extern/nushell
1
0
Fork 1
mirror of https://github.com/nushell/nushell.git synced 2025-08-09 18:57:44 +02:00
Code Issues Packages Projects Releases Wiki Activity

Fix help flag (#4398)

Browse Source 
* Match 'help command' to 'command --help'

* Fix tests
This commit is contained in:
JT
2022-02-09 21:24:29 -05:00
committed by GitHub
parent e1f98c1bfd
commit c2118e7505
3 changed files with 9 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
crates/nu-engine/src/eval.rs
View File

@ -33,12 +33,11 @@ fn eval_call(
let decl = engine_state.get_decl(call.decl_id);
if call.named.iter().any(|(flag, _)| flag.item == "help") {
let full_help = get_full_help(
&decl.signature(),
&decl.examples(),
engine_state,
caller_stack,
);
let mut signature = decl.signature();
signature.usage = decl.usage().to_string();
signature.extra_usage = decl.extra_usage().to_string();
let full_help = get_full_help(&signature, &decl.examples(), engine_state, caller_stack);
Ok(Value::String {
val: full_help,
span: call.head,