对我来说,这似乎是一个非常基本的问题,但我似乎在任何地方都找不到答案。我需要在Rascal中获得命令的完整输出,但是Rascal似乎会自动截断长输出。有没有办法告诉shell始终显示给定命令的完整输出。
示例:
rascal>calculateCodeDuplication("smallsql0.21_src")
list[list[loc]]: [
[
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(1310,26,<34,0>,<34,26>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(1494,56,<43,1>,<43,57>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(1558,49,<46,1>,<48,2>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(1616,44,<51,1>,<53,2>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(1665,57,<55,1>,<57,2>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(1731,51,<59,1>,<61,2>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(1791,57,<63,1>,<66,2>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(1853,65,<68,1>,<71,2>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(1927,61,<74,1>,<77,2>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(1993,56,<79,1>,<82,2>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(2055,50,<84,1>,<86,2>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(2114,54,<88,1>,<90,2>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(2177,42,<92,1>,<94,2>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(2248,7,<96,24>,<96,31>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(2225,136,<96,1>,<101,2>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(2390,8,<103,24>,<103,32>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(2367,153,<103,1>,<107,2>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(2526,54,<109,1>,<111,2>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(2586,51,<113,1>,<115,2>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(2671,16,<118,27>,<118,43>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(2645,78,<118,1>,<120,2>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(2731,49,<123,1>,<125,2>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(2789,48,<128,1>,<130,2>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(2846,48,<133,1>,<135,2>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(2902,46,<138,1>,<140,2>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(2955,72,<143,1>,<143,73>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(3118,19,<149,43>,<149,62>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(3041,227,<146,4>,<152,5>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(1340,1931,<36,0>,<153,1>),
|java+compilationUnit:///src/smallsql/database/NoFromResult.java|(0,3273,<1,0>,<153,3>),
|java+compilationUnit:///src/smallsql/database/ExpressionFunctionLog.java|(1305,26,<33,0>,<33,26>),
|java+compilationUnit:///src/smallsql/database/ExpressionFunctionLog.java|(1418,51,<38,4>,<38,55>),
|java+compilationUnit:///src/smallsql/database/ExpressionFunctionLog.java|(1477,123,<40,4>,<43,5>),
|java+compilationUnit:///src/smallsql/database/ExpressionFunctionLog.java|(1337,266,<36,0>,<44,1>),
|java+compilationUnit:///src/smallsql/database/ExpressionFunctionLog.java|(0,1603,<1,0>,<44,1>),
|java+compilationUnit:///src/smallsql/junit/TestDBMetaData.java|(1298,23,<33,0>,<33,23>),
|java+compilationUnit:///src/smallsql/junit/TestDBMetaData.java|(1325,18,<35,...(请注意,控制台输出在行中间用...切断)
发布于 2018-11-29 13:46:17
有很多种方法。以下是我最常用的两种方法:
iprintln模块中使用IO或println。前者进行压痕,这对于复杂的输出是很好的。示例:import IO; iprintln(calculateCodeDuplication("smallsql0.21_src"));这一点的好处是,在loc类型的终端值中有超链接。util::ValueUI模块(仅在import util::ValueUI; text(calculateCodeDuplication("smallsql0.21_src"));中)为值打开一个编辑器,例如:import util::ValueUI; text(calculateCodeDuplication("smallsql0.21_src"));--它将弹出一个带有缩进输出值的编辑器(在使用CTRL+F中搜索很好,但loc不是超链接。愿意在这方面作出贡献:-)第一个警告是,在Eclipse终端上上下滚动的速度在Mac上非常慢,在Windows上也不是很快。
https://stackoverflow.com/questions/53540276
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