Error messages
Similarity floor for when searching for similar sub-command names.
Similarity floor for when searching for similar sub-command names. *
The maximum line lengths for tool descriptions
Section separator
Lengths for names and descriptions on the command line
Section headers
Formats the short description of a tool when printing out the list of sub-commands in the usage.
Formats the short description of a tool when printing out the list of sub-commands in the usage.
(1) find the first period (".") and keep only everything before it (2) shorten it to the maximum line length adding "..." to the end.
The name of "command" on the command line
A typical command line program will call this to get the beginning of the usage message, and then append a description of the program.
A typical command line program will call this to get the beginning of the usage message, and then append a description of the program.
Various constants and methods for formatting and printing usages and error messages on the command line