more consistent help, unexport eightball, help colors command name

commands.go

@@ -41,33 +41,33 @@ var (
 		{"emojis", emojisCMD, "", "See a list of emojis"},
 		{"bell", bellCMD, "on|off|all", "ANSI bell on pings (on), never (off) or for every message (all)"},
 		{"clear", clearCMD, "", "Clear the screen"},
-		{"hang", hangCMD, "`char|word`", "Play hangman"}, // won't actually run, here just to show in docs
+		{"hang", hangCMD, "`char`|`word`", "Play hangman"}, // won't actually run, here just to show in docs
 		{"tic", ticCMD, "`cell num`", "Play tic tac toe!"},
 		{"devmonk", devmonkCMD, "", "Test your typing speed"},
-		{"cd", cdCMD, "#room|user", "Join #room, DM user or run cd to see a list"}, // won't actually run, here just to show in docs
+		{"cd", cdCMD, "#`room`|`user`", "Join #room, DM user or run cd to see a list"}, // won't actually run, here just to show in docs
 		{"tz", tzCMD, "`zone` [24h]", "Set your IANA timezone (like tz Asia/Dubai) and optionally set 24h"},
 		{"nick", nickCMD, "`name`", "Change your username"},
 		{"prompt", promptCMD, "`prompt`", "Change your prompt. Run `man prompt` for more info"},
-		{"pronouns", pronounsCMD, "@user|pronouns", "Set your pronouns or get another user's"},
+		{"pronouns", pronounsCMD, "`@user`|`pronouns`", "Set your pronouns or get another user's"},
 		{"theme", themeCMD, "`name`|list", "Change the syntax highlighting theme"},
 		{"rest", commandsRestCMD, "", "Uncommon commands list"}}
 	RestCMDs = []CMD{
 		// {"people", peopleCMD, "", "See info about nice people who joined"},
-		{"bio", bioCMD, "[user]", "Get a user's bio or set yours"},
+		{"bio", bioCMD, "[`user`]", "Get a user's bio or set yours"},
 		{"id", idCMD, "`user`", "Get a unique ID for a user (hashed key)"},
 		{"admins", adminsCMD, "", "Print the ID (hashed key) for all admins"},
 		{"eg-code", exampleCodeCMD, "[big]", "Example syntax-highlighted code"},
 		{"lsbans", listBansCMD, "", "List banned IDs"},
-		{"ban", banCMD, "`user` [reason] [dur]", "Ban <user> and optionally, with a reason or duration (admin)"},
-		{"unban", unbanCMD, "`IP|ID` [dur]", "Unban a person (admin)"},
+		{"ban", banCMD, "`user` [`reason`] [`dur`]", "Ban <user> and optionally, with a reason or duration (admin)"},
+		{"unban", unbanCMD, "IP|ID [dur]", "Unban a person (admin)"},
 		{"kick", kickCMD, "`user`", "Kick <user> (admin)"},
 		{"art", asciiArtCMD, "", "Show some panda art"},
 		{"pwd", pwdCMD, "", "Show your current room"},
 		//		{"sixel", sixelCMD, "<png url>", "Render an image in high quality"},
 		{"shrug", shrugCMD, "", `¯\\\_(ツ)\_/¯`}, // won't actually run, here just to show in docs
 		{"uname", unameCMD, "", "Show build info"},
 		{"uptime", uptimeCMD, "", "Show server uptime"},
-		{"8ball", EightBallCMD, "`question`", "Always tells the truth."},
+		{"8ball", eightBallCMD, "`question`", "Always tells the truth."},
 	}
 	SecretCMDs = []CMD{
 		{"ls", lsCMD, "???", "???"},
@@ -888,7 +888,7 @@ func neofetchCMD(_ string, u *User) {
 	u.room.broadcast("", result)
 }
 
-func EightBallCMD(_ string, u *User) {
+func eightBallCMD(_ string, u *User) {
 	responses := []string{
 		"It is certain, ", "It is decidedly so, ", "Without a doubt, ", "Yes, definitely, ",
 		"You may rely on it, ", "As I see it, yes, ", "Most likely, ", "Outlook good, ",

util.go

@@ -94,7 +94,7 @@ func autogenCommands(cmds []CMD) string {
 	b := new(bytes.Buffer)
 	w := tabwriter.NewWriter(b, 0, 0, 2, ' ', 0)
 	for _, cmd := range cmds {
-		w.Write([]byte("   " + cmd.name + "\t" + cmd.argsInfo + "\t_" + cmd.info + "_  \n")) //nolint:errcheck // bytes.Buffer is never going to err out
+		w.Write([]byte("   " + color.HiCyanString(cmd.name) + "\t" + cmd.argsInfo + "\t_" + cmd.info + "_  \n")) //nolint:errcheck // bytes.Buffer is never going to err out
 	}
 	w.Flush()
 	return b.String()