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contents declaration

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This commit is contained in:
Fernando Herrera
2021-09-25 17:28:15 +01:00
parent 6387401041
commit d9c42eb194
3 changed files with 10 additions and 0 deletions
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2
crates/nu-command/src/default_context.rs
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@ -67,6 +67,8 @@ pub fn create_default_context() -> Rc<RefCell<EngineState>> {
working_set.add_decl(sig.predeclare());
let sig = Signature::build("stack");
working_set.add_decl(sig.predeclare());
let sig = Signature::build("contents");
working_set.add_decl(sig.predeclare());
working_set.render()
};

5
crates/nu-protocol/src/engine/engine_state.rs
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@ -113,6 +113,11 @@ impl EngineState {
}
}
pub fn print_contents(&self) {
let string = String::from_utf8_lossy(&self.file_contents);
println!("{}", string);
}
pub fn find_decl(&self, name: &[u8]) -> Option<DeclId> {
for scope in self.scope.iter().rev() {
if let Some(decl_id) = scope.decls.get(name) {