natter/src/intermediate/latex_fragment.rs

use super::macros::intermediate;
use crate::error::CustomError;
use organic::types::StandardProperties;

#[derive(Debug, Clone)]
pub(crate) struct ILatexFragment {
    pub(crate) value: String,
    pub(crate) post_blank: organic::types::PostBlank,
}

intermediate!(
    ILatexFragment,
    &'orig organic::types::LatexFragment<'parse>,
    original,
    _intermediate_context,
    {
        let value: String = if original.value.starts_with("$$") && original.value.ends_with("$$") {
            format!("\\[{}\\]", &original.value[2..(original.value.len() - 2)])
        } else if original.value.starts_with('$') && original.value.ends_with('$') {
            format!("\\({}\\)", &original.value[1..(original.value.len() - 1)])
        } else {
            original.value.to_owned()
        };
        Ok(ILatexFragment {
            value,
            post_blank: original.get_post_blank(),
        })
    }
);