README changes

Completion

Aliases and Modules

When you start typing an Alias, completion will look in three locations:

1. alias aliased names in the current file a. Suffix for alias Prefix.Suffix b. MultipleAliasA or MultipleAliasB for alias Prefix.{MultipleAliasA, MultipleAliasB} c. As for alias Prefix.Suffix, as: As
2. Indexed module names (as available from Go To Symbol) a. Prefix.Suffix from defmodule Prefix.Suffix b. MyProtocol from defprotocol MyProtocol c. MyProtocol.MyStruct i. defimpl MyProtocol, for: MyStruct ii. defimpl MyProtocol nested under defmodule MyStruct
3. Nested modules under aliased names a. Suffix.Nested for alias Prefix.Suffix where Prefix.Suffix.Nested is an indexed module, implementation or protocol name. b. MultipleAliasA.Nested for alias Prefix.{MultipleAliasA, MultipleAliasB} where Prefix.MultipleAliasA.Nested alias Prefix.{MultipleAliasA, MultipleAliasB} is an indexed module, implementation or protocol name. c. As.Nested for alias Prefix.Suffix, as: As where Prefix.Suffix.Nested is an indexed module, implementation, or protocol name.

Go To Declaration

Go To Declaration is a feature of JetBrains IDEs that allows you to jump from the usage of a symbol, such as a Module Alias, to its declaration, such as the defmodule call.

Alias

1. Place the cursor over an Alias with an aliased name setup by alias a. Suffix if alias Prefix.Suffix called b. MultipleAliasA if alias Prefix.{MultipleAliasA, MultipleAliasB} called c. As if alias Prefix.Suffix, as: As
2. Activate the Go To Declaration action with one of the following: a. Cmd+B b. Select Navigate > Declaration from the menu. c. Cmd+Click
3. A Go To Declaration lookup menu will appear, allowing you to jump either the alias that setup the aliased name or jumping directly to defmodule of the unaliased name. Select which declaration you want a. Use arrow keys to select and hit Enter b. Click