```rust use chrono::TimeZone; use wild_doc::*;
let dir="./wd-test/"; if std::path::Path::new(dir).exists(){ std::fs::removedirall(dir).unwrap(); std::fs::createdirall(dir).unwrap(); }else{ std::fs::createdirall(dir).unwrap(); } let mut wd=SemilatticeScript::new( dir ,IncludeLocal::new("./include/") ).unwrap();
//update data.
wd.exec(r#"
//select data.
let r=wd.exec(r#"
//seaech data
let r=wd.exec(r#"
//use javascript
let r=wd.exec(r#"
//search in update section.
wd.exec(r#"
```