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Commit e2af3e7

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committed
move decorator to scanner
1 parent 27ee755 commit e2af3e7

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9 files changed

+220
-303
lines changed

9 files changed

+220
-303
lines changed

‎grammar.js‎

Lines changed: 14 additions & 65 deletions
Original file line numberDiff line numberDiff line change
@@ -10,11 +10,14 @@ module.exports = grammar({
1010
$._template_chars,
1111
$._lparen,
1212
$._rparen,
13-
$._list_constructor
13+
$._list_constructor,
14+
$._decorator,
15+
$._decorator_inline,
1416
],
1517

1618
extras: $ => [
1719
$.comment,
20+
$.decorator,
1821
/[\s\uFEFF\u2060\u200B\u00A0]/
1922
],
2023

@@ -77,41 +80,28 @@ module.exports = grammar({
7780
[$.primary_expression, $._literal_pattern],
7881
[$.primary_expression, $.lazy_pattern],
7982
[$.primary_expression, $._jsx_child],
80-
[$.tuple_pattern, $.parameter],
81-
[$.primary_expression, $.parameter],
82-
[$.primary_expression, $.record_field],
8383
[$.tuple_type, $.function_type_parameter],
8484
[$.list, $.list_pattern],
8585
[$.array, $.array_pattern],
86-
[$.record_field, $.record_pattern],
87-
[$.expression_statement, $.ternary_expression],
8886
[$.type_declaration],
89-
[$.type_binding],
9087
[$.let_declaration],
91-
[$.let_declaration, $.ternary_expression],
9288
[$.variant_identifier, $.module_identifier],
9389
[$.variant, $.variant_pattern],
94-
[$.variant_declaration, $.function_type_parameter],
9590
[$.variant_arguments, $._variant_pattern_parameters],
9691
[$.polyvar, $.polyvar_pattern],
9792
[$._pattern],
98-
[$._record_element, $.jsx_expression],
9993
[$._record_element, $._record_single_field],
10094
[$._record_pun_field, $._record_single_pun_field],
10195
[$._record_field_name, $.record_pattern],
102-
[$.decorator],
10396
[$._statement, $._one_or_more_statements],
10497
[$._inline_type, $.function_type_parameters],
10598
[$.primary_expression, $.parameter, $._pattern],
10699
[$.parameter, $._pattern],
107100
[$.parameter, $.parenthesized_pattern],
108101
[$.parameter, $.tuple_item_pattern],
109-
[$.variant_declaration],
110102
[$.unit, $._function_type_parameter_list],
111103
[$.functor_parameter, $.module_primary_expression, $.module_identifier_path],
112104
[$._reserved_identifier, $.function],
113-
[$.polyvar_type],
114-
[$.let_binding, $.or_pattern],
115105
[$.exception_pattern, $.or_pattern],
116106
[$.type_binding, $._inline_type],
117107
[$._module_structure, $.parenthesized_module_expression]
@@ -141,28 +131,12 @@ module.exports = grammar({
141131
),
142132

143133
statement: $ => choice(
144-
alias($._decorated_statement, $.decorated),
145-
$.decorator_statement,
146134
$.expression_statement,
147135
$.declaration,
148136
$.open_statement,
149137
$.include_statement,
150138
),
151139

152-
_decorated_statement: $ => seq(
153-
repeat1($.decorator),
154-
choice(
155-
$.declaration,
156-
$.expression_statement
157-
)
158-
),
159-
160-
decorator_statement: $ => seq(
161-
'@@',
162-
$.decorator_identifier,
163-
optional($.decorator_arguments)
164-
),
165-
166140
block: $ => prec.right(seq(
167141
'{',
168142
optional($._one_or_more_statements),
@@ -282,7 +256,7 @@ module.exports = grammar({
282256
'type',
283257
optional('rec'),
284258
sep1(
285-
seq(repeat($._newline), repeat($.decorator),'and'),
259+
seq(repeat($._newline), 'and'),
286260
$.type_binding
287261
)
288262
),
@@ -314,7 +288,6 @@ module.exports = grammar({
314288

315289
type_annotation: $ => seq(
316290
':',
317-
repeat($.decorator),
318291
$._inline_type,
319292
),
320293

@@ -367,7 +340,6 @@ module.exports = grammar({
367340
)),
368341

369342
variant_declaration: $ => prec.right(seq(
370-
repeat($.decorator),
371343
$.variant_identifier,
372344
optional($.variant_parameters),
373345
optional($.type_annotation),
@@ -380,7 +352,6 @@ module.exports = grammar({
380352
),
381353

382354
polyvar_type: $ => prec.left(seq(
383-
repeat($.decorator),
384355
choice('[', '[>', '[<',),
385356
optional('|'),
386357
barSep1($.polyvar_declaration),
@@ -390,7 +361,6 @@ module.exports = grammar({
390361
polyvar_declaration: $ => prec.right(
391362
choice(
392363
seq(
393-
repeat($.decorator),
394364
$.polyvar_identifier,
395365
optional($.polyvar_parameters),
396366
),
@@ -411,7 +381,6 @@ module.exports = grammar({
411381
),
412382

413383
record_type_field: $ => seq(
414-
repeat($.decorator),
415384
optional('mutable'),
416385
alias($.value_identifier, $.property_identifier),
417386
optional('?'),
@@ -433,7 +402,6 @@ module.exports = grammar({
433402
object_type_field: $ => choice(
434403
seq('...', choice($.type_identifier, $.type_identifier_path)),
435404
seq(
436-
repeat($.decorator),
437405
alias($.string, $.property_identifier),
438406
':',
439407
$._type,
@@ -471,7 +439,6 @@ module.exports = grammar({
471439

472440
function_type_parameter: $ => seq(
473441
optional($.uncurry),
474-
repeat($.decorator),
475442
choice(
476443
$._type,
477444
seq($.uncurry, $._type),
@@ -483,7 +450,7 @@ module.exports = grammar({
483450
choice('export', 'let'),
484451
optional('rec'),
485452
sep1(
486-
seq(repeat($._newline), repeat($.decorator),'and'),
453+
seq(repeat($._newline), 'and'),
487454
$.let_binding
488455
)
489456
),
@@ -495,14 +462,12 @@ module.exports = grammar({
495462
$.type_annotation,
496463
optional(
497464
seq('=',
498-
repeat($.decorator),
499465
field('body', $.expression)
500466
)
501467
)
502468
),
503469
seq(
504470
'=',
505-
repeat($.decorator),
506471
field('body', $.expression),
507472
)
508473
)
@@ -559,7 +524,6 @@ module.exports = grammar({
559524

560525
parenthesized_expression: $ => seq(
561526
'(',
562-
repeat($.decorator),
563527
$.expression,
564528
optional($.type_annotation),
565529
')'
@@ -578,7 +542,6 @@ module.exports = grammar({
578542
$._definition_signature
579543
),
580544
'=>',
581-
repeat($.decorator),
582545
field('body', $.expression),
583546
)),
584547

@@ -647,27 +610,21 @@ module.exports = grammar({
647610
tuple: $ => seq(
648611
'(',
649612
commaSep2t(
650-
seq(repeat($.decorator),$.expression)
613+
$.expression
651614
),
652615
')',
653616
),
654617

655618
array: $ => seq(
656619
'[',
657-
commaSept(
658-
seq(repeat($.decorator), $.expression)
659-
),
620+
commaSept($.expression),
660621
']'
661622
),
662623

663624
list: $ => seq(
664625
$._list_constructor,
665626
'{',
666-
optional(
667-
commaSep1t(
668-
seq(repeat($.decorator), $._list_element)
669-
)
670-
),
627+
optional(commaSep1t($._list_element)),
671628
'}'
672629
),
673630

@@ -773,7 +730,6 @@ module.exports = grammar({
773730

774731
_call_argument: $ => choice(
775732
seq(
776-
repeat($.decorator),
777733
$.expression,
778734
optional($.type_annotation),
779735
),
@@ -788,7 +744,6 @@ module.exports = grammar({
788744
seq(
789745
'=',
790746
optional('?'),
791-
repeat($.decorator),
792747
field('value', $.expression),
793748
optional(field('type', $.type_annotation)),
794749
),
@@ -933,7 +888,6 @@ module.exports = grammar({
933888
),
934889

935890
tuple_item_pattern: $ => seq(
936-
repeat($.decorator),
937891
$._pattern,
938892
optional($.type_annotation),
939893
),
@@ -947,17 +901,15 @@ module.exports = grammar({
947901
array_pattern: $ => seq(
948902
'[',
949903
optional(commaSep1t(
950-
seq(repeat($.decorator),$._collection_element_pattern)
904+
$._collection_element_pattern
951905
)),
952906
']',
953907
),
954908

955909
list_pattern: $ => seq(
956910
$._list_constructor,
957911
'{',
958-
optional(commaSep1t(
959-
seq(repeat($.decorator), $._collection_element_pattern)
960-
)),
912+
optional(commaSep1t($._collection_element_pattern)),
961913
'}',
962914
),
963915

@@ -1089,10 +1041,9 @@ module.exports = grammar({
10891041
$.expression,
10901042
),
10911043

1092-
decorator: $ => seq(
1093-
'@',
1094-
$.decorator_identifier,
1095-
optional($.decorator_arguments)
1044+
decorator: $ => choice(
1045+
alias($._decorator_inline, $.decorator_identifier),
1046+
seq(alias($._decorator, $.decorator_identifier), $.decorator_arguments)
10961047
),
10971048

10981049
decorator_arguments: $ => seq(
@@ -1365,8 +1316,6 @@ module.exports = grammar({
13651316

13661317
module_identifier: $ => /[A-Z][a-zA-Z0-9_']*/,
13671318

1368-
decorator_identifier: $ => /[a-zA-Z0-9_\.]+/,
1369-
13701319
extension_identifier: $ => /[a-zA-Z0-9_\.]+/,
13711320

13721321
number: $ => {

‎queries/highlights.scm‎

Lines changed: 1 addition & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -80,11 +80,7 @@
8080
; Meta
8181
;-----
8282

83-
[
84-
"@"
85-
"@@"
86-
(decorator_identifier)
87-
] @annotation
83+
(decorator_identifier) @annotation
8884

8985
(extension_identifier) @keyword
9086
("%") @keyword

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