clap/examples/tutorial_builder/03_02_option_mult.md

```console
$ 03_02_option_mult --help
A simple to use, efficient, and full-featured Command Line Argument Parser

Usage: 03_02_option_mult[EXE] [OPTIONS]

Options:
  -n, --name <name>  
  -h, --help         Print help
  -V, --version      Print version

$ 03_02_option_mult
names: []

$ 03_02_option_mult --name bob
names: ["bob"]

$ 03_02_option_mult --name bob --name john
names: ["bob", "john"]

$ 03_02_option_mult_derive --name bob --name=john -n tom -n=chris -nsteve
name: ["bob", "john", "tom", "chris", "steve"]

```
docs(tutorial): Further expand on actions 2022-08-08 19:32:21 +00:00			```console
			`$ 03_02_option_mult --help`
			`A simple to use, efficient, and full-featured Command Line Argument Parser`

fix(help): Collapse usage to one line After looking at more examples, I've become more attached to this briefer format. Part of #4132 2022-09-07 16:03:55 +00:00			`Usage: 03_02_option_mult[EXE] [OPTIONS]`
docs(tutorial): Further expand on actions 2022-08-08 19:32:21 +00:00
fix(help): Don't rely on ALL CAPS for headers I see them fulfilling two roles - A form of bolding - As a callback to their placeholder in usage However, it is a bit of an unpolished look and no other CLI seems to do it. This looks a bit more proefessional. We have colored help for formatting and I think the sections relation to usage will be clear enough. 2022-08-26 14:40:23 +00:00			`Options:`
fix(help): Make output more dense In looking at other help output, I noticed that they use two spaces, in place of clap's 4, and it doesn't suffer from legibility. If it doesn't make the output worse, let's go ahead and make it as dense so we fit more content on the screen. This is a part of #4132 2022-09-07 20:29:15 +00:00			`-n, --name <name>`
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 16:49:43 +00:00			`-h, --help Print help`
			`-V, --version Print version`
docs(tutorial): Further expand on actions 2022-08-08 19:32:21 +00:00
			`$ 03_02_option_mult`
docs(example): Update builder examples to keep in sync with derive examples 2024-04-15 17:20:41 +00:00			`names: []`
docs(tutorial): Further expand on actions 2022-08-08 19:32:21 +00:00
			`$ 03_02_option_mult --name bob`
docs(example): Update builder examples to keep in sync with derive examples 2024-04-15 17:20:41 +00:00			`names: ["bob"]`
docs(tutorial): Further expand on actions 2022-08-08 19:32:21 +00:00
docs(example): Update builder examples to keep in sync with derive examples 2024-04-15 17:20:41 +00:00			`$ 03_02_option_mult --name bob --name john`
			`names: ["bob", "john"]`
docs(tutorial): Further expand on actions 2022-08-08 19:32:21 +00:00
docs(example): Update builder examples to keep in sync with derive examples 2024-04-15 17:20:41 +00:00			`$ 03_02_option_mult_derive --name bob --name=john -n tom -n=chris -nsteve`
			`name: ["bob", "john", "tom", "chris", "steve"]`
docs(tutorial): Further expand on actions 2022-08-08 19:32:21 +00:00
			```