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readline: fix for unicode prompts

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prompt length is char length, not byte length
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Tim Macfarlane 2012-06-29 10:33:58 +01:00 committed by Ben Noordhuis
parent 0c47219a72
commit 0dba28b5c2
1 changed files with 1 additions and 1 deletions
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lib/readline.js
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@ -136,7 +136,7 @@ Interface.prototype.setPrompt = function(prompt, length) {
} else { } else {
var lines = prompt.split(/[\r\n]/); var lines = prompt.split(/[\r\n]/);
var lastLine = lines[lines.length - 1]; var lastLine = lines[lines.length - 1];
this._promptLength = Buffer.byteLength(lastLine); this._promptLength = lastLine.length;
} }
}; };