ambroisie/tree-sitter-tiger
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57 commits

Author SHA1 Message Date
Bruno BELANYI c9efe870ab Add class tags 2022-06-04 21:50:45 +02:00
Bruno BELANYI 746c8d27b8 Add method tags 2022-06-04 21:45:54 +02:00
Bruno BELANYI b1c2da4cb4 Add 'self' built-in variable high-lighting 2022-06-04 21:45:54 +02:00
Bruno BELANYI acb5765591 Make 'method' keyword more specific 2022-06-04 21:45:54 +02:00
Bruno BELANYI 065ad5f760 Make 'new' constructor keyword 2022-06-04 21:45:54 +02:00
Bruno BELANYI 9c51cbc93f Add 'Object' built-in type 2022-06-04 21:45:54 +02:00
Bruno BELANYI 425890a6fc Add methods high-lighting 2022-06-04 21:45:54 +02:00
Bruno BELANYI 555e10c736 Add object-oriented keywords high-lighting 2022-06-04 21:45:54 +02:00
Bruno BELANYI 60804f0ff0 Add object-oriented constructs 
Another EPITA extension, although this is mentionned in the book.
 2022-06-04 21:45:47 +02:00
Bruno BELANYI 21172e21e7 Fix assignment priority 
The assignment operator is lower priority than any other binary
operator.

Otherwise the following:

```tiger
a := b | c
```

Would be parsed as:

```tiger
(a := b) | c
```

Instead of the expected:

```tiger
a := (b | c)
```
 2022-06-04 21:45:40 +02:00
Bruno BELANYI 869b0bf79a Add meta-variable keywords high-lighting 2022-06-04 21:45:40 +02:00
Bruno BELANYI 572dab6f4b Add meta-variables 
This is an EPITA extension of the language, used mostly by internal
compiler machinery.
 2022-06-04 21:45:33 +02:00
Bruno BELANYI 184d3b9953 Add function tags 2022-06-04 10:43:35 +02:00
Bruno BELANYI 3e1068a336 Add built-in types 
Not sure why it seems like the 'is-not? local' is not working.

Will investigate later
 2022-06-03 22:04:30 +02:00
Bruno BELANYI 2d89ec8b20 Add built-in functions
All checks were successful
continuous-integration/drone/push Build is passing
Details 
This is a good proxy test to ensure that scope queries work correctly.
 2022-06-03 21:09:11 +02:00
Bruno BELANYI 64ff9dd944 Add import path high-lighting 
I don't think this group is supported by neovim, but 'tree-sitter-nix'
makes use of it, and I think it makes sense to add it.
 2022-06-03 20:35:53 +02:00
Bruno BELANYI aff11eefce More specific loop keyword high-lighting 2022-06-03 20:28:28 +02:00
Bruno BELANYI b22ca8cd67 More specific function keyword high-lighting 
I learnt about this group by reading the nvim-treesitter source [1].

[1]: see 'lua/nvim-treesitter/highlight.lua'
 2022-06-03 20:15:09 +02:00
Bruno BELANYI 62a601469e Add functions high-lighting 2022-06-03 19:59:56 +02:00
Bruno BELANYI c48624c0f3 Add string escape high-lighting 2022-06-03 12:58:34 +02:00
Bruno BELANYI 558e45aeed Add ':' as delimiter 2022-06-03 11:43:43 +02:00
Bruno BELANYI 0b17386cad Add ':=' to 'operator' 2022-06-03 11:42:57 +02:00
Bruno BELANYI 0b549493a2 Add identifiers high-lighting 
We now make use of the more specific '_type_identifier' and
'_field_identifier' rules!
 2022-06-03 10:44:10 +02:00
Bruno BELANYI da494122ea Replace '_typed_field' by more specific grammar 
Instead of re-using a common rule, inline its definition and use
'_field_identifier' where appropriate.

This is useful for more accurate high-lighting.
 2022-06-03 10:40:14 +02:00
Bruno BELANYI 5d37bf7bd1 Use 'type_identifier' in array type declaration 2022-06-03 10:35:53 +02:00
Bruno BELANYI 0827093fe7 Add 'field_identifier' alias 
This will be useful for high-lighting.
 2022-06-03 10:31:30 +02:00
Bruno BELANYI 2be5056793 Add 'type_identifier' alias 
This is more appropriate, and actually closer to the specified grammar.
 2022-06-03 10:15:40 +02:00
Bruno BELANYI 6e40691a35 Add operators highlighting 2022-06-03 10:08:58 +02:00
Bruno BELANYI d83fa3acb7 Add keywords highlighting 2022-06-02 22:27:58 +02:00
Bruno BELANYI 751929a058 Fix whitespace skipping in scanner 
Once again, implicit fall-through is the devil.
 2022-06-02 22:27:13 +02:00
Bruno BELANYI 61f03a116c Add additional test for comments 2022-06-02 22:20:37 +02:00
Bruno BELANYI b836117a21 Add literals highlighting 2022-06-02 22:20:37 +02:00
Bruno BELANYI b9376ccd35 Add comment syntax highlighting 2022-06-02 22:20:37 +02:00
Bruno BELANYI 50a0eaa071 Add support for nested comments 
Unfortunately, the 'extras' array expects single tokens only, so one
can't really use a recursive parsing rule to express nesting comments...
 2022-06-02 22:20:37 +02:00
Bruno BELANYI 75bb2c7009 Add comments 
For now it only supports non-nested comments. It seems like I *will*
need to write an external lexer to account for nesting properly.
 2022-06-02 17:07:30 +02:00
Bruno BELANYI e5e958cac9 Add tests for sequence expressions 2022-06-02 17:07:30 +02:00
Bruno BELANYI 76b558a982 Add return type to function declarations 2022-06-02 17:07:30 +02:00
Bruno BELANYI 1e5f7cd5d5 Add array types 2022-06-02 17:07:30 +02:00
Bruno BELANYI dd0af53fa0 Add record types 2022-06-02 17:07:30 +02:00
Bruno BELANYI 506fab8896 Add type declarations 
For now, simplified to type aliases only.
 2022-06-02 17:07:30 +02:00
Bruno BELANYI e898312c95 Add function declarations 2022-06-02 17:07:30 +02:00
Bruno BELANYI 3eb6b0a0d0 Add variable declarations 2022-06-02 17:07:30 +02:00
Bruno BELANYI 3cf701dbb1 Add top-level declarations 2022-06-02 17:07:30 +02:00
Bruno BELANYI 1449aa939f Add let expressions 2022-06-02 17:07:30 +02:00
Bruno BELANYI d32fd4fd6c Add break expressions 2022-06-02 17:07:30 +02:00
Bruno BELANYI bb6875a11d Add for expressions 2022-06-02 17:07:30 +02:00
Bruno BELANYI 26999482a3 Add while expressions 2022-06-02 17:07:30 +02:00
Bruno BELANYI 19c1f11414 Add if expressions 2022-06-02 17:07:30 +02:00
Bruno BELANYI 93cd163707 Add assignment expressions 2022-06-02 17:07:30 +02:00
Bruno BELANYI 6a3e4663ed Add lvalue expressions 2022-06-02 17:07:30 +02:00