From 2e3b394dcac2d564beaca74d33fae7c275015e68 Mon Sep 17 00:00:00 2001 From: drbrain Date: Thu, 14 Mar 2013 01:01:20 +0000 Subject: * doc/globals.rdoc: $? is thread-local git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39747 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- doc/globals.rdoc | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'doc/globals.rdoc') diff --git a/doc/globals.rdoc b/doc/globals.rdoc index 060764f54e..06355b187a 100644 --- a/doc/globals.rdoc +++ b/doc/globals.rdoc @@ -22,7 +22,8 @@ $_:: The last input line of string by gets or readline. $0:: Contains the name of the script being executed. May be assignable. $*:: Command line arguments given for the script sans args. $$:: The process number of the Ruby running this script. -$?:: The status of the last executed child process. +$?:: The status of the last executed child process. This value is + thread-local. $::: Load path for scripts and binary modules by load or require. $":: The array contains the module names loaded by require. $DEBUG:: The debug flag, which is set by the -d switch. Enabling debug -- cgit v1.2.3