dotmilk / emacs-crystal-mode

Maintained at https://github.com/crystal-lang-tools/emacs-crystal-mode

.milk

The beginings of my stripped down prelude ‘port’.

emacs-crystal-mode's Issues

Join to Crystal Tools organization

Hi @dotmilk, some Crystal community members have the idea of a Crystal Tools organization inspired by Julia Editor Support organization.

We are adding repositories for sublime, emacs, vim, vscode, atom, etc. All in one place well documented easy to follow, collaborate and maintain. :-)

If you accept the proposal of move your repo to Crystal Tools organization, leave a message in Gitter room first.

Thanks you for this Emacs mode for Crystal. 💓

method with nullable return value

Correct

def test : Array(String)?
  ["abc"]
end

Wrong (Current)

def test : Array(String)?
             ["abc"]
end

Crystal strings with %q, %Q

Many thanks for this nice package. Really helpful for me 👍

I faced with a small syntax highlighting issue and decided to report it, maybe you can help.
This is a valid syntax in Crystal:

s = %q(hello)
s = %q(hello #{a = 1})
s = %Q(hello)
s = %Q(hello #{a = 1})

More about it here: https://crystal-lang.org/docs/syntax_and_semantics/literals/string.html

But seems like Emacs mode doesn't handle this, as a result syntax highlighting can be broken. How difficult is to add support for this?

Publish to Melpa

It looks like over here, a few users of this package named your repository as a new collective upstream for crystal-mode.

Earlier, someone suggested publishing crystal-mode to Melpa, but the original author didn't feel the package was ready.

Do you feel differently and want to try to publish it?

I'd say it doesn't make a difference if the package is "incomplete." Publishing the package to Melpa just makes it easier to install.

abstract defs are not tabbed correctly

To test: Put this in a buffer with crystal-mode:

class Foo

abstract def bar(args) : Array(Int32)

def baz
dostuff
end
end

Then select all and press tab.

The abstract def seems to be treated like a normal def, tabbing accordingly.

Example image: https://i.imgur.com/qXNqghp.png