fixed #75, added test

pyproject.toml

@@ -63,3 +63,6 @@ quiet = true
 
 [tool.pylint.messages_control]
 disable = "E1120, R0914, E0401, R0912, R0916, R0913, W0104, R0801, W1404, R0902, R0903, R1732, R0915, C0301, R1702"
+
+[tool.djlint]
+blank_line_after_tag = "load, extends,     include      "

src/djlint/formatter/condense.py

@@ -52,7 +52,14 @@ def condense_html(html: str, config: Config) -> str:
 
         return match.group()
 
-    func = partial(condense_line, config)
+    def add_blank_line(config: Config, html: str, match: re.Match) -> str:
+        """Add break after if not in ignored block."""
+        if inside_ignored_block(config, html, match):
+            return match.group()
+
+        return match.group() + "\n"
+
+    func = partial(add_blank_line, config, html)
 
     # should we add blank lines after load tags?
     if config.blank_line_after_tag:
@@ -62,10 +69,12 @@ def condense_html(html: str, config: Config) -> str:
                     fr"((?:{{%\s*?{tag}[^}}]+?%}}\n?)+)",
                     re.IGNORECASE | re.MULTILINE | re.DOTALL,
                 ),
-                r"\1\n",
+                func,
                 html,
             )
 
+    func = partial(condense_line, config)
+
     # put short single line tags on one line
     html = re.sub(
         re.compile(

tests/config_blank_lines_after_tag/html_six.html

@@ -0,0 +1,3 @@
+{% block include %}
+    {#    {% include 'common/sticky-topbar-hidden-nav.html' %}#}
+{% endblock %}

tests/test_config.py

@@ -147,6 +147,12 @@ def test_blank_lines_after_tag(runner: CliRunner) -> None:
     )
     assert result.exit_code == 0
 
+    # something perfect should stay perfect :)
+    result = runner.invoke(
+        djlint, ["tests/config_blank_lines_after_tag/html_six.html", "--check"]
+    )
+    assert result.exit_code == 0
+
 
 def test_profile(runner: CliRunner) -> None:
     result = runner.invoke(djlint, ["tests/config_profile/html.html"])