diff options
Diffstat (limited to 'macros/src/element.rs')
| -rw-r--r-- | macros/src/element.rs | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/macros/src/element.rs b/macros/src/element.rs index 403af103..61830939 100644 --- a/macros/src/element.rs +++ b/macros/src/element.rs @@ -10,6 +10,7 @@ struct Elem { name: String, display: String, category: String, + keywords: Option<String>, docs: String, vis: syn::Visibility, ident: Ident, @@ -126,6 +127,7 @@ fn prepare(stream: TokenStream, body: &syn::ItemStruct) -> Result<Elem> { let mut attrs = body.attrs.clone(); let docs = documentation(&attrs); let mut lines = docs.split('\n').collect(); + let keywords = meta_line(&mut lines, "Keywords").ok().map(Into::into); let category = meta_line(&mut lines, "Category")?.into(); let display = meta_line(&mut lines, "Display")?.into(); let docs = lines.join("\n").trim().into(); @@ -134,6 +136,7 @@ fn prepare(stream: TokenStream, body: &syn::ItemStruct) -> Result<Elem> { name: body.ident.to_string().trim_end_matches("Elem").to_lowercase(), display, category, + keywords, docs, vis: body.vis.clone(), ident: body.ident.clone(), @@ -332,7 +335,7 @@ fn create_set_field_method(field: &Field) -> TokenStream { /// Create the element's `Pack` implementation. fn create_pack_impl(element: &Elem) -> TokenStream { - let Elem { ident, name, display, category, docs, .. } = element; + let Elem { ident, name, display, keywords, category, docs, .. } = element; let vtable_func = create_vtable_func(element); let infos = element .fields @@ -340,6 +343,7 @@ fn create_pack_impl(element: &Elem) -> TokenStream { .filter(|field| !field.internal && !field.synthesized) .map(create_param_info); let scope = create_scope_builder(element.scope.as_ref()); + let keywords = quote_option(keywords); quote! { impl ::typst::model::Element for #ident { fn pack(self) -> ::typst::model::Content { @@ -362,6 +366,7 @@ fn create_pack_impl(element: &Elem) -> TokenStream { info: ::typst::eval::Lazy::new(|| typst::eval::FuncInfo { name: #name, display: #display, + keywords: #keywords, docs: #docs, params: ::std::vec![#(#infos),*], returns: ::std::vec!["content"], |