diff options
| author | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-01-01 03:26:20 +0000 |
|---|---|---|
| committer | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-01-01 03:26:20 +0000 |
| commit | d367b1b9f1cb7447fede62d987dbf6e8586d8f15 () | |
| tree | da3801d01b665476432def1fa91fb4f7ab5a7e62 /lib/shellwords.rb | |
| parent | 069f7ec90a6ef2ecb938fd2bcc1a44f65fbac485 (diff) | |
* lib/shellwords.rb (Shellwords#shellescape): Drop the //n flag
that only causes warnings with no real effect. [Bug #5637] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34166 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -rw-r--r-- | lib/shellwords.rb | 12 |
1 files changed, 9 insertions, 3 deletions
@@ -75,15 +75,21 @@ module Shellwords # # ... # } # def shellescape(str) # An empty argument will be skipped, so return empty quotes. return "''" if str.empty? str = str.dup - # Process as a single byte sequence because not all shell - # implementations are multibyte aware. - str.gsub!(/([^A-Za-z0-9_\-.,:\/@\n])/n, "\\\\\\1") # A LF cannot be escaped with a backslash because a backslash + LF # combo is regarded as line continuation and simply ignored. |