diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..f514c1d
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,2 @@
+[**/*.py]
+vim_modeline = set noet ts=2 sts=2 sw=2 ai ci
diff --git a/Makefile b/Makefile
index e34a7fb..6e4f1fb 100644
--- a/Makefile
+++ b/Makefile
@@ -69,7 +69,6 @@ dotfiles_put:
 	cp dotfiles/.vimrc ~/.vimrc
 	cp dotfiles/.tmux.conf ~/.tmux.conf
 	cp dotfiles/.py3.vimrc ~/.py3.vimrc
-	cp dotfiles/.py3.vimrc ~/.py3.vimrc
 	cp dotfiles/.gitconfig ~/.gitconfig
 	cp -rp \
 		dotfiles/.ipython/profile_default/ipython_config.py \
@@ -82,6 +81,12 @@ dotfiles_put:
 	done
 	#commands install -f -p dotfiles -s dotfiles/ -t ~/.config/
 
+dotfiles_vim_put:
+	mkdir -p $(INSTALL_ROOT)
+
+	cp dotfiles/.vimrc ~/.vimrc
+	cp dotfiles/.py3.vimrc ~/.py3.vimrc
+
 PLATFORM ?= macbook_air_2012
 PLATFORM_TMP ?= tmp/platform_dotfiles/$(PLATFORM)
 
diff --git a/dotfiles/.py3.vimrc b/dotfiles/.py3.vimrc
index d453fab..b798dd3 100644
--- a/dotfiles/.py3.vimrc
+++ b/dotfiles/.py3.vimrc
@@ -1,4 +1,15 @@
 py3 << EOF
+from typing import (Optional, ClassVar, Self,)
+import configparser
+import re
+import pathlib
+import logging
+import fnmatch
+
+logger = logging.getLogger(__name__)
+
+logging.basicConfig(level=logging.WARNING)
+
 def f1():
     t1 = vim.current.window
     t2 = t1.width
@@ -122,8 +133,96 @@ def f5_1(pattern, flags, info):
 
     #return [{'name': 'blah', 'filename': 'docker-compose.yml', 'cmd': '23'}]
     return t2
+
+class EditorConfigModeline:
+    _instance : ClassVar[Optional['EditorConfigModeline']] = None
+
+    def __init__(self) -> None:
+        self.configs : dict[
+            pathlib.Path,
+            dict[str, str],
+        ] = dict()
+
+    @classmethod
+    def singleton(cls) -> Self:
+        if cls._instance is None:
+            cls._instance = cls()
+
+        return cls._instance
+
+    def load_config(self) -> Optional[dict[str, str]]:
+        cwd = pathlib.Path.cwd()
+
+        if not cwd in self.configs:
+            config_path = cwd / '.editorconfig'
+
+            if not config_path.exists():
+                return None
+
+            parser = configparser.ConfigParser()
+            parser.optionxform = str  # keep case
+            parser.read(str(config_path))
+
+            config : dict[str, str] = dict()
+
+            for section in parser.sections():
+                logger.info(dict(section=section))
+
+                if len(section) > 0:
+                    # pattern = section[1:-1]
+                    pattern = section
+                    if not parser[section].get('vim_modeline') is None:
+                        config[pattern] = parser[section].get('vim_modeline')
+                        self.validate_modeline(config[pattern])
+
+            self.configs[cwd] = config
+
+        return self.configs[cwd]
+
+    @classmethod
+    def validate_modeline(cls, modeline: str) -> None: 
+        pattern = re.compile(r'^set(\s+(noet|sts|ts|et|ai|ci|noai|noci|sw)(\=\w)?)+$')
+        assert pattern.match(modeline), 'invalid modeline %s' % modeline
+
+    @classmethod
+    def find_entry(
+        cls,
+        config: dict[str, str],
+        file_path: pathlib.Path
+    ) -> Optional[str]:
+        rel_path = file_path.relative_to(pathlib.Path.cwd())
+
+        for pattern, modeline in config.items():
+            if fnmatch.fnmatch(str(rel_path), pattern):
+                return modeline
+
+        return None
+            
+    def on_buffer(self) -> None:
+        config = self.load_config()
+
+        logger.info(dict(config=config))
+
+        buf_name = vim.current.buffer.name
+        file_path = pathlib.Path(buf_name).resolve()
+
+        entry = self.find_entry(config, file_path)
+
+        logger.info(dict(modeline=entry))
+
+        vim.command('silent! {}'.format(entry))
+
+        # vim.command("echo '{}'".format('applied %s' % entry))
+
+        # raise NotImplementedError
+
 EOF
 
+augroup EditorConfigModeline
+  autocmd!
+  autocmd BufEnter * python3 EditorConfigModeline.singleton().on_buffer()
+augroup END
+
 function! F5(pattern, flags, info)
   let res = py3eval(
     \'f5_1(