ErrorHighlight::DefaultFormatter.terminal_width

# File tmp/rubies/ruby-4.0.0/lib/error_highlight/formatter.rb, line 58
def self.terminal_width
  # lazy load io/console to avoid loading it when 'max_snippet_width' is manually set
  require "io/console"
  $stderr.winsize[1] if $stderr.tty?
rescue LoadError, NoMethodError, SystemCallError
  # skip truncation when terminal window size is unavailable
end