-<div class="btn-group" role="group" aria-label="Button group with nested dropdown">
- <button type="button" class="btn btn-primary">Primary</button>
- <div class="btn-group" role="group">
- <button id="btnGroupDrop1" type="button" class="btn btn-primary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"></button>
- <div class="dropdown-menu" aria-labelledby="btnGroupDrop1">
- <a class="dropdown-item" href="#">Dropdown link</a>
- <a class="dropdown-item" href="#">Dropdown link</a>
- </div>
- </div>
-</div>
-
-<div class="btn-group" role="group" aria-label="Button group with nested dropdown">
- <button type="button" class="btn btn-success">Success</button>
- <div class="btn-group" role="group">
- <button id="btnGroupDrop2" type="button" class="btn btn-success dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"></button>
- <div class="dropdown-menu" aria-labelledby="btnGroupDrop2">
- <a class="dropdown-item" href="#">Dropdown link</a>
- <a class="dropdown-item" href="#">Dropdown link</a>
- </div>
- </div>
-</div>
-
-<div class="btn-group" role="group" aria-label="Button group with nested dropdown">
- <button type="button" class="btn btn-info">Info</button>
- <div class="btn-group" role="group">
- <button id="btnGroupDrop3" type="button" class="btn btn-info dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"></button>
- <div class="dropdown-menu" aria-labelledby="btnGroupDrop3">
- <a class="dropdown-item" href="#">Dropdown link</a>
- <a class="dropdown-item" href="#">Dropdown link</a>
- </div>
- </div>
-</div>
-
-<div class="btn-group" role="group" aria-label="Button group with nested dropdown">
- <button type="button" class="btn btn-danger">Danger</button>
- <div class="btn-group" role="group">
- <button id="btnGroupDrop4" type="button" class="btn btn-danger dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"></button>
- <div class="dropdown-menu" aria-labelledby="btnGroupDrop4">
- <a class="dropdown-item" href="#">Dropdown link</a>
- <a class="dropdown-item" href="#">Dropdown link</a>
- </div>
- </div>
-</div>
+This is the SandBox, a page anyone can edit to learn how to use the wiki.
+
+----
+
+Some codebox:
+
+```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))
+```
+
+Here's a paragraph.
+
+Here's another one with *emphasised* text.
+
+# Header
+
+## Subheader
+
+> This is a blockquote.
+>
+> This is the first level of quoting.
+>
+> > This is nested blockquote.
+>
+> Back to the first level.
+
+Numbered list
+
+1. First item.
+1. Another.
+1. And another..
+
+Bulleted list
+
+* *item*
+* item
+
+<iframe src="https://git.libre-soc.org/?p=crowdsupply.git;a=blob_plain;f=Makefile;hb=69576cbd0ca58e98ebbf525d827b377fe7ad04fc"></iframe>
+
+[[ikiwiki/WikiLink]]