summaryrefslogtreecommitdiff
path: root/support/texlab/src/syntax/latex/analysis/environment.rs
blob: 3b83b40b2f01d5ed9fa984156001d484bc610181 (plain)
1
2
3
4
5
6
7
8
9
10
11
use crate::syntax::{latex, CstNode};

use super::LatexAnalyzerContext;

pub fn analyze_begin(context: &mut LatexAnalyzerContext, node: &latex::SyntaxNode) -> Option<()> {
    let begin = latex::Begin::cast(node)?;
    let name = begin.name()?.word()?.text();
    let extras = &mut context.extras;
    extras.environment_names.insert(name.into());
    Some(())
}