ratex_parser/functions/
lap.rs

1use std::collections::HashMap;
2
3use crate::error::ParseResult;
4use crate::functions::{define_function_full, FunctionContext, FunctionSpec};
5use crate::parse_node::ParseNode;
6
7pub fn register(map: &mut HashMap<&'static str, FunctionSpec>) {
8    define_function_full(
9        map,
10        &["\\mathllap", "\\mathrlap", "\\mathclap"],
11        "lap",
12        1,
13        0,
14        None,
15        false,
16        true,
17        true,
18        false,
19        false,
20        handle_lap,
21    );
22}
23
24fn handle_lap(
25    ctx: &mut FunctionContext,
26    args: Vec<ParseNode>,
27    _opt_args: Vec<Option<ParseNode>>,
28) -> ParseResult<ParseNode> {
29    let alignment = ctx.func_name[5..].to_string();
30
31    Ok(ParseNode::Lap {
32        mode: ctx.parser.mode,
33        alignment,
34        body: Box::new(args.into_iter().next().unwrap()),
35        loc: None,
36    })
37}
ratex_parser/functions/lap.rs

ratex_parser/functions/
lap.rs
