Remove prefix and add session_name

Author: andyjeffries

README.md

@@ -31,7 +31,7 @@ New debug.rb has several advantages:
 # Installation
 
 ```
-$ gem install debug
+gem install debug
 ```
 
 or specify `-Ipath/to/debug/lib` in `RUBYOPT` or each ruby command-line option, especially for debug this gem development.
@@ -71,8 +71,8 @@ If you can modify the source code, you can use the debugger by adding `require '
 
 You can also use its 2 aliases in the same way:
 
-- `binding.b`
-- `debugger`
+* `binding.b`
+* `debugger`
 
 After that, run the program as usual and you will enter the debug console at breakpoints you inserted.
 
@@ -248,6 +248,7 @@ If you want to run a command written in Ruby like like `rake`, `rails`, `bundle`
 * With `-c` option, `rdbg -c <name>` means that `<name>` is command in `PATH` and simply invoke it with the debugger.
 
 Examples:
+
 * `rdbg -c -- rails server`
 * `rdbg -c -- bundle exec ruby foo.rb`
 * `rdbg -c -- bundle exec rake test`
@@ -335,7 +336,7 @@ If you want to use TCP/IP for the remote debugging, you need to specify the port
 To connect to the debuggee, you need to specify the port.
 
 ```shell
-$ rdbg --attach 12345
+rdbg --attach 12345
 ```
 
 If you want to choose the host to bind, you can use `--host` option.
@@ -353,15 +354,15 @@ Please use it carefully.
 By default, UNIX domain socket is used for the debugging port. To use TCP/IP, you can set the `RUBY_DEBUG_PORT` environment variable.
 
 ```shell
-$ RUBY_DEBUG_PORT=12345 ruby target.rb
+RUBY_DEBUG_PORT=12345 ruby target.rb
 ```
 
 ### Integration with external debugger frontend
 
 You can attach with external debugger frontend with VSCode and Chrome.
 
 ```
-$ rdbg --open=[frontend] target.rb
+rdbg --open=[frontend] target.rb
 ```
 
 will open a debug port and `[frontend]` can attach to the port.
@@ -464,8 +465,6 @@ config set log_level INFO
 config set no_color true
 ```
 
-
-
 * UI
   * `RUBY_DEBUG_LOG_LEVEL` (`log_level`): Log level same as Logger (default: WARN)
   * `RUBY_DEBUG_SHOW_SRC_LINES` (`show_src_lines`): Show n lines source code on breakpoint (default: 10)
@@ -502,7 +501,7 @@ config set no_color true
   * `RUBY_DEBUG_SOCK_PATH` (`sock_path`): UNIX Domain Socket remote debugging: socket path
   * `RUBY_DEBUG_SOCK_DIR` (`sock_dir`): UNIX Domain Socket remote debugging: socket directory
   * `RUBY_DEBUG_SOCK_PREFIX` (`sock_prefix`): UNIX Domain Socket remote debugging: socket prefix
-  * `RUBY_DEBUG_SOCK_SUFFIX` (`sock_suffix`): UNIX Domain Socket remote debugging: socket suffix
+  * `RUBY_DEBUG_SESSION_NAME` (`session_name`): UNIX Domain Socket remote debugging: session name
   * `RUBY_DEBUG_LOCAL_FS_MAP` (`local_fs_map`): Specify local fs map
   * `RUBY_DEBUG_SKIP_BP` (`skip_bp`): Skip breakpoints if no clients are attached (default: false)
   * `RUBY_DEBUG_COOKIE` (`cookie`): Cookie for negotiation
@@ -593,9 +592,9 @@ The `<...>` notation means the argument.
 * `b[reak] <file>:<line>` or `<file> <line>`
   * Set breakpoint on `<file>:<line>`.
 * `b[reak] <class>#<name>`
-   * Set breakpoint on the method `<class>#<name>`.
+  * Set breakpoint on the method `<class>#<name>`.
 * `b[reak] <expr>.<name>`
-   * Set breakpoint on the method `<expr>.<name>`.
+  * Set breakpoint on the method `<expr>.<name>`.
 * `b[reak] ... if: <expr>`
   * break if `<expr>` is true at specified location.
 * `b[reak] ... pre: <command>`
@@ -783,7 +782,6 @@ The `<...>` notation means the argument.
 * `h[elp] <command>`
   * Show help for the given command.
 
-
 ## Debugger API
 
 ### Start debugging
@@ -925,12 +923,12 @@ NOTE
 
 # Additional Resources
 
-- [From byebug to ruby/debug](https://st0012.dev/from-byebug-to-ruby-debug) by Stan Lo - A migration guide for `byebug` users.
-- [ruby/debug cheatsheet](https://st0012.dev/ruby-debug-cheatsheet) by Stan Lo
+* [From byebug to ruby/debug](https://st0012.dev/from-byebug-to-ruby-debug) by Stan Lo - A migration guide for `byebug` users.
+* [ruby/debug cheatsheet](https://st0012.dev/ruby-debug-cheatsheet) by Stan Lo
 
 # Contributing
 
-Bug reports and pull requests are welcome on GitHub at https://github.com/ruby/debug.
+Bug reports and pull requests are welcome on GitHub at <https://github.com/ruby/debug>.
 This debugger is not mature so your feedback will help us.
 
 Please also check the [contributing guideline](/CONTRIBUTING.md).

lib/debug/config.rb

@@ -46,8 +46,8 @@ module DEBUGGER__
     host:           ['RUBY_DEBUG_HOST',         "REMOTE: TCP/IP remote debugging: host", :string, "127.0.0.1"],
     sock_path:      ['RUBY_DEBUG_SOCK_PATH',    "REMOTE: UNIX Domain Socket remote debugging: socket path"],
     sock_dir:       ['RUBY_DEBUG_SOCK_DIR',     "REMOTE: UNIX Domain Socket remote debugging: socket directory"],
-    sock_suffix:    ['RUBY_DEBUG_SOCK_SUFFIX',  "REMOTE: UNIX Domain Socket remote debugging: socket suffix"],
     sock_prefix:    ['RUBY_DEBUG_SOCK_PREFIX',  "REMOTE: UNIX Domain Socket remote debugging: socket prefix"],
+    session_name:   ['RUBY_DEBUG_SESSION_NAME', "REMOTE: UNIX Domain Socket remote debugging: session name"],
     local_fs_map:   ['RUBY_DEBUG_LOCAL_FS_MAP', "REMOTE: Specify local fs map", :path_map],
     skip_bp:        ['RUBY_DEBUG_SKIP_BP',      "REMOTE: Skip breakpoints if no clients are attached", :bool, 'false'],
     cookie:         ['RUBY_DEBUG_COOKIE',       "REMOTE: Cookie for negotiation"],