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repl: allow leading period in multiline input #3835

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repl: allow leading period in multiline input #3835

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2 changes: 1 addition & 1 deletion lib/repl.js
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Original file line number Diff line number Diff line change
Expand Up @@ -387,7 +387,7 @@ function REPLServer(prompt,
var rest = matches && matches[2];
if (self.parseREPLKeyword(keyword, rest) === true) {
return;
} else {
} else if (!self.bufferedCommand) {
self.outputStream.write('Invalid REPL keyword\n');
skipCatchall = true;
}
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5 changes: 5 additions & 0 deletions test/parallel/test-repl.js
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Expand Up @@ -117,6 +117,11 @@ function error_test() {
expect: prompt_multiline },
{ client: client_unix, send: '+ ".2"}`',
expect: `'io.js 1.0.2'\n${prompt_unix}` },
// Dot prefix in multiline commands aren't treated as commands
{ client: client_unix, send: '("a"',
expect: prompt_multiline },
{ client: client_unix, send: '.charAt(0))',
expect: `'a'\n${prompt_unix}` },
// Floating point numbers are not interpreted as REPL commands.
{ client: client_unix, send: '.1234',
expect: '0.1234' },
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