diff options
Diffstat (limited to 'lib/readline.js')
| -rw-r--r-- | lib/readline.js | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/lib/readline.js b/lib/readline.js index cd8240bc26..4eeefb227c 100644 --- a/lib/readline.js +++ b/lib/readline.js @@ -82,6 +82,7 @@ function Interface(input, output, completer, terminal) { this.isCompletionEnabled = true; this._sawKeyPress = false; this._previousKey = null; + this.escapeCodeTimeout = ESCAPE_CODE_TIMEOUT; EventEmitter.call(this); var historySize; @@ -99,6 +100,16 @@ function Interface(input, output, completer, terminal) { if (input.prompt !== undefined) { prompt = input.prompt; } + if (input.escapeCodeTimeout !== undefined) { + if (Number.isFinite(input.escapeCodeTimeout)) { + this.escapeCodeTimeout = input.escapeCodeTimeout; + } else { + throw new ERR_INVALID_OPT_VALUE( + 'escapeCodeTimeout', + this.escapeCodeTimeout + ); + } + } crlfDelay = input.crlfDelay; input = input.input; } @@ -131,7 +142,6 @@ function Interface(input, output, completer, terminal) { this.removeHistoryDuplicates = !!removeHistoryDuplicates; this.crlfDelay = crlfDelay ? Math.max(kMincrlfDelay, crlfDelay) : kMincrlfDelay; - // Check arity, 2 - for async, 1 for sync if (typeof completer === 'function') { this.completer = completer.length === 2 ? @@ -1020,7 +1030,10 @@ function emitKeypressEvents(stream, iface) { stream[ESCAPE_DECODER].next(r[i]); // Escape letter at the tail position if (r[i] === kEscape && i + 1 === r.length) { - timeoutId = setTimeout(escapeCodeTimeout, ESCAPE_CODE_TIMEOUT); + timeoutId = setTimeout( + escapeCodeTimeout, + iface ? iface.escapeCodeTimeout : ESCAPE_CODE_TIMEOUT + ); } } catch (err) { // if the generator throws (it could happen in the `keypress` |