Hello,
A simple statement (Print) that I had highlighted in yellow (i.e., changed the background color) was changed into the garble below, for an unknown reason. In words, the highlighting was converted to a text-based description of the highlighting. I have been working on this notebook for days and it happened only now.
Suggestions for how to undo and avoid it are most welcome.
Best regards,
L J A Nilsson
Print["\!\(\*StyleBox[\"Warning\",FontColor->RGBColor[1, 0, 0]]\)\!\(\
\*StyleBox[\":\",FontColor->RGBColor[1, 0, 0]]\)\!\(\*StyleBox[\" \
\",FontColor->RGBColor[1, 0, \
0]]\)\!\(\*StyleBox[\"Number\",FontColor->RGBColor[1, 0, \
0]]\)\!\(\*StyleBox[\" \",FontColor->RGBColor[1, 0, \
0]]\)\!\(\*StyleBox[\"of\",FontColor->RGBColor[1, 0, \
0]]\)\!\(\*StyleBox[\" \",FontColor->RGBColor[1, 0, \
0]]\)\!\(\*StyleBox[\"columns\",FontColor->RGBColor[1, 0, \
0]]\)\!\(\*StyleBox[\" \",FontColor->RGBColor[1, 0, \
0]]\)\!\(\*StyleBox[\"in\",FontColor->RGBColor[1, 0, \
0]]\)\!\(\*StyleBox[\" \",FontColor->RGBColor[1, 0, \
0]]\)\!\(\*StyleBox[\"data\",FontColor->RGBColor[1, 0, \
0]]\)\!\(\*StyleBox[\" \",FontColor->RGBColor[1, 0, \
0]]\)\!\(\*StyleBox[\"file\",FontColor->RGBColor[1, 0, \
0]]\)\!\(\*StyleBox[\" \",FontColor->RGBColor[1, 0, \
0]]\)\!\(\*StyleBox[\"not\",FontColor->RGBColor[1, 0, \
0]]\)\!\(\*StyleBox[\" \",FontColor->RGBColor[1, 0, \
0]]\)\!\(\*StyleBox[\"equal\",FontColor->RGBColor[1, 0, \
0]]\)\!\(\*StyleBox[\" \",FontColor->RGBColor[1, 0, \
0]]\)\!\(\*StyleBox[\"to\",FontColor->RGBColor[1, 0, \
0]]\)\!\(\*StyleBox[\" \",FontColor->RGBColor[1, 0, \
0]]\)\!\(\*StyleBox[\"NumberOfDefinedColumns\",FontColor->RGBColor[1, \
0, 0]]\)\!\(\*StyleBox[\"!!\",FontColor->RGBColor[1, 0, 0]]\)"]]