diff options
Diffstat (limited to 'lib/rdoc/stats/normal.rb')
| -rw-r--r-- | lib/rdoc/stats/normal.rb | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/lib/rdoc/stats/normal.rb b/lib/rdoc/stats/normal.rb index 32de631e2e..ef366a500e 100644 --- a/lib/rdoc/stats/normal.rb +++ b/lib/rdoc/stats/normal.rb @@ -1,4 +1,7 @@ -require 'io/console/size' +begin + require 'io/console/size' +rescue LoadError +end ## # Stats printer that prints just the files being documented with a progress @@ -22,7 +25,11 @@ class RDoc::Stats::Normal < RDoc::Stats::Quiet # Print a progress bar, but make sure it fits on a single line. Filename # will be truncated if necessary. - terminal_width = IO.console_size[1].to_i.nonzero? || 80 + terminal_width = if defined?(IO) && IO.respond_to?(:console_size) + IO.console_size[1].to_i.nonzero? || 80 + else + 80 + end max_filename_size = terminal_width - progress_bar.size if filename.size > max_filename_size then |