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fix(help): Use standard alternate syntax for subcommands

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Ed Page 2022-02-14 16:22:59 -06:00
parent 9a83ada940
commit 3475555de6
3 changed files with 7 additions and 7 deletions
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4
examples/pacman.md
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@ -58,7 +58,7 @@ pacman[EXE]-sync
Synchronize packages.
USAGE:
pacman[EXE] {sync, --sync, -S} [OPTIONS] [--] [package]...
pacman[EXE] {sync|--sync|-S} [OPTIONS] [--] [package]...
ARGS:
<package>... packages
@ -77,7 +77,7 @@ $ pacman -S -s foo -i bar
error: The argument '--search <search>...' cannot be used with '--info'
USAGE:
pacman[EXE] {sync, --sync, -S} --search <search>... <package>...
pacman[EXE] {sync|--sync|-S} --search <search>... <package>...
For more information try --help

4
src/build/app.rs
View file

@ -4003,11 +4003,11 @@ impl<'help> App<'help> {
let mut sc_names = sc.name.clone();
let mut flag_subcmd = false;
if let Some(l) = sc.long_flag {
write!(sc_names, ", --{}", l).unwrap();
write!(sc_names, "|--{}", l).unwrap();
flag_subcmd = true;
}
if let Some(s) = sc.short_flag {
write!(sc_names, ", -{}", s).unwrap();
write!(sc_names, "|-{}", s).unwrap();
flag_subcmd = true;
}

6
tests/builder/flag_subcommands.rs
View file

@ -453,7 +453,7 @@ static FLAG_SUBCOMMAND_HELP: &str = "pacman-query
Query the package database.
USAGE:
pacman {query, --query, -Q} [OPTIONS]
pacman {query|--query|-Q} [OPTIONS]
OPTIONS:
-h, --help Print help information
@ -507,7 +507,7 @@ static FLAG_SUBCOMMAND_NO_SHORT_HELP: &str = "pacman-query
Query the package database.
USAGE:
pacman {query, --query} [OPTIONS]
pacman {query|--query} [OPTIONS]
OPTIONS:
-h, --help Print help information
@ -560,7 +560,7 @@ static FLAG_SUBCOMMAND_NO_LONG_HELP: &str = "pacman-query
Query the package database.
USAGE:
pacman {query, -Q} [OPTIONS]
pacman {query|-Q} [OPTIONS]
OPTIONS:
-h, --help Print help information