v4

• Elixir: improved matching of right-arrow clauses.
• Elixir: recognize SQL strings inside query("..."), query(Repo, "..."), query_many("..."), query_many(Repo, "...") (including bang versions).
• Elixir: fixed expressions in struct headers, e.g.: %^module{} and %@module{}.
• Elixir: recognize all variants of atom word strings, e.g.: ~w"one two three"a
• Elixir: fixes to capture expressions: & 1 is a capture with an integer, not the capture argument &1. & &1.func/2, &var.member.func/3 and &@module.func/1 are captured remote functions.
• HEEx: recognize special attributes :let, :for and :if.
• HEEx: fixed matching dynamic attributes, e.g.: <div {@dynamic_attrs} />.
• Commands: mix_test is better at finding the root mix.exs file and runs when the project hasn't been built yet.
• Commands: mix test and mix format error locations can be double-clicked and jumped to.
• Commands: read mix output unbuffered for immediate display in the output panel.
• Commands: removed the output_scroll_time setting. The output will scroll automatically without delay.
• Commands: run mix test with selected lines if no standard test blocks were found, allowing to run tests defined by macros such as property/2.
• Commands: prevent executing mix test again if it's already running.
• Completions: use double quotes instead of curly braces for phx attributes.

What's Changed

• Releasing v4.0.0 by @azizk in #71

Full Changelog: v3.2.3...v4.0.0