Tcl 如何剪断一根绳子并把它放到下一行

我创建了一个tcl策略，最后一行是一个长字符串，如下所示

set tpl_def(0) "$displacement_tpl_def~$pressure_tpl_def~$vibration_tpl_def~$temperature_tpl_def~$load_tpl_def~idling_tpl_def~miles_gallon_tpl_def~engine_temp_tpl_def~engine_speed_tpl_def~accelerator_position_tpl_def~vehicle_speed_tpl_def~miles_per_gallon_tpl_def~engine_intake_manifold_pressure_tpl_def~engine_intake_manifold_temp_tpl_def~vehicle_speed_mph_tpl_def"

现在，当我尝试运行这个策略时，我的路由器在三分之二的路径上切断了字符串。有没有一种方法可以让我剪断绳子，然后在下一行继续

例如，像Java一样，你会做这样的事情

set tpl_def(0) "$displacement_tpl_def~$pressure_tpl_def~$vibration_tpl_def~$temperature_tpl_def~$load_tpl_"
+"def~idling_tpl_def~miles_gallon_tpl_def~engine_temp_tpl_def~engine_speed_tpl_def~accelerator_position_tpl_def~vehicle_speed_tpl_def~"
+ "miles_per_gallon_tpl_def~engine_intake_manifold_pressure_tpl_def~engine_intake_manifold_temp_tpl_def~vehicle_speed_mph_tpl_def"

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有没有一种方法可以在tcl中执行类似的操作？

您可以使用行连续体，但这将在字符串中插入空格，以代替反斜杠换行空格

set tpl_def(0) "$displacement_tpl_def~$pressure_tpl_def~$vibration_tpl_def~$temperature_tpl_def~\
$load_tpl_def~idling_tpl_def~miles_gallon_tpl_def~engine_temp_tpl_def~\
engine_speed_tpl_def~accelerator_position_tpl_def~vehicle_speed_tpl_def~\
miles_per_gallon_tpl_def~engine_intake_manifold_pressure_tpl_def~\
engine_intake_manifold_temp_tpl_def~vehicle_speed_mph_tpl_def"

这就是你想要的：

append tpl_def(0) \
    "$displacement_tpl_def~$pressure_tpl_def~$vibration_tpl_def~$temperature_tpl_def~" \
    "$load_tpl_def~idling_tpl_def~miles_gallon_tpl_def~engine_temp_tpl_def~" \
    "engine_speed_tpl_def~accelerator_position_tpl_def~vehicle_speed_tpl_def~" \
    "miles_per_gallon_tpl_def~engine_intake_manifold_pressure_tpl_def~" \
    "engine_intake_manifold_temp_tpl_def~vehicle_speed_mph_tpl_def"

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另一种方法是制作一个列表，然后加入$theList“~”…