ratex_parser/functions/
hbox.rs

1use std::collections::HashMap;
2
3use crate::error::ParseResult;
4use crate::functions::{define_function_full, ArgType, FunctionContext, FunctionSpec};
5use crate::parse_node::ParseNode;
6
7pub fn register(map: &mut HashMap<&'static str, FunctionSpec>) {
8    define_function_full(
9        map,
10        &["\\hbox"],
11        "hbox",
12        1,
13        0,
14        Some(vec![ArgType::Text]),
15        false,
16        true,
17        true,
18        false,
19        true,
20        handle_hbox,
21    );
22}
23
24fn handle_hbox(
25    ctx: &mut FunctionContext,
26    args: Vec<ParseNode>,
27    _opt_args: Vec<Option<ParseNode>>,
28) -> ParseResult<ParseNode> {
29    Ok(ParseNode::HBox {
30        mode: ctx.parser.mode,
31        body: ParseNode::ord_argument(args.into_iter().next().unwrap()),
32        loc: None,
33    })
34}
ratex_parser/functions/hbox.rs

ratex_parser/functions/
hbox.rs
