Issue #20622 has been updated by chmaynard (Craig Maynard). Ruby $ irb /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/reline/config.rb:172:in `match': invalid byte sequence in UTF-8 (ArgumentError) next if line.match(/\A\s*#/) ^^^^^^^^ from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/reline/config.rb:172:in `match' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/reline/config.rb:172:in `block in read_lines' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/reline/config.rb:171:in `each' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/reline/config.rb:171:in `each_with_index' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/reline/config.rb:171:in `read_lines' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/reline/config.rb:127:in `read' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/reline.rb:316:in `inner_readline' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/reline.rb:268:in `block (2 levels) in readmultiline' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/reline/ansi.rb:162:in `block in with_raw_input' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/reline/ansi.rb:162:in `raw' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/reline/ansi.rb:162:in `with_raw_input' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/reline.rb:267:in `block in readmultiline' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/reline.rb:261:in `synchronize' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/reline.rb:261:in `readmultiline' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/forwardable.rb:240:in `readmultiline' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/irb/input-method.rb:474:in `gets' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/irb.rb:1073:in `block in read_input' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/irb.rb:1380:in `signal_status' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/irb.rb:1071:in `read_input' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/irb.rb:1093:in `readmultiline' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/irb.rb:1118:in `block in each_top_level_statement' from <internal:kernel>:187:in `loop' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/irb.rb:1117:in `each_top_level_statement' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/irb.rb:1040:in `eval_input' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/irb.rb:1021:in `block in run' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/irb.rb:1020:in `catch' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/irb.rb:1020:in `run' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/irb.rb:904:in `start' from /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/gems/3.3.0/gems/irb-1.13.1/exe/irb:9:in `<top (required)>' from /opt/homebrew/opt/ruby/bin/irb:25:in `load' from /opt/homebrew/opt/ruby/bin/irb:25:in `<main>' ---------------------------------------- Bug #20622: irb: invalid byte sequence in UTF-8 https://bugs.ruby-lang.org/issues/20622#change-109045 * Author: chmaynard (Craig Maynard) * Status: Open * ruby -v: ruby 3.3.3 (2024-06-12 revision f1c7b6f435) [arm64-darwin23] * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN ---------------------------------------- Ruby $ irb /opt/homebrew/Cellar/ruby/3.3.3/lib/ruby/3.3.0/reline/config.rb:172:in `match': invalid byte sequence in UTF-8 (ArgumentError) next if line.match(/\A\s*#/) ^^^^^^^^ -- https://bugs.ruby-lang.org/