text, elem.span()) {
+                Ok(mut glyph) => {
+                    adjust_glyph_layout(&mut glyph, ctx, styles);
+                    glyph.into()
+                }
+                Err(_) => {
+                    // Not in the math font, fallback to normal inline text layout.
+                    // TODO: Should replace this with proper fallback in [`GlyphFragment::new`].
+                    layout_inline_text(&text, elem.span(), ctx, styles)?.into()
+                }
+            };
+        ctx.push(fragment);
+    }
     Ok(())
 }

(The code is a bit ugly, sorry about that)

the "people holding hands" emoji (🧑‍🤝‍🧑) I added in codex#104 is a single grapheme cluster that can fall back to "🧑🤝🧑".

Regarding this if the fallback happens during shaping in math (which it basically always will), the above code just lets it error out for the time being with the "didn't get a single glyph after shaping error", after which it'll fallback anyways to the inline text layout.

Another thing: I thought that the text 0x0030 0xFE0E or 0x0030 0xFE0F (can replace 0x0030 with any of the digits 0-9) could lead to problems as if it were styled, say bold, the codepoint would change from 0x0030 and this would now be a non-standardised variation sequence. But this is a non-issue as the shaper will just ignore it.

Not perfect, but should handle most cases Co-authored-by: Max <[email protected]>

T0mstone · 2025-07-23T11:11:18Z

I thought that the text 0x0030 0xFE0E or 0x0030 0xFE0F (can replace 0x0030 with any of the digits 0-9) could lead to problems as if it were styled, say bold, the codepoint would change from 0x0030 and this would now be a non-standardised variation sequence. But this is a non-issue as the shaper will just ignore it.

Yeah, this can probably also come up in more complicated scenarios with other grapheme clusters that could perhaps even no longer be single grapheme clusters after the replacement.

That's why I just didn't add the assertion in GlyphFragment::new and we can add proper multi-glyph and multi-grapheme-cluster handling there in the future as part of that TODO. (Afaict, there's nothing that makes a single grapheme cluster different from just any text from the view of GlyphFragment.)

Another issue that might theoretically come up is if there's ever somehow a grapheme cluster that contains both a dotless and a non-dotless character, then the non-dotless one would be replaced with a dotless one by this algorithm since it only sets styles for the entire cluster. But I think such a cluster is very unlikely if not impossible, so that's probably not a real concern.

T0mstone · 2025-07-23T11:17:19Z

Since there were no objections, I also made Symbol::construct reject empty variant values now.

T0mstone · 2025-07-23T12:07:40Z

Okay I added 1½ tests and fixed a diagnostic bug.

I then also changed the symbol constructor to emit multiple errors where it makes sense instead of stopping at the first one.

What I'm a bit unsure about is the phrasing of the error message for empty-valued symbol variants. I changed it to "empty variant" now to be consistent with the other messages, but maybe a user could think that means variants with an empty modifier list are disallowed? Idk if there's a better way to refer to the value ("empty variant value" sounds awful)...

But that's a minor concern. Either way, I think this is ready for review now.

T0mstone · 2025-07-23T12:10:18Z

Just a reminder: This currently does not require symbols to be single grapheme clusters. As stated above, I see no reason for such a restriction.

T0mstone · 2025-09-03T15:16:41Z

Ah, using bail again means changing the return type of the shape functions and GlyphFragment::new back from Option to SourceResult. I'll do that now, but idk if there was some reason for it to be Option...

T0mstone · 2025-09-03T15:27:38Z

...or rather than that, I went with SourceResult<Option<>>.

T0mstone · 2025-09-03T15:37:39Z

Since we have Clippy in CI, maybe we should add too_many_arguments = "allow" to Cargo.toml instead of manually silencing it like I did now?
This lint doesn't seem very productive for this codebase.

T0mstone · 2025-09-03T15:41:57Z

In fact, there are 33 instances (32 without the newly added one) of #[allow(clippy::too_many_arguments)] in the repo.

crates/typst-layout/src/math/fragment.rs

laurmaedje · 2025-09-04T09:25:16Z

Thanks!

6489

… upstream (#1) * Numbering implementation refactor (typst#6122) * Pin colspan and rowspan for blank cells (typst#6401) * Clean up some parser comments (typst#6398) * Autocomplete fixes for math mode (typst#6415) * Update docs for gradient.repeat (typst#6385) * Document how to escape lr delimiter auto-scaling (typst#6410) Co-authored-by: Laurenz <[email protected]> * Improve number lexing (typst#5969) * Report errors in external files (typst#6308) Co-authored-by: Laurenz <[email protected]> * Table multiple headers and subheaders (typst#6168) * Use the shaper in math (typst#6336) * Standardize trailing slashes in docs route paths (typst#6420) * Make a more descriptive definition of `module` (typst#6380) * Specify which CSL style is not suitable for bibliographies (typst#6306) Co-authored-by: Laurenz <[email protected]> * Adjust source file API surface (typst#6423) * Do not force `math.mid` elements to have the Large math class (typst#5980) * List both YAML file extensions in 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(typst#6670) * Rename `pdf.embed` to `pdf.attach` (typst#6705) * Include numbering in PDF bookmark (typst#6622) Co-authored-by: Laurenz <[email protected]> * Document escaping semicolon, valid identifiers, and `state` tips (typst#6674) Co-authored-by: Andrew Voynov <[email protected]> Co-authored-by: Yaksher <[email protected]> Co-authored-by: Laurenz <[email protected]> * Ensure table headers trigger rowbreak (typst#6687) * Fix phrasing of iff (if and only if) in docs (typst#6713) * Remove redundant "This can be" from stroke docs of curve and polygon (typst#6715) * Fix curve docs for fill (refer to curve instead of rectangle) (typst#6714) * Add span to `html.frame` node (typst#6716) * Fix return type of `missing_method` (typst#6718) * Encoding fixes for HTML raw text elements (typst#6720) * Update RelativeTo to include tiling in docs (typst#6730) * Add missing "the" for cmyk function of color docs (typst#6731) * Remove use of "last" and "end" for conic gradient circle docs (typst#6733) * Fix broken links in docs (typst#6734) * Simplify links in docs (typst#6732) Co-authored-by: Laurenz <[email protected]> * Bump hayro and krilla (typst#6741) * Deduplicate fallback smart quotes (typst#6747) * Move `is_inline` to `HtmlElem` (typst#6748) * Move grid cell locator creation to GridLayouter (typst#6746) * HTML whitespace protection (typst#6750) * Improve code snippets in Table Guide (typst#6658) * More accessible color scheme for raw blocks (typst#6754) Co-authored-by: Laurenz <[email protected]> * Use `stylistic-set: 1` in favor of `ss01` in docs and tests (typst#6766) * Implement fraction styles: vertical, skewed, and horizontal. (typst#6672) * Bump Rust to 1.89 in CI (typst#6775) Co-authored-by: Drodt <[email protected]> Co-authored-by: Daniel Drodt <[email protected]> * Fix typo in doc on quotes parameter of smartquote (typst#6779) * Fix logical order in bidirectional lines (typst#6796) * Extract `trim_weak_spacing` function (typst#6797) * Separate items for hyphens, fixing style of repeated hyphen (typst#6798) * Fix Unicode mapping of hyphenation artifacts (typst#6799) * Do not consider default ignorables when picking last resort font (typst#6805) * Compute width of shaped text on-demand (typst#6806) * Fix `sub` and `super` oneliners (typst#6791) * Ensure that hyphenation is possible after a tag (typst#6807) * Make links to `$grid` in `table` docs more specific (typst#6776) Co-authored-by: PgBiel <[email protected]> * Fix `repr` of `foo.with(..)` (typst#6773) * Fix case in docs serialization (typst#6808) * Add links and examples in the docs of `str` (typst#6751) Co-authored-by: Laurenz <[email protected]> * Hash page instead of frame for watch command (typst#6810) * Update nix flake and use nixfmt (typst#6827) * Update & fix tutorial part 3 & 4 example code (typst#6778) * Improve docs on customizing `raw` (typst#6000) Co-authored-by: Malo <[email protected]> Co-authored-by: Laurenz <[email protected]> * Better handle large numbers (u128/i128) in deserialization (typst#6836) * Follow the comment on setting the `State`'s mask (typst#6642) * Allow augment line at the beginning and end of a matrix (typst#5806) Co-authored-by: Laurenz <[email protected]> * Fix slicing last n elements using count (typst#6838) * Fix auto hanging-indent for centered headings (typst#6839) * Use rust-analyzer from fenix toolchain in flake (typst#6826) * Type safety for logical indices in line layout (typst#6848) * Load linked bitmap images in SVG images (typst#6794) Co-authored-by: Laurenz <[email protected]> * Fix CJ-Latin space at manual line breaks (typst#6700) Co-authored-by: Laurenz Mädje <[email protected]> * Allow multi-character symbols (typst#6489) Co-authored-by: Max <[email protected]> Co-authored-by: Laurenz <[email protected]> * Keep end of line whitespace glyphs (typst#6866) * Fix punctuation in HTML placeholder (typst#6854) * Unify and document the behaviours of `{json,yaml,toml,cbor}.encode` (typst#6743) Co-authored-by: Laurenz <[email protected]> * Improve docs of various numbering parameters (typst#6757) Co-authored-by: Laurenz <[email protected]> * Document and test `Sides<T>` parameters (typst#6862) Co-authored-by: Laurenz <[email protected]> * Remove unused `Styles::set_family` (typst#6879) * Make clear that `Content::query_first` is naive (typst#6880) * Ensure correct tag nesting with grouping rules (typst#6881) * Avoid breaking after an empty frame (typst#6335) * Add test for default ignorables before a breakpoint (typst#6782) * Fix typos (typst#6878) * Improve the docs on function params of `array.{sorted,dedup}` (typst#6756) * Add a link from `math.vec` to `math.{arrow,bold}` in docs (typst#6867) * Add a disclaimer about embedding PDFs (typst#6888) Co-authored-by: Laurenz <[email protected]> * Improve examples in the docs for under/over functions (typst#6889) * Improve docs of `Celled<T>` params of `table` and `grid` (typst#6764) Co-authored-by: Laurenz <[email protected]> * Fix off by one in tag expansion (typst#6900) * More useful `Debug` impls for `Tag` and `Location` (typst#6901) * Fix potential crash in `Debug` impl of `Property` (typst#6902) * Fix `Debug` impl for end tags (typst#6906) * Make `select_where!` usable outside of typst-library (typst#6910) * Fix footnote links in presence of styling (typst#6912) * Consistently ignore styles for tags (typst#6911) * Expand tags even a bit more around groupings (typst#6909) * Don't warn for zero-sized horizontal spacing in HTML export * Use `singleton!` for `HElem::hole` * Add way to attach role to closest element in HTML export * Add logical parent mechanism to HTML export * Generalize mechanism for root styles to HTML export * Support footnotes in HTML export * Add `default` argument to `array.join` (typst#6932) * Replace the non-existent `$math.arrow` with `$math.accent` in the docs for vector (typst#6918) * Initial Hayagriva bump (typst#6920) Co-authored-by: Laurenz <[email protected]> * Use different colors for object keys and string-based values in JSON listings (typst#6873) * Support for outline in HTML (typst#6606) * Use Title Case for Doc Pages (typst#6936) * Improve the docs for dictionary (typst#6899) * Add an illustration for `par.{leading,spacing}` in docs (typst#6915) Co-authored-by: Andrew Voynov <[email protected]> Co-authored-by: Laurenz <[email protected]> * Initial plan --------- Co-authored-by: Sam Ireson <[email protected]> Co-authored-by: PgBiel <[email protected]> Co-authored-by: Ian Wrzesinski <[email protected]> Co-authored-by: cAttte <[email protected]> Co-authored-by: Andrew Voynov <[email protected]> Co-authored-by: Laurenz <[email protected]> Co-authored-by: Tobias Schmitz <[email protected]> Co-authored-by: Max <[email protected]> Co-authored-by: 3w36zj6 <[email protected]> Co-authored-by: Malo <[email protected]> Co-authored-by: T0mstone <[email protected]> Co-authored-by: Lachlan Kermode <[email protected]> Co-authored-by: Y.D.X. <[email protected]> Co-authored-by: Ilia <[email protected]> Co-authored-by: Noam Zaks <[email protected]> Co-authored-by: Wannes Malfait <[email protected]> Co-authored-by: Ivica Nakić <[email protected]> Co-authored-by: +merlan #flirora <[email protected]> Co-authored-by: Connor K <[email protected]> Co-authored-by: Said A. <[email protected]> Co-authored-by: Florian Bohlken <[email protected]> Co-authored-by: Robin <[email protected]> Co-authored-by: Adrián Delgado <[email protected]> Co-authored-by: frozolotl <[email protected]> Co-authored-by: Jassiel Ovando <[email protected]> Co-authored-by: Patrick Massot <[email protected]> Co-authored-by: Erik <[email protected]> Co-authored-by: pog102 <[email protected]> Co-authored-by: Laurenz Stampfl <[email protected]> Co-authored-by: Niklas Eicker <[email protected]> Co-authored-by: Marcono1234 <[email protected]> Co-authored-by: Igor Khanin <[email protected]> Co-authored-by: hpcfzl <[email protected]> Co-authored-by: zefr0x <[email protected]> Co-authored-by: Abdul-Rahman Sibahi <[email protected]> Co-authored-by: 枚鴉 <[email protected]> Co-authored-by: Myriad-Dreamin <[email protected]> Co-authored-by: Derived Cat <[email protected]> Co-authored-by: Sebastian Eberle <[email protected]> Co-authored-by: Johann Birnick <[email protected]> Co-authored-by: Yaksher <[email protected]> Co-authored-by: Tau <[email protected]> Co-authored-by: Martin Haug <[email protected]> Co-authored-by: Théophile Cailliau <[email protected]> Co-authored-by: Drodt <[email protected]> Co-authored-by: Daniel Drodt <[email protected]> Co-authored-by: ultimatile <[email protected]> Co-authored-by: Poh <[email protected]> Co-authored-by: Clemens Koza <[email protected]> Co-authored-by: Siddhant Agarwal <[email protected]> Co-authored-by: Philipp Niedermayer <[email protected]> Co-authored-by: Toon Verstraelen <[email protected]> Co-authored-by: Eric Biedert <[email protected]> Co-authored-by: Jan Romann <[email protected]> Co-authored-by: copilot-swe-agent[bot] <[email protected]>

- Unify details/example as `DetailsBlock`: typst/typst#7011 - Add `global_attributes` to `GroupBody`: typst/typst#7083 - Change codepoint to string in `Symbol`: typst/typst#6489 - Add `deprecation_until`: typst/typst#6617 Relates-to: typst-community#15

6489

- Unify details/example as `DetailsBlock`: typst/typst#7011 - Add `global_attributes` to `GroupBody`: typst/typst#7083 - Change codepoint to string in `Symbol`: typst/typst#6489 - Add `deprecation_until`: typst/typst#6617 Relates-to: typst-community#15

mkorje mentioned this pull request Jun 25, 2025

Calligraphic Math Unicode literals with variation selectors not recognised as a single character #6328

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Allow multi-character symbols/variants

4d8a986

T0mstone force-pushed the multi-char-symbols branch from 7e18a12 to 4d8a986 Compare June 27, 2025 17:32

T0mstone mentioned this pull request Jul 4, 2025

Fix some gendered emoji typst/codex#104

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laurmaedje reviewed Jul 9, 2025

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crates/typst-library/src/foundations/symbol.rs Show resolved Hide resolved

crates/typst-library/src/math/matrix.rs Outdated Show resolved Hide resolved

T0mstone added 2 commits July 10, 2025 01:18

Merge branch 'main' into multi-char-symbols

0160bf1

Improve error messages

7dd3523

Using "codepoint" is more accurate and lines up with what typst's standard library uses

T0mstone added 2 commits July 10, 2025 02:03

Fix symbol repr

3fba007

cleanup

fd35268

Fix ide and docs

476096c

MDLC01 reviewed Jul 16, 2025

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MDLC01 mentioned this pull request Jul 16, 2025

Specify all presentation sequences typst/codex#114

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T0mstone and others added 3 commits July 23, 2025 12:22

Merge branch 'main' into multi-char-symbols

632186f

Add basic multi-char symbol layout

5e20284

Not perfect, but should handle most cases Co-authored-by: Max <[email protected]>

docs: Ignore variation selectors for math class and accent

e48fe5e

Error for empty symbol variant values

91189f4

Add tests, fix bug, and improve symbol constructor errors

70f619e

T0mstone marked this pull request as ready for review July 23, 2025 12:08

T0mstone added 2 commits September 3, 2025 16:59

Resolve conflict in favor of this branch

051b34c

Fix missing import

36bc235

Update function signatures

c66d3b6

Silence Clippy

e05d09d

laurmaedje reviewed Sep 3, 2025

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crates/typst-layout/src/math/fragment.rs Outdated Show resolved Hide resolved

Move span outside of shape

561b947

laurmaedje added this pull request to the merge queue Sep 4, 2025

laurmaedje removed this pull request from the merge queue due to a manual request Sep 4, 2025

Reword error message and add hint

ef38a26

laurmaedje enabled auto-merge September 4, 2025 09:25

laurmaedje added this pull request to the merge queue Sep 4, 2025

Merged via the queue into typst:main with commit 0a168b6 Sep 4, 2025
8 checks passed

T0mstone deleted the multi-char-symbols branch September 4, 2025 09:56

mkorje mentioned this pull request Sep 18, 2025

Handle multiple glyphs after shaping in math #6929

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ParaN3xus added a commit to ParaN3xus/tinymist that referenced this pull request Sep 20, 2025

refactor: adapt typst/typst#6489

97f9571

6489

ParaN3xus added a commit to ParaN3xus/tinymist that referenced this pull request Sep 24, 2025

refactor: adapt typst/typst#6489

537e61a

6489

YDX-2147483647 mentioned this pull request Oct 13, 2025

chore: sync with upstream models typst-community/typst-docs-web#17

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Myriad-Dreamin pushed a commit to Myriad-Dreamin/tinymist that referenced this pull request Oct 21, 2025

refactor: adapt typst/typst#6489

e61f8c9

6489

Myriad-Dreamin pushed a commit to Myriad-Dreamin/tinymist that referenced this pull request Oct 21, 2025

refactor: adapt typst/typst#6489

b41f026

6489

MDLC01 mentioned this pull request Oct 26, 2025

More consistent empty set signs for default font #1528

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