Specify usable escape sequences in Exception#detailed_message
An error message is primarily rendered in a terminal emulator, but is also shown in a browser by converting it to a HTML fragment. However, the conversion would be unreasonably difficult if the message includes any escape sequence (such as cursor move or screen clear).
This change adds a guideline about escape sequences in Exception#detailed_message:
Use widely-supported escape sequences: bold, underline, and basic eight foreground colors (except white and black).
Make the message readable if all escape sequences are ignored.
Added by mame (Yusuke Endoh) over 3 years ago
Specify usable escape sequences in Exception#detailed_message
An error message is primarily rendered in a terminal emulator, but is
also shown in a browser by converting it to a HTML fragment.
However, the conversion would be unreasonably difficult if the message
includes any escape sequence (such as cursor move or screen clear).
This change adds a guideline about escape sequences in
Exception#detailed_message:eight foreground colors (except white and black).