From 69ea317ae114214669b003dc99417e986f700180 Mon Sep 17 00:00:00 2001
From: AlphaBs <ksi123456ab@naver.com>
Date: Wed, 22 Oct 2025 19:51:09 +0900
Subject: [PATCH 01/12] feat: Enhance link handling

- Introduced `index_file_name` option in the plugin configuration with a default value of "index.md".
- Refactored link handling in the Markdown generation process to convert relative links to absolute URLs.
---
 src/mkdocs_llmstxt/_internal/config.py     |   1 +
 src/mkdocs_llmstxt/_internal/plugin.py     | 142 ++++++++++++++-------
 src/mkdocs_llmstxt/_internal/preprocess.py |   5 +-
 tests/test_plugin.py                       |  13 ++
 4 files changed, 114 insertions(+), 47 deletions(-)

diff --git a/src/mkdocs_llmstxt/_internal/config.py b/src/mkdocs_llmstxt/_internal/config.py
index cea5c9d..6817e5d 100644
--- a/src/mkdocs_llmstxt/_internal/config.py
+++ b/src/mkdocs_llmstxt/_internal/config.py
@@ -14,6 +14,7 @@ class _PluginConfig(BaseConfig):
     base_url = mkconf.Optional(mkconf.Type(str))
     markdown_description = mkconf.Optional(mkconf.Type(str))
     full_output = mkconf.Optional(mkconf.Type(str))
+    index_file_name = mkconf.Type(str, default="index.md")
     sections = mkconf.DictOfItems(
         # Each list item can either be:
         #
diff --git a/src/mkdocs_llmstxt/_internal/plugin.py b/src/mkdocs_llmstxt/_internal/plugin.py
index f255734..05c2d8b 100644
--- a/src/mkdocs_llmstxt/_internal/plugin.py
+++ b/src/mkdocs_llmstxt/_internal/plugin.py
@@ -122,18 +122,7 @@ def on_page_content(self, html: str, *, page: Page, **kwargs: Any) -> str | None
             page: The page object.
         """
         if (src_uri := page.file.src_uri) in self._file_uris:
-            path_md = Path(page.file.abs_dest_path).with_suffix(".md")
-            page_md = _generate_page_markdown(
-                html,
-                should_autoclean=self.config.autoclean,
-                preprocess=self.config.preprocess,
-                path=str(path_md),
-            )
-
-            md_url = Path(page.file.dest_uri).with_suffix(".md").as_posix()
-            # Apply the same logic as in the `Page.url` property.
-            if md_url in (".", "./"):
-                md_url = ""
+            page_md = self._generate_page_markdown(html, page)
 
             # Use `base_url` if it exists.
             if self.config.base_url is not None:
@@ -143,11 +132,16 @@ def on_page_content(self, html: str, *, page: Page, **kwargs: Any) -> str | None
                 base = cast("str", self.mkdocs_config.site_url)
             if not base.endswith("/"):
                 base += "/"
+
+            md_url = Path(page.file.dest_uri).with_suffix(".md").as_posix()
+            # Apply the same logic as in the `Page.url` property.
+            if md_url in (".", "./"):
+                md_url = ""
             md_url = urljoin(base, md_url)
 
             self._md_pages[src_uri] = _MDPageInfo(
-                title=page.title if page.title is not None else src_uri,
-                path_md=path_md,
+                title=str(page.title) if page.title is not None else src_uri,
+                path_md=_get_page_md_path(page),
                 md_url=md_url,
                 content=page_md,
             )
@@ -199,6 +193,94 @@ def on_post_build(self, *, config: MkDocsConfig, **kwargs: Any) -> None:  # noqa
             full_output_file.write_text(full_markdown, encoding="utf8")
             _logger.debug(f"Generated file /{self.config.full_output}.txt")
 
+    def _generate_page_markdown(self, html: str, page: Page) -> str:
+        """Convert HTML to Markdown.
+
+        Parameters:
+            html: The HTML content.
+            page: The page object.
+
+        Returns:
+            The Markdown content.
+        """
+        soup = Soup(html, "html.parser")
+        if self.config.autoclean:
+            autoclean(soup)
+        if self.config.preprocess:
+            _preprocess(soup, self.config.preprocess, str(_get_page_md_path(page)))
+        
+        # Get base_uri from config
+        if self.config.base_url is not None:
+            base_uri = cast("str", self.config.base_url)
+        else:
+            base_uri = cast("str", self.mkdocs_config.site_url)
+        if not base_uri.endswith("/"):
+            base_uri += "/"
+            
+        dest_uri_parent = _get_parent_directory(page.file.dest_uri)
+        self._handle_links(soup, base_uri, dest_uri_parent)
+        return mdformat.text(
+            _converter.convert_soup(soup),
+            options={"wrap": "no"},
+            extensions=("tables",),
+        )
+
+    def _handle_links(self, soup: Soup, base_uri: str, current_dir: str) -> None:
+        """Handle links in the HTML.
+
+        Parameters:
+            soup: The soup to modify.
+            base_uri: The base URI of the site.
+            current_dir: The current directory of the page (relative to site root).
+        """
+        # Find all anchor tags with href attributes
+        for link in soup.find_all("a", href=True):
+            href = link.get("href")
+            
+            # Skip if href is not a string or is empty
+            if not isinstance(href, str) or not href:
+                continue
+                
+            # Skip if it's already an absolute URL (starts with http:// or https://)
+            if href.startswith(("http://", "https://")):
+                continue
+                
+            # Skip if it's a mailto: or other protocol links
+            if ":" in href and not href.startswith("/"):
+                continue
+                
+            # Skip if it's an anchor link (starts with #)
+            if href.startswith("#"):
+                continue
+                
+            # Convert relative link to absolute
+            if href.startswith("/"):
+                # Absolute path from site root
+                final_href = urljoin(base_uri, href)
+            else:
+                # Relative path from current directory
+                if current_dir:
+                    relative_base = urljoin(base_uri, current_dir + "/")
+                else:
+                    relative_base = base_uri
+                final_href = urljoin(relative_base, href)
+            
+            # If the final path ends with /, add index file name
+            if final_href.endswith("/"):
+                final_href = final_href + (self.config.index_file_name or "")
+            
+            link["href"] = final_href
+
+def _get_page_md_path(page: Page) -> Path:
+    return Path(page.file.abs_dest_path).with_suffix(".md")
+
+
+def _get_parent_directory(dest_uri: str) -> str:
+    if dest_uri == ".":
+        return ""
+    else:
+        return str(Path(dest_uri).parent)
+
 
 def _language_callback(tag: Tag) -> str:
     for css_class in chain(tag.get("class") or (), (tag.parent.get("class") or ()) if tag.parent else ()):
@@ -212,34 +294,4 @@ def _language_callback(tag: Tag) -> str:
     code_language_callback=_language_callback,
     escape_underscores=False,
     heading_style=ATX,
-)
-
-
-def _generate_page_markdown(
-    html: str,
-    *,
-    should_autoclean: bool,
-    preprocess: str | None,
-    path: str,
-) -> str:
-    """Convert HTML to Markdown.
-
-    Parameters:
-        html: The HTML content.
-        should_autoclean: Whether to autoclean the HTML.
-        preprocess: An optional path of a Python module containing a `preprocess` function.
-        path: The output path of the relevant Markdown file.
-
-    Returns:
-        The Markdown content.
-    """
-    soup = Soup(html, "html.parser")
-    if should_autoclean:
-        autoclean(soup)
-    if preprocess:
-        _preprocess(soup, preprocess, path)
-    return mdformat.text(
-        _converter.convert_soup(soup),
-        options={"wrap": "no"},
-        extensions=("tables",),
-    )
+)
\ No newline at end of file
diff --git a/src/mkdocs_llmstxt/_internal/preprocess.py b/src/mkdocs_llmstxt/_internal/preprocess.py
index eb1d989..ff532f2 100644
--- a/src/mkdocs_llmstxt/_internal/preprocess.py
+++ b/src/mkdocs_llmstxt/_internal/preprocess.py
@@ -4,11 +4,12 @@
 
 import html
 import sys
+from urllib.parse import urljoin
 from importlib.util import module_from_spec, spec_from_file_location
 from typing import TYPE_CHECKING
 
 from bs4 import BeautifulSoup as Soup
-from bs4 import NavigableString
+from bs4.element import NavigableString
 from mkdocs.exceptions import PluginError
 
 if TYPE_CHECKING:
@@ -99,4 +100,4 @@ def autoclean(soup: Soup) -> None:
 
     # Remove line numbers from code blocks.
     for element in soup.find_all("table", attrs={"class": "highlighttable"}):
-        element.replace_with(Soup(f"<pre>{html.escape(element.find('code').get_text())}</pre>", "html.parser"))  # type: ignore[union-attr]
+        element.replace_with(Soup(f"<pre>{html.escape(element.find('code').get_text())}</pre>", "html.parser"))  # type: ignore[union-attr]
\ No newline at end of file
diff --git a/tests/test_plugin.py b/tests/test_plugin.py
index 69ee121..fab0708 100644
--- a/tests/test_plugin.py
+++ b/tests/test_plugin.py
@@ -20,6 +20,7 @@
                             "sections": {
                                 "Index": ["index.md"],
                                 "Usage": [{"page1.md": "Some usage docs."}],
+                                "Links": [{"page2.md": "Page with links."}],
                             },
                         },
                     },
@@ -28,6 +29,7 @@
             "pages": {
                 "index.md": "# Hello world",
                 "page1.md": "# Usage\n\nSome paragraph.",
+                "page2.md": "# Links\n\n[Relative link](../index.md)\n[Absolute link](/page1.md)\n[External link](https://example.com)\n[Anchor link](#section)",
             },
         },
     ],
@@ -56,3 +58,14 @@ def test_plugin(mkdocs_conf: MkDocsConfig) -> None:
     page1md = Path(mkdocs_conf.site_dir, "page1/index.md")
     assert page1md.exists()
     assert "Some paragraph." in page1md.read_text()
+
+    # Test relative link conversion
+    page2md = Path(mkdocs_conf.site_dir, "page2/index.md")
+    assert page2md.exists()
+    page2md_content = page2md.read_text()
+    
+    # Check that relative links are converted to absolute URLs
+    assert "https://example.org/en/0.1.34/index.md" in page2md_content  # ../index.md converted
+    assert "https://example.org/page1.md" in page2md_content  # /page1.md converted (absolute from domain root)
+    assert "https://example.com" in page2md_content  # External link unchanged
+    assert "#section" in page2md_content  # Anchor link unchanged

From 87094aa04db588d9a44fe566340c2ee71eaf9578 Mon Sep 17 00:00:00 2001
From: AlphaBs <ksi123456ab@naver.com>
Date: Wed, 22 Oct 2025 20:07:25 +0900
Subject: [PATCH 02/12] fix: revert preprocess.py

---
 src/mkdocs_llmstxt/_internal/preprocess.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/mkdocs_llmstxt/_internal/preprocess.py b/src/mkdocs_llmstxt/_internal/preprocess.py
index ff532f2..4a0af9f 100644
--- a/src/mkdocs_llmstxt/_internal/preprocess.py
+++ b/src/mkdocs_llmstxt/_internal/preprocess.py
@@ -4,12 +4,11 @@
 
 import html
 import sys
-from urllib.parse import urljoin
 from importlib.util import module_from_spec, spec_from_file_location
 from typing import TYPE_CHECKING
 
 from bs4 import BeautifulSoup as Soup
-from bs4.element import NavigableString
+from bs4 import NavigableString
 from mkdocs.exceptions import PluginError
 
 if TYPE_CHECKING:

From fb3bde0245bfce9e2caea5487ea6c46c0cc31440 Mon Sep 17 00:00:00 2001
From: AlphaBs <ksi123456ab@naver.com>
Date: Wed, 22 Oct 2025 20:07:46 +0900
Subject: [PATCH 03/12] refactor: remove duplicated code

---
 src/mkdocs_llmstxt/_internal/plugin.py | 27 +++++++++++++-------------
 1 file changed, 13 insertions(+), 14 deletions(-)

diff --git a/src/mkdocs_llmstxt/_internal/plugin.py b/src/mkdocs_llmstxt/_internal/plugin.py
index 05c2d8b..391f4a2 100644
--- a/src/mkdocs_llmstxt/_internal/plugin.py
+++ b/src/mkdocs_llmstxt/_internal/plugin.py
@@ -124,14 +124,8 @@ def on_page_content(self, html: str, *, page: Page, **kwargs: Any) -> str | None
         if (src_uri := page.file.src_uri) in self._file_uris:
             page_md = self._generate_page_markdown(html, page)
 
-            # Use `base_url` if it exists.
-            if self.config.base_url is not None:
-                base = cast("str", self.config.base_url)
-            else:
-                # Use `site_url`, which we assume to be always specified.
-                base = cast("str", self.mkdocs_config.site_url)
-            if not base.endswith("/"):
-                base += "/"
+            # Get base URL
+            base = self._get_base_url()
 
             md_url = Path(page.file.dest_uri).with_suffix(".md").as_posix()
             # Apply the same logic as in the `Page.url` property.
@@ -210,12 +204,7 @@ def _generate_page_markdown(self, html: str, page: Page) -> str:
             _preprocess(soup, self.config.preprocess, str(_get_page_md_path(page)))
         
         # Get base_uri from config
-        if self.config.base_url is not None:
-            base_uri = cast("str", self.config.base_url)
-        else:
-            base_uri = cast("str", self.mkdocs_config.site_url)
-        if not base_uri.endswith("/"):
-            base_uri += "/"
+        base_uri = self._get_base_url()
             
         dest_uri_parent = _get_parent_directory(page.file.dest_uri)
         self._handle_links(soup, base_uri, dest_uri_parent)
@@ -271,6 +260,16 @@ def _handle_links(self, soup: Soup, base_uri: str, current_dir: str) -> None:
             
             link["href"] = final_href
 
+    def _get_base_url(self) -> str:
+        if self.config.base_url is not None:
+            base_url = cast("str", self.config.base_url)
+        else:
+            base_url = cast("str", self.mkdocs_config.site_url)
+        if not base_url.endswith("/"):
+            base_url += "/"
+        return base_url
+        
+
 def _get_page_md_path(page: Page) -> Path:
     return Path(page.file.abs_dest_path).with_suffix(".md")
 

From a64b9b5a3787ed812d8ecf19c6f5a3aaf6876788 Mon Sep 17 00:00:00 2001
From: AlphaBs <ksi123456ab@naver.com>
Date: Wed, 22 Oct 2025 20:12:57 +0900
Subject: [PATCH 04/12] feat: Add `absolute_link` config

- Introduced `absolute_link` option in the plugin configuration to control the conversion of relative links to absolute URLs.
---
 src/mkdocs_llmstxt/_internal/config.py |  1 +
 src/mkdocs_llmstxt/_internal/plugin.py | 13 ++++++-------
 tests/test_plugin.py                   |  1 +
 3 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/src/mkdocs_llmstxt/_internal/config.py b/src/mkdocs_llmstxt/_internal/config.py
index 6817e5d..37dcddf 100644
--- a/src/mkdocs_llmstxt/_internal/config.py
+++ b/src/mkdocs_llmstxt/_internal/config.py
@@ -13,6 +13,7 @@ class _PluginConfig(BaseConfig):
     preprocess = mkconf.Optional(mkconf.File(exists=True))
     base_url = mkconf.Optional(mkconf.Type(str))
     markdown_description = mkconf.Optional(mkconf.Type(str))
+    absolute_link = mkconf.Type(bool, default=False)
     full_output = mkconf.Optional(mkconf.Type(str))
     index_file_name = mkconf.Type(str, default="index.md")
     sections = mkconf.DictOfItems(
diff --git a/src/mkdocs_llmstxt/_internal/plugin.py b/src/mkdocs_llmstxt/_internal/plugin.py
index 391f4a2..c76f566 100644
--- a/src/mkdocs_llmstxt/_internal/plugin.py
+++ b/src/mkdocs_llmstxt/_internal/plugin.py
@@ -202,19 +202,18 @@ def _generate_page_markdown(self, html: str, page: Page) -> str:
             autoclean(soup)
         if self.config.preprocess:
             _preprocess(soup, self.config.preprocess, str(_get_page_md_path(page)))
-        
-        # Get base_uri from config
-        base_uri = self._get_base_url()
-            
-        dest_uri_parent = _get_parent_directory(page.file.dest_uri)
-        self._handle_links(soup, base_uri, dest_uri_parent)
+        if self.config.absolute_link:
+            base_uri = self._get_base_url()    
+            current_dir = _get_parent_directory(page.file.dest_uri)
+            self._convert_to_absolute_links(soup, base_uri, current_dir)
+
         return mdformat.text(
             _converter.convert_soup(soup),
             options={"wrap": "no"},
             extensions=("tables",),
         )
 
-    def _handle_links(self, soup: Soup, base_uri: str, current_dir: str) -> None:
+    def _convert_to_absolute_links(self, soup: Soup, base_uri: str, current_dir: str) -> None:
         """Handle links in the HTML.
 
         Parameters:
diff --git a/tests/test_plugin.py b/tests/test_plugin.py
index fab0708..3da2787 100644
--- a/tests/test_plugin.py
+++ b/tests/test_plugin.py
@@ -17,6 +17,7 @@
                         "llmstxt": {
                             "full_output": "llms-full.txt",
                             "base_url": "https://example.org/en/0.1.34",
+                            "absolute_link": True,
                             "sections": {
                                 "Index": ["index.md"],
                                 "Usage": [{"page1.md": "Some usage docs."}],

From 9ba9089f43d80694ce1903ad5e64145ef21de266 Mon Sep 17 00:00:00 2001
From: AlphaBs <ksi123456ab@naver.com>
Date: Wed, 22 Oct 2025 20:18:09 +0900
Subject: [PATCH 05/12] style: Run `make format` and `make check`

---
 src/mkdocs_llmstxt/_internal/plugin.py     | 28 ++++++++++------------
 src/mkdocs_llmstxt/_internal/preprocess.py |  2 +-
 tests/test_plugin.py                       |  2 +-
 3 files changed, 14 insertions(+), 18 deletions(-)

diff --git a/src/mkdocs_llmstxt/_internal/plugin.py b/src/mkdocs_llmstxt/_internal/plugin.py
index c76f566..d96d43a 100644
--- a/src/mkdocs_llmstxt/_internal/plugin.py
+++ b/src/mkdocs_llmstxt/_internal/plugin.py
@@ -203,7 +203,7 @@ def _generate_page_markdown(self, html: str, page: Page) -> str:
         if self.config.preprocess:
             _preprocess(soup, self.config.preprocess, str(_get_page_md_path(page)))
         if self.config.absolute_link:
-            base_uri = self._get_base_url()    
+            base_uri = self._get_base_url()
             current_dir = _get_parent_directory(page.file.dest_uri)
             self._convert_to_absolute_links(soup, base_uri, current_dir)
 
@@ -224,39 +224,36 @@ def _convert_to_absolute_links(self, soup: Soup, base_uri: str, current_dir: str
         # Find all anchor tags with href attributes
         for link in soup.find_all("a", href=True):
             href = link.get("href")
-            
+
             # Skip if href is not a string or is empty
             if not isinstance(href, str) or not href:
                 continue
-                
+
             # Skip if it's already an absolute URL (starts with http:// or https://)
             if href.startswith(("http://", "https://")):
                 continue
-                
+
             # Skip if it's a mailto: or other protocol links
             if ":" in href and not href.startswith("/"):
                 continue
-                
+
             # Skip if it's an anchor link (starts with #)
             if href.startswith("#"):
                 continue
-                
+
             # Convert relative link to absolute
             if href.startswith("/"):
                 # Absolute path from site root
                 final_href = urljoin(base_uri, href)
             else:
                 # Relative path from current directory
-                if current_dir:
-                    relative_base = urljoin(base_uri, current_dir + "/")
-                else:
-                    relative_base = base_uri
+                relative_base = urljoin(base_uri, current_dir + "/") if current_dir else base_uri
                 final_href = urljoin(relative_base, href)
-            
+
             # If the final path ends with /, add index file name
             if final_href.endswith("/"):
                 final_href = final_href + (self.config.index_file_name or "")
-            
+
             link["href"] = final_href
 
     def _get_base_url(self) -> str:
@@ -267,7 +264,7 @@ def _get_base_url(self) -> str:
         if not base_url.endswith("/"):
             base_url += "/"
         return base_url
-        
+
 
 def _get_page_md_path(page: Page) -> Path:
     return Path(page.file.abs_dest_path).with_suffix(".md")
@@ -276,8 +273,7 @@ def _get_page_md_path(page: Page) -> Path:
 def _get_parent_directory(dest_uri: str) -> str:
     if dest_uri == ".":
         return ""
-    else:
-        return str(Path(dest_uri).parent)
+    return str(Path(dest_uri).parent)
 
 
 def _language_callback(tag: Tag) -> str:
@@ -292,4 +288,4 @@ def _language_callback(tag: Tag) -> str:
     code_language_callback=_language_callback,
     escape_underscores=False,
     heading_style=ATX,
-)
\ No newline at end of file
+)
diff --git a/src/mkdocs_llmstxt/_internal/preprocess.py b/src/mkdocs_llmstxt/_internal/preprocess.py
index 4a0af9f..eb1d989 100644
--- a/src/mkdocs_llmstxt/_internal/preprocess.py
+++ b/src/mkdocs_llmstxt/_internal/preprocess.py
@@ -99,4 +99,4 @@ def autoclean(soup: Soup) -> None:
 
     # Remove line numbers from code blocks.
     for element in soup.find_all("table", attrs={"class": "highlighttable"}):
-        element.replace_with(Soup(f"<pre>{html.escape(element.find('code').get_text())}</pre>", "html.parser"))  # type: ignore[union-attr]
\ No newline at end of file
+        element.replace_with(Soup(f"<pre>{html.escape(element.find('code').get_text())}</pre>", "html.parser"))  # type: ignore[union-attr]
diff --git a/tests/test_plugin.py b/tests/test_plugin.py
index 3da2787..cc5aa50 100644
--- a/tests/test_plugin.py
+++ b/tests/test_plugin.py
@@ -64,7 +64,7 @@ def test_plugin(mkdocs_conf: MkDocsConfig) -> None:
     page2md = Path(mkdocs_conf.site_dir, "page2/index.md")
     assert page2md.exists()
     page2md_content = page2md.read_text()
-    
+
     # Check that relative links are converted to absolute URLs
     assert "https://example.org/en/0.1.34/index.md" in page2md_content  # ../index.md converted
     assert "https://example.org/page1.md" in page2md_content  # /page1.md converted (absolute from domain root)

From 5dc425828f2a5070222312063509731825f46ceb Mon Sep 17 00:00:00 2001
From: AlphaBs <ksi123456ab@naver.com>
Date: Sat, 25 Oct 2025 20:34:52 +0900
Subject: [PATCH 06/12] feat: Remove `absolute_link` option and make it default
 behavior

---
 src/mkdocs_llmstxt/_internal/config.py |  2 --
 src/mkdocs_llmstxt/_internal/plugin.py | 19 +++++++++----------
 tests/test_plugin.py                   |  1 -
 3 files changed, 9 insertions(+), 13 deletions(-)

diff --git a/src/mkdocs_llmstxt/_internal/config.py b/src/mkdocs_llmstxt/_internal/config.py
index 37dcddf..cea5c9d 100644
--- a/src/mkdocs_llmstxt/_internal/config.py
+++ b/src/mkdocs_llmstxt/_internal/config.py
@@ -13,9 +13,7 @@ class _PluginConfig(BaseConfig):
     preprocess = mkconf.Optional(mkconf.File(exists=True))
     base_url = mkconf.Optional(mkconf.Type(str))
     markdown_description = mkconf.Optional(mkconf.Type(str))
-    absolute_link = mkconf.Type(bool, default=False)
     full_output = mkconf.Optional(mkconf.Type(str))
-    index_file_name = mkconf.Type(str, default="index.md")
     sections = mkconf.DictOfItems(
         # Each list item can either be:
         #
diff --git a/src/mkdocs_llmstxt/_internal/plugin.py b/src/mkdocs_llmstxt/_internal/plugin.py
index d96d43a..ce8998a 100644
--- a/src/mkdocs_llmstxt/_internal/plugin.py
+++ b/src/mkdocs_llmstxt/_internal/plugin.py
@@ -124,14 +124,11 @@ def on_page_content(self, html: str, *, page: Page, **kwargs: Any) -> str | None
         if (src_uri := page.file.src_uri) in self._file_uris:
             page_md = self._generate_page_markdown(html, page)
 
-            # Get base URL
-            base = self._get_base_url()
-
             md_url = Path(page.file.dest_uri).with_suffix(".md").as_posix()
             # Apply the same logic as in the `Page.url` property.
             if md_url in (".", "./"):
                 md_url = ""
-            md_url = urljoin(base, md_url)
+            md_url = urljoin(self._get_base_url(), md_url)
 
             self._md_pages[src_uri] = _MDPageInfo(
                 title=str(page.title) if page.title is not None else src_uri,
@@ -202,10 +199,11 @@ def _generate_page_markdown(self, html: str, page: Page) -> str:
             autoclean(soup)
         if self.config.preprocess:
             _preprocess(soup, self.config.preprocess, str(_get_page_md_path(page)))
-        if self.config.absolute_link:
-            base_uri = self._get_base_url()
-            current_dir = _get_parent_directory(page.file.dest_uri)
-            self._convert_to_absolute_links(soup, base_uri, current_dir)
+
+        # Convert relative links to absolute links
+        base_uri = self._get_base_url()
+        current_dir = _get_parent_directory(page.file.dest_uri)
+        self._convert_to_absolute_links(soup, base_uri, current_dir)
 
         return mdformat.text(
             _converter.convert_soup(soup),
@@ -250,9 +248,10 @@ def _convert_to_absolute_links(self, soup: Soup, base_uri: str, current_dir: str
                 relative_base = urljoin(base_uri, current_dir + "/") if current_dir else base_uri
                 final_href = urljoin(relative_base, href)
 
-            # If the final path ends with /, add index file name
+            # Convert directory paths (ending with /) to point to index.md files
+            # This represents the README.md of the directory
             if final_href.endswith("/"):
-                final_href = final_href + (self.config.index_file_name or "")
+                final_href = final_href + "index.md"
 
             link["href"] = final_href
 
diff --git a/tests/test_plugin.py b/tests/test_plugin.py
index cc5aa50..f7e2a91 100644
--- a/tests/test_plugin.py
+++ b/tests/test_plugin.py
@@ -17,7 +17,6 @@
                         "llmstxt": {
                             "full_output": "llms-full.txt",
                             "base_url": "https://example.org/en/0.1.34",
-                            "absolute_link": True,
                             "sections": {
                                 "Index": ["index.md"],
                                 "Usage": [{"page1.md": "Some usage docs."}],

From b5e08450d589f38de435fa7124cac3c8b84572b3 Mon Sep 17 00:00:00 2001
From: AlphaBs <ksi123456ab@naver.com>
Date: Sat, 25 Oct 2025 23:16:40 +0900
Subject: [PATCH 07/12] refactor: Extract method to function

---
 src/mkdocs_llmstxt/_internal/plugin.py | 202 +++++++++++++------------
 1 file changed, 109 insertions(+), 93 deletions(-)

diff --git a/src/mkdocs_llmstxt/_internal/plugin.py b/src/mkdocs_llmstxt/_internal/plugin.py
index ce8998a..c4e962c 100644
--- a/src/mkdocs_llmstxt/_internal/plugin.py
+++ b/src/mkdocs_llmstxt/_internal/plugin.py
@@ -53,6 +53,7 @@ class MkdocsLLMsTxtPlugin(BasePlugin[_PluginConfig]):
     mkdocs_config: MkDocsConfig
     """The global MkDocs configuration."""
 
+    _base_url: str
     _sections: dict[str, dict[str, str]]
     _file_uris: set[str]
     _md_pages: dict[str, _MDPageInfo]
@@ -88,6 +89,16 @@ def on_config(self, config: MkDocsConfig) -> MkDocsConfig | None:
         if config.site_url is None:
             raise ValueError("'site_url' must be set in the MkDocs configuration to be used with the 'llmstxt' plugin")
         self.mkdocs_config = config
+
+        # Use `base_url` if it exists.
+        if self.config.base_url is not None:
+            self._base_url = cast("str", self.config.base_url)
+        else:
+            # Use `site_url`, which we assume to be always specified.
+            self._base_url = cast("str", self.mkdocs_config.site_url)
+        if not self._base_url.endswith("/"):
+            self._base_url += "/"
+
         return config
 
     def on_files(self, files: Files, *, config: MkDocsConfig) -> Files | None:  # noqa: ARG002
@@ -122,17 +133,24 @@ def on_page_content(self, html: str, *, page: Page, **kwargs: Any) -> str | None
             page: The page object.
         """
         if (src_uri := page.file.src_uri) in self._file_uris:
-            page_md = self._generate_page_markdown(html, page)
+            path_md = Path(page.file.abs_dest_path).with_suffix(".md")
+            page_md = _generate_page_markdown(
+                html,
+                should_autoclean=self.config.autoclean,
+                preprocess=self.config.preprocess,
+                path=str(path_md),
+                base_uri=self._base_url,
+            )
 
             md_url = Path(page.file.dest_uri).with_suffix(".md").as_posix()
             # Apply the same logic as in the `Page.url` property.
             if md_url in (".", "./"):
                 md_url = ""
-            md_url = urljoin(self._get_base_url(), md_url)
+            md_url = urljoin(self._base_url, md_url)
 
             self._md_pages[src_uri] = _MDPageInfo(
                 title=str(page.title) if page.title is not None else src_uri,
-                path_md=_get_page_md_path(page),
+                path_md=path_md,
                 md_url=md_url,
                 content=page_md,
             )
@@ -184,96 +202,6 @@ def on_post_build(self, *, config: MkDocsConfig, **kwargs: Any) -> None:  # noqa
             full_output_file.write_text(full_markdown, encoding="utf8")
             _logger.debug(f"Generated file /{self.config.full_output}.txt")
 
-    def _generate_page_markdown(self, html: str, page: Page) -> str:
-        """Convert HTML to Markdown.
-
-        Parameters:
-            html: The HTML content.
-            page: The page object.
-
-        Returns:
-            The Markdown content.
-        """
-        soup = Soup(html, "html.parser")
-        if self.config.autoclean:
-            autoclean(soup)
-        if self.config.preprocess:
-            _preprocess(soup, self.config.preprocess, str(_get_page_md_path(page)))
-
-        # Convert relative links to absolute links
-        base_uri = self._get_base_url()
-        current_dir = _get_parent_directory(page.file.dest_uri)
-        self._convert_to_absolute_links(soup, base_uri, current_dir)
-
-        return mdformat.text(
-            _converter.convert_soup(soup),
-            options={"wrap": "no"},
-            extensions=("tables",),
-        )
-
-    def _convert_to_absolute_links(self, soup: Soup, base_uri: str, current_dir: str) -> None:
-        """Handle links in the HTML.
-
-        Parameters:
-            soup: The soup to modify.
-            base_uri: The base URI of the site.
-            current_dir: The current directory of the page (relative to site root).
-        """
-        # Find all anchor tags with href attributes
-        for link in soup.find_all("a", href=True):
-            href = link.get("href")
-
-            # Skip if href is not a string or is empty
-            if not isinstance(href, str) or not href:
-                continue
-
-            # Skip if it's already an absolute URL (starts with http:// or https://)
-            if href.startswith(("http://", "https://")):
-                continue
-
-            # Skip if it's a mailto: or other protocol links
-            if ":" in href and not href.startswith("/"):
-                continue
-
-            # Skip if it's an anchor link (starts with #)
-            if href.startswith("#"):
-                continue
-
-            # Convert relative link to absolute
-            if href.startswith("/"):
-                # Absolute path from site root
-                final_href = urljoin(base_uri, href)
-            else:
-                # Relative path from current directory
-                relative_base = urljoin(base_uri, current_dir + "/") if current_dir else base_uri
-                final_href = urljoin(relative_base, href)
-
-            # Convert directory paths (ending with /) to point to index.md files
-            # This represents the README.md of the directory
-            if final_href.endswith("/"):
-                final_href = final_href + "index.md"
-
-            link["href"] = final_href
-
-    def _get_base_url(self) -> str:
-        if self.config.base_url is not None:
-            base_url = cast("str", self.config.base_url)
-        else:
-            base_url = cast("str", self.mkdocs_config.site_url)
-        if not base_url.endswith("/"):
-            base_url += "/"
-        return base_url
-
-
-def _get_page_md_path(page: Page) -> Path:
-    return Path(page.file.abs_dest_path).with_suffix(".md")
-
-
-def _get_parent_directory(dest_uri: str) -> str:
-    if dest_uri == ".":
-        return ""
-    return str(Path(dest_uri).parent)
-
 
 def _language_callback(tag: Tag) -> str:
     for css_class in chain(tag.get("class") or (), (tag.parent.get("class") or ()) if tag.parent else ()):
@@ -288,3 +216,91 @@ def _language_callback(tag: Tag) -> str:
     escape_underscores=False,
     heading_style=ATX,
 )
+
+
+def _generate_page_markdown(
+    html: str,
+    *,
+    should_autoclean: bool,
+    preprocess: str | None,
+    path: str,
+    base_uri: str,
+) -> str:
+    """Convert HTML to Markdown.
+
+    Parameters:
+        html: The HTML content.
+        should_autoclean: Whether to autoclean the HTML.
+        preprocess: An optional path of a Python module containing a `preprocess` function.
+        path: The output path of the relevant Markdown file.
+        base_uri: The base URI of the site.
+
+    Returns:
+        The Markdown content.
+    """
+    soup = Soup(html, "html.parser")
+    if should_autoclean:
+        autoclean(soup)
+    if preprocess:
+        _preprocess(soup, preprocess, path)
+
+    # Convert relative links to absolute links
+    current_dir = _get_parent_directory(path)
+    _convert_to_absolute_links(soup, base_uri, current_dir)
+
+    return mdformat.text(
+        _converter.convert_soup(soup),
+        options={"wrap": "no"},
+        extensions=("tables",),
+    )
+
+
+def _convert_to_absolute_links(soup: Soup, base_uri: str, current_dir: str) -> None:
+    """Handle links in the HTML.
+
+    Parameters:
+        soup: The soup to modify.
+        base_uri: The base URI of the site.
+        current_dir: The current directory of the page (relative to site root).
+    """
+    # Find all anchor tags with href attributes
+    for link in soup.find_all("a", href=True):
+        href = link.get("href")
+
+        # Skip if href is not a string or is empty
+        if not isinstance(href, str) or not href:
+            continue
+
+        # Skip if it's already an absolute URL (starts with http:// or https://)
+        if href.startswith(("http://", "https://")):
+            continue
+
+        # Skip if it's a mailto: or other protocol links
+        if ":" in href and not href.startswith("/"):
+            continue
+
+        # Skip if it's an anchor link (starts with #)
+        if href.startswith("#"):
+            continue
+
+        # Convert relative link to absolute
+        if href.startswith("/"):
+            # Absolute path from site root
+            final_href = urljoin(base_uri, href)
+        else:
+            # Relative path from current directory
+            relative_base = urljoin(base_uri, current_dir + "/") if current_dir else base_uri
+            final_href = urljoin(relative_base, href)
+
+        # Convert directory paths (ending with /) to point to index.md files
+        # This represents the README.md of the directory
+        if final_href.endswith("/"):
+            final_href = final_href + "index.md"
+
+        link["href"] = final_href
+
+
+def _get_parent_directory(dest_uri: str) -> str:
+    if dest_uri == ".":
+        return ""
+    return str(Path(dest_uri).parent)

From 817522f32423309003fa5d394f84b34063fd17eb Mon Sep 17 00:00:00 2001
From: AlphaBs <ksi123456ab@naver.com>
Date: Sun, 26 Oct 2025 08:53:59 +0900
Subject: [PATCH 08/12] fix: Pass dest_uri

---
 src/mkdocs_llmstxt/_internal/plugin.py | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/src/mkdocs_llmstxt/_internal/plugin.py b/src/mkdocs_llmstxt/_internal/plugin.py
index c4e962c..84e2c54 100644
--- a/src/mkdocs_llmstxt/_internal/plugin.py
+++ b/src/mkdocs_llmstxt/_internal/plugin.py
@@ -140,6 +140,7 @@ def on_page_content(self, html: str, *, page: Page, **kwargs: Any) -> str | None
                 preprocess=self.config.preprocess,
                 path=str(path_md),
                 base_uri=self._base_url,
+                page_uri=page.file.dest_uri
             )
 
             md_url = Path(page.file.dest_uri).with_suffix(".md").as_posix()
@@ -225,6 +226,7 @@ def _generate_page_markdown(
     preprocess: str | None,
     path: str,
     base_uri: str,
+    page_uri: str
 ) -> str:
     """Convert HTML to Markdown.
 
@@ -234,7 +236,7 @@ def _generate_page_markdown(
         preprocess: An optional path of a Python module containing a `preprocess` function.
         path: The output path of the relevant Markdown file.
         base_uri: The base URI of the site.
-
+        page_uri: The destination URI of the page.
     Returns:
         The Markdown content.
     """
@@ -245,7 +247,7 @@ def _generate_page_markdown(
         _preprocess(soup, preprocess, path)
 
     # Convert relative links to absolute links
-    current_dir = _get_parent_directory(path)
+    current_dir = Path(page_uri).parent.as_posix()
     _convert_to_absolute_links(soup, base_uri, current_dir)
 
     return mdformat.text(
@@ -297,10 +299,4 @@ def _convert_to_absolute_links(soup: Soup, base_uri: str, current_dir: str) -> N
         if final_href.endswith("/"):
             final_href = final_href + "index.md"
 
-        link["href"] = final_href
-
-
-def _get_parent_directory(dest_uri: str) -> str:
-    if dest_uri == ".":
-        return ""
-    return str(Path(dest_uri).parent)
+        link["href"] = final_href
\ No newline at end of file

From 9f1420d125172dc3c05f5a84b314b1912f952328 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timoth=C3=A9e=20Mazzucotelli?= <dev@pawamoy.fr>
Date: Sun, 26 Oct 2025 11:12:56 +0100
Subject: [PATCH 09/12] wip

---
 src/mkdocs_llmstxt/_internal/plugin.py | 35 ++++++++++++--------------
 1 file changed, 16 insertions(+), 19 deletions(-)

diff --git a/src/mkdocs_llmstxt/_internal/plugin.py b/src/mkdocs_llmstxt/_internal/plugin.py
index 84e2c54..8ecd1e1 100644
--- a/src/mkdocs_llmstxt/_internal/plugin.py
+++ b/src/mkdocs_llmstxt/_internal/plugin.py
@@ -245,11 +245,7 @@ def _generate_page_markdown(
         autoclean(soup)
     if preprocess:
         _preprocess(soup, preprocess, path)
-
-    # Convert relative links to absolute links
-    current_dir = Path(page_uri).parent.as_posix()
-    _convert_to_absolute_links(soup, base_uri, current_dir)
-
+    _convert_to_absolute_links(soup, base_uri, page_uri)
     return mdformat.text(
         _converter.convert_soup(soup),
         options={"wrap": "no"},
@@ -257,46 +253,47 @@ def _generate_page_markdown(
     )
 
 
-def _convert_to_absolute_links(soup: Soup, base_uri: str, current_dir: str) -> None:
-    """Handle links in the HTML.
+def _convert_to_absolute_links(soup: Soup, base_uri: str, page_uri: str) -> None:
+    """Convert relative links to absolute ones in the HTML.
 
     Parameters:
         soup: The soup to modify.
         base_uri: The base URI of the site.
-        current_dir: The current directory of the page (relative to site root).
+        page_uri: The destination URI of the page.
     """
-    # Find all anchor tags with href attributes
+    current_dir = Path(page_uri).parent.as_posix()
+
+    # Find all anchor tags with `href` attributes.
     for link in soup.find_all("a", href=True):
         href = link.get("href")
 
-        # Skip if href is not a string or is empty
+        # Skip if `href` is not a string or is empty.
         if not isinstance(href, str) or not href:
             continue
 
-        # Skip if it's already an absolute URL (starts with http:// or https://)
+        # Skip if it's already an absolute URL (starts with `http://` or `https://`).
         if href.startswith(("http://", "https://")):
             continue
 
-        # Skip if it's a mailto: or other protocol links
+        # Skip if it's a `mailto:` or other protocol links.
         if ":" in href and not href.startswith("/"):
             continue
 
-        # Skip if it's an anchor link (starts with #)
+        # Skip if it's an anchor link (starts with `#`).
         if href.startswith("#"):
             continue
 
-        # Convert relative link to absolute
+        # Convert relative link to absolute.
         if href.startswith("/"):
-            # Absolute path from site root
+            # Absolute path from site root.
             final_href = urljoin(base_uri, href)
         else:
-            # Relative path from current directory
+            # Relative path from current directory.
             relative_base = urljoin(base_uri, current_dir + "/") if current_dir else base_uri
             final_href = urljoin(relative_base, href)
 
-        # Convert directory paths (ending with /) to point to index.md files
-        # This represents the README.md of the directory
+        # Convert directory paths (ending with `/`) to point to `index.md` files.
         if final_href.endswith("/"):
             final_href = final_href + "index.md"
 
-        link["href"] = final_href
\ No newline at end of file
+        link["href"] = final_href

From 02bc5c5a0110bb4125c79e55467f02f3a95448bf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timoth=C3=A9e=20Mazzucotelli?= <dev@pawamoy.fr>
Date: Sun, 26 Oct 2025 11:13:33 +0100
Subject: [PATCH 10/12] style: Format

---
 src/mkdocs_llmstxt/_internal/plugin.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/mkdocs_llmstxt/_internal/plugin.py b/src/mkdocs_llmstxt/_internal/plugin.py
index 8ecd1e1..c926fce 100644
--- a/src/mkdocs_llmstxt/_internal/plugin.py
+++ b/src/mkdocs_llmstxt/_internal/plugin.py
@@ -140,7 +140,7 @@ def on_page_content(self, html: str, *, page: Page, **kwargs: Any) -> str | None
                 preprocess=self.config.preprocess,
                 path=str(path_md),
                 base_uri=self._base_url,
-                page_uri=page.file.dest_uri
+                page_uri=page.file.dest_uri,
             )
 
             md_url = Path(page.file.dest_uri).with_suffix(".md").as_posix()
@@ -226,7 +226,7 @@ def _generate_page_markdown(
     preprocess: str | None,
     path: str,
     base_uri: str,
-    page_uri: str
+    page_uri: str,
 ) -> str:
     """Convert HTML to Markdown.
 
@@ -237,6 +237,7 @@ def _generate_page_markdown(
         path: The output path of the relevant Markdown file.
         base_uri: The base URI of the site.
         page_uri: The destination URI of the page.
+
     Returns:
         The Markdown content.
     """

From 22bdbc96d15e6e0e1c3efacf4e574291a1c779eb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timoth=C3=A9e=20Mazzucotelli?= <dev@pawamoy.fr>
Date: Sun, 26 Oct 2025 11:51:44 +0100
Subject: [PATCH 11/12] improve tests

---
 tests/test_plugin.py | 41 ++++++++++++++++++++++++++++++++++++-----
 1 file changed, 36 insertions(+), 5 deletions(-)

diff --git a/tests/test_plugin.py b/tests/test_plugin.py
index f7e2a91..7756ef1 100644
--- a/tests/test_plugin.py
+++ b/tests/test_plugin.py
@@ -1,6 +1,7 @@
 """Tests for the plugin."""
 
 from pathlib import Path
+from textwrap import dedent
 
 import pytest
 from mkdocs.commands.build import build
@@ -29,7 +30,18 @@
             "pages": {
                 "index.md": "# Hello world",
                 "page1.md": "# Usage\n\nSome paragraph.",
-                "page2.md": "# Links\n\n[Relative link](../index.md)\n[Absolute link](/page1.md)\n[External link](https://example.com)\n[Anchor link](#section)",
+                "page2.md": dedent(
+                    """
+                    # Links
+
+                    [Relative link 1](./index.md)
+                    [Relative link 2](./page1.md)
+                    [Absolute link 1](/en/0.1.34/index.md)
+                    [Absolute link 2](/en/0.1.34/page1/index.md)
+                    [External link](https://example.com)
+                    [Anchor link](#section)
+                    """,
+                ),
             },
         },
     ],
@@ -59,13 +71,32 @@ def test_plugin(mkdocs_conf: MkDocsConfig) -> None:
     assert page1md.exists()
     assert "Some paragraph." in page1md.read_text()
 
-    # Test relative link conversion
     page2md = Path(mkdocs_conf.site_dir, "page2/index.md")
     assert page2md.exists()
     page2md_content = page2md.read_text()
 
-    # Check that relative links are converted to absolute URLs
-    assert "https://example.org/en/0.1.34/index.md" in page2md_content  # ../index.md converted
-    assert "https://example.org/page1.md" in page2md_content  # /page1.md converted (absolute from domain root)
+    # Check that relative links are made absolute in each page and in the full llmstxt file.
+    assert "https://example.org/en/0.1.34/index.md" in page2md_content  # ./index.md converted
+    assert (
+        "https://example.org/en/0.1.34/page1/index.md" in page2md_content
+    )  # /en/0.1.34/page1.md converted (absolute from domain root)
     assert "https://example.com" in page2md_content  # External link unchanged
     assert "#section" in page2md_content  # Anchor link unchanged
+
+    assert "https://example.org/en/0.1.34/index.md" in llmsfulltxt_content
+    assert "https://example.org/en/0.1.34/page1/index.md" in llmsfulltxt_content
+    assert "https://example.com" in llmsfulltxt_content
+    assert "#section" in llmsfulltxt_content
+
+    # Check that llmstxt pages (Markdown) contain links to other llmstxt pages, not HTML ones.
+    assert '"https://example.org/en/0.1.34/index.html"' not in page2md_content
+    assert '"https://example.org/en/0.1.34/page1/"' not in page2md_content
+    assert '"https://example.org/en/0.1.34/page1/index.html"' not in page2md_content
+
+    assert '"https://example.org/en/0.1.34/index.html"' not in llmsfulltxt_content
+    assert '"https://example.org/en/0.1.34/page1/"' not in llmsfulltxt_content
+    assert '"https://example.org/en/0.1.34/page1/index.html"' not in llmsfulltxt_content
+
+    assert '"https://example.org/en/0.1.34/index.html"' not in llmstxt_content
+    assert '"https://example.org/en/0.1.34/page1/"' not in llmstxt_content
+    assert '"https://example.org/en/0.1.34/page1/index.html"' not in llmstxt_content

From ea0681fe7f16187c8d6adfc4fca2d15ccb72f748 Mon Sep 17 00:00:00 2001
From: AlphaBs <ksi123456ab@naver.com>
Date: Thu, 30 Oct 2025 11:43:05 +0900
Subject: [PATCH 12/12] fix: skip absolute path

---
 src/mkdocs_llmstxt/_internal/plugin.py | 29 +++++++++----------
 tests/test_plugin.py                   | 40 +++++++++++++++-----------
 2 files changed, 38 insertions(+), 31 deletions(-)

diff --git a/src/mkdocs_llmstxt/_internal/plugin.py b/src/mkdocs_llmstxt/_internal/plugin.py
index c926fce..bb075a7 100644
--- a/src/mkdocs_llmstxt/_internal/plugin.py
+++ b/src/mkdocs_llmstxt/_internal/plugin.py
@@ -6,7 +6,7 @@
 from itertools import chain
 from pathlib import Path
 from typing import TYPE_CHECKING, NamedTuple, cast
-from urllib.parse import urljoin
+from urllib.parse import urljoin, urlparse
 
 import mdformat
 from bs4 import BeautifulSoup as Soup
@@ -272,26 +272,25 @@ def _convert_to_absolute_links(soup: Soup, base_uri: str, page_uri: str) -> None
         if not isinstance(href, str) or not href:
             continue
 
-        # Skip if it's already an absolute URL (starts with `http://` or `https://`).
-        if href.startswith(("http://", "https://")):
-            continue
-
-        # Skip if it's a `mailto:` or other protocol links.
-        if ":" in href and not href.startswith("/"):
+        # Skip if it's an absolute path
+        if href.startswith("/"):
             continue
 
         # Skip if it's an anchor link (starts with `#`).
         if href.startswith("#"):
             continue
 
-        # Convert relative link to absolute.
-        if href.startswith("/"):
-            # Absolute path from site root.
-            final_href = urljoin(base_uri, href)
-        else:
-            # Relative path from current directory.
-            relative_base = urljoin(base_uri, current_dir + "/") if current_dir else base_uri
-            final_href = urljoin(relative_base, href)
+        # Skip if it's an external link
+        try:
+            if urlparse(href).scheme:
+                continue
+        except ValueError:
+            # Invalid URL, skip
+            continue
+
+        # Relative path from current directory.
+        relative_base = urljoin(base_uri, current_dir + "/") if current_dir else base_uri
+        final_href = urljoin(relative_base, href)
 
         # Convert directory paths (ending with `/`) to point to `index.md` files.
         if final_href.endswith("/"):
diff --git a/tests/test_plugin.py b/tests/test_plugin.py
index 7756ef1..ff3d8d4 100644
--- a/tests/test_plugin.py
+++ b/tests/test_plugin.py
@@ -29,6 +29,7 @@
             },
             "pages": {
                 "index.md": "# Hello world",
+                "dummy.md": "# Hello world",
                 "page1.md": "# Usage\n\nSome paragraph.",
                 "page2.md": dedent(
                     """
@@ -36,10 +37,15 @@
 
                     [Relative link 1](./index.md)
                     [Relative link 2](./page1.md)
-                    [Absolute link 1](/en/0.1.34/index.md)
-                    [Absolute link 2](/en/0.1.34/page1/index.md)
+                    [Relative link 3](dummy.md)
+                    [Absolute link 1](/abs1/)
+                    [Absolute link 2](/abs2/index.md)
                     [External link](https://example.com)
                     [Anchor link](#section)
+                    [Email link 1](mailto:test1@example.com)
+                    <test2@example.com>
+                    [External protocol 1](ftp://example1.com)
+                    [External protocol 2](ftp://example2.com/my/)
                     """,
                 ),
             },
@@ -76,22 +82,24 @@ def test_plugin(mkdocs_conf: MkDocsConfig) -> None:
     page2md_content = page2md.read_text()
 
     # Check that relative links are made absolute in each page and in the full llmstxt file.
-    assert "https://example.org/en/0.1.34/index.md" in page2md_content  # ./index.md converted
-    assert (
-        "https://example.org/en/0.1.34/page1/index.md" in page2md_content
-    )  # /en/0.1.34/page1.md converted (absolute from domain root)
-    assert "https://example.com" in page2md_content  # External link unchanged
-    assert "#section" in page2md_content  # Anchor link unchanged
-
-    assert "https://example.org/en/0.1.34/index.md" in llmsfulltxt_content
-    assert "https://example.org/en/0.1.34/page1/index.md" in llmsfulltxt_content
-    assert "https://example.com" in llmsfulltxt_content
-    assert "#section" in llmsfulltxt_content
+    assert "(https://example.org/en/0.1.34/index.md)" in page2md_content
+    assert "(https://example.org/en/0.1.34/page1/index.md)" in page2md_content
+    assert "(https://example.org/en/0.1.34/dummy/index.md)" in page2md_content
+
+    assert "(/abs1/)" in page2md_content  # absolute link unchanged
+    assert "(/abs2/index.md)" in page2md_content  # absolute link unchanged
+
+    assert "(https://example.com)" in page2md_content  # External link unchanged
+    assert "(#section)" in page2md_content  # Anchor link unchanged
+    assert "(mailto:test1@example.com)" in page2md_content
+    assert "(mailto:test2@example.com)" in page2md_content
+    assert "(ftp://example1.com)" in page2md_content
+    assert "(ftp://example2.com/my/)" in page2md_content  # index.md not included
 
     # Check that llmstxt pages (Markdown) contain links to other llmstxt pages, not HTML ones.
-    assert '"https://example.org/en/0.1.34/index.html"' not in page2md_content
-    assert '"https://example.org/en/0.1.34/page1/"' not in page2md_content
-    assert '"https://example.org/en/0.1.34/page1/index.html"' not in page2md_content
+    assert '"https://example.org/en/0.1.34/index.html"' not in llmsfulltxt_content
+    assert '"https://example.org/en/0.1.34/page1/"' not in llmsfulltxt_content
+    assert '"https://example.org/en/0.1.34/page1/index.html"' not in llmsfulltxt_content
 
     assert '"https://example.org/en/0.1.34/index.html"' not in llmsfulltxt_content
     assert '"https://example.org/en/0.1.34/page1/"' not in llmsfulltxt_content