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use lsp_types::CompletionParams;
use rowan::ast::AstNode;
use crate::{features::cursor::CursorContext, syntax::latex};
use super::types::{InternalCompletionItem, InternalCompletionItemData};
pub fn complete_acronyms<'a>(
context: &'a CursorContext<CompletionParams>,
items: &mut Vec<InternalCompletionItem<'a>>,
) -> Option<()> {
let (_, range, group) = context.find_curly_group_word()?;
latex::AcronymReference::cast(group.syntax().parent()?)?;
for document in context.request.workspace.documents_by_uri.values() {
if let Some(data) = document.data.as_latex() {
for name in latex::SyntaxNode::new_root(data.green.clone())
.descendants()
.filter_map(latex::AcronymDefinition::cast)
.filter_map(|node| node.name())
.filter_map(|name| name.key())
.map(|name| name.to_string())
{
items.push(InternalCompletionItem::new(
range,
InternalCompletionItemData::Acronym { name },
));
}
}
}
Some(())
}
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