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Support more C string literal #254

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Support more C string literal #254

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2 changes: 1 addition & 1 deletion grammars/c.cson
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Original file line number Diff line number Diff line change
Expand Up @@ -642,7 +642,7 @@
'strings':
'patterns': [
{
'begin': '"'
'begin': '(?:u8|u|U|L)?"'
'beginCaptures':
'0':
'name': 'punctuation.definition.string.begin.c'
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16 changes: 16 additions & 0 deletions spec/c-spec.coffee
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Expand Up @@ -114,6 +114,22 @@ describe "Language-C", ->
expect(tokens[1]).toEqual value: '%', scopes: ['source.c', 'string.quoted.double.c']
expect(tokens[2]).toEqual value: '"', scopes: ['source.c', 'string.quoted.double.c', 'punctuation.definition.string.end.c']

it "tokenizes utf-8 string literal", ->
{tokens} = grammar.tokenizeLine 'char[] s = u8"this is utf-8 string literal"'
expect(tokens[6]).toEqual value: 'u8"', scopes: ['source.c', 'string.quoted.double.c', 'punctuation.definition.string.begin.c']

it "tokenizes 16-bit string literal", ->
{tokens} = grammar.tokenizeLine 'char16_t[] s = u"this is 16-bit string literal"'
expect(tokens[6]).toEqual value: 'u"', scopes: ['source.c', 'string.quoted.double.c', 'punctuation.definition.string.begin.c']

it "tokenizes 32-bit string literal", ->
{tokens} = grammar.tokenizeLine 'char32_t[] s = U"this is 32-bit string literal"'
expect(tokens[6]).toEqual value: 'U"', scopes: ['source.c', 'string.quoted.double.c', 'punctuation.definition.string.begin.c']

it "tokenizes wide string literal", ->
{tokens} = grammar.tokenizeLine 'wchar_t[] s = L"this is wide string literal"'
expect(tokens[6]).toEqual value: 'L"', scopes: ['source.c', 'string.quoted.double.c', 'punctuation.definition.string.begin.c']

describe "comments", ->
it "tokenizes them", ->
{tokens} = grammar.tokenizeLine '/**/'
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