[ruby/irb] Deprecate reidline flags

https://github.com/ruby/irb/commit/9957e83f7d
2022-10-05 12:42:01 +01:00 · 2022-10-05 12:42:01 +01:00 · 34320d883f
commit 34320d883f
parent 4f348e482c
1 changed files with 12 additions and 0 deletions
--- 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