diff options
| -rw-r--r-- | lib/irb/init.rb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/irb/init.rb b/lib/irb/init.rb index 8c9d473b74..831d7d811a 100644 --- a/lib/irb/init.rb +++ b/lib/irb/init.rb @@ -260,8 +260,20 @@ module IRB # :nodoc: when "--nosingleline", "--noreadline" @CONF[:USE_SINGLELINE] = false when "--multiline", "--reidline" + if opt == "--reidline" + warn <<~MSG.strip + --reidline is deprecated, please use --multiline instead. + MSG + end + @CONF[:USE_MULTILINE] = true when "--nomultiline", "--noreidline" + if opt == "--noreidline" + warn <<~MSG.strip + --noreidline is deprecated, please use --nomultiline instead. + MSG + end + @CONF[:USE_MULTILINE] = false when /^--extra-doc-dir(?:=(.+))?/ opt = $1 || argv.shift |