From 2b3f50077f3ef064983dcf9473e020f13310be13 Mon Sep 17 00:00:00 2001
From: Marius-Juston <mjuston2@illinois.edu>
Date: Sun, 30 Mar 2025 20:56:28 -0500
Subject: [PATCH 1/2] minor optimizations for simulataneously comptuing min +
 max + normalization

---
 Lib/textwrap.py | 23 ++++++++++++++++++-----
 1 file changed, 18 insertions(+), 5 deletions(-)

diff --git a/Lib/textwrap.py b/Lib/textwrap.py
index bb6a1186316275..cc7b3df303a2a6 100644
--- a/Lib/textwrap.py
+++ b/Lib/textwrap.py
@@ -432,15 +432,28 @@ def dedent(text):
     lines = text.split('\n')
 
     # Get length of leading whitespace, inspired by ``os.path.commonprefix()``.
-    non_blank_lines = [l for l in lines if l and not l.isspace()]
-    l1 = min(non_blank_lines, default='')
-    l2 = max(non_blank_lines, default='')
-    margin = 0
+    l1 = None
+    l2 = None
+    for i, line in enumerate(lines):
+        # Compute min + max concurrently + normalize others
+        if line and not line.isspace():
+            if l1 is None or line < l1:
+                l1 = line
+            if l2 is None or line > l2:
+                l2 = line
+        else:
+            lines[i] = ''
+    
+    if l1 is None:
+        l1 = ''
+    
     for margin, c in enumerate(l1):
         if c != l2[margin] or c not in ' \t':
             break
+    else:
+        return '\n'.join(lines)
 
-    return '\n'.join([l[margin:] if not l.isspace() else '' for l in lines])
+    return '\n'.join([line[margin:] for line in lines])
 
 
 def indent(text, prefix, predicate=None):

From d30196edac8530c649eee7c793b06348b8cce8ad Mon Sep 17 00:00:00 2001
From: Marius-Juston <mjuston2@illinois.edu>
Date: Mon, 31 Mar 2025 05:37:02 -0500
Subject: [PATCH 2/2] replacing if with elseif

---
 Lib/textwrap.py | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/Lib/textwrap.py b/Lib/textwrap.py
index cc7b3df303a2a6..7aa2a82af2fcc3 100644
--- a/Lib/textwrap.py
+++ b/Lib/textwrap.py
@@ -432,26 +432,28 @@ def dedent(text):
     lines = text.split('\n')
 
     # Get length of leading whitespace, inspired by ``os.path.commonprefix()``.
-    l1 = None
-    l2 = None
+    val = False
     for i, line in enumerate(lines):
         # Compute min + max concurrently + normalize others
         if line and not line.isspace():
-            if l1 is None or line < l1:
-                l1 = line
-            if l2 is None or line > l2:
-                l2 = line
+            if val:
+                if line < l1:
+                    l1 = line
+                elif line > l2:
+                    l2 = line
+            else:
+               val = True
+               l1 = l2 = line 
+                
         else:
             lines[i] = ''
     
-    if l1 is None:
-        l1 = ''
+    if not val or not l1:
+        return '\n'.join(lines)
     
     for margin, c in enumerate(l1):
         if c != l2[margin] or c not in ' \t':
             break
-    else:
-        return '\n'.join(lines)
 
     return '\n'.join([line[margin:] for line in lines])