diff --git a/.Xresources b/.Xresources
new file mode 100644
index 0000000..1d037fd
--- /dev/null
+++ b/.Xresources
@@ -0,0 +1,2 @@
+Xcursor.size: 16
+URxvt.font:xft:scientifica:size=11
diff --git a/.vim/coc-settings.json b/.vim/coc-settings.json
new file mode 100644
index 0000000..87e5298
--- /dev/null
+++ b/.vim/coc-settings.json
@@ -0,0 +1,14 @@
+{
+    "languageserver": {
+        "ccls": {
+            "command": "ccls",
+            "filetypes": ["c", "cpp", "objc", "objcpp"],
+            "rootPatterns": [".ccls", "compile_commands.json", ".vim/", ".git/", ".hg/"],
+            "initializationOptions": {
+                "cache": {
+                    "directory": "/tmp/ccls"
+                }
+            }
+        }
+    }
+}
diff --git a/.vim/spell/en.utf-8.add b/.vim/spell/en.utf-8.add
new file mode 100644
index 0000000..3fe0bfd
--- /dev/null
+++ b/.vim/spell/en.utf-8.add
@@ -0,0 +1,5 @@
+problem
+ethernet
+vitotrol
+datapoints
+Optolink
diff --git a/.vim/spell/en.utf-8.add.spl b/.vim/spell/en.utf-8.add.spl
new file mode 100644
index 0000000..4abb69c
Binary files /dev/null and b/.vim/spell/en.utf-8.add.spl differ
diff --git a/.vim/spell/pl.utf-8.add b/.vim/spell/pl.utf-8.add
new file mode 100644
index 0000000..0d9c0c1
--- /dev/null
+++ b/.vim/spell/pl.utf-8.add
@@ -0,0 +1 @@
+uruchomic/!
diff --git a/.vim/spell/pl.utf-8.add.spl b/.vim/spell/pl.utf-8.add.spl
new file mode 100644
index 0000000..472e4bc
Binary files /dev/null and b/.vim/spell/pl.utf-8.add.spl differ
diff --git a/.vim/spell/pl.utf-8.spl b/.vim/spell/pl.utf-8.spl
new file mode 100644
index 0000000..17cc61f
Binary files /dev/null and b/.vim/spell/pl.utf-8.spl differ