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| author | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-16 18:49:26 +0900 |
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| committer | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-30 00:39:06 +0900 |
| commit | fcbf63e62c627deae76c1b8cb8c0876c536ed811 (patch) | |
| tree | 64cb17de3f41a2b6fef2368028fbd00349946994 /jni/ruby/lib/irb/help.rb | |
Fresh start
Diffstat (limited to 'jni/ruby/lib/irb/help.rb')
| -rw-r--r-- | jni/ruby/lib/irb/help.rb | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/jni/ruby/lib/irb/help.rb b/jni/ruby/lib/irb/help.rb new file mode 100644 index 0000000..c0160f0 --- /dev/null +++ b/jni/ruby/lib/irb/help.rb @@ -0,0 +1,36 @@ +# +# irb/help.rb - print usage module +# $Release Version: 0.9.6$ +# $Revision: 47112 $ +# by Keiju ISHITSUKA(keiju@ishitsuka.com) +# +# -- +# +# +# + +require 'irb/magic-file' + +module IRB + # Outputs the irb help message, see IRB@Command+line+options. + def IRB.print_usage + lc = IRB.conf[:LC_MESSAGES] + path = lc.find("irb/help-message") + space_line = false + IRB::MagicFile.open(path){|f| + f.each_line do |l| + if /^\s*$/ =~ l + lc.puts l unless space_line + space_line = true + next + end + space_line = false + + l.sub!(/#.*$/, "") + next if /^\s*$/ =~ l + lc.puts l + end + } + end +end + |