📝 docs(tsl): sync api skill with corrected codegen
Mirror docs/tsl/codegen into the bundled tsl-api-reference skill and rebuild the function index. Remove invalid duplicate API entries for cb_delistedbydate, createhttpsession, exportJsonString, and Anova_Bartlett so exact lookup returns the canonical entries.
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@@ -1,12 +1,12 @@
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# 因子与量化 / Dev
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### `buySample()`
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## `buySample()`
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买入策略范例,与系统环境变量有关
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返回:bool
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#### 示例
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### 示例
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```tsl
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SetSysParam(PN_Stock(),'SZ000002');
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@@ -14,13 +14,13 @@ SetSysParam(pn_date(),inttodate(20121017));
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return BuySample();
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```
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### `sellSample()`
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## `sellSample()`
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卖出策略范例,与系统环境变量有关
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返回:bool
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#### 示例
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### 示例
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```tsl
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SetSysParam(PN_Stock(),'SZ000002');
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@@ -28,13 +28,13 @@ SetSysParam(pn_date(),inttodate(20121017));
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return sellSample(); //判断万科A在2012-10-17在卖出策略sellSample()下是否卖出, 结果:0
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```
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### `stockBuyDiff()`
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## `stockBuyDiff()`
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现价与买入价的差异比,用于做交易策略用,与当前股票有关
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返回:float
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#### 示例
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### 示例
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```tsl
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SetStockBuyPrice('SZ000002',8.04);
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@@ -42,25 +42,25 @@ SetSysParam(PN_Stock(),'SZ000002');
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return StockBuyDiff(); //结果:4.47761
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```
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### `stockBuyPrice()`
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## `stockBuyPrice()`
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返回当前环境代码的’BuyPrice’对应的系统变量值
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返回:any
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### `stockBuyTime()`
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## `stockBuyTime()`
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返回当前环境代码的'BuyTime'对应的系统变量值
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返回:datetime
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### `stockBuyTimeDiff()`
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## `stockBuyTimeDiff()`
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返回买入天数,作为交易策略用,与当前股票、时间有关
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返回:int
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#### 示例
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### 示例
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```tsl
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SetStockBuyTime('SZ000002',inttodate(20121018));
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@@ -69,23 +69,23 @@ SetSysParam(PN_Stock(),'SZ000002');
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return StockBuyTimeDiff(); //结果:4
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```
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### `selectStockIndex(stocks, beg_t, end_t, buy_cond, sell_cond, index_id, show_type)`
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## `selectStockIndex(stocks, beg_t, end_t, buy_cond, sell_cond, index_id, show_type)`
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策略期间,股票组合的收益情况,等比投资,与周期有关
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| 参数 | 类型 | 说明 |
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| --- | --- | --- |
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| `stocks` | Array | 字符串,以分号分割,股票列表 |
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| `beg_t` | TDateTime | 日期型时间,策略验证开始时间 |
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| `end_t` | TDateTime | 日期型时间,策略验证截止时间 |
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| `buy_cond` | Expsression | 布尔公示表达式,策略买入条件 |
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| `sell_cond` | Expression | 布尔公示表达式,策略卖出条件 |
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| `index_id` | String | 字符串,指数代码 |
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| `show_type` | Integer | 整数型,显示类型(图形或者数据表类型),0表示返回图形,1表示数据类型 |
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| 参数 | 类型 | 说明 |
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| ----------- | ----------- | ----------------------------------------------------------------- |
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| `stocks` | Array | 字符串,以分号分割,股票列表 |
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| `beg_t` | TDateTime | 日期型时间,策略验证开始时间 |
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| `end_t` | TDateTime | 日期型时间,策略验证截止时间 |
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| `buy_cond` | Expsression | 布尔公示表达式,策略买入条件 |
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| `sell_cond` | Expression | 布尔公示表达式,策略卖出条件 |
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| `index_id` | String | 字符串,指数代码 |
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| `show_type` | Integer | 整数型,显示类型(图形或者数据表类型),0表示返回图形,1表示数据类型 |
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返回:TableArray
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#### 示例
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### 示例
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```tsl
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setSysParam(PN_CYCLE(),cy_day());
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@@ -94,34 +94,34 @@ intToDate(20120930),@bsByMacd(12,26,9,2),@ssByMacd(12,26,9,2),"SH000001",1); /
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//结果:
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```
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### `setRetBuyPrice(price)`
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## `setRetBuyPrice(price)`
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设置一个“tmpBuyPrice”自定义的系统变量的值
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| 参数 | 类型 | 说明 |
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| --- | --- | --- |
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| 参数 | 类型 | 说明 |
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| ------- | ---- | ---------- |
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| `price` | Real | 实数,价格 |
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返回:Integer
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#### 示例
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### 示例
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```tsl
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setRetBuyPrice(20);
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return getSysParam('tmpBuyPrice'); //结果:20
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```
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### `setRetSellPrice(price)`
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## `setRetSellPrice(price)`
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设置一个“tmpSellPrice”自定义的系统变量的值
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| 参数 | 类型 | 说明 |
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| --- | --- | --- |
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| 参数 | 类型 | 说明 |
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| ------- | ---- | ---------- |
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| `price` | Real | 实数,价格 |
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返回:Integer
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#### 示例
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### 示例
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```tsl
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setRetSellPrice(50);
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