From c4a1d670ca35698ca65d5a11e657b4108044aaa8 Mon Sep 17 00:00:00 2001
From: electria <elec3137+git@proton.me>
Date: Wed, 15 Jul 2026 23:52:59 -0700
Subject: [PATCH] docs: minor logic block explanations

---
 src/nodes/from_str.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/nodes/from_str.rs b/src/nodes/from_str.rs
index c606454..5904a80 100644
--- a/src/nodes/from_str.rs
+++ b/src/nodes/from_str.rs
@@ -61,6 +61,7 @@ impl FromStr for Nodes {
         let filtered_string: String = s.chars().filter(is_not_ignored_char).collect();
 
         for (i, c) in filtered_string.char_indices() {
+            // check whether we're at the end of the bit we're parsing
             match state {
                 ParsingState::Start => {}
                 ParsingState::ReadingFunctionName(start_index) => {
@@ -92,6 +93,7 @@ impl FromStr for Nodes {
                 }
             }
 
+            // start parsing something new (if applicable)
             if state == ParsingState::Start {
                 if is_number_char(c) {
                     state = ParsingState::ReadingNumber(i);
@@ -113,6 +115,7 @@ impl FromStr for Nodes {
             }
         }
 
+        // wrap up any unfinished parsing
         let i = filtered_string.len();
         match state {
             ParsingState::Start => {}