cassandra git commit: Fix identifier regex in CQL documentation

[ty...@apache.org]

Repository: cassandra
Updated Branches:
  refs/heads/cassandra-2.1 374ef3c7a -> 8934a0298


Fix identifier regex in CQL documentation

The regex was correct, but for some reason it wasn't generating the
correct HTML.


Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/8934a029
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/8934a029
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/8934a029

Branch: refs/heads/cassandra-2.1
Commit: 8934a0298e3ad249328b6bc3e2e34d22c93fd70e
Parents: 374ef3c
Author: Tyler Hobbs <ty...@gmail.com>
Authored: Tue Jun 16 12:31:43 2015 -0500
Committer: Tyler Hobbs <ty...@gmail.com>
Committed: Tue Jun 16 12:31:43 2015 -0500

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 doc/cql3/CQL.textile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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http://git-wip-us.apache.org/repos/asf/cassandra/blob/8934a029/doc/cql3/CQL.textile
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diff --git a/doc/cql3/CQL.textile b/doc/cql3/CQL.textile
index ea0aed6..e3b78b7 100644
--- a/doc/cql3/CQL.textile
+++ b/doc/cql3/CQL.textile
@@ -37,13 +37,13 @@ bc(sample). SELECT sample_usage FROM cql;
 
 h3(#identifiers). Identifiers and keywords
 
-p. The CQL language uses _identifiers_ (or _names_) to identify tables, columns and other objects. An identifier is a token matching the regular expression @[a-zA-Z][a-zA-Z0-9_]@@*@.
+p. The CQL language uses _identifiers_ (or _names_) to identify tables, columns and other objects. An identifier is a token matching the regular expression @[a-zA-Z]@@[a-zA-Z0-9_]@@*@.
 
 p. A number of such identifiers, like @SELECT@ or @WITH@, are _keywords_. They have a fixed meaning for the language and most are reserved. The list of those keywords can be found in "Appendix A":#appendixA.
 
 p. Identifiers and (unquoted) keywords are case insensitive. Thus @SELECT@ is the same than @select@ or @sElEcT@, and @myId@ is the same than @myid@ or @MYID@ for instance. A convention often used (in particular by the samples of this documentation) is to use upper case for keywords and lower case for other identifiers.
 
-p. There is a second kind of identifiers called _quoted identifiers_ defined by enclosing an arbitrary sequence of characters in double-quotes(@"@). Quoted identifiers are never keywords. Thus @"select"@ is not a reserved keyword and can be used to refer to a column, while @select@ would raise a parse error. Also, contrarily to unquoted identifiers and keywords, quoted identifiers are case sensitive (@"My Quoted Id"@ is _different_ from @"my quoted id"@). A fully lowercase quoted identifier that matches @[a-zA-Z][a-zA-Z0-9_]@@*@ is equivalent to the unquoted identifier obtained by removing the double-quote (so @"myid"@ is equivalent to @myid@ and to @myId@ but different from @"myId"@). Inside a quoted identifier, the double-quote character can be repeated to escape it, so @"foo "" bar"@ is a valid identifier.
+p. There is a second kind of identifiers called _quoted identifiers_ defined by enclosing an arbitrary sequence of characters in double-quotes(@"@). Quoted identifiers are never keywords. Thus @"select"@ is not a reserved keyword and can be used to refer to a column, while @select@ would raise a parse error. Also, contrarily to unquoted identifiers and keywords, quoted identifiers are case sensitive (@"My Quoted Id"@ is _different_ from @"my quoted id"@). A fully lowercase quoted identifier that matches @[a-zA-Z]@@[a-zA-Z0-9_]@@*@ is equivalent to the unquoted identifier obtained by removing the double-quote (so @"myid"@ is equivalent to @myid@ and to @myId@ but different from @"myId"@). Inside a quoted identifier, the double-quote character can be repeated to escape it, so @"foo "" bar"@ is a valid identifier.
 
 h3(#constants). Constants