added setting to select indentation type

[LeChuck42]

This adds indentation control settings (tabs or spaces) in the config menu.
I don't know how to update the tests though...

Cheers!

[LeChuck42]

Fixes #7

[sneakypete81]

Thanks very much for doing this. I'll try to take a closer look shortly.

[sneakypete81]

Thanks very much for submitting this, it looks good to me.
Regarding tests, you can add the following to templates-spec.js to check tabs and a variable number of spaces:

  it("can create a component with tabbed indent", function () {
    const text = componentTemplate(entities.adder, {indentType: "Tabs"})
    expect(text).toEqual(loadFixture("component/adder_indent_tab.vhd"))
  })

  it("can create a component with indent of three spaces", function () {
    const text = componentTemplate(entities.adder,
      {indentType: "Spaces", indentSpaceCnt: 3})
    expect(text).toEqual(loadFixture("component/adder_indent_3spaces.vhd"))
  })

(repeating for the instance and signal templates)

Then create files in the fixture directories with the correct indentation style.
For example, fixture/component/adder_indent_3spaces.vhd would be:

component add
generic (
   WIDTH  : integer := 3;
   HEIGHT : integer := 2
);
port (
   clk    : in  std_logic;
   in     : in  std_logic_vector(WIDTH-1 downto 0);
   output : out std_logic_vector(WIDTH-1 downto 0)
);
end component add;

Does that make sense?

See https://flight-manual.atom.io/hacking-atom/sections/package-word-count/#running-tests for how to run the test suite from within Atom, and let me know if you have any problems.

[sneakypete81]

Minor nit: no need to abbreviate Count to Cnt.

[LeChuck42]

Thanks for pointing me to the flight manual and providing the examples. I had some trouble on my Windows machine with git checking out files with CR+LF line endings. With the autocrlf feature disabled however, all tests complete successfully!

[sneakypete81]

Great stuff, thanks again!