From 0fe63f7993eeb04f8b379cc14c728737cc45e6a0 Mon Sep 17 00:00:00 2001
From: h1alexbel <h1alexbelx@gmail.com>
Date: Sun, 16 Aug 2026 09:30:22 +0300
Subject: [PATCH 1/3] fix(#1276): add test case for absolute object references
 in redundant-object lint

---
 .../allows-object-refs-in-absolute-form.yaml  | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 src/test/resources/org/eolang/lints/packs/single/redundant-object/allows-object-refs-in-absolute-form.yaml

diff --git a/src/test/resources/org/eolang/lints/packs/single/redundant-object/allows-object-refs-in-absolute-form.yaml b/src/test/resources/org/eolang/lints/packs/single/redundant-object/allows-object-refs-in-absolute-form.yaml
new file mode 100644
index 000000000..2516b6e19
--- /dev/null
+++ b/src/test/resources/org/eolang/lints/packs/single/redundant-object/allows-object-refs-in-absolute-form.yaml
@@ -0,0 +1,26 @@
+# SPDX-FileCopyrightText: Copyright (c) 2016-2026 Objectionary.com
+# SPDX-License-Identifier: MIT
+---
+sheets:
+  - /org/eolang/lints/misc/redundant-object.xsl
+defects: 0
+input: |
+  [] > os
+    name > @
+    as-bool. > is-linux
+      exists.
+        next.
+          match.
+            regex "/linux/i"
+            name
+  
+    or. ++> can-check-the-os-family
+      os.is-windows.or os.is-macos
+      os.is-linux
+  
+    not. ++> can-tell-it-does-not-belong-to-two-os-families-at-once
+      or.
+        or.
+          os.is-linux.and os.is-macos
+          os.is-linux.and os.is-windows
+        os.is-macos.and os.is-windows

From 7ade8ed47a7d87d3879ba5cc4e92926074932c48 Mon Sep 17 00:00:00 2001
From: h1alexbel <h1alexbelx@gmail.com>
Date: Sun, 16 Aug 2026 09:35:42 +0300
Subject: [PATCH 2/3] =?UTF-8?q?fix(#1276):=20key=20for=20accounting=20?=
 =?UTF-8?q?=CE=A6-rooted=20references?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../org/eolang/lints/misc/redundant-object.xsl       | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/main/resources/org/eolang/lints/misc/redundant-object.xsl b/src/main/resources/org/eolang/lints/misc/redundant-object.xsl
index 578a273f8..333ea0ada 100644
--- a/src/main/resources/org/eolang/lints/misc/redundant-object.xsl
+++ b/src/main/resources/org/eolang/lints/misc/redundant-object.xsl
@@ -8,7 +8,17 @@
   <xsl:import href="/org/eolang/funcs/escape.xsl"/>
   <xsl:import href="/org/eolang/funcs/defect-context.xsl"/>
   <xsl:output encoding="UTF-8" method="xml"/>
-  <xsl:key name="referenced-by-name" match="o[@base]" use="if (matches(@base, '^ξ(?:\.ρ)*\.')) then tokenize(replace(@base, '^ξ(?:\.ρ)*\.', ''), '\.')[1] else ''"/>
+  <xsl:key
+    name="referenced-by-name"
+    match="o[@base]"
+    use="
+      if (matches(@base, '^ξ(?:\.ρ)*\.'))
+      then tokenize(replace(@base, '^ξ(?:\.ρ)*\.', ''), '\.')[1]
+      else if (matches(@base, '^Φ\.[^.]+\.'))
+      then tokenize(@base, '\.')[3]
+      else ''
+    "
+  />
   <xsl:template match="/">
     <defects>
       <xsl:variable name="top" select="/object/o/generate-id()"/>

From 83506442da2b2ad5fe085232e4e9cb78f770bbe6 Mon Sep 17 00:00:00 2001
From: h1alexbel <h1alexbelx@gmail.com>
Date: Sun, 16 Aug 2026 09:45:47 +0300
Subject: [PATCH 3/3] fix(#1276): fixed yaml, xml formatting

---
 .../org/eolang/lints/misc/redundant-object.xsl       | 12 +-----------
 .../allows-object-refs-in-absolute-form.yaml         |  4 ++--
 2 files changed, 3 insertions(+), 13 deletions(-)

diff --git a/src/main/resources/org/eolang/lints/misc/redundant-object.xsl b/src/main/resources/org/eolang/lints/misc/redundant-object.xsl
index 333ea0ada..298e1d1e2 100644
--- a/src/main/resources/org/eolang/lints/misc/redundant-object.xsl
+++ b/src/main/resources/org/eolang/lints/misc/redundant-object.xsl
@@ -8,17 +8,7 @@
   <xsl:import href="/org/eolang/funcs/escape.xsl"/>
   <xsl:import href="/org/eolang/funcs/defect-context.xsl"/>
   <xsl:output encoding="UTF-8" method="xml"/>
-  <xsl:key
-    name="referenced-by-name"
-    match="o[@base]"
-    use="
-      if (matches(@base, '^ξ(?:\.ρ)*\.'))
-      then tokenize(replace(@base, '^ξ(?:\.ρ)*\.', ''), '\.')[1]
-      else if (matches(@base, '^Φ\.[^.]+\.'))
-      then tokenize(@base, '\.')[3]
-      else ''
-    "
-  />
+  <xsl:key name="referenced-by-name" match="o[@base]" use="if (matches(@base, '^ξ(?:\.ρ)*\.')) then tokenize(replace(@base, '^ξ(?:\.ρ)*\.', ''), '\.')[1] else if (matches(@base, '^Φ\.[^.]+\.')) then tokenize(@base, '\.')[3] else ''"/>
   <xsl:template match="/">
     <defects>
       <xsl:variable name="top" select="/object/o/generate-id()"/>
diff --git a/src/test/resources/org/eolang/lints/packs/single/redundant-object/allows-object-refs-in-absolute-form.yaml b/src/test/resources/org/eolang/lints/packs/single/redundant-object/allows-object-refs-in-absolute-form.yaml
index 2516b6e19..1a1bd3f22 100644
--- a/src/test/resources/org/eolang/lints/packs/single/redundant-object/allows-object-refs-in-absolute-form.yaml
+++ b/src/test/resources/org/eolang/lints/packs/single/redundant-object/allows-object-refs-in-absolute-form.yaml
@@ -13,11 +13,11 @@ input: |
           match.
             regex "/linux/i"
             name
-  
+
     or. ++> can-check-the-os-family
       os.is-windows.or os.is-macos
       os.is-linux
-  
+
     not. ++> can-tell-it-does-not-belong-to-two-os-families-at-once
       or.
         or.