diff --git a/crates/teloxide-macros/CHANGELOG.md b/crates/teloxide-macros/CHANGELOG.md
index f5ced9e1..d9a191ef 100644
--- a/crates/teloxide-macros/CHANGELOG.md
+++ b/crates/teloxide-macros/CHANGELOG.md
@@ -11,7 +11,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Fix `split` parser for tuple variants with len < 2 ([issue #834](https://github.com/teloxide/teloxide/issues/834))
 
 ### Added
-
+- Now you can use `/// doc comment` for the command help message ([PR #861](https://github.com/teloxide/teloxide/pull/861)).
 - Now you can use `#[command(hide)]` to hide a command from the help message ([PR #862](https://github.com/teloxide/teloxide/pull/862))
 
 ### Deprecated
diff --git a/crates/teloxide-macros/src/attr.rs b/crates/teloxide-macros/src/attr.rs
index a52aff01..bc3e7dd3 100644
--- a/crates/teloxide-macros/src/attr.rs
+++ b/crates/teloxide-macros/src/attr.rs
@@ -1,8 +1,8 @@
 use crate::{error::compile_error_at, Result};
 
-use proc_macro2::Span;
+use proc_macro2::{Delimiter, Span};
 use syn::{
-    parse::{Parse, ParseBuffer, ParseStream},
+    parse::{Parse, ParseStream, Parser},
     spanned::Spanned,
     Attribute, Ident, Lit, Path, Token,
 };
@@ -18,19 +18,42 @@ pub(crate) fn fold_attrs<A, R>(
         .iter()
         .filter(|&a| filter(a))
         .flat_map(|attribute| {
-            // FIXME: don't allocate here
-            let attrs = match attribute.parse_args_with(|input: &ParseBuffer| {
-                input.parse_terminated::<_, Token![,]>(Attr::parse)
-            }) {
-                Ok(ok) => ok,
-                Err(err) => return vec![Err(err.into())],
+            let Some(key) = attribute.path.get_ident().cloned() else {
+                return vec![Err(compile_error_at(
+                    "expected an ident",
+                    attribute.path.span(),
+                ))];
             };
 
-            attrs.into_iter().map(&parse).collect()
+            match (|input: ParseStream<'_>| Attrs::parse_with_key(input, key))
+                .parse(attribute.tokens.clone().into())
+            {
+                Ok(ok) => ok.0.into_iter().map(&parse).collect(),
+                Err(err) => vec![Err(err.into())],
+            }
         })
-        .try_fold(init, |acc, r| r.and_then(|r| f(acc, r)))
+        .try_fold(init, |acc, r| f(acc, r?))
 }
 
+/// A helper to parse a set of attributes.
+///
+/// For example:
+/// ```text
+///   #[blahblah(key = "puff", value = 12, nope, inner(what = some::path))]
+/// ```
+///
+/// The code above will produce
+/// ```test
+/// [
+///     Attr { key: [key, blahblah], value: "puff" },
+///     Attr { key: [value, blahblah], value: 12 },
+///     Attr { key: [nope, blahblah], value: none },
+///     Attr { key: [what, inner, blahblah], value: some::path },
+/// ]
+/// ```
+#[derive(Default, Debug)]
+struct Attrs(Vec<Attr>);
+
 /// An attribute key-value pair.
 ///
 /// For example:
@@ -38,8 +61,17 @@ pub(crate) fn fold_attrs<A, R>(
 ///   #[blahblah(key = "puff", value = 12, nope)]
 ///              ^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^
 /// ```
+#[derive(Debug)]
 pub(crate) struct Attr {
-    pub key: Ident,
+    /// The key captures the full "path" in the reverse order, for example here:
+    ///
+    /// ```text
+    ///   #[blahblah(key = "puff")]
+    ///              ^^^^^^^^^^^^
+    /// ```
+    ///
+    /// The `key` will be `[key, blahblah]`. See [Attrs] for more examples.
+    pub key: Vec<Ident>,
     pub value: AttrValue,
 }
 
@@ -50,16 +82,53 @@ pub(crate) struct Attr {
 ///   #[blahblah(key = "puff", value = 12, nope)]
 ///                    ^^^^^^          ^^     ^-- (None pseudo-value)
 /// ```
+#[derive(Debug)]
 pub(crate) enum AttrValue {
     Path(Path),
     Lit(Lit),
     None(Span),
 }
 
-impl Parse for Attr {
-    fn parse(input: ParseStream) -> syn::Result<Self> {
+impl Parse for Attrs {
+    fn parse(input: ParseStream) -> syn::Result<Attrs> {
         let key = input.parse::<Ident>()?;
 
+        Attrs::parse_with_key(input, key)
+    }
+}
+
+impl Attrs {
+    fn parse_with_key(input: ParseStream, key: Ident) -> syn::Result<Attrs> {
+        // Parse an attribute group
+        let attrs = input.step(|cursor| {
+            if let Some((group, _sp, next_cursor)) = cursor.group(Delimiter::Parenthesis) {
+                if !next_cursor.eof() {
+                    return Err(syn::Error::new(next_cursor.span(), "unexpected tokens"));
+                }
+
+                let mut attrs =
+                    (|input: ParseStream<'_>| input.parse_terminated::<_, Token![,]>(Attrs::parse))
+                        .parse(group.token_stream().into())?
+                        .into_iter()
+                        .reduce(|mut l, r| {
+                            l.0.extend(r.0);
+                            l
+                        })
+                        .unwrap_or_default();
+
+                attrs.0.iter_mut().for_each(|attr| attr.key.push(key.clone()));
+
+                Ok((Some(attrs), next_cursor))
+            } else {
+                Ok((None, *cursor))
+            }
+        })?;
+
+        if let Some(attrs) = attrs {
+            return Ok(attrs);
+        }
+
+        // Parse a single attribute
         let value = match input.peek(Token![=]) {
             true => {
                 input.parse::<Token![=]>()?;
@@ -68,13 +137,18 @@ impl Parse for Attr {
             false => AttrValue::None(input.span()),
         };
 
-        Ok(Self { key, value })
+        Ok(Attrs(vec![Attr { key: vec![key], value }]))
     }
 }
 
 impl Attr {
     pub(crate) fn span(&self) -> Span {
-        self.key.span().join(self.value.span()).unwrap_or_else(|| self.key.span())
+        self.key().span().join(self.value.span()).unwrap_or_else(|| self.key().span())
+    }
+
+    fn key(&self) -> &Ident {
+        // It's an invariant of the type that `self.key` is non-empty
+        self.key.first().unwrap()
     }
 }
 
diff --git a/crates/teloxide-macros/src/bot_commands.rs b/crates/teloxide-macros/src/bot_commands.rs
index 960184f6..e081d680 100644
--- a/crates/teloxide-macros/src/bot_commands.rs
+++ b/crates/teloxide-macros/src/bot_commands.rs
@@ -76,7 +76,7 @@ fn impl_descriptions(infos: &[Command], global: &CommandEnum) -> proc_macro2::To
         }
     });
 
-    let global_description = match global.description.as_deref() {
+    let global_description = match global.description.as_ref().map(|(d, _)| d) {
         Some(gd) => quote! { .global_description(#gd) },
         None => quote! {},
     };
diff --git a/crates/teloxide-macros/src/command.rs b/crates/teloxide-macros/src/command.rs
index d26c85f7..a36f91eb 100644
--- a/crates/teloxide-macros/src/command.rs
+++ b/crates/teloxide-macros/src/command.rs
@@ -9,7 +9,8 @@ pub(crate) struct Command {
     /// Prefix of this command, for example "/".
     pub prefix: String,
     /// Description for the command.
-    pub description: Option<(String, Span)>,
+    /// The bool is true if the description contains a doc comment.
+    pub description: Option<(String, bool, Span)>,
     /// Name of the command, with all renames already applied.
     pub name: String,
     /// Parser for arguments of this command.
@@ -61,15 +62,22 @@ impl Command {
     }
 
     pub fn description(&self) -> Option<&str> {
-        self.description.as_ref().map(|(d, _span)| &**d)
+        self.description.as_ref().map(|(d, ..)| &**d)
+    }
+
+    pub fn contains_doc_comment(&self) -> bool {
+        self.description.as_ref().map(|(_, is_doc, ..)| *is_doc).unwrap_or(false)
     }
 
     pub(crate) fn description_is_enabled(&self) -> bool {
         // FIXME: remove the first, `== "off"`, check eventually
-        self.description() != Some("off") && !self.hidden
+        !((self.description() == Some("off") && !self.contains_doc_comment()) || self.hidden)
     }
 
     pub(crate) fn deprecated_description_off_span(&self) -> Option<Span> {
-        self.description.as_ref().filter(|(d, _)| d == "off").map(|&(_, span)| span)
+        self.description
+            .as_ref()
+            .filter(|(d, ..)| d == "off" && !self.contains_doc_comment())
+            .map(|&(.., span)| span)
     }
 }
diff --git a/crates/teloxide-macros/src/command_attr.rs b/crates/teloxide-macros/src/command_attr.rs
index 1e01aed1..b9ce1727 100644
--- a/crates/teloxide-macros/src/command_attr.rs
+++ b/crates/teloxide-macros/src/command_attr.rs
@@ -6,13 +6,18 @@ use crate::{
     Result,
 };
 
+use proc_macro::TokenStream;
 use proc_macro2::Span;
-use syn::Attribute;
+use syn::{
+    parse::{ParseStream, Peek},
+    Attribute, Token,
+};
 
 /// All attributes that can be used for `derive(BotCommands)`
 pub(crate) struct CommandAttrs {
     pub prefix: Option<(String, Span)>,
-    pub description: Option<(String, Span)>,
+    /// The bool is true if the description contains a doc comment
+    pub description: Option<(String, bool, Span)>,
     pub rename_rule: Option<(RenameRule, Span)>,
     pub rename: Option<(String, Span)>,
     pub parser: Option<(ParserType, Span)>,
@@ -37,7 +42,8 @@ struct CommandAttr {
 /// Kind of [`CommandAttr`].
 enum CommandAttrKind {
     Prefix(String),
-    Description(String),
+    /// Description of the command. and if its doc comment or not
+    Description(String, bool),
     RenameRule(RenameRule),
     Rename(String),
     ParseWith(ParserType),
@@ -51,7 +57,7 @@ impl CommandAttrs {
 
         fold_attrs(
             attributes,
-            is_command_attribute,
+            |attr| is_command_attribute(attr) || is_doc_comment(attr),
             CommandAttr::parse,
             Self {
                 prefix: None,
@@ -73,9 +79,33 @@ impl CommandAttrs {
                     }
                 }
 
+                fn join_string(opt: &mut Option<(String, bool, Span)>, new_str: &str, sp: Span) {
+                    match opt {
+                        slot @ None => {
+                            *slot = Some((new_str.to_owned(), false, sp));
+                        }
+                        Some((old_str, ..)) => {
+                            *old_str = format!("{old_str}\n{new_str}");
+                        }
+                    }
+                }
+
                 match attr.kind {
                     Prefix(p) => insert(&mut this.prefix, p, attr.sp),
-                    Description(d) => insert(&mut this.description, d, attr.sp),
+                    Description(d, is_doc) => {
+                        join_string(
+                            &mut this.description,
+                            // Sometimes doc comments include a space before them, this removes it
+                            d.strip_prefix(' ').unwrap_or(&d),
+                            attr.sp,
+                        );
+                        if is_doc {
+                            if let Some((_, is_doc, _)) = &mut this.description {
+                                *is_doc = true;
+                            }
+                        }
+                        Ok(())
+                    }
                     RenameRule(r) => insert(&mut this.rename_rule, r, attr.sp),
                     Rename(r) => insert(&mut this.rename, r, attr.sp),
                     ParseWith(p) => insert(&mut this.parser, p, attr.sp),
@@ -94,22 +124,62 @@ impl CommandAttr {
         use CommandAttrKind::*;
 
         let sp = attr.span();
-        let Attr { key, value } = attr;
-        let kind = match &*key.to_string() {
-            "prefix" => Prefix(value.expect_string()?),
-            "description" => Description(value.expect_string()?),
-            "rename_rule" => {
-                RenameRule(value.expect_string().and_then(|r| self::RenameRule::parse(&r))?)
+        let Attr { mut key, value } = attr;
+
+        let outermost_key = key.pop().unwrap(); // `Attr`'s invariants ensure `key.len() > 0`
+
+        let kind = match &*outermost_key.to_string() {
+            "doc" => {
+                if let Some(unexpected_key) = key.last() {
+                    return Err(compile_error_at(
+                        "`doc` can't have nested attributes",
+                        unexpected_key.span(),
+                    ));
+                }
+
+                Description(value.expect_string()?, true)
             }
-            "rename" => Rename(value.expect_string()?),
-            "parse_with" => ParseWith(ParserType::parse(value)?),
-            "separator" => Separator(value.expect_string()?),
-            "hide" => value.expect_none("hide").map(|_| Hide)?,
+
+            "command" => {
+                let Some(attr) = key.pop()
+                    else {
+                        return Err(compile_error_at(
+                            "expected an attribute name",
+                            outermost_key.span(),
+                        ))
+                    };
+
+                if let Some(unexpected_key) = key.last() {
+                    return Err(compile_error_at(
+                        &format!("{attr} can't have nested attributes"),
+                        unexpected_key.span(),
+                    ));
+                }
+
+                match &*attr.to_string() {
+                    "prefix" => Prefix(value.expect_string()?),
+                    "description" => Description(value.expect_string()?, false),
+                    "rename_rule" => {
+                        RenameRule(value.expect_string().and_then(|r| self::RenameRule::parse(&r))?)
+                    }
+                    "rename" => Rename(value.expect_string()?),
+                    "parse_with" => ParseWith(ParserType::parse(value)?),
+                    "separator" => Separator(value.expect_string()?),
+                    "hide" => value.expect_none("hide").map(|_| Hide)?,
+                    _ => {
+                        return Err(compile_error_at(
+                            "unexpected attribute name (expected one of `prefix`, `description`, \
+                             `rename`, `parse_with`, `separator` and `hide`",
+                            attr.span(),
+                        ))
+                    }
+                }
+            }
+
             _ => {
                 return Err(compile_error_at(
-                    "unexpected attribute name (expected one of `prefix`, `description`, \
-                     `rename`, `parse_with`, `separator` and `hide`",
-                    key.span(),
+                    "unexpected attribute (expected `command` or `doc`)",
+                    outermost_key.span(),
                 ))
             }
         };
@@ -119,8 +189,21 @@ impl CommandAttr {
 }
 
 fn is_command_attribute(a: &Attribute) -> bool {
-    match a.path.get_ident() {
-        Some(ident) => ident == "command",
-        _ => false,
-    }
+    matches!(a.path.get_ident(), Some(ident) if ident == "command")
+}
+
+fn is_doc_comment(a: &Attribute) -> bool {
+    matches!(a.path.get_ident(), Some(ident) if ident == "doc" && peek_at_token_stream(a.tokens.clone().into(), Token![=]))
+}
+
+fn peek_at_token_stream(s: TokenStream, p: impl Peek) -> bool {
+    // syn be fr challenge 2023 (impossible)
+    use syn::parse::Parser;
+    (|input: ParseStream<'_>| {
+        let r = input.peek(p);
+        _ = input.step(|_| Ok(((), syn::buffer::Cursor::empty())));
+        Ok(r)
+    })
+    .parse(s)
+    .unwrap()
 }
diff --git a/crates/teloxide-macros/src/command_enum.rs b/crates/teloxide-macros/src/command_enum.rs
index 3648d3ae..d17247cc 100644
--- a/crates/teloxide-macros/src/command_enum.rs
+++ b/crates/teloxide-macros/src/command_enum.rs
@@ -5,7 +5,8 @@ use crate::{
 
 pub(crate) struct CommandEnum {
     pub prefix: String,
-    pub description: Option<String>,
+    /// The bool is true if the description contains a doc comment
+    pub description: Option<(String, bool)>,
     pub rename_rule: RenameRule,
     pub parser_type: ParserType,
 }
@@ -37,7 +38,7 @@ impl CommandEnum {
 
         Ok(Self {
             prefix: prefix.map(|(p, _)| p).unwrap_or_else(|| "/".to_owned()),
-            description: description.map(|(d, _)| d),
+            description: description.map(|(d, is_doc, _)| (d, is_doc)),
             rename_rule: rename_rule.map(|(rr, _)| rr).unwrap_or(RenameRule::Identity),
             parser_type: parser,
         })
diff --git a/crates/teloxide/examples/admin.rs b/crates/teloxide/examples/admin.rs
index 113d6f07..8612e5de 100644
--- a/crates/teloxide/examples/admin.rs
+++ b/crates/teloxide/examples/admin.rs
@@ -12,21 +12,19 @@ use teloxide::{prelude::*, types::ChatPermissions, utils::command::BotCommands};
 // your commands in this format:
 // %GENERAL-DESCRIPTION%
 // %PREFIX%%COMMAND% - %DESCRIPTION%
+
+/// Use commands in format /%command% %num% %unit%
 #[derive(BotCommands, Clone)]
-#[command(
-    rename_rule = "lowercase",
-    description = "Use commands in format /%command% %num% %unit%",
-    parse_with = "split"
-)]
+#[command(rename_rule = "lowercase", parse_with = "split")]
 enum Command {
-    #[command(description = "kick user from chat.")]
+    /// Kick user from chat.
     Kick,
-    #[command(description = "ban user in chat.")]
+    /// Ban user in chat.
     Ban {
         time: u64,
         unit: UnitOfTime,
     },
-    #[command(description = "mute user in chat.")]
+    /// Mute user in chat.
     Mute {
         time: u64,
         unit: UnitOfTime,
diff --git a/crates/teloxide/examples/buttons.rs b/crates/teloxide/examples/buttons.rs
index 595189e6..c640d708 100644
--- a/crates/teloxide/examples/buttons.rs
+++ b/crates/teloxide/examples/buttons.rs
@@ -9,12 +9,13 @@ use teloxide::{
     utils::command::BotCommands,
 };
 
+/// These commands are supported:
 #[derive(BotCommands)]
-#[command(rename_rule = "lowercase", description = "These commands are supported:")]
+#[command(rename_rule = "lowercase")]
 enum Command {
-    #[command(description = "Display this text")]
+    /// Display this text
     Help,
-    #[command(description = "Start")]
+    /// Start
     Start,
 }
 
diff --git a/crates/teloxide/examples/command.rs b/crates/teloxide/examples/command.rs
index 26848015..c1dc2d94 100644
--- a/crates/teloxide/examples/command.rs
+++ b/crates/teloxide/examples/command.rs
@@ -10,14 +10,16 @@ async fn main() {
     Command::repl(bot, answer).await;
 }
 
+/// These commands are supported:
 #[derive(BotCommands, Clone)]
-#[command(rename_rule = "lowercase", description = "These commands are supported:")]
+#[command(rename_rule = "lowercase")]
 enum Command {
-    #[command(description = "display this text.")]
+    /// Display this text.
     Help,
-    #[command(description = "handle a username.")]
+    /// Handle a username.
     Username(String),
-    #[command(description = "handle a username and an age.", parse_with = "split")]
+    /// Handle a username and an age.
+    #[command(parse_with = "split")]
     UsernameAndAge { username: String, age: u8 },
 }
 
diff --git a/crates/teloxide/examples/db_remember.rs b/crates/teloxide/examples/db_remember.rs
index 980d1357..02a9cd19 100644
--- a/crates/teloxide/examples/db_remember.rs
+++ b/crates/teloxide/examples/db_remember.rs
@@ -21,12 +21,13 @@ pub enum State {
     GotNumber(i32),
 }
 
+/// These commands are supported:
 #[derive(Clone, BotCommands)]
-#[command(rename_rule = "lowercase", description = "These commands are supported:")]
+#[command(rename_rule = "lowercase")]
 pub enum Command {
-    #[command(description = "get your number.")]
+    /// Get your number.
     Get,
-    #[command(description = "reset your number.")]
+    /// Reset your number.
     Reset,
 }
 
diff --git a/crates/teloxide/examples/dispatching_features.rs b/crates/teloxide/examples/dispatching_features.rs
index 83efc6e9..8e4c52a4 100644
--- a/crates/teloxide/examples/dispatching_features.rs
+++ b/crates/teloxide/examples/dispatching_features.rs
@@ -95,21 +95,24 @@ struct ConfigParameters {
     maintainer_username: Option<String>,
 }
 
+/// Simple commands
 #[derive(BotCommands, Clone)]
-#[command(rename_rule = "lowercase", description = "Simple commands")]
+#[command(rename_rule = "lowercase")]
 enum SimpleCommand {
-    #[command(description = "shows this message.")]
+    /// Shows this message.
     Help,
-    #[command(description = "shows maintainer info.")]
+    /// Shows maintainer info.
     Maintainer,
-    #[command(description = "shows your ID.")]
+    /// Shows your ID.
     MyId,
 }
 
+/// Maintainer commands
 #[derive(BotCommands, Clone)]
-#[command(rename_rule = "lowercase", description = "Maintainer commands")]
+#[command(rename_rule = "lowercase")]
 enum MaintainerCommands {
-    #[command(parse_with = "split", description = "generate a number within range")]
+    /// Generate a number within range
+    #[command(parse_with = "split")]
     Rand { from: u64, to: u64 },
 }
 
diff --git a/crates/teloxide/examples/purchase.rs b/crates/teloxide/examples/purchase.rs
index daf27cdd..480cec5f 100644
--- a/crates/teloxide/examples/purchase.rs
+++ b/crates/teloxide/examples/purchase.rs
@@ -32,14 +32,15 @@ pub enum State {
     },
 }
 
+/// These commands are supported:
 #[derive(BotCommands, Clone)]
-#[command(rename_rule = "lowercase", description = "These commands are supported:")]
+#[command(rename_rule = "lowercase")]
 enum Command {
-    #[command(description = "display this text.")]
+    /// Display this text.
     Help,
-    #[command(description = "start the purchase procedure.")]
+    /// Start the purchase procedure.
     Start,
-    #[command(description = "cancel the purchase procedure.")]
+    /// Cancel the purchase procedure.
     Cancel,
 }
 
diff --git a/crates/teloxide/src/utils/command.rs b/crates/teloxide/src/utils/command.rs
index 78a4df7c..d3413e9d 100644
--- a/crates/teloxide/src/utils/command.rs
+++ b/crates/teloxide/src/utils/command.rs
@@ -90,7 +90,7 @@ pub use teloxide_macros::BotCommands;
 ///  2. `#[command(prefix = "prefix")]`
 /// Change a prefix for all commands (the default is `/`).
 ///
-///  3. `#[command(description = "description")]`
+///  3. `#[command(description = "description")]` and `/// description`
 /// Add a summary description of commands before all commands.
 ///
 ///  4. `#[command(parse_with = "parser")]`
@@ -167,7 +167,7 @@ pub use teloxide_macros::BotCommands;
 /// Rename one command to `name` (literal renaming; do not confuse with
 /// `rename_rule`).
 ///
-///  3. `#[command(description = "description")]`
+///  3. `#[command(description = "description")]` and `/// description`
 /// Give your command a description. It will be shown in the help message.
 ///
 ///  4. `#[command(parse_with = "parser")]`
diff --git a/crates/teloxide/tests/command.rs b/crates/teloxide/tests/command.rs
index c80e71bc..765cd969 100644
--- a/crates/teloxide/tests/command.rs
+++ b/crates/teloxide/tests/command.rs
@@ -228,18 +228,66 @@ fn parse_named_fields() {
 
 #[test]
 #[cfg(feature = "macros")]
+#[allow(deprecated)]
 fn descriptions_off() {
     #[derive(BotCommands, Debug, PartialEq)]
     #[command(rename_rule = "lowercase")]
     enum DefaultCommands {
         #[command(hide)]
         Start,
-        #[command(hide)]
+        #[command(description = "off")]
         Username,
+        /// off
         Help,
     }
 
-    assert_eq!(DefaultCommands::descriptions().to_string(), "/help".to_owned());
+    assert_eq!(DefaultCommands::descriptions().to_string(), "/help — off".to_owned());
+}
+
+#[test]
+#[cfg(feature = "macros")]
+fn description_with_doc_attr() {
+    #[derive(BotCommands, Debug, PartialEq)]
+    #[command(rename_rule = "lowercase")]
+    enum DefaultCommands {
+        /// Start command
+        Start,
+        /// Help command\nwithout replace the `\n`
+        Help,
+        /// Foo command
+        /// with new line
+        Foo,
+    }
+
+    assert_eq!(
+        DefaultCommands::descriptions().to_string(),
+        "/start — Start command\n/help — Help command\\nwithout replace the `\\n`\n/foo — Foo \
+         command\nwith new line"
+    );
+}
+
+#[test]
+#[cfg(feature = "macros")]
+fn description_with_doc_attr_and_command() {
+    #[derive(BotCommands, Debug, PartialEq)]
+    #[command(rename_rule = "lowercase")]
+    enum DefaultCommands {
+        /// Start command
+        #[command(description = "Start command")]
+        Start,
+        #[command(description = "Help command\nwith new line")]
+        Help,
+        /// Foo command
+        /// with new line
+        #[command(description = "Foo command\nwith new line")]
+        Foo,
+    }
+
+    assert_eq!(
+        DefaultCommands::descriptions().to_string(),
+        "/start — Start command\nStart command\n/help — Help command\nwith new line\n/foo — Foo \
+         command\nwith new line\nFoo command\nwith new line"
+    );
 }
 
 #[test]