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| author | drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-03-14 01:01:20 +0000 |
|---|---|---|
| committer | drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-03-14 01:01:20 +0000 |
| commit | 2e3b394dcac2d564beaca74d33fae7c275015e68 (patch) | |
| tree | 6bbf1b2b97f9f6f462c4f5508f28c3aa7379a3aa /doc/globals.rdoc | |
| parent | 2f7ca893a35abcde7e994c582055bd672c459058 (diff) | |
| download | ruby-2e3b394dcac2d564beaca74d33fae7c275015e68.tar.gz | |
* doc/globals.rdoc: $? is thread-local
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39747 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'doc/globals.rdoc')
| -rw-r--r-- | doc/globals.rdoc | 3 |
1 files changed, 2 insertions, 1 deletions
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 |