I guess there is not too much to say about the bash built-ins 'true' and 'false'. Nonetheless, I suggest that the info pages should list these built-ins individually like other built-ins. Currently, the only hint on their existence in the info or man page is in the node (or man page section) called "Shell Builtin Commands" saying that:
The `:', `true', `false', and `test' builtins do not accept options and do not treat `--' specially. I am aware that these builtins are documented in 'help true', 'help false', 'info coreutils true' and 'info coreutils false', but I suggest documenting them in the info and man pages too for the following reasons: - 'info bash' begins with "This text is a brief description of the features that are present in the Bash shell", it also says "This manual is meant as a brief introduction to features found in Bash. The Bash manual page should be used as the definitive reference on shell behavior.", which would suggest that "man" or "info" (or both) should document these builtins. - The commands 'true' and 'false' that are documented in 'info coreutils' are different from the bash built-ins with the same names, so documenting them in 'info bash' wouldn't count as duplication. - The built-ins 'true' and 'false' are the only ones that are missing from the ‘info bash’ index, which makes them inaccessible to the commands 'info bash true' and 'info bash false'. Thanks for your attention. Bash version: 5.2.11