diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib.rs | 95 |
1 files changed, 93 insertions, 2 deletions
@@ -1,10 +1,12 @@ #![allow(non_upper_case_globals)] #![allow(unused_variables)] +#![feature(let_chains)] use std::io::*; use std::fs::File; // note that bufread::MultiBzDecoder is _distinct_ from read::MultiBzDecoder use bzip2::bufread::*; +use parse_wiki_text::*; // https://github.com/rust-lang/rfcs/issues/1349 const version: &str = env!("CARGO_PKG_VERSION"); @@ -86,8 +88,97 @@ fn correct(word: &str) -> Option<&str> { // but it's fine because we're working with MUCH smaller strings lol fn display(definition: String) { // todo: implement - for line in definition.lines() { - println!("{}", line); + let definition = Configuration::default().parse(&definition); + // dbg!(definition.warnings); + // dbg!(&definition.nodes); + + // this is really quite terrible code + let mut inside_heading = false; + let mut english_heading = false; + for node in &definition.nodes { + if !inside_heading { + if let Node::Heading { nodes, level, .. } = node { + if *level == 2 { + if let Node::Text { value, .. } = nodes.get(0).unwrap() { // :-( + if *value == "English" { + inside_heading = true; + english_heading = true; + println!("{}", value); + } + } + } + } + } else { + if let Node::Heading { nodes, level, .. } = node && *level == 2 { + inside_heading = false; + } else { + display_ii(node); + } + } + } + if !english_heading { + assert!(inside_heading == false); + for node in &definition.nodes { + if !inside_heading { + if let Node::Heading { nodes, level, .. } = node { + if *level == 2 { + if let Node::Text { value, .. } = nodes.get(0).unwrap() { + inside_heading = true; + println!("{}", value); + } + } + } + } else { + if let Node::Heading { nodes, level, .. } = node && *level == 2 { + inside_heading = false; + } else { + display_ii(node); + } + } + } + } +} + +// no overloading?? O_O +fn display_ii(node: &Node) { + match node { + Node::CharacterEntity { character, .. } => print!("{}", character), + Node::Text { value, .. } => print!("{}", value), + Node::Link { text, target, .. } => { + assert!(text.len() == 1); + display_ii(text.get(0).unwrap()); + }, + + Node::Heading { nodes, level, .. } => { + assert!(nodes.len() == 1); + display_ii(nodes.get(0).unwrap()); + println!(); + }, + Node::HorizontalDivider { end, start } => println!("\n------"), + Node::ParagraphBreak { .. } => print!(" "), + Node::Template { name, parameters, .. } => { + for parameter in parameters.iter().rev() { + if let Some(name) = ¶meter.name { + // print!("("); + // for value in ¶meter.value { + // display_ii(&value); + // } + // print!(") "); + } else { + for value in ¶meter.value { + display_ii(&value); + } + break; + } + } + } + Node::OrderedList { items, .. } => (), + Node::UnorderedList { items, .. } => (), + + Node::Preformatted { nodes, .. } => (), + Node::Category { .. } => (), + Node::Italic { .. } => (), + _ => todo!() } } |