Commit graph

14 commits

Author SHA1 Message Date
Michael Davis
ac669ade05 erlang: Fix highlighting of empty records
For example

    -record(state, {})

Would not highlight `state` as a type since the alternation didn't
allow for an empty tuple. Allowing the inner atom of the tuple to be
optional fixes this case.
2022-08-31 17:46:34 +09:00
Michael Davis
c8dba2f4c6 erlang: highlight modules in behaviour attributes 2022-07-01 11:04:23 +02:00
Michael Davis
19acbfe02d erlang: highlight records with macro names
You might use a macro like `?MODULE` to name a record:

    -record(?MODULE, {a, b, c}).

With this fix, the record fields correctly get `variable.other.member`
highlights.
2022-07-01 11:04:23 +02:00
Michael Davis
4a0dab8bc2 erlang: fix '#match?' for specs/callbacks 2022-07-01 11:04:23 +02:00
Michael Davis
e4e8a39bf7 replace module captures with namespace
`module` is undocumented and does not exist in other themes. The
equivalent existing scope based on usage (Elixir for example) is
`namespace`.
2022-07-01 11:04:23 +02:00
Michael Davis
bd527c84e6 erlang: highlight unary '#' as punctuation.bracket
The '#' character may either be interpreted as a map when used
like so:

    %% Example 1
    #{a => b}

Or as an operator which updates an existing map when the left-hand
side is an expression:

    %% Example 2
    MyMap#{a => b}

This commit changes the highlight to `punctuation.bracket` when used
as a character in a literal map (example 1) and keeps the `operator`
highlight when used for updating (example 2).
2022-07-01 11:04:23 +02:00
Michael Davis
d523280e85 erlang: highlight nullary macros as constants 2022-07-01 11:04:23 +02:00
Michael Davis
9f676dab57 add test textobjects queries for erlang,gleam,go,python,rust 2022-06-21 11:32:03 -05:00
Michael Davis
7a9147489e add textobject queries for erlang 2022-06-07 20:03:31 +09:00
Michael Davis
42d780b103
add tree-sitter-edoc (#2640)
* add tree-sitter-edoc

* fix escape character capture in markdown queries

* add field negation operator "!" to tsq highlights
2022-06-03 07:41:17 +08:00
Michael Davis
82da9bd4f2 update Erlang grammar and queries
The update to the grammar itself covers the case where the document
is a single expression without a trailing newline such as "min(A, B)".
A small change to the parser now parses these expressions correctly
which improves the display of the function head in the signature
help popup.

The update to the queries marks 'andalso', 'orelse', 'not', etc. as
`@keyword.operator` which improves the look - it looks odd to see
operators that are words highlighted the same as tokens like '->'
or '=:='.
2022-05-25 21:26:26 +09:00
Michael Davis
ad36a024da
Update tree-sitters Erlang and HEEx (#2149) 2022-04-17 23:16:22 +05:30
Michael Davis
e2a50711d5 update tree-sitter-erlang
changes:

- typed fields within records which do not declare a default
  value are now correctly highlighted as record fields
- the EEP49 'maybe' form is now parsed
- fixes for highlights for 'begin' and 'after' tokens
2022-03-30 13:24:53 +09:00
Michael Davis
3a83a764e3
add tree-sitter-erlang (#1657) 2022-02-15 10:14:02 +09:00