diff options
Diffstat (limited to 'test/misc')
| -rw-r--r-- | test/misc/test_ruby_mode.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/test/misc/test_ruby_mode.rb b/test/misc/test_ruby_mode.rb index 5723dbdaa3..d654cdc34b 100644 --- a/test/misc/test_ruby_mode.rb +++ b/test/misc/test_ruby_mode.rb @@ -3,8 +3,10 @@ require 'tempfile' class TestRubyMode < Test::Unit::TestCase MISCDIR = File.expand_path("../../../misc", __FILE__) - emacs = %W"#{ENV["EMACS"] || "emacs"} -q --no-site-file --batch --load #{MISCDIR}/ruby-mode.el" + e = ENV["EMACS"] || "emacs" + emacs = %W"#{e} -q --no-site-file --batch --load #{MISCDIR}/ruby-mode.el" begin + raise if IO.popen([e, "--version", :err=>[:child, :out]]) {|f| f.read}[/[0-9]+/].to_i < 23 IO.popen([*emacs, :err=>[:child, :out]]) {|f| f.read} rescue EMACS = nil |