python · savannahostrowski · Dec 12, 2025 · Dec 7, 2025 · Dec 7, 2025 · Dec 7, 2025
@@ -645,6 +645,27 @@ are set.
 
 .. versionadded:: 3.14
 
+To highlight inline code in your description or epilog text, you can use
+backticks::
+
+   >>> parser = argparse.ArgumentParser(
+   ...     formatter_class=argparse.RawDescriptionHelpFormatter,
+   ...     epilog='''Examples:
+   ...   `python -m myapp --verbose`
+   ...   `python -m myapp --config settings.json`
+   ... ''')
+
+When colors are enabled, the text inside backticks will be displayed in a
+distinct color to help examples stand out. When colors are disabled, backticks
+are preserved as-is, which is readable in plain text.
+
+.. note::
+
+   Backtick markup only applies to description and epilog text. It does not
+   apply to individual argument ``help`` strings.
+
+.. versionadded:: 3.15
+
 
 The add_argument() method
 -------------------------

@@ -423,6 +423,10 @@ argparse
   default to ``True``. This enables suggestions for mistyped arguments by default.
   (Contributed by Jakob Schluse in :gh:`140450`.)
 
+* Added backtick markup support in description and epilog text to highlight
+  inline code when color output is enabled.
+  (Contributed by Savannah Ostrowski in :gh:`142390`.)
+
 calendar
 --------
 

@@ -517,7 +517,27 @@ def _format_text(self, text):
             text = text % dict(prog=self._prog)
         text_width = max(self._width - self._current_indent, 11)
         indent = ' ' * self._current_indent
-        return self._fill_text(text, text_width, indent) + '\n\n'
+        text = self._fill_text(text, text_width, indent)
+        text = self._apply_text_markup(text)
+        return text + '\n\n'
+
+    def _apply_text_markup(self, text):
+        """Apply color markup to text.
+
+        Supported markup:
+          `...` - inline code (rendered with prog_extra color)
+
+        When colors are disabled, backticks are preserved as-is.
+        """
+        t = self._theme
+        if not t.reset:
+            return text
+        text = _re.sub(
+            r'`([^`]+)`',
+            rf'{t.prog_extra}\1{t.reset}',
+            text,
+        )
+        return text
 
     def _format_action(self, action):
         # determine the required width and the entry label

@@ -7568,6 +7568,101 @@ def test_error_and_warning_not_colorized_when_disabled(self):
         self.assertNotIn('\x1b[', warn)
         self.assertIn('warning:', warn)
 
+    def test_backtick_markup_in_epilog(self):
+        parser = argparse.ArgumentParser(
+            prog='PROG',
+            color=True,
+            epilog='Example: `python -m myapp --verbose`',
+        )
+
+        prog_extra = self.theme.prog_extra
+        reset = self.theme.reset
+
+        help_text = parser.format_help()
+        self.assertIn(f'Example: {prog_extra}python -m myapp --verbose{reset}',
+                      help_text)
+        self.assertNotIn('`', help_text)
+
+    def test_backtick_markup_in_description(self):
+        parser = argparse.ArgumentParser(
+            prog='PROG',
+            color=True,
+            description='Run `python -m myapp` to start.',
+        )
+
+        prog_extra = self.theme.prog_extra
+        reset = self.theme.reset
+
+        help_text = parser.format_help()
+        self.assertIn(f'Run {prog_extra}python -m myapp{reset} to start.',
+                      help_text)
+
+    def test_backtick_markup_multiple(self):
+        parser = argparse.ArgumentParser(
+            prog='PROG',
+            color=True,
+            epilog='Try `app run` or `app test`.',
+        )
+
+        prog_extra = self.theme.prog_extra
+        reset = self.theme.reset
+
+        help_text = parser.format_help()
+        self.assertIn(f'{prog_extra}app run{reset}', help_text)
+        self.assertIn(f'{prog_extra}app test{reset}', help_text)
+
+8000
    def test_backtick_markup_not_applied_when_color_disabled(self):
+        # When color is disabled, backticks are preserved as-is
+        parser = argparse.ArgumentParser(
+            prog='PROG',
+            color=False,
+            epilog='Example: `python -m myapp`',
+        )
+
+        help_text = parser.format_help()
+        self.assertIn('`python -m myapp`', help_text)
+        self.assertNotIn('\x1b[', help_text)
+
+    def test_backtick_markup_with_format_string(self):
+        parser = argparse.ArgumentParser(
+            prog='myapp',
+            color=True,
+            epilog='Run `%(prog)s --help` for more info.',
+        )
+
+        prog_extra = self.theme.prog_extra
+        reset = self.theme.reset
+
+        help_text = parser.format_help()
+        self.assertIn(f'{prog_extra}myapp --help{reset}', help_text)
+
+    def test_backtick_markup_in_subparser(self):
+        parser = argparse.ArgumentParser(prog='PROG', color=True)
+        subparsers = parser.add_subparsers()
+        sub = subparsers.add_parser(
+            'sub',
+            description='Run `PROG sub --foo` to start.',
+        )
+
+        prog_extra = self.theme.prog_extra
+        reset = self.theme.reset
+
+        help_text = sub.format_help()
+        self.assertIn(f'{prog_extra}PROG sub --foo{reset}', help_text)
+
+    def test_backtick_markup_special_regex_chars(self):
+        parser = argparse.ArgumentParser(
+            prog='PROG',
+            color=True,
+            epilog='`grep "foo.*bar" | sort`',
+        )
+
+        prog_extra = self.theme.prog_extra
+        reset = self.theme.reset
+
+        help_text = parser.format_help()
+        self.assertIn(f'{prog_extra}grep "foo.*bar" | sort{reset}', help_text)
+
     def test_print_help_uses_target_file_for_color_decision(self):
         parser = argparse.ArgumentParser(prog='PROG', color=True)
         parser.add_argument('--opt')

diff --git a/Misc/NEWS.d/next/Library/2025-12-07-22-13-28.gh-issue-142389.J9v904.rst b/Misc/NEWS.d/next/Library/2025-12-07-22-13-28.gh-issue-142389.J9v904.rst
@@ -0,0 +1 @@
+Add backtick markup support in :mod:`argparse` description and epilog text to highlight inline code when color output is enabled.
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		Add backtick markup support in :mod:`argparse` description and epilog text to highlight inline code when color output is enabled.