Documentation

Representation of the empty word as Flex regular expression

Helper function for c-like languages that generates the code printing the list separator according to the given precedence level:

>>> let my_render c = "my_render(\"" <> text c <> "\")"
>>> renderListSepByPrecedence "x" my_render []

>>> renderListSepByPrecedence "x" my_render [(0,",")]
my_render(",");

>>> renderListSepByPrecedence "x" my_render [(3,";"), (1, "--")]
switch(x)
{
  case 3: my_render(";"); break;
  default: my_render("--");
}