# File lib/rake.rb, line 2143
2143:     def terminal_width
2144:       if ENV['RAKE_COLUMNS']
2145:         result = ENV['RAKE_COLUMNS'].to_i
2146:       else
2147:         result = unix? ? dynamic_width : 80
2148:       end
2149:       (result < 10) ? 80 : result
2150:     rescue
2151:       80
2152:     end