The following additional environment variables are available:
- 'COLORED_STDERR_PRE'
- String to write before each write to stderr, defaults to "\033[91m" (bright
- red).
+ String to write before each write to stderr, defaults to "\033[31m" (red).
- 'COLORED_STDERR_POST'
String to write after each write to stderr, defaults to "\033[0m" (reset
color).