wip

crates/nu-parser/src/parser.rs

@@ -5275,15 +5275,6 @@ pub fn parse_expression(working_set: &mut StateWorkingSet, spans: &[Span]) -> Ex
             }
             b"where" => parse_where_expr(working_set, &spans[pos..]),
             #[cfg(feature = "plugin")]
-            b"register" => {
-                working_set.error(ParseError::BuiltinCommandInPipeline(
-                    "register".into(),
-                    spans[0],
-                ));
-
-                parse_call(working_set, &spans[pos..], spans[0])
-            }
-            #[cfg(feature = "plugin")]
             b"plugin" => {
                 if spans.len() > 1 && working_set.get_span_contents(spans[1]) == b"use" {
                     // only 'plugin use' is banned

crates/nu-plugin/src/plugin/command.rs

@@ -340,7 +340,7 @@ where
 
 /// Build a [`PluginSignature`] from the signature-related methods on [`PluginCommand`].
 ///
-/// This is sent to the engine on `register`.
+/// This is sent to the engine on `plugin add`.
 ///
 /// This is not a public API.
 #[doc(hidden)]

crates/nu-plugin/src/plugin/mod.rs

@@ -38,7 +38,7 @@ pub(crate) const OUTPUT_BUFFER_SIZE: usize = 16384;
 /// The API for a Nushell plugin
 ///
 /// A plugin defines multiple commands, which are added to the engine when the user calls
-/// `register`.
+/// `plugin add`.
 ///
 /// The plugin must be able to be safely shared between threads, so that multiple invocations can
 /// be run in parallel. If interior mutability is desired, consider synchronization primitives such

crates/nu-protocol/src/plugin/registered.rs

@@ -26,7 +26,7 @@ pub trait RegisteredPlugin: Send + Sync {
     fn stop(&self) -> Result<(), ShellError>;
 
     /// Stop the plugin and reset any state so that we don't make any assumptions about the plugin
-    /// next time it launches. This is used on `register`.
+    /// next time it launches. This is used on `plugin add`.
     fn reset(&self) -> Result<(), ShellError>;
 
     /// Cast the pointer to an [`Any`] so that its concrete type can be retrieved.

crates/nu_plugin_formats/README.md

@@ -12,7 +12,7 @@ A nushell plugin to convert data to nushell tables.
 
 # Usage
 1. compile the binary: `cargo build`
-2. register plugin(assume it's compiled in ./target/debug/):
+2. plugin add plugin(assume it's compiled in ./target/debug/):
 ```
-register ./target/debug/nu_plugin_formats
+plugin add ./target/debug/nu_plugin_formats
 ```

crates/nu_plugin_gstat/README.md

@@ -8,6 +8,6 @@ To install:
 > cargo install --path .
 ```
 
-To register (from inside Nushell):
+To add the plugin (from inside Nushell):
 ```
-> register <path to installed plugin>
+> plugin add <path to installed plugin>

crates/nu_plugin_inc/README.md

@@ -8,6 +8,6 @@ To install:
 cargo install --path .
 ```
 
-To register (from inside Nushell):
+To add the plugin (from inside Nushell):
 ```
-register <path to installed plugin>
+> plugin add <path to installed plugin>

crates/nu_plugin_python/nu_plugin_python_example.py

@@ -7,7 +7,7 @@
 # decode and encode information that is read and written to stdin and stdout
 #
 # To register the plugin use:
-# 	register <path-to-py-file>
+# 	plugin add <path-to-py-file>
 #
 # Be careful with the spans. Miette will crash if a span is outside the
 # size of the contents vector. We strongly suggest using the span found in the