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Node.js SyntaxError: Unexpected identifier 'boolean' in ANTLR4 JavaScript Lexer #1166

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jj5 opened this issue Apr 10, 2016 · 3 comments
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Node.js SyntaxError: Unexpected identifier 'boolean' in ANTLR4 JavaScript Lexer #1166

jj5 opened this issue Apr 10, 2016 · 3 comments

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@jj5
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jj5 commented Apr 10, 2016

An issue loading the JavaScript lexer as shown on StackOverflow.
@ericvergnaud
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The ECMAScript.g4 grammar is designed for Java only.
To use it with JavaScript, you need to translate the Java fragments in the grammar to Javascript.

@jj5
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jj5 commented Apr 10, 2016

Thanks Eric! I've had a go at translating the Java fragments into JavaScript. Seems to work. You can get a copy of the grammar here: ECMAScript.JavaScriptTarget.g4.

@ericvergnaud
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Hi,
please feel free to submit a pull request to add this grammar to the directory.
Eric

@parrt parrt closed this as completed Dec 10, 2016
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@parrt @ericvergnaud @jj5