bug 1244: add linked list ddffirst image

[libreriscv.git] / sandbox.mdwn

diff --git a/sandbox.mdwn b/sandbox.mdwn
index a51177828380819e5e7a5a87ff8068f1b0bfc82a..4e8bb3cc781e5112a61b0355ef34f736354bd890 100644 (file)
--- a/sandbox.mdwn
+++ b/sandbox.mdwn
@@ -1,19 +1,64 @@
 This is the SandBox, a page anyone can edit to learn how to use the wiki.
 
+----
 
+Some codebox:
 
-<div class="container">
-  <h2>Simple Collapsible</h2>
-  <p>Click on the button to toggle between showing and hiding content.</p>
-  <button type="button" class="btn btn-primary" data-toggle="collapse" data-target="#demo">Simple collapsible</button>
-  <div id="demo" class="collapse">
-    Lorem ipsum dolor sit amet, consectetur adipisicing elit,
-    sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
-    quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
-  </div>
-</div>
+```python
+from enum import Enum, unique
+from nmigen import *
+
+@unique
+class selects(Enum):
+    sel_A = 0
+    sel_B = 1
+    sel_C = 2
+    sel_D = 3
+    sel_E = 4
+    sel_F = 20
+
+class Top(Elaboratable):
+    def __init__(self):
+        self.in_ = Signal(selects)
+        self.out = Signal()
+    
+    def elaborate(self, platform):
+        m = Module()
+        m.d.comb += self.out.eq(self.in_)
+
+        with m.If(self.in_ == selects.sel_F):
+            m.d.comb += self.out.eq(1)
+        with m.Else():
+            m.d.comb += self.out.eq(0)
+
+        return m
+
+from nmigen.back import verilog
+f = open("top.v", "w")
+top = Top()
+ports = [top.in_, top.out]
+f.write(verilog.convert(top, name='top',strip_internal_attrs=True,ports=ports))
+```
+
+# experiment with single bullet
+
+heading
+
+* hello
+* bullet2
+```
+     test indentation
+     test again
+```
+
+heading again
+
+1. bullet now two blank lines after
+
+
+     indent after 2 blank lines
+     more indent
 
-----
 
 Here's a paragraph.
 
@@ -42,4 +87,6 @@ Bulleted list
 * *item*
 * item
 
+<iframe src="https://git.libre-soc.org/?p=crowdsupply.git;a=blob_plain;f=Makefile;hb=69576cbd0ca58e98ebbf525d827b377fe7ad04fc"></iframe>
+
 [[ikiwiki/WikiLink]]