fix(help): Separate command flags like options

Fixes clap-rs#4232
epage · Sep 19, 2022 · e9f1287 · e9f1287
1 parent ad05d16
commit e9f1287
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diff --git a/examples/pacman.md b/examples/pacman.md
@@ -40,9 +40,9 @@ package manager utility
 Usage: pacman[EXE] <COMMAND>
 
 Commands:
-  query -Q --query  Query the package database.
-  sync -S --sync    Synchronize packages.
-  help              Print this message or the help of the given subcommand(s)
+  query, -Q, --query  Query the package database.
+  sync, -S, --sync    Synchronize packages.
+  help                Print this message or the help of the given subcommand(s)
 
 Options:
   -h, --help     Print help information

diff --git a/src/output/help.rs b/src/output/help.rs
@@ -818,11 +818,11 @@ impl<'cmd, 'writer> Help<'cmd, 'writer> {
             let mut styled = StyledStr::new();
             styled.literal(subcommand.get_name());
             if let Some(short) = subcommand.get_short_flag() {
-                styled.none(" ");
+                styled.none(", ");
                 styled.literal(format!("-{}", short));
             }
             if let Some(long) = subcommand.get_long_flag() {
-                styled.none(" ");
+                styled.none(", ");
                 styled.literal(format!("--{}", long));
             }
             longest = longest.max(styled.display_width());