os: update for 0.0.5

Author: ffwff

Makefile

@@ -182,7 +182,7 @@ install_kernel_to_disk: build/kernel
 
 distro: $(DRIVE_IMG) install_kernel_to_disk
 	./pkgs/missio build libc libz libpng
-	./pkgs/missio install base adam core wm lua mruby kilo
+	./pkgs/missio install base main adam core wm lua mruby kilo
 
 clean:
 	rm -f build/*

README.md

@@ -1,7 +1,7 @@
 <h1 align="center">lilith</h1>
 
 <p align="center">
-<img src="./img/screenshot-2212.png" alt="screenshot of lilith"/>
+<img src="./img/screenshot23.png" alt="screenshot of lilith"/>
 </p>
 
 <p align="center">
@@ -63,5 +63,3 @@ make run_img
 ## License
 
 Lilith is licensed under MIT. See LICENSE for more details.
-
-Wallpaper: [昼寝覚めたら夜になった](https://www.pixiv.net/en/artworks/78375860) by [catzz](https://www.pixiv.net/member.php?id=1056186)

img/screenshot23.png

@@ -1,5 +1,5 @@
 startup = [
-  ["pape", "/hd0/share/papes/cantsleep.png"],
+  ["pape", "/hd0/share/papes/pape.png"],
   ["cterm"],
   ["cbar"],
 ]

pkgs/base/share/papes/cantsleep.png

@@ -0,0 +1,9 @@
+struct Spinlock
+  def locked?
+    false
+  end
+
+  def with(&block)
+    yield
+  end
+end