From a92249db9ac9167341dcac0b05e80f1e4f00d82b Mon Sep 17 00:00:00 2001
From: Eisuke Kawashima <e-kwsm@users.noreply.github.com>
Date: Fri, 19 Jun 2026 17:09:21 +0900
Subject: [PATCH 1/2] fix(E721): do not compare types

---
 ford/sourceform.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ford/sourceform.py b/ford/sourceform.py
index 533d670c1..a43b363f2 100644
--- a/ford/sourceform.py
+++ b/ford/sourceform.py
@@ -814,7 +814,7 @@ def __init__(
         self.num_lines = 0
         if not isinstance(self, FortranSourceFile):
             self.num_lines += 1
-        if type(self) != FortranSourceFile:
+        if type(self) is not FortranSourceFile:
             FortranBase.__init__(
                 self, source, first_line, parent, inherited_permission, strings
             )
@@ -888,7 +888,7 @@ def __init__(
                 if not isinstance(self, FortranType):
                     self.permission = line_lower
             elif line_lower == "sequence":
-                if type(self) == FortranType:
+                if type(self) is FortranType:
                     self.sequence = True
             elif self.FORMAT_RE.match(line):
                 # There's nothing interesting for us in a format statement

From 6964b3edd774dbb9546612d18ca4fa75be1cbcb4 Mon Sep 17 00:00:00 2001
From: Eisuke Kawashima <e-kwsm@users.noreply.github.com>
Date: Fri, 19 Jun 2026 17:10:31 +0900
Subject: [PATCH 2/2] fix(W605): fix invalid escape sequence

---
 test/test_markdown.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/test_markdown.py b/test/test_markdown.py
index 01dd092f1..a4e994ad2 100644
--- a/test/test_markdown.py
+++ b/test/test_markdown.py
@@ -14,13 +14,13 @@ def test_sub_alias():
 def test_sub_alias_escape():
     def_alias = {"a": "b"}
 
-    result = MetaMarkdown(aliases=def_alias).convert("\|a|")
+    result = MetaMarkdown(aliases=def_alias).convert(r"\|a|")
     assert result == "<p>|a|</p>"
 
     result = MetaMarkdown(aliases=def_alias).convert("*|a|")
     assert result == "<p>*b</p>"
 
-    result = MetaMarkdown(aliases=def_alias).convert("\|undefined|")
+    result = MetaMarkdown(aliases=def_alias).convert(r"\|undefined|")
     assert result == "<p>|undefined|</p>"