邮件样式问题 [英] Problem with Message styling
问题描述
请考虑以下内容:
printMessage[cellexpr_]:=CellPrint@Cell[cellexpr,"Message",
CellLabel->"(slave Kernel)",ShowCellLabel->True,
CellFrameMargins->0,Background->LightBrown,
CellLabelAutoDelete->False];
printMessage[BoxData[RowBox[{RowBox[{"Sin", "::", "\"argx\""}], ": ",
"\"\\!\\(Sin\\) called with \\!\\(2\\) arguments; 1 argument is expected.\""}],
StandardForm]]
Sin[1,1];
->
(slave Kernel) Sin::argx: Sin called with 2 arguments; 1 argument is expected.
During evaluation of In[1]:= Sin::argx: Sin called with 2 arguments;
1 argument is expected. >>
可以看到自动生成的Message
继承了先前打印的Cell
的样式.为什么会这样?以及如何防止这种情况?
One can see that the auto-generated Message
inherits the style of the previous printed Cell
. Why this happens? And how to prevent this?
推荐答案
此错误的一种解决方法似乎是将"Message"
移动到Cell
选项中的另一位置:
It seems that one workaround for this bug is to move "Message"
to another place in the Cell
options:
printMessage[cellexpr_]:=CellPrint@Cell[cellexpr,CellLabel->"(slave Kernel)",
"Message", ShowCellLabel->True,
CellFrameMargins->0,Background->LightBrown,
CellLabelAutoDelete->False];
printMessage[BoxData[RowBox[{RowBox[{"Sin", "::", "\"argx\""}], ": ",
"\"\\!\\(Sin\\) called with \\!\\(2\\) arguments; 1 argument is expected.\""}],
StandardForm]]
Sin[1,1];
编辑
但是随着打印的Cell
外观的改变:
But as the result appearance of the printed Cell
is changed:
print := printMessage[
BoxData[RowBox[{RowBox[{"NIntegrate", "::", "\"slwcon\""}], ": ",
"\"Numerical integration converging too slowly; suspect one of \
the following: singularity, value of the integration being 0, \
oscillatory integrand, or insufficient WorkingPrecision. If your \
integrand is oscillatory try using the option Method->Oscillatory in \
NIntegrate.\""}], StandardForm]]
编辑2
上述解决方法仅在第一个新会话期间有效.保存并重新打开笔记本后,问题再次出现.
The above workaround works only during the first fresh session. After saving and reopening of the Notebook the problem appears again.
此刻唯一可行的解决方法是不使用样式,而是指定明确的选项集.
The only working workaround a this moment is do not use Styles but to specify explicit set of options.
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