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Fix function keyword as property name #417

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Aug 23, 2016
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4 changes: 2 additions & 2 deletions grammars/javascript.cson
Original file line number Diff line number Diff line change
Expand Up @@ -297,7 +297,7 @@
{
# [async] function [name](params)
# function* name(params) – generator function declaration
'begin': '(?=(\\basync\\b\\s*)?\\bfunction\\b)'
'begin': '(?=(\\basync\\b\\s*)?\\bfunction\\b(?!\\s*:))'
'end': '(?<=})'
'patterns': [
{
Expand Down Expand Up @@ -591,7 +591,7 @@
(?<=})|
((?!
\\s*{|
\\G[\\w$]+:|
\\G[\\w$]+\\s*:|
\\s*/\\*|\\s*//
)(?=\\s*\\S))
'''
Expand Down
17 changes: 17 additions & 0 deletions spec/javascript-spec.coffee
Original file line number Diff line number Diff line change
Expand Up @@ -1084,6 +1084,23 @@ describe "Javascript grammar", ->
expect(tokens[7]).toEqual value: 'foo', scopes: ['source.js', 'meta.function.json.js', 'entity.name.function.js']
expect(tokens[8]).toEqual value: '(', scopes: ['source.js', 'meta.function.json.js', 'meta.parameters.js', 'punctuation.definition.parameters.begin.bracket.round.js']

{tokens} = grammar.tokenizeLine('function : a => a')
expect(tokens[0]).toEqual value: 'function', scopes: ['source.js', 'meta.function.arrow.json.js', 'entity.name.function.js']
expect(tokens[2]).toEqual value: ':', scopes: ['source.js', 'meta.function.arrow.json.js', 'keyword.operator.assignment.js']
expect(tokens[4]).toEqual value: 'a', scopes: ['source.js', 'meta.function.arrow.json.js', 'meta.parameters.js', 'variable.parameter.function.js']
expect(tokens[6]).toEqual value: '=>', scopes: ['source.js', 'meta.function.arrow.json.js', 'storage.type.function.arrow.js']
expect(tokens[7]).toEqual value: ' a', scopes: ['source.js']

{tokens} = grammar.tokenizeLine('"func": a => a')
expect(tokens[1]).toEqual value: 'func', scopes: ['source.js', 'meta.function.arrow.json.js', 'string.quoted.double.js', 'entity.name.function.js']
expect(tokens[3]).toEqual value: ':', scopes: ['source.js', 'meta.function.arrow.json.js', 'keyword.operator.assignment.js']
expect(tokens[5]).toEqual value: 'a', scopes: ['source.js', 'meta.function.arrow.json.js', 'meta.parameters.js', 'variable.parameter.function.js']
expect(tokens[7]).toEqual value: '=>', scopes: ['source.js', 'meta.function.arrow.json.js', 'storage.type.function.arrow.js']
expect(tokens[8]).toEqual value: ' a', scopes: ['source.js']

{tokens} = grammar.tokenizeLine('"func" : a => a')
expect(tokens[8]).toEqual value: '=>', scopes: ['source.js', 'meta.function.arrow.json.js', 'storage.type.function.arrow.js']

it "tokenizes generator functions", ->
{tokens} = grammar.tokenizeLine('function* foo(){}')
expect(tokens[0]).toEqual value: 'function', scopes: ['source.js', 'meta.function.js', 'storage.type.function.js']
Expand Down