Textarea adds blank lines

[slime-lang]

Textarea adds blank lines

[henrik]

Looking into this myself. Happens with textarea = "foo" but not textarea foo

[henrik]

Failing test:

  test "does not add linebreaks to textarea with '=' output" do
    slim = ~s"""
    textarea = "foo"
    """

    assert render(slim) == ~s(<textarea>foo</textarea>)
  end

Will see if I can figure out how to fix it, too, but I suspect that's trickier.

[henrik]

This change will fix my test but break a bunch of others:

--- a/lib/slim_fast/compiler.ex
+++ b/lib/slim_fast/compiler.ex
@@ -43,7 +43,7 @@ defmodule SlimFast.Compiler do

   defp open(_, %{type: :eex, content: code, attributes: attrs}) do
     inline = if attrs[:inline], do: "=", else: ""
-    "<%#{inline} #{code} %>\n"
+    "<%#{inline} #{code} %>"
   end

Don't want to wrap my head around this now, so I think I'll leave it at that :)

[henrik]

I don't completely understand why those newlines are being added. They're also added e.g. inside <title> which seems weird. So the simplest fix would just be to not add those newlines anywhere, but I guess there's some reason they were introduced?

If the newlines should remain, I did figure out how to skip them for textareas only, though it's not super pretty: henrik@2de86b3

[doomspork]

Hey @henrik! I haven't had a chance to look into this yet but I suspect this PR is to blame for the newlines.