From 90b4e0226d49f4f61300f91b6a9b1e7978bd2f9b Mon Sep 17 00:00:00 2001
From: Rory Dudley
Date: Sat, 30 Mar 2024 23:06:41 -0600
Subject: Better comments in recite()
Add some better comments/move around existing comments to make some of
the actions in recite() more clear.
---
src/poem/recite.rs | 14 +++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)
(limited to 'src')
diff --git a/src/poem/recite.rs b/src/poem/recite.rs
index a067f3d..d95af92 100644
--- a/src/poem/recite.rs
+++ b/src/poem/recite.rs
@@ -139,12 +139,15 @@ impl Reciteable for Poem {
let status = if index.is_some() {
anthology::incant(&verse, index.unwrap(), env)
} else {
- // Incant the verse, based on its meter
- // Check if the verb exists
- // If it doesn't exist, try refreshing the binary cache, and check
- // again
- // If it still doesn't exist, print an error
+ // Checking for environment variables and running internal
+ // poems may mean that the verb is empty now, so check it once
+ // more
+ // If it is empty, just continue to the next verse
if !verse.verb().is_empty() {
+ // Check if the verb exists on the PATH
+ // If it doesn't exist, try refreshing the binary cache, and check
+ // again
+ // If it still doesn't exist, print an error
if !verse.spellcheck(&env.bins) {
env.bins = path::refresh();
if !verse.spellcheck(&env.bins) {
@@ -159,6 +162,7 @@ impl Reciteable for Poem {
continue;
}
+ // Incant the verse, based on its meter
if stdout {
match verse.io {
Rune::Read => Rune::incant_read(&mut verse, &mut out, &mut pids)?,
--
cgit v1.2.3