Determining displayed width using lipgloss.Width() will report incorrect
results in some cases.
The test cases take a string and add a 1 character margin to the right side.
The width detection has always had problems however with the change from commit
f754c404f6dd63e783b8fde8f245306581335932 the functionality has changed. This
change includes an update to the muesil/termenv package which modified
terminal detection. The last commit before this regression was
14eeaa6ffac0d2dec3f6b1806fbb1f2f5b347613.
Using bold adds ANSI codes which increases the string length which allows the right margin to be added correctly.
If the terminal detection identified no ANSI capabilities, the characters will be stripped causing the string to only contain whitespace characters.
While termenv attempts to detect the capabilities of the terminal, it can be
overriden which changes the outcome.
export NO_COLOR=1 forces the terminal to be ascii only. ANSI codes such as
bold will be stripped. This will then match the results from go test which is
marked as having minimal terminal capabilities.
export CLICOLOR_FORCE=1 will make go test match the capabilities of a fully
featured terminal. This will match the output of running the test application
directly.