Mirrors/clap
2
0
Fork 0
mirror of https://github.com/clap-rs/clap synced 2024-12-13 06:12:40 +00:00
Code Issues Projects Releases Packages Wiki Activity
clap/examples/tutorial_builder/03_03_positional_mult.md
Ed Page 36bc641648 fix(help): Remove extraneous text from built-ins 
This is an intermediate solution for #4408.  As there were no agreeed
upon goals, I went with what I felt read well and that I saw commonly
used on non-clap commands.

- "information" isn't really a necessary word.
- I originally favored `Print this help` but realied that doesn't read
  correctly in completions.
- Besides being shorter, the reason for the flipped short/long hint is
  it gives people the context they need for scanning, emphasizing
  "summary" and "more".

Fixes #4409
2023-01-03 11:02:26 -06:00

398 B
Raw Blame History 

$ 03_03_positional_mult --help
A simple to use, efficient, and full-featured Command Line Argument Parser

Usage: 03_03_positional_mult[EXE] [name]...

Arguments:
  [name]...  

Options:
  -h, --help     Print help
  -V, --version  Print version

$ 03_03_positional_mult
names: []

$ 03_03_positional_mult bob
names: ["bob"]

$ 03_03_positional_mult bob john
names: ["bob", "john"]