Fix formatting of comments after statements without semicolons

[jgardn3r]

This fixes #243.

[codecov]

Codecov Report

❌ Patch coverage is 98.18182% with 1 line in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
core/src/defaults/parser.rs	98.00%	1 Missing ⚠️

📢 Thoughts on this report? Let us know!

[fourls]

Looks good for the most part, but I noticed this behaviour:

begin
  if A then
    //
    begin
    // <- should be +1 indent
    end
    //
  ;
end;

Let's fix + add a test.

---

I don't think this is related to this change necessarily, but you do also get weird behaviour here:

if A then
  //
  begin
  end;

  // <- should be -1 indent

While it's not grammatically valid (can't have a top level if outside a statement list), it's probably a fixable case of context leakage.

[jgardn3r]

begin
  if A then
    //
    begin
    // <- should be +1 indent
    end
    //
  ;
end;

I was able to locate this class of issue and fix it. It also led me to find that anonymous routines weren't being handled correctly. Both of those things should be fixed now, with tests.

---

if A then
  //
  begin
  end;

  // <- should be -1 indent

I was unable to reproduce this, so I think it is a non-issue with the additional context of it being technically invalid code.

[fourls]

Looks good - just one nit.

[fourls]

Looks good!