This is a plugin to decorate ranges in a line in a code block with:
``` {.python code-line-deco-ranges="1:5-10,2:7-" code-line-deco-effects="shade|underline|font-color,background-color|frame|bold"}
def main():
print("hello world")
```
You can also:
``` {.python filename="hello_world.py" code-line-deco-ranges="0:1-3,0:7-7,2:6-13" code-line-deco-effects="shade:#00ffff40|underline:red|font-color:#0000ff|bold,background-color:orange|frame:green, frame"}
def main():
print("hello world")
```