{"id":1432,"date":"2024-05-11T23:32:24","date_gmt":"2024-05-11T23:32:24","guid":{"rendered":"https:\/\/www.nicekj.com\/?p=1432"},"modified":"2024-05-11T23:32:24","modified_gmt":"2024-05-11T23:32:24","slug":"copilotyuanmaxiangxifenxisanghosttexthexinluoji","status":"publish","type":"post","link":"https:\/\/www.nicekj.com\/copilotyuanmaxiangxifenxisanghosttexthexinluoji.html","title":{"rendered":"copilot\u6e90\u7801\u8be6\u7ec6\u5206\u6790\uff08\u4e09\uff09ghostText\u6838\u5fc3\u903b\u8f91"},"content":{"rendered":"

\u4ee3\u7801\u8865\u5168\u7684\u4e3b\u5165\u53e3<\/h2>\n

\u4ee3\u7801\u8865\u5168\u903b\u8f91\u5165\u53e3\u5728calculateInlineCompletions<\/code> \u8fd9\u4e2a\u51fd\u6570\u4e2d\uff1a<\/p>\n

<\/div>
javascript<\/span>
\u590d\u5236\u4ee3\u7801<\/div><\/div><\/div>async<\/span> function<\/span> calculateInlineCompletions<\/span>(ctx, vscodeDocument, position, context, token<\/span>) {<\/span>\n  let<\/span> document<\/span> = new<\/span> ExtensionTextDocument<\/span>(vscodeDocument),<\/span>\n    textEditorOptions = getTextEditorOptions<\/span>(vscodeDocument),<\/span>\n    telemetryData = TelemetryData<\/span>.createAndMarkAsIssued<\/span>();<\/span>\n  if<\/span> (!ghostTextEnabled<\/span>(ctx)) return<\/span> {<\/span>\n    type<\/span>: \"abortedBeforeIssued\"<\/span>,<\/span>\n    reason<\/span>: \"ghost text is disabled\"<\/span><\/span>\n  };<\/span>\n  if<\/span> (ignoreDocument<\/span>(ctx, document<\/span>)) return<\/span> {<\/span>\n    type<\/span>: \"abortedBeforeIssued\"<\/span>,<\/span>\n    reason<\/span>: \"document is ignored\"<\/span><\/span>\n  };<\/span>\n  if<\/span> (isDocumentTooLarge<\/span>(document<\/span>)) return<\/span> {<\/span>\n    type<\/span>: \"abortedBeforeIssued\"<\/span>,<\/span>\n    reason<\/span>: \"document is too large\"<\/span><\/span>\n  };<\/span>\n  if<\/span> (ghostTextLogger.debug<\/span>(ctx, `Ghost text called at [${position.line}<\/span>, ${position.character}<\/span>], with triggerKind ${context.triggerKind}<\/span>`<\/span>), token.isCancellationRequested<\/span>) return<\/span> ghostTextLogger.info<\/span>(ctx, \"Cancelled before extractPrompt\"<\/span>), {<\/span>\n    type<\/span>: \"abortedBeforeIssued\"<\/span>,<\/span>\n    reason<\/span>: \"cancelled before extractPrompt\"<\/span><\/span>\n  };<\/span>\n  let<\/span> result = await<\/span> getGhostText<\/span>(ctx, document<\/span>, position, context.triggerKind<\/span> === Ol<\/span>.InlineCompletionTriggerKind<\/span>.Invoke<\/span>, telemetryData, token);<\/span>\n  if<\/span> (result.type<\/span> !== \"success\"<\/span>) return<\/span> ghostTextLogger.debug<\/span>(ctx, \"Breaking, no results from getGhostText -- \"<\/span> + result.type<\/span> + \": \"<\/span> + result.reason<\/span>), result;<\/span>\n  let<\/span> [resultArray, resultType] = result.value<\/span>;<\/span>\n  if<\/span> (lastPosition && lastUri && !(lastPosition.isEqual<\/span>(position) && lastUri.toString<\/span>() === document<\/span>.uri<\/span>.toString<\/span>()) && resultType !== 2<\/span>) {<\/span>\n    let<\/span> rejectedCompletions = computeRejectedCompletions<\/span>();<\/span>\n    rejectedCompletions.length<\/span> > 0<\/span> && postRejectionTasks<\/span>(ctx, \"ghostText\"<\/span>, document<\/span>.offsetAt<\/span>(lastPosition), lastUri, rejectedCompletions), lastPartiallyAcceptedLength = void<\/span> 0<\/span>;<\/span>\n  }<\/span>\n  if<\/span> (lastPosition = position, lastUri = document<\/span>.uri<\/span>, lastShownCompletions = [], token.isCancellationRequested<\/span>) return<\/span> ghostTextLogger.info<\/span>(ctx, \"Cancelled after getGhostText\"<\/span>), {<\/span>\n    type<\/span>: \"canceled\"<\/span>,<\/span>\n    reason<\/span>: \"after getGhostText\"<\/span>,<\/span>\n    telemetryData<\/span>: {<\/span>\n      telemetryBlob<\/span>: result.telemetryBlob<\/span><\/span>\n    }<\/span>\n  };<\/span>\n  let<\/span> inlineCompletions = completionsFromGhostTextResults<\/span>(ctx, resultArray, resultType, document<\/span>, position, textEditorOptions, lastShownCompletionIndex).map<\/span>(completion<\/span> =><\/span> {<\/span>\n    let<\/span> {<\/span>\n        text<\/span>: text,<\/span>\n        range<\/span>: range<\/span>\n      } = completion,<\/span>\n      newRange = new<\/span> Ol<\/span>.Range<\/span>(new<\/span> Ol<\/span>.Position<\/span>(range.start<\/span>.line<\/span>, range.start<\/span>.character<\/span>), new<\/span> Ol<\/span>.Position<\/span>(range.end<\/span>.line<\/span>, range.end<\/span>.character<\/span>)),<\/span>\n      completionItem = new<\/span> Ol<\/span>.InlineCompletionItem<\/span>(text, newRange);<\/span>\n    return<\/span> completionItem.index<\/span> = completion.index<\/span>, completionItem.telemetry<\/span> = completion.telemetry<\/span>, completionItem.displayText<\/span> = completion.displayText<\/span>, completionItem.resultType<\/span> = completion.resultType<\/span>, completionItem.id<\/span> = completion.uuid<\/span>, completionItem.uri<\/span> = document<\/span>.uri<\/span>, completionItem.insertPosition<\/span> = new<\/span> Ol<\/span>.Position<\/span>(completion.position<\/span>.line<\/span>, completion.position<\/span>.character<\/span>), completionItem.insertOffset<\/span> = document<\/span>.offsetAt<\/span>(completionItem.insertPosition<\/span>), completionItem.command<\/span> = {<\/span>\n      title<\/span>: \"PostInsertTask\"<\/span>,<\/span>\n      command<\/span>: postInsertCmdName,<\/span>\n      arguments<\/span>: [completionItem]<\/span>\n    }, completionItem;<\/span>\n  });<\/span>\n  return<\/span> inlineCompletions.length<\/span> === 0<\/span> ? {<\/span>\n    type<\/span>: \"empty\"<\/span>,<\/span>\n    reason<\/span>: \"no completions in final result\"<\/span>,<\/span>\n    telemetryData<\/span>: result.telemetryData<\/span><\/span>\n  } : {<\/span>\n    ...result,<\/span>\n    value<\/span>: inlineCompletions<\/span>\n  };<\/span>\n}<\/span>\n<\/code><\/pre>\n
\u6211\u4eec\u9010\u884c\u5206\u6790\u4e00\u4e0b\uff0c\u9996\u5148\u83b7\u5f97\u4e86\u4e00\u4e2aDocument\u7684\u5305\u88c5\u5b9e\u4f8bdocument\uff0c\u7136\u540e\u62ff\u5230\u4e86\u5f53\u524deditor text\u7684options\uff0c\u521d\u59cb\u5316\u4e86telemetry\uff1a<\/p>\n
<\/div>
ini<\/span>
\u590d\u5236\u4ee3\u7801<\/div><\/div><\/div>let document<\/span> = new ExtensionTextDocument(vscodeDocument),<\/span>\n    textEditorOptions<\/span> = getTextEditorOptions(vscodeDocument),<\/span>\n    telemetryData<\/span> = TelemetryData.createAndMarkAsIssued();<\/span><\/span>\n<\/code><\/pre>\n
\u63a5\u7740\u662f\u56db\u79cd\u9700\u8981\u7ec8\u6b62\u4ee3\u7801\u8865\u5168\u7684\u60c5\u51b5\uff1a<\/p>\n
<\/div>
bash<\/span>
\u590d\u5236\u4ee3\u7801<\/div><\/div><\/div>if<\/span> (!ghostTextEnabled(ctx)) return<\/span> {<\/span>\n    type<\/span>: \"abortedBeforeIssued\"<\/span>,<\/span>\n    reason: \"ghost text is disabled\"<\/span><\/span>\n  };<\/span>\n  if<\/span> (ignoreDocument(ctx, document)) return<\/span> {<\/span>\n    type<\/span>: \"abortedBeforeIssued\"<\/span>,<\/span>\n    reason: \"document is ignored\"<\/span><\/span>\n  };<\/span>\n  if<\/span> (isDocumentTooLarge(document)) return<\/span> {<\/span>\n    type<\/span>: \"abortedBeforeIssued\"<\/span>,<\/span>\n    reason: \"document is too large\"<\/span><\/span>\n  };<\/span>\n  if<\/span> (ghostTextLogger.debug(ctx, `Ghost text called at [${position.line}<\/span>, ${position.character}<\/span>], with triggerKind ${context.triggerKind}<\/span>`), token.isCancellationRequested) return<\/span> ghostTextLogger.info(ctx, \"Cancelled before extractPrompt\"<\/span>), {<\/span>\n    type<\/span>: \"abortedBeforeIssued\"<\/span>,<\/span>\n    reason: \"cancelled before extractPrompt\"<\/span><\/span>\n  };<\/span>\n<\/code><\/pre>\n
    \n
  • \n
    ghostTextEnabled<\/code> \uff0c\u8fd9\u4e2a\u662f\u5728copilot\u914d\u7f6e\u91cc\uff0c\u5982\u679c\u5173\u95ed\u4e86\u4ee3\u7801\u8865\u5168\u3002<\/p>\n<\/li>\n
  • \n
    ignoreDocument<\/code> \uff0c\u4e0d\u5728\u767d\u540d\u5355\u5185\u7684Document\uff0c\u8fd9\u91cc\u53d6\u7684\u662fenable\u90a3\u4e2a\u914d\u7f6e\uff0c\u6211\u4eec\u5728\u4e4b\u524d\u5206\u6790\u8fc7\u9ed8\u8ba4\u503c\uff1a<\/p>\n
      \n
    • plaintext<\/code> \uff0c\u9ed8\u8ba4\u662fignore\u7684\u3002<\/li>\n
    • markdown<\/code> \uff0c\u9ed8\u8ba4\u662fignore\u7684\u3002<\/li>\n
    • scminput<\/code> \uff0c\u9ed8\u8ba4\u662fignore\u7684\u3002<\/li>\n
    • \u9664\u6b64\u4e4b\u5916\uff0c\u8fd8\u6709\u4e09\u79cdscheme\u88ab\u8fc7\u6ee4\u7684\uff1aCopilotPanelScheme, \"output\", \"search-editor\u201d<\/code><\/li>\n<\/ul>\n<\/li>\n
    • \n
      isDocumentTooLarge<\/code> \uff0c\u8fd9\u4e2a\u4e3b\u8981\u662f\u901a\u8fc7document.getText()\u662f\u5426\u4f1a\u62a5\u9519RangeError<\/code> \u6765\u5224\u5b9a\u6587\u4ef6\u662f\u5426\u8fc7\u5927\u4e86\u3002<\/p>\n<\/li>\n
    • \n
      isCancellationRequested<\/code> \uff0c\u8fd9\u4e2a\u662f\u8f93\u5165\u7684\u65f6\u5019\u53d1\u8d77\u7684\u53d6\u6d88\u8bf7\u6c42\u3002<\/p>\n<\/li>\n<\/ul>\n
      \u63a5\u4e0b\u6765\u5c31\u662f\u901a\u8fc7getGhostText<\/code>\u62ff\u5230\u7ed3\u679c\uff1a<\/p>\n
      <\/div>
      javascript<\/span>
      \u590d\u5236\u4ee3\u7801<\/div><\/div><\/div>let<\/span> result = await<\/span> getGhostText<\/span>(ctx, document<\/span>, position, context.triggerKind<\/span> === Ol<\/span>.InlineCompletionTriggerKind<\/span>.Invoke<\/span>, telemetryData, token);<\/span>\nif<\/span> (result.type<\/span> !== \"success\"<\/span>) return<\/span> ghostTextLogger.debug<\/span>(ctx, \"Breaking, no results from getGhostText -- \"<\/span> + result.type<\/span> + \": \"<\/span> + result.reason<\/span>), result;<\/span>\nlet<\/span> [resultArray, resultType] = result.value<\/span>;<\/span>\nif<\/span> (lastPosition && lastUri && !(lastPosition.isEqual<\/span>(position) && lastUri.toString<\/span>() === document<\/span>.uri<\/span>.toString<\/span>()) && resultType !== 2<\/span>) {<\/span>\n  let<\/span> rejectedCompletions = computeRejectedCompletions<\/span>();<\/span>\n  rejectedCompletions.length<\/span> > 0<\/span> && postRejectionTasks<\/span>(ctx, \"ghostText\"<\/span>, document<\/span>.offsetAt<\/span>(lastPosition), lastUri, rejectedCompletions), lastPartiallyAcceptedLength = void<\/span> 0<\/span>;<\/span>\n}<\/span>\nif<\/span> (lastPosition = position, lastUri = document<\/span>.uri<\/span>, lastShownCompletions = [], token.isCancellationRequested<\/span>) return<\/span> ghostTextLogger.info<\/span>(ctx, \"Cancelled after getGhostText\"<\/span>), {<\/span>\n  type<\/span>: \"canceled\"<\/span>,<\/span>\n  reason<\/span>: \"after getGhostText\"<\/span>,<\/span>\n  telemetryData<\/span>: {<\/span>\n    telemetryBlob<\/span>: result.telemetryBlob<\/span><\/span>\n  }<\/span>\n};<\/span>\n<\/code><\/pre>\n
      \u8fd9\u91cc\u6709\u4e24\u4e2aif\u5224\u65ad\uff0c\u5206\u522b\u5904\u7406\u7684\u662fcompletions\u62d2\u7edd\u548ccancel\u4e24\u79cd\u573a\u666f\uff0c\u4e5f\u5c31\u662f\u8bf4\u5728getGhostText<\/code> \u89e6\u53d1\u65f6\u673a\u5185\uff0c\u53d1\u751f\u4e86cancel\u3002<\/p>\n
      \u6700\u540e\u5c31\u662f\u7ec4\u88c5inlineCompletions\u8fd4\u56de\uff1a<\/p>\n
      <\/div>
      arduino<\/span>
      \u590d\u5236\u4ee3\u7801<\/div><\/div><\/div>let inlineCompletions = completionsFromGhostTextResults<\/span>(ctx, resultArray, resultType, document, position, textEditorOptions, lastShownCompletionIndex).map<\/span>(completion => {<\/span>\n    let {<\/span>\n        text: text,<\/span>\n        range: range<\/span>\n      } = completion,<\/span>\n      newRange = new<\/span> Ol.Range<\/span>(new<\/span> Ol.Position<\/span>(range.start.line, range.start.character), new<\/span> Ol.Position<\/span>(range.end.line, range.end.character)),<\/span>\n      completionItem = new<\/span> Ol.InlineCompletionItem<\/span>(text, newRange);<\/span>\n    return<\/span> completionItem.index = completion.index, completionItem.telemetry = completion.telemetry, completionItem.displayText = completion.displayText, completionItem.resultType = completion.resultType, completionItem.id = completion.uuid, completionItem.uri = document.uri, completionItem.insertPosition = new<\/span> Ol.Position<\/span>(completion.position.line, completion.position.character), completionItem.insertOffset = document.offsetAt<\/span>(completionItem.insertPosition), completionItem.command = {<\/span>\n      title: \"PostInsertTask\"<\/span>,<\/span>\n      command: postInsertCmdName,<\/span>\n      arguments: [completionItem]<\/span>\n    }, completionItem;<\/span>\n  });<\/span>\n  return<\/span> inlineCompletions.length === 0<\/span> ? {<\/span>\n    type: \"empty\"<\/span>,<\/span>\n    reason: \"no completions in final result\"<\/span>,<\/span>\n    telemetryData: result.telemetryData<\/span>\n  } : {<\/span>\n    ...result,<\/span>\n    value: inlineCompletions<\/span>\n  };<\/span>\n<\/code><\/pre>\n
      \u8fd9\u91cc\u9996\u5148\u8c03\u7528\u4e86completionsFromGhostTextResults<\/code> \u62ff\u5230inlineCompletions\uff0c\u7136\u540e\u521b\u5efa\u4e86\u4e00\u4e2aInlineCompletionItem<\/code> \u5b9e\u4f8b\uff0c\u5c06text\u548crange\u4f20\u7ed9\u5b83\u3002<\/p>\n
      \u53e6\u5916\uff0c\u8fd9\u91cc\u8fd8\u8bbe\u7f6e\u4e86InlineCompletionItem<\/code> \u7684command<\/code> \u5c5e\u6027\uff1a<\/p>\n
      <\/div>
      bash<\/span>
      \u590d\u5236\u4ee3\u7801<\/div><\/div><\/div>{<\/span>\n  title: \"PostInsertTask\"<\/span>,<\/span>\n  command<\/span>: postInsertCmdName,<\/span>\n  arguments: [completionItem]<\/span>\n}<\/span>\n<\/code><\/pre>\n
      \u4e5f\u5c31\u662f\u8bf4\uff0c\u5728\u7528\u6237\u91c7\u7eb3\u5efa\u8bae\u4e4b\u540e\uff0c\u4f1a\u89e6\u53d1\u8fd9\u4e2acommand\uff0c\u4fbf\u4e8e\u7edf\u8ba1\u7528\u6237\u91c7\u7eb3\u3001\u62d2\u7edd\u3001\u5c40\u90e8\u91c7\u7eb3\u7b49\u7b49\u7684\u60c5\u51b5\u3002<\/p>\n
      \u5173\u4e8ecompletionsFormGhostTextResults\u7684\u5b9e\u73b0<\/h2>\n
      <\/div>
      ini<\/span>
      \u590d\u5236\u4ee3\u7801<\/div><\/div><\/div>function completionsFromGhostTextResults(ctx, completionResults, resultType, document, position, textEditorOptions, lastShownCompletionIndex) {<\/span>\n  \/\/ \u83b7\u53d6\u4e00\u4e2a\u4f4d\u7f6e\u5de5\u5382<\/span>\n  let locationFactory<\/span> = ctx.get(LocationFactory);<\/span><\/span>\n<\/span>\n  \/\/ \u83b7\u53d6\u5f53\u524d\u884c<\/span>\n  let currentLine<\/span> = document.lineAt(position);<\/span><\/span>\n<\/span>\n  \/\/ \u6839\u636ecompletionResults\u751f\u6210\u65b0\u7684\u5bf9\u8c61\u6570\u7ec4<\/span>\n  let completions<\/span> = completionResults.map(result => {<\/span>\n    let range, text<\/span> = \"\"<\/span>;<\/span><\/span>\n<\/span>\n    \/\/ \u6839\u636e\u4e00\u4e9b\u6761\u4ef6\u751f\u6210\u65b0\u7684\u8865\u5168\u7ed3\u679c<\/span>\n    if (textEditorOptions && (result.completion<\/span> = normalizeIndentCharacter(textEditorOptions, result.completion, currentLine.isEmptyOrWhitespace)), result.completion.displayNeedsWsOff<\/span>set && currentLine.isEmptyOrWhitespace) {<\/span>\n      range<\/span> = locationFactory.range(locationFactory.position(position.line, 0<\/span>), position);<\/span><\/span>\n      text<\/span> = result.completion.completionText;<\/span><\/span>\n    } else if (currentLine.isEmptyOrWhitespace && result.completion.completionText.startsWith(currentLine.text)) {<\/span>\n      range<\/span> = locationFactory.range(locationFactory.position(position.line, 0<\/span>), position);<\/span><\/span>\n      text<\/span> = result.completion.completionText;<\/span><\/span>\n    } else {<\/span>\n      let wordRange<\/span> = document.getWordRangeAtPosition(position);<\/span><\/span>\n      if (result.isMiddleOfTheLine) {<\/span>\n        let line<\/span> = document.lineAt(position);<\/span><\/span>\n        let rangeFromStart<\/span> = locationFactory.range(locationFactory.position(position.line, 0<\/span>), position);<\/span><\/span>\n        let textBefore<\/span> = document.getText(rangeFromStart);<\/span><\/span>\n        range<\/span> = result.coversSuffix ? line.range : rangeFromStart;<\/span><\/span>\n        text<\/span> = textBefore + result.completion.displayText;<\/span><\/span>\n      } else if (wordRange) {<\/span>\n        let word<\/span> = document.getText(wordRange);<\/span><\/span>\n        range<\/span> = locationFactory.range(wordRange.start, position);<\/span><\/span>\n        text<\/span> = word + result.completion.completionText;<\/span><\/span>\n      } else {<\/span>\n        let rangeFromStart<\/span> = locationFactory.range(locationFactory.position(position.line, 0<\/span>), position);<\/span><\/span>\n        let textBefore<\/span> = document.getText(rangeFromStart);<\/span><\/span>\n        range<\/span> = rangeFromStart;<\/span><\/span>\n        text<\/span> = textBefore + result.completion.displayText;<\/span><\/span>\n      }<\/span>\n    }<\/span>\n<\/span>\n    \/\/ \u8fd4\u56de\u4e00\u4e2a\u65b0\u7684\u8865\u5168\u7ed3\u679c\u5bf9\u8c61<\/span>\n    return {<\/span>\n      uuid: v4_default(),<\/span>\n      text: text,<\/span>\n      range: range,<\/span>\n      file: document.uri,<\/span>\n      index: result.completion.completionIndex,<\/span>\n      telemetry: result.telemetry,<\/span>\n      displayText: result.completion.displayText,<\/span>\n      position: position,<\/span>\n      offset: document.offsetAt(position),<\/span>\n      resultType: resultType<\/span>\n    };<\/span><\/span>\n  });<\/span><\/span>\n<\/span>\n  \/\/ \u5982\u679c\u7ed3\u679c\u7c7b\u578b\u662f2\uff0c\u5e76\u4e14\u6709\u4e0a\u6b21\u663e\u793a\u7684\u8865\u5168\u7d22\u5f15\uff0c\u5219\u5c06\u4e0a\u6b21\u663e\u793a\u7684\u8865\u5168\u7ed3\u679c\u79fb\u52a8\u5230\u6570\u7ec4\u7684\u6700\u524d\u9762<\/span>\n  if (resultType<\/span> === 2<\/span> && lastShownCompletionIndex !== void 0<\/span>) {<\/span>\n    let lastShownCompletion<\/span> = completions.find(predicate => predicate.index === lastShownCompletionIndex);<\/span><\/span>\n    if (lastShownCompletion) {<\/span>\n      let restCompletions<\/span> = completions.filter(predicate => predicate.index !== lastShownCompletionIndex);<\/span><\/span>\n      completions<\/span> = [lastShownCompletion, ...restCompletions];<\/span><\/span>\n    }<\/span>\n  }<\/span>\n<\/span>\n  \/\/ \u8fd4\u56de\u65b0\u7684\u8865\u5168\u7ed3\u679c\u6570\u7ec4<\/span>\n  return completions;<\/span><\/span>\n}<\/span>\n<\/code><\/pre>\n
      \u8fd9\u91cc\u9762\u6709\u4e00\u4e9b\u590d\u6742\u7684if\u5224\u65ad\uff0c\u6211\u4eec\u9010\u884c\u5206\u6790\u4e0b\uff1a<\/p>\n
        \n
      • \n
        \u7b2c\u4e00\u4e2a\u5b9e\u9645\u4e0a\u662f\u7a7a\u884c\u7684\u5224\u65adresult.completion.displayNeedsWsOffset && currentLine.isEmptyOrWhitespace<\/code> \uff0c\u5728\u8fd9\u4e2a\u6761\u4ef6\u4e0b\uff0crange\u53d6\u7684\u662f\u5f53\u524d\u884c\u76840\u8d77\u70b9\u5230\u5f53\u524dposition\uff1arange = locationFactory.range(locationFactory.position(position.line, 0), position);<\/code><\/p>\n<\/li>\n
      • \n
        \u5176\u4ed6\u60c5\u51b5\u4e0b\uff0c\u901a\u8fc7getWordRangeAtPosition<\/code> \u62ff\u5230word-range\uff0c\u7136\u540e\u5206\u4e86\u4e09\u79cd\u60c5\u51b5\uff1a<\/p>\n
          \n
        • \u5982\u679c\u662fisMiddleOfTheLine<\/code> \uff0c\u610f\u5473\u7740\u5f53\u524d\u5149\u6807\u5728\u4e00\u884c\u4ee3\u7801\u7684\u4e2d\u95f4\u4f4d\u7f6e\uff0c\u6839\u636eresult.coversSuffix<\/code> \u7684\u60c5\u51b5\u51b3\u5b9arange\uff0c\u53ef\u4ee5\u770b\u5230\u8fd9\u4e2a\u503c\u8868\u793a\u7684\u662f\u4ee3\u7801\u8865\u5168\u662f\u5426\u8981\u8986\u76d6\u5149\u6807\u4ee5\u540e\u7684\u5185\u5bb9\uff0c\u5982\u679c\u6ca1\u6709\u8fd9\u4e2a\u7684\u8bdd\uff0c\u9ed8\u8ba4\u7684range\u662f\u5149\u6807\u4e4b\u524d\u7684\uff0c\u4e5f\u5c31\u662f\u8bf4\u5728\u4e2d\u95f4\u63d2\u5165\u4ee3\u7801\uff0c\u4e0d\u4f1a\u8986\u76d6\u540e\u9762\u7684\u5185\u5bb9\u3002<\/li>\n
        • \u5982\u679c\u662fwordRange<\/code> \uff0c\u8868\u793a\u5f53\u524d\u5149\u6807\u5728\u4e00\u4e2a\u5355\u8bcd\u4e2d\u95f4\uff0c\u8fd9\u4e2a\u65f6\u5019\u4ee3\u7801\u8865\u5168\u7684\u8303\u56f4\u662f\u5728\u8fd9\u4e2a\u5355\u8bcd\u7684\u540e\u9762\u3002<\/li>\n
        • \u5176\u4ed6\u60c5\u51b5\u4e0b\uff0c\u4e00\u5f8b\u8865\u5168\u5728\u5f53\u524d\u5149\u6807\u7684\u540e\u9762\u3002<\/li>\n<\/ul>\n<\/li>\n
        • \n
          \u6ce8\u610f\u8fd9\u91cctext\u7684\u53d6\u6cd5\u4e0d\u4e00\u6837\uff0c\u5728\u7a7a\u884c\u548cword\u7684\u60c5\u51b5\u4e0b\uff0c\u53d6\u7684\u662fcompletionText<\/code> \uff0c\u5176\u4ed6\u60c5\u51b5\u53d6\u7684\u662fdisplayText<\/code> \u3002<\/p>\n<\/li>\n<\/ul>\n
          \u6700\u540e\u5904\u7406\u4e86\u4e0b\u7f13\u5b58\u903b\u8f91\uff0c\u8fd4\u56de\u6574\u4e2a\u8865\u5168\u7ed3\u679c\u7684\u6570\u7ec4\u3002<\/p>\n
          getGhostText\u6838\u5fc3\u903b\u8f91<\/h2>\n
          \u8fd9\u91cc\u7684\u903b\u8f91\u8f83\u4e3a\u590d\u6742\uff0c\u6211\u4eec\u5206\u6bb5\u6765\u5206\u6790\uff0c\u9996\u5148\u521d\u59cb\u5316\u51e0\u4e2a\u53d8\u91cf\uff1a<\/p>\n
          <\/div>
          ini<\/span>
          \u590d\u5236\u4ee3\u7801<\/div><\/div><\/div>let documentSource<\/span> = document.getText(),<\/span>\n    positionOffset<\/span> = document.off<\/span>setAt(position),<\/span>\n    actualSuffix<\/span> = documentSource.substring(positionOff<\/span>set),<\/span>\n    prompt<\/span> = await extractPrompt(ctx, document, position, preIssuedTelemetryData);<\/span><\/span>\n<\/code><\/pre>\n
          \u8fd9\u91cc\u62ff\u5230\u4e86documentSource<\/code> \u3001positionOffset<\/code> \u3001actualSuffix<\/code> \u3001prompt<\/code> \u3002<\/p>\n
          \u7d27\u63a5\u77404\u4e2a\u6761\u4ef6\u5224\u65ad\uff1a<\/p>\n
          <\/div>
          lua<\/span>
          \u590d\u5236\u4ee3\u7801<\/div><\/div><\/div>if<\/span> (prompt.type<\/span> === \"copilotNotAvailable\"<\/span>) return<\/span> ghostTextLogger.debug<\/span>(ctx, \"Copilot not available, due to content exclusion\"<\/span>), {<\/span>\n  type<\/span>: \"abortedBeforeIssued\"<\/span>,<\/span>\n  reason: \"Copilot not available due to content exclusion\"<\/span><\/span>\n};<\/span>\nif<\/span> (prompt.type<\/span> === \"contextTooShort\"<\/span>) return<\/span> ghostTextLogger.debug<\/span>(ctx, \"Breaking, not enough context\"<\/span>), {<\/span>\n  type<\/span>: \"abortedBeforeIssued\"<\/span>,<\/span>\n  reason: \"Not enough context\"<\/span><\/span>\n};<\/span>\nif<\/span> (cancellationToken?.isCancellationRequested) return<\/span> ghostTextLogger.info(ctx, \"Cancelled after extractPrompt\"<\/span>), {<\/span>\n  type<\/span>: \"abortedBeforeIssued\"<\/span>,<\/span>\n  reason: \"Cancelled after extractPrompt\"<\/span><\/span>\n};<\/span>\nlet inlineSuggestion = isInlineSuggestion(document, position);<\/span>\nif<\/span> (inlineSuggestion === void 0<\/span>) return<\/span> ghostTextLogger.debug<\/span>(ctx, \"Breaking, invalid middle of the line\"<\/span>), {<\/span>\n  type<\/span>: \"abortedBeforeIssued\"<\/span>,<\/span>\n  reason: \"Invalid middle of the line\"<\/span><\/span>\n};<\/span>\n<\/code><\/pre>\n
          \u5206\u522b\u4ee3\u8868\u56db\u79cd\u60c5\u51b5\uff1a<\/p>\n
            \n
          • copilotNotAvailable<\/code> \uff0c\u56e0\u4e3a\u5185\u5bb9\u88abblock\u4e86\u3002<\/li>\n
          • contextTooShort<\/code> \uff0c\u4e0a\u4e0b\u6587\u592a\u5c11\u4e86\u3002<\/li>\n
          • isCancellationRequested<\/code> \uff0c\u53c8\u662f\u8fd9\u4e2a\u53d6\u6d88Request\u7684\u3002<\/li>\n
          • inlineSuggestion<\/code> \u662finvalid\uff0c\u8fd9\u662f\u901a\u8fc7\u4e00\u4e2a\u6b63\u5219\u5224\u5b9a\u7684\uff0c\u4ee5\u7279\u5b9a\u5b57\u7b26\uff08\u62ec\u53f7\u3001\u5927\u62ec\u53f7\u3001\u65b9\u62ec\u53f7\u3001\u53cc\u5f15\u53f7\u3001\u5355\u5f15\u53f7\u3001\u53cd\u5f15\u53f7\u3001\u5192\u53f7\u3001\u5206\u53f7\u6216\u9017\u53f7\uff09\u7ed3\u5c3e\u7684\u884c\uff0c\u8fd9\u4e9b\u5b57\u7b26\u540e\u9762\u53ef\u80fd\u8ddf\u7740\u4efb\u610f\u6570\u91cf\u7684\u7a7a\u767d\u5b57\u7b26\uff0c\u8fd9\u6837\u7684\u884c\u624d\u662f\u5408\u6cd5\u7684\u3002<\/li>\n<\/ul>\n
            \u63a5\u7740\u662f\u4e00\u4e2a\u7b56\u7565\u786e\u5b9a\uff1a<\/p>\n
            <\/div>
            ini<\/span>
            \u590d\u5236\u4ee3\u7801<\/div><\/div><\/div>ghostTextStrategy<\/span> = await getGhostTextStrategy(ctx, document, position, prompt, isCycling, inlineSuggestion, preIssuedTelemetryData);<\/span><\/span>\n<\/code><\/pre>\n
            \u8fd9\u4e2a\u7b56\u7565\u4e3b\u8981\u662f\u51b3\u5b9a\u662f\u4f7f\u7528\u591a\u884c\u6a21\u5f0f\u548c\u5355\u884c\u6a21\u5f0f\u8fdb\u884c\u8865\u5168\uff0c\u5b83\u7684\u8be6\u7ec6\u5b9e\u73b0\u5982\u4e0b\uff1a<\/p>\n
            <\/div>
            scss<\/span>
            \u590d\u5236\u4ee3\u7801<\/div><\/div><\/div>async function shouldRequestMultiline<\/span>(ctx, document, position, inlineSuggestion, preIssuedTelemetryData, prompt, requestMultilineExploration, requestMultilineOnNewLine, requestMultiModel, requestMultiModelThreshold) {<\/span>\n  \/\/ \u5982\u679c\u5f3a\u5236\u591a\u884c\u8bf7\u6c42\u88ab\u8986\u76d6\uff0c\u5219\u8fd4\u56detrue<\/span><\/span>\n  if (ctx.get(ForceMultiLine).requestMultilineOverride<\/span>) return !0<\/span>;<\/span>\n<\/span>\n  \/\/ \u5982\u679c\u542f\u7528\u4e86\u591a\u884c\u63a2\u7d22\uff0c\u5219\u6536\u96c6\u4e00\u4e9b\u5173\u4e8e\u6587\u6863\u548c\u4f4d\u7f6e\u7684\u4fe1\u606f<\/span><\/span>\n  if (requestMultilineExploration) {<\/span>\n    let isEmptyBlockStartDocumentPosition = await isEmptyBlockStart<\/span>(document, position),<\/span>\n      isEmptyBlockStartDocumentPositionRangeEnd = await isEmptyBlockStart<\/span>(document, document.lineAt(position).range<\/span>.end<\/span>);<\/span>\n    preIssuedTelemetryData.properties<\/span>.isEmptyBlockStartDocumentPosition<\/span> = isEmptyBlockStartDocumentPosition.toString<\/span>(),<\/span>\n    preIssuedTelemetryData.properties<\/span>.isEmptyBlockStartDocumentPositionRangeEnd<\/span> = isEmptyBlockStartDocumentPositionRangeEnd.toString<\/span>(),<\/span>\n    preIssuedTelemetryData.properties<\/span>.inlineSuggestion<\/span> = inlineSuggestion.toString<\/span>(),<\/span>\n    preIssuedTelemetryData.measurements<\/span>.documentLineCount<\/span> = document.lineCount<\/span>,<\/span>\n    preIssuedTelemetryData.measurements<\/span>.positionLine<\/span> = position<\/span>.line<\/span>;<\/span>\n  }<\/span>\n<\/span>\n  \/\/ \u5982\u679c\u6587\u6863\u7684\u884c\u6570\u5927\u4e8e\u6216\u7b49\u4e8e8000\uff0c\u5219\u53d1\u9001\u4e00\u4e2a\u9065\u6d4b\u4e8b\u4ef6\u5e76\u8fd4\u56defalse<\/span><\/span>\n  if (document.lineCount >= 8<\/span>e3) {<\/span>\n    telemetry<\/span>(ctx, \"ghostText.longFileMultilineSkip\", TelemetryData.createAndMarkAsIssued({<\/span>\n      languageId: document.languageId,<\/span>\n      lineCount: String(document.lineCount),<\/span>\n      currentLine: String<\/span>(position.line)<\/span>\n    }));<\/span>\n    return !1<\/span>;<\/span>\n  }<\/span>\n<\/span>\n  \/\/ \u5982\u679c\u542f\u7528\u4e86\u591a\u884c\u5728\u65b0\u884c\uff0c\u5e76\u4e14\u6587\u6863\u7684\u8bed\u8a00ID\u662ftypescript\u6216typescriptreact\uff0c\u5e76\u4e14\u4f4d\u7f6e\u5728\u65b0\u7684\u4e00\u884c\uff0c\u5219\u8fd4\u56detrue<\/span><\/span>\n  if (requestMultilineOnNewLine && [\"typescript\", \"typescriptreact\"].includes(document.languageId) && isNewLine<\/span>(position, document)) return !0<\/span>;<\/span>\n<\/span>\n  \/\/ \u521d\u59cb\u5316requestMultiline\u4e3afalse<\/span><\/span>\n  let requestMultiline = !1<\/span>;<\/span>\n<\/span>\n  \/\/ \u5982\u679c\u5185\u8054\u5efa\u8bae\u4e3afalse\uff0c\u5e76\u4e14\u6587\u6863\u7684\u8bed\u8a00ID\u662f\u652f\u6301\u7684\uff0c\u5219\u68c0\u67e5\u4f4d\u7f6e\u662f\u5426\u5728\u4e00\u4e2a\u7a7a\u7684\u4ee3\u7801\u5757\u7684\u5f00\u59cb\u4f4d\u7f6e<\/span><\/span>\n  if (!inlineSuggestion && (0<\/span>, qL.isSupportedLanguageId)(document.languageId)) {<\/span>\n    requestMultiline = await isEmptyBlockStart<\/span>(document, position);<\/span>\n  }<\/span>\n<\/span>\n  \/\/ \u5982\u679c\u5185\u8054\u5efa\u8bae\u4e3atrue\uff0c\u5e76\u4e14\u6587\u6863\u7684\u8bed\u8a00ID\u662f\u652f\u6301\u7684\uff0c\u5219\u68c0\u67e5\u4f4d\u7f6e\u6216\u4f4d\u7f6e\u7684\u7ed3\u675f\u4f4d\u7f6e\u662f\u5426\u5728\u4e00\u4e2a\u7a7a\u7684\u4ee3\u7801\u5757\u7684\u5f00\u59cb\u4f4d\u7f6e<\/span><\/span>\n  if (inlineSuggestion && (0<\/span>, qL.isSupportedLanguageId)(document.languageId)) {<\/span>\n    requestMultiline = (await isEmptyBlockStart(document, position)) || (await isEmptyBlockStart(document, document.lineAt(position).range<\/span>.end<\/span>));<\/span>\n  }<\/span>\n<\/span>\n  \/\/ \u5982\u679c\u4ee5\u4e0a\u6761\u4ef6\u90fd\u4e0d\u6ee1\u8db3\uff0c\u5219\u8c03\u7528requestMultilineExperiment\u51fd\u6570<\/span><\/span>\n  if (!requestMultiline) {<\/span>\n    requestMultiline = await requestMultilineExperiment<\/span>(requestMultilineExploration, requestMultiModel, requestMultiModelThreshold, document, prompt, preIssuedTelemetryData);<\/span>\n  }<\/span>\n<\/span>\n  \/\/ \u8fd4\u56derequestMultiline\u7684\u503c<\/span><\/span>\n  return requestMultiline;<\/span>\n}<\/span>\n<\/code><\/pre>\n
            \u8fd9\u91cc\u6709\u4e00\u4e9b\u7b56\u7565\uff1a<\/p>\n
              \n
            • \u6587\u6863\u5927\u4e8e8000\u884c\uff0c\u76f4\u63a5\u4e0d\u542f\u7528\u591a\u884c\u7b56\u7565\uff0c\u5e76\u4e0a\u62a5\u3002<\/li>\n
            • requestMultilineOnNewLine<\/code> \u8fd9\u4e2a\u503c\u9ed8\u8ba4\u4e3atrue\uff0c\u610f\u5473\u7740\u5f53\u6211\u4eec\u8bed\u8a00\u662fTypeScript\u7684\u65f6\u5019\uff0c\u9ed8\u8ba4\u5728\u65b0\u7684\u4e00\u884c\u5f00\u542f\u591a\u884c\u7b56\u7565\u3002<\/li>\n
            • \u5982\u679c\u662f\u5728\u67d0\u4e00\u884c\u7684\u4e2d\u95f4\uff0c\u4e14\u662f\u652f\u6301\u7684\u8bed\u8a00\u5217\u8868\u5185\uff08python\u3001js\\ts\u3001go\u3001ruby\uff09\uff0c\u5224\u65ad\u5f53\u524d\u5149\u6807\u662f\u4e0d\u662f\u7a7a\u5757\u7684\u5f00\u5934\uff0c\u6216\u8005\u7ed3\u5c3e\u662f\u4e0d\u662f\u7a7a\u7684\u5757\u5f00\u5934\uff0c\u51b3\u5b9a\u662f\u5426\u5f00\u542f\u591a\u884c\u6a21\u5f0f\u3002\uff08\u8fd9\u91cc\u7684\u5224\u65ad\u8fd8\u6bd4\u8f83\u590d\u6742\uff0c\u4e0d\u540c\u7684\u8bed\u6cd5\u6709\u81ea\u5df1\u7684\u4ee3\u7801\u5757\u89c4\u5219\uff0ccopilot\u8fd9\u91cc\u91c7\u7528\u4e86wasm\u89e3\u6790AST\u6765\u5224\u65ad\u4ee3\u7801\u5757\uff09\u3002<\/li>\n
            • \u5982\u679c\u4e0d\u5728\u67d0\u4e00\u884c\u7684\u4e2d\u95f4\uff0c\u90a3\u53ea\u8981\u68c0\u6d4b\u4e00\u4e0b\u662f\u4e0d\u662f\u7a7a\u7684\u5757\u5f00\u5934\u3002<\/li>\n
            • \u5176\u4ed6\u60c5\u51b5\uff0c\u91c7\u7528\u6a21\u578b\u9884\u6d4b\uff0c\u8fd9\u91ccrequestMultiModel<\/code> \u9ed8\u8ba4\u4e3atrue\uff0crequestMultiModelThreshold<\/code> \u9ed8\u8ba4\u4e3a0.5\u3002<\/li>\n<\/ul>\n
              \u8c03\u7528\u6a21\u578b\u7684\u7b56\u7565\u5982\u4e0b\uff1a<\/p>\n
              <\/div>
              javascript<\/span>
              \u590d\u5236\u4ee3\u7801<\/div><\/div><\/div>async<\/span> function<\/span> requestMultilineExperiment<\/span>(requestMultilineExploration, requestMultiModel, requestMultiModelThreshold, document<\/span>, prompt, preIssuedTelemetryData<\/span>) {<\/span>\n  let<\/span> requestMultiline = !1<\/span>;<\/span>\n<\/span>\n  \/\/ \u5982\u679c\u542f\u7528\u4e86\u591a\u884c\u63a2\u7d22\uff0c\u5219\u968f\u673a\u63a2\u7d22\u591a\u884c<\/span><\/span>\n  if<\/span> (requestMultilineExploration) {<\/span>\n    requestMultiline = exploreMultilineRandom<\/span>();<\/span>\n  }<\/span>\n<\/span>\n  \/\/ \u5982\u679c\u542f\u7528\u4e86\u591a\u6a21\u578b\uff0c\u5e76\u4e14\u6587\u6863\u7684\u8bed\u8a00ID\u662fjavascript\u3001javascriptreact\u6216python\uff0c\u5e76\u4e14\u8bf7\u6c42\u7684\u591a\u884c\u5206\u6570\u5927\u4e8e\u591a\u6a21\u578b\u9608\u503c\uff0c\u5219\u8fd4\u56detrue<\/span><\/span>\n  if<\/span> (requestMultiModel && [\"javascript\"<\/span>, \"javascriptreact\"<\/span>, \"python\"<\/span>].includes<\/span>(document<\/span>.languageId<\/span>)) {<\/span>\n    requestMultiline = requestMultilineScore<\/span>(prompt.prompt<\/span>, document<\/span>.languageId<\/span>) > requestMultiModelThreshold;<\/span>\n  }<\/span>\n<\/span>\n  \/\/ \u8fd4\u56derequestMultiline\u7684\u503c<\/span><\/span>\n  return<\/span> requestMultiline;<\/span>\n}<\/span>\n<\/code><\/pre>\n
              \u53ef\u4ee5\u770b\u5230\u76ee\u524d\u4ec5\u652f\u6301js\u548cpython\uff0c\u9884\u6d4b\u6a21\u578b\u5206\u6570>0.5\uff0c\u5219\u91c7\u7528\u591a\u884c\u6a21\u5f0f\u3002<\/p>\n
              \u6a21\u578b\u672c\u8eab\u6784\u5efa\u7684\u7279\u5f81\u662f\u6839\u636e\u8bed\u8a00\u548cprompt\u7684\uff1a<\/p>\n
              <\/div>
              ini<\/span>
              \u590d\u5236\u4ee3\u7801<\/div><\/div><\/div>constructFeatures() {<\/span>\n  let numFeatures<\/span> = new Array(14<\/span>).fill(0<\/span>);<\/span><\/span>\n  numFeatures[0]<\/span> = this.prefixFeatures.length, numFeatures[1]<\/span> = this.prefixFeatures.firstLineLength, numFeatures[2]<\/span> = this.prefixFeatures.lastLineLength, numFeatures[3]<\/span> = this.prefixFeatures.lastLineRstripLength, numFeatures[4]<\/span> = this.prefixFeatures.lastLineStripLength, numFeatures[5]<\/span> = this.prefixFeatures.rstripLength, numFeatures[6]<\/span> = this.prefixFeatures.rstripLastLineLength, numFeatures[7]<\/span> = this.prefixFeatures.rstripLastLineStripLength, numFeatures[8]<\/span> = this.suffixFeatures.length, numFeatures[9]<\/span> = this.suffixFeatures.firstLineLength, numFeatures[10]<\/span> = this.suffixFeatures.lastLineLength, numFeatures[11]<\/span> = this.prefixFeatures.secondToLastLineHasComment ? 1 : 0, numFeatures[12]<\/span> = this.prefixFeatures.rstripSecondToLastLineHasComment ? 1 : 0, numFeatures[13]<\/span> = this.prefixFeatures.prefixEndsWithNewline ? 1 : 0;<\/span><\/span>\n  let langFeatures<\/span> = new Array(Object.keys(languageMap).length + 1<\/span>).fill(0<\/span>);<\/span><\/span>\n  langFeatures[languageMap[this.language]<\/span> ?? 0] = 1;<\/span><\/span>\n  let prefixLastCharFeatures<\/span> = new Array(Object.keys(contextualFilterCharacterMap).length + 1<\/span>).fill(0<\/span>);<\/span><\/span>\n  prefixLastCharFeatures[contextualFilterCharacterMap[this.prefixFeatures.lastChar]<\/span> ?? 0] = 1;<\/span><\/span>\n  let prefixRstripLastCharFeatures<\/span> = new Array(Object.keys(contextualFilterCharacterMap).length + 1<\/span>).fill(0<\/span>);<\/span><\/span>\n  prefixRstripLastCharFeatures[contextualFilterCharacterMap[this.prefixFeatures.rstripLastChar]<\/span> ?? 0] = 1;<\/span><\/span>\n  let suffixFirstCharFeatures<\/span> = new Array(Object.keys(contextualFilterCharacterMap).length + 1<\/span>).fill(0<\/span>);<\/span><\/span>\n  suffixFirstCharFeatures[contextualFilterCharacterMap[this.suffixFeatures.firstChar]<\/span> ?? 0] = 1;<\/span><\/span>\n  let suffixLstripFirstCharFeatures<\/span> = new Array(Object.keys(contextualFilterCharacterMap).length + 1<\/span>).fill(0<\/span>);<\/span><\/span>\n  return suffixLstripFirstCharFeatures[contextualFilterCharacterMap[this.suffixFeatures.lstripFirstChar]<\/span> ?? 0] = 1, numFeatures.concat(langFeatures, prefixLastCharFeatures, prefixRstripLastCharFeatures, suffixFirstCharFeatures, suffixLstripFirstCharFeatures);<\/span><\/span>\n}<\/span>\n<\/code><\/pre>\n
              \u6574\u4f53\u9884\u6d4b\u65b9\u6cd5\u6bd4\u8f83\u590d\u6742\uff0c\u770b\u8d77\u6765\u8c8c\u4f3c\u662f\u4e2a\u903b\u8f91\u56de\u5f52\u7684\u9884\u6d4b\u6a21\u578b\uff1f<\/p>\n
              <\/div>
              ini<\/span>
              \u590d\u5236\u4ee3\u7801<\/div><\/div><\/div>\/\/ \u7701\u7565\u4e00\u7cfb\u5217\u590d\u6742\u53c2\u6570\u8ba1\u7b97<\/span>\nlet var100<\/span> = sigmoid(var0 + var1 + var2 + var3 + var4 + var5 + var6 + var7 + var8 + var9 + var10 + var11 + var12 + var13 + var14 + var15 + var16 + var17 + var18 + var19 + var20 + var21 + var22 + var23 + var24 + var25 + var26 + var27 + var28 + var29 + var30 + var31 + var32 + var33 + var34 + var35 + var36 + var37 + var38 + var39 + var40 + var41 + var42 + var43 + var44 + var45 + var46 + var47 + var48 + var49 + var50 + var51 + var52 + var53 + var54 + var55 + var56 + var57 + var58 + var59 + var60 + var61 + var62 + var63 + var64 + var65 + var66 + var67 + var68 + var69 + var70 + var71 + var72 + var73 + var74 + var75 + var76 + var77 + var78 + var79 + var80 + var81 + var82 + var83 + var84 + var85 + var86 + var87 + var88 + var89 + var90 + var91 + var92 + var93 + var94 + var95 + var96 + var97 + var98 + var99);<\/span><\/span>\nreturn [1 - var100, var100]<\/span>;<\/span><\/span>\n<\/code><\/pre>\n
              \u63a5\u4e0b\u6765\u5148\u4ece\u672c\u5730\u62ff\u5230inlineSuggestion\uff1a<\/p>\n
              <\/div>
              scss<\/span>
              \u590d\u5236\u4ee3\u7801<\/div><\/div><\/div>let [prefix]<\/span> = trimLastLine<\/span>(document.getText(locationFactory.range(locationFactory.position(0<\/span>, 0<\/span>), position<\/span>))),<\/span>\nchoices = getLocalInlineSuggestion<\/span>(ctx, prefix, prompt.prompt, ghostTextStrategy.requestMultiline),<\/span>\n<\/code><\/pre>\n
              \u8fd9\u4e2a\u5728\u4e4b\u524d\u7684\u6587\u7ae0\u5206\u6790\u8fc7\u4e86\uff0c\u662f\u4e00\u4e2a100\u7684LRU\u7f13\u5b58\uff0c\u901a\u8fc7prompt key\u6765\u7d22\u5f15\u3002\u8fd9\u91cc\u6709\u4e00\u4e2a\u5c0f\u4f18\u5316\uff0c\u5c31\u662fgetCompletionsForUserTyping<\/code> \uff0c\u5728\u7528\u6237\u7684\u8f93\u5165\u8fc7\u7a0b\u4e2d\uff0c\u5982\u679c\u5305\u542b\u4e0a\u6b21\u7684prefix\uff0c\u4e5f\u662f\u8d70\u7f13\u5b58\u7684\uff0c\u5f53\u7136\u8fd9\u91cc\u7684\u524d\u63d0\u662fremainingPrefix\u521a\u597d\u662f\u4e0a\u6b21\u7684completion\u5f00\u5934\u3002<\/p>\n
              \u63a5\u7740\u5c31\u662f\u4e00\u7cfb\u5217\u7684\u53d8\u91cf\u521d\u59cb\u5316\uff1a<\/p>\n
              <\/div>
              ini<\/span>
              \u590d\u5236\u4ee3\u7801<\/div><\/div><\/div>engineURL<\/span> = await getEngineURL(ctx, repoNwo, document.languageId, dogFood, userKind, customModel, retrievalOrg, preIssuedTelemetryData),<\/span>\ndelayMs<\/span> = await ctx.get(Features).beforeRequestWaitMs(featuresFilterArgs, preIssuedTelemetryData),<\/span>\nmultiLogitBias<\/span> = await ctx.get(Features).multiLogitBias(featuresFilterArgs, preIssuedTelemetryData),<\/span>\nrequestContext<\/span> = {<\/span>\n  blockMode: ghostTextStrategy.blockMode,<\/span>\n  languageId: document.languageId,<\/span>\n  repoInfo: repoInfo,<\/span>\n  engineURL: engineURL,<\/span>\n  ourRequestId: ourRequestId,<\/span>\n  prefix: prefix,<\/span>\n  prompt: prompt.prompt,<\/span>\n  multiline: ghostTextStrategy.requestMultiline,<\/span>\n  indentation: contextIndentation(document, position),<\/span>\n  isCycling: isCycling,<\/span>\n  delayMs: delayMs,<\/span>\n  multiLogitBias: multiLogitBias<\/span>\n},<\/span>\ndebouncePredict<\/span> = await ctx.get(Features).debouncePredict(),<\/span>\ncontextualFilterEnable<\/span> = await ctx.get(Features).contextualFilterEnable(),<\/span>\ncontextualFilterAcceptThreshold<\/span> = await ctx.get(Features).contextualFilterAcceptThreshold(),<\/span>\ncontextualFilterEnableTree<\/span> = await ctx.get(Features).contextualFilterEnableTree(),<\/span>\ncontextualFilterExplorationTraffic<\/span> = await ctx.get(Features).contextualFilterExplorationTraffic(),<\/span>\ncomputeContextualFilterScore<\/span> = !1<\/span>;<\/span><\/span>\n<\/code><\/pre>\n
              \u8fd9\u91cc\u5f88\u591a\u90fd\u662f\u4ece\u7279\u6027\u5e73\u53f0\u4e0a\uff08Features\uff09\u62c9\u53d6\u7684\u503c\u3002<\/p>\n
              \u63a5\u7740\u5c31\u662f\u8bf7\u6c42\u540e\u53f0\u7684\u6838\u5fc3\u903b\u8f91\uff1a<\/p>\n
              <\/div>
              scss<\/span>
              \u590d\u5236\u4ee3\u7801<\/div><\/div><\/div>if (ghostTextStrategy.isCyclingRequest && (choices?.[0<\/span>].length ?? 0<\/span>) > 1<\/span> || !ghostTextStrategy.isCyclingRequest<\/span> && choices !== void 0<\/span>) {<\/span>\n  ghostTextLogger.info<\/span>(ctx, \"Found inline suggestions locally\");<\/span>\n} else {<\/span>\n  if (statusBarItem?.setProgress(), ghostTextStrategy.isCyclingRequest<\/span>) {<\/span>\n    \/\/ \u4ece\u7f51\u7edc\u83b7\u53d6\u6240\u6709\u5b8c\u6210\u5efa\u8bae<\/span><\/span>\n    let networkChoices = await getAllCompletionsFromNetwork<\/span>(ctx, requestContext, telemetryData, cancellationToken, ghostTextStrategy.finishedCb);<\/span>\n    if (networkChoices.type === \"success\") {<\/span>\n      let resultChoices = choices?.[0]<\/span> ?? []<\/span>;<\/span>\n      \/\/ \u904d\u5386\u7f51\u7edc\u5efa\u8bae\uff0c\u5982\u679c\u7ed3\u679c\u9009\u9879\u4e2d\u6ca1\u6709\u76f8\u540c\u7684\u5efa\u8bae\uff0c\u5219\u6dfb\u52a0\u5230\u7ed3\u679c\u9009\u9879\u4e2d<\/span><\/span>\n      networkChoices.value<\/span>.forEach<\/span>(c => {<\/span>\n        resultChoices.findIndex(v => v.completionText.trim() === c.completionText<\/span>.trim<\/span>()) === -1<\/span> && resultChoices.push<\/span>(c);<\/span>\n      }), choices = [resultChoices, 3]<\/span>;<\/span>\n    } else if (choices === void 0<\/span>) {<\/span>\n      \/\/ \u5982\u679c\u9009\u9879\u4e3aundefined\uff0c\u5219\u79fb\u9664\u8fdb\u5ea6\u5e76\u8fd4\u56de\u7f51\u7edc\u5efa\u8bae<\/span><\/span>\n      return statusBarItem?.removeProgress<\/span>(), networkChoices;<\/span>\n    }<\/span>\n  } else {<\/span>\n    \/\/ \u83b7\u53d6\u9632\u6296\u9650\u5236<\/span><\/span>\n    let debounceLimit = await getDebounceLimit<\/span>(ctx, telemetryData);<\/span>\n    try {<\/span>\n      \/\/ \u8fdb\u884c\u9632\u6296\u64cd\u4f5c<\/span><\/span>\n      await ghostTextDebouncer.debounce<\/span>(debounceLimit);<\/span>\n    } catch {<\/span>\n      \/\/ \u5982\u679c\u9632\u6296\u5931\u8d25\uff0c\u5219\u79fb\u9664\u8fdb\u5ea6\u5e76\u8fd4\u56de\u53d6\u6d88\u7684\u7ed3\u679c<\/span><\/span>\n      return {<\/span>\n        type: \"canceled\"<\/span>,<\/span>\n        reason: \"by debouncer\"<\/span>,<\/span>\n        telemetryData: mkCanceledResultTelemetry<\/span>(telemetryData)<\/span>\n      };<\/span>\n    }<\/span>\n    \/\/ \u5982\u679c\u53d6\u6d88\u4ee4\u724c\u8bf7\u6c42\uff0c\u5219\u79fb\u9664\u8fdb\u5ea6\u5e76\u8fd4\u56de\u53d6\u6d88\u7684\u7ed3\u679c<\/span><\/span>\n    if (cancellationToken?.isCancellationRequested) {<\/span>\n      return ghostTextLogger.info<\/span>(ctx, \"Cancelled during debounce\"), {<\/span>\n        type: \"canceled\"<\/span>,<\/span>\n        reason: \"during debounce\"<\/span>,<\/span>\n        telemetryData: mkCanceledResultTelemetry<\/span>(telemetryData)<\/span>\n      };<\/span>\n    }<\/span>\n    \/\/ \u5982\u679c\u542f\u7528\u4e86\u4e0a\u4e0b\u6587\u8fc7\u6ee4\u5668\uff0c\u4e14\u4e0a\u4e0b\u6587\u8fc7\u6ee4\u5668\u5206\u6570\u5c0f\u4e8e\u63a5\u53d7\u9608\u503c\uff0c\u4e14\u968f\u673a\u6570\u5c0f\u4e8e1\u51cf\u53bb\u4e0a\u4e0b\u6587\u8fc7\u6ee4\u5668\u63a2\u7d22\u6d41\u91cf\u767e\u5206\u6bd4<\/span><\/span>\n    if (contextualFilterEnable && telemetryData.measurements.contextualFilterScore && telemetryData.measurements.contextualFilterScore < contextualFilterAcceptThreshold \/ 100<\/span> && Math.random() < 1<\/span> - contextualFilterExplorationTraffic \/ 100<\/span>) {<\/span>\n      \/\/ \u79fb\u9664\u8fdb\u5ea6\u5e76\u8fd4\u56de\u53d6\u6d88\u7684\u7ed3\u679c<\/span><\/span>\n      return ghostTextLogger.info<\/span>(ctx, \"Cancelled by contextual filter\"), {<\/span>\n        type: \"canceled\"<\/span>,<\/span>\n        reason: \"contextualFilterScore below threshold\"<\/span>,<\/span>\n        telemetryData: mkCanceledResultTelemetry<\/span>(telemetryData)<\/span>\n      };<\/span>\n    }<\/span>\n    \/\/ \u4ece\u7f51\u7edc\u83b7\u53d6\u5b8c\u6210\u5efa\u8bae<\/span><\/span>\n    let c = await getCompletionsFromNetwork<\/span>(ctx, requestContext, telemetryData, cancellationToken, ghostTextStrategy.finishedCb);<\/span>\n    if (c.type !== \"success\") {<\/span>\n      \/\/ \u5982\u679c\u83b7\u53d6\u5931\u8d25\uff0c\u5219\u79fb\u9664\u8fdb\u5ea6\u5e76\u8fd4\u56de\u7ed3\u679c<\/span><\/span>\n      return statusBarItem?.removeProgress<\/span>(), c;<\/span>\n    }<\/span>\n    \/\/ \u8bbe\u7f6e\u9009\u9879\u4e3a\u83b7\u53d6\u7684\u5efa\u8bae\u548c0<\/span><\/span>\n    choices = [[c.value]<\/span>, 0<\/span>];<\/span>\n  }<\/span>\n  \/\/ \u79fb\u9664\u8fdb\u5ea6<\/span><\/span>\n  statusBarItem?.removeProgress<\/span>();<\/span>\n}<\/span>\n<\/code><\/pre>\n
              \u8fd9\u91cc\u5176\u5b9e\u903b\u8f91\u662f\u4e24\u4e2a\u5206\u652f\uff1a<\/p>\n