diff options
| author | hsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-01-01 12:41:54 +0000 |
|---|---|---|
| committer | hsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-01-01 12:41:54 +0000 |
| commit | d03c86391b52e8470fb5b31c58ebc2422ec1653b (patch) | |
| tree | 175e7446059b8889cc9073af5d56668839e5e88d /doc/regexp.rdoc | |
| parent | 418c1375fb74edd253c9d5769a7a02245d432379 (diff) | |
* doc/regexp.rdoc: fix regexp docs for whitespace character.
[ruby-dev:48765] [Bug #10624]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49092 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'doc/regexp.rdoc')
| -rw-r--r-- | doc/regexp.rdoc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/regexp.rdoc b/doc/regexp.rdoc index 810f15ce1a..02a5f300ee 100644 --- a/doc/regexp.rdoc +++ b/doc/regexp.rdoc @@ -128,8 +128,8 @@ The following metacharacters also behave like character classes: * <tt>/\D/</tt> - A non-digit character (<tt>[^0-9]</tt>) * <tt>/\h/</tt> - A hexdigit character (<tt>[0-9a-fA-F]</tt>) * <tt>/\H/</tt> - A non-hexdigit character (<tt>[^0-9a-fA-F]</tt>) -* <tt>/\s/</tt> - A whitespace character: <tt>/[ \t\r\n\f]/</tt> -* <tt>/\S/</tt> - A non-whitespace character: <tt>/[^ \t\r\n\f]/</tt> +* <tt>/\s/</tt> - A whitespace character: <tt>/[ \t\r\n\f\v]/</tt> +* <tt>/\S/</tt> - A non-whitespace character: <tt>/[^ \t\r\n\f\v]/</tt> POSIX <i>bracket expressions</i> are also similar to character classes. They provide a portable alternative to the above, with the added benefit |