diff --git a/Dockerfile b/Dockerfile
index e04e12d..a599a8f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -50,9 +50,9 @@ RUN libpython="${PYTHON_SITE_PACKAGES%/*}" ; \
       python3 -m compileall -q -j 2
 
 ## Python cache warmup
-RUN echo > /tmp/f.j2 ; \
-    j2cfg-single /tmp/f.j2 ; \
-    rm -f /tmp/f /tmp/f.j2
+RUN j2cfg-single /usr/local/lib/j2cfg/test.j2 /tmp/test ; \
+    cat /tmp/test ; echo ; \
+    rm -f /tmp/test
 
 ## Python cache adjustments
 RUN d="@$(date '+%s')" ; \
diff --git a/j2cfg/j2cfg/__init__.py b/j2cfg/j2cfg/__init__.py
index 0d7d1da..d322592 100644
--- a/j2cfg/j2cfg/__init__.py
+++ b/j2cfg/j2cfg/__init__.py
@@ -117,13 +117,14 @@ class J2cfg:
 
         def merge_dict_default():
             search_pattern = '|'.join(['*.' + ext for ext in J2CFG_CONFIG_EXT])
-            search_flags = wcmatch.wcmatch.RECURSIVE | wcmatch.wcmatch.SYMLINKS
+            search_flags = wcmatch.wcmatch.SYMLINKS
 
             for d in self.config_path:
                 if not os.path.isdir(d):
                     continue
-                for f in wcmatch.wcmatch.WcMatch(d, search_pattern,
-                                                 flags=search_flags).imatch():
+                m = wcmatch.wcmatch.WcMatch(d, search_pattern,
+                                            flags=search_flags)
+                for f in sorted(m.match()):
                     merge_dict_from_file(f)
 
         if self.config_file is None:
@@ -203,6 +204,9 @@ class J2cfg:
                 continue
             self.ensure_fs_loader_for(d)
             dirs.insert(0, d)
+        if f_in.startswith('/'):
+            self.ensure_fs_loader_for('/')
+            dirs.append('/')
 
         j2_environ = self.j2env.overlay(loader=jinja2.ChoiceLoader([
             self.j2fs_loaders[d] for d in dirs
diff --git a/j2cfg/j2cfg/functions.py b/j2cfg/j2cfg/functions.py
index 0520b7c..fe38019 100644
--- a/j2cfg/j2cfg/functions.py
+++ b/j2cfg/j2cfg/functions.py
@@ -74,7 +74,7 @@ def str_list_re_sub(a: list, pattern, repl, count=0, flags=0) -> list:
 def sh_like_file_to_list(j2env, file_in: str) -> list:
     tpl = j2env.get_template(file_in)
     text = pathlib.Path(tpl.filename).read_text(encoding='utf-8')
-    lines = re.split(r'\r\n', text)
+    lines = re.split(r'[\r\n]', text)
     return list(itertools.filterfalse(
         lambda x: re.match(r'\s*#', x), lines
     ))
diff --git a/j2cfg/j2cfg/settings.py b/j2cfg/j2cfg/settings.py
index dc1e3b2..7bb9eeb 100644
--- a/j2cfg/j2cfg/settings.py
+++ b/j2cfg/j2cfg/settings.py
@@ -1,9 +1,9 @@
 J2CFG_TEMPLATE_EXT = '.j2'
 
 J2CFG_PATH = [
-    '/etc/angie/j2cfg.dist',
-    '/etc/angie/j2cfg',
     '/angie/j2cfg',
+    '/etc/angie/j2cfg',
+    '/etc/angie/j2cfg.dist',
 ]
 
 J2CFG_PYTHON_MODULES = [
diff --git a/j2cfg/test.j2 b/j2cfg/test.j2
new file mode 100644
index 0000000..e730ada
--- /dev/null
+++ b/j2cfg/test.j2
@@ -0,0 +1,132 @@
+j2cfg:
+{{ j2cfg }}
+
+{% set x = [2,3,1,2] %}
+x = {{ x }}
+uniq_list:
+{{ x | uniq_list }}
+
+{% set x = ['2',3,'1','2'] %}
+x = {{ x }}
+list_remove_non_str:
+{{ x | list_remove_non_str }}
+
+{% set x = ['2','','1','2'] %}
+x = {{ x }}
+list_remove_empty_str:
+{{ x | list_remove_empty_str }}
+
+{% set x = ['2','3','1','2'] %}
+x = {{ x }}
+uniq_str_list:
+{{ x | uniq_str_list }}
+
+{% set x = '2 3  1 2 ' %}
+"x = {{ x }}"
+str_split_to_list:
+{{ x | str_split_to_list }}
+
+{% set x = '2:3::1:2:' %}
+"x = {{ x }}"
+str_split_to_list(':'):
+{{ x | str_split_to_list(':') }}
+
+{% set x = [1,2,3,4] %}
+x = {{ x }}
+is_sequence:
+{{ x | is_sequence }}
+
+{% set x = {1:2,3:4} %}
+x = {{ x }}
+is_sequence:
+{{ x | is_sequence }}
+
+{% set x = [1,2,3,4] %}
+x = {{ x }}
+is_mapping:
+{{ x | is_mapping }}
+
+{% set x = {1:2,3:4} %}
+x = {{ x }}
+is_mapping:
+{{ x | is_mapping }}
+
+{% set x = '1 2 3 4' %}
+"x = {{ x }}"
+any_to_str_list:
+{{ x | any_to_str_list }}
+
+{% set x = [1,2,3,4] %}
+x = {{ x }}
+any_to_str_list:
+{{ x | any_to_str_list }}
+
+{% set x = 3.1415926 %}
+x = {{ x }}
+any_to_str_list:
+{{ x | any_to_str_list }}
+
+{% set x = ['a2','b3','c1','d2'] %}
+x = {{ x }}
+is_str_list_re_match('[ab]'):
+{{ x | is_str_list_re_match('[ab]') }}
+is_str_list_re_match('[mn]'):
+{{ x | is_str_list_re_match('[mn]') }}
+
+{% set x = ['a2','b3','c1','d2'] %}
+x = {{ x }}
+is_str_list_re_fullmatch('[ab]'):
+{{ x | is_str_list_re_fullmatch('[ab]') }}
+is_str_list_re_fullmatch('[ab][12]'):
+{{ x | is_str_list_re_fullmatch('[ab][12]') }}
+
+{% set x = ['a2','b3','c1','d2'] %}
+x = {{ x }}
+str_list_re_match('[ab]'):
+{{ x | str_list_re_match('[ab]') }}
+str_list_re_match('[mn]'):
+{{ x | str_list_re_match('[mn]') }}
+
+{% set x = ['a2','b3','c1','d2'] %}
+x = {{ x }}
+str_list_re_fullmatch('[ab]'):
+{{ x | str_list_re_fullmatch('[ab]') }}
+str_list_re_fullmatch('[ab][12]'):
+{{ x | str_list_re_fullmatch('[ab][12]') }}
+
+{% set x = ['a2b','b3b','c1f','d2g'] %}
+x = {{ x }}
+str_list_re_sub('[ab]', '_'):
+{{ x | str_list_re_sub('[ab]', '_') }}
+str_list_re_sub('[mn]', '_'):
+{{ x | str_list_re_sub('[mn]', '_') }}
+
+{% set x = 'j2cfg-multi.py' %}
+x = {{ x }}
+sh_like_file_to_list:
+{{ 'j2cfg-multi.py' | sh_like_file_to_list }}
+
+{% set x = 'Accept-Encoding' %}
+x = {{ x }}
+as_cgi_header:
+{{ x | as_cgi_header }}
+
+{% set x = '_Permissions-Policy--' %}
+x = {{ x }}
+as_cgi_header:
+{{ x | as_cgi_header }}
+
+{% set x = 'VAR1=Etc/UTC' %}
+x = {{ x }}
+env_any_to_str_list:
+{{ x | env_any_to_str_list }}
+
+{% set x = ['VAR1=Etc/UTC', 'VAR2=', 'VAR3', '4VAR4=yeah', 'VAR5=yeah', 'VAR5=not-yeah'] %}
+x = {{ x }}
+env_any_to_str_list:
+{{ x | env_any_to_str_list }}
+
+{% set x = { 'VAR1': 'Etc/UTC', 'VAR2': '', 'VAR3': None, '4VAR4': 'yeah', 'VAR5=not': 'yeah', 'VAR5=real yeah': None, 'VAR6': {'pi': 3.1415926}, 'VAR7': ['pi', 3.1415926] } %}
+x = {{ x }}
+env_any_to_str_list:
+{{ x | env_any_to_str_list }}