From beb11773f6ac17d0b97f908311ac5989e1a0a5ae Mon Sep 17 00:00:00 2001
From: Rory Dudley
Date: Sun, 31 Mar 2024 00:53:56 -0600
Subject: Document aliases in the docstring for lookup()

Add documentation for anthology::lookup(), with a list containing all
the default aliases for builtin commands.
---
 src/poem/anthology.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/poem/anthology.rs b/src/poem/anthology.rs
index 9a0d2e4..e48e6c6 100644
--- a/src/poem/anthology.rs
+++ b/src/poem/anthology.rs
@@ -14,6 +14,10 @@ static INDEX: [&str; 7] = [
 /// Lookup the index of a built-in command
 ///
 /// Looks up the index of a built-in command in [INDEX], accounting for aliases.
+///
+/// # Aliases
+/// * quit -> exit
+/// * set -> export
 pub fn lookup(verb: &str) -> Option<usize> {
     let verb = match verb {
         "quit" => "exit",  // Alias 'quit' to 'exit'
-- 
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