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* doc/syntax/literals.rdoc: [DOC] String literal concat by @cknadler

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[Fixes GH-380] https://github.com/ruby/ruby/pull/380


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42537 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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zzak 2013-08-12 23:54:38 +00:00
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@ -1,3 +1,8 @@
Tue Aug 13 08:52:18 2013 Zachary Scott <e@zzak.io>
* doc/syntax/literals.rdoc: [DOC] String literal concat by @cknadler
[Fixes GH-380] https://github.com/ruby/ruby/pull/380
Mon Aug 12 23:07:21 2013 Masaya Tarui <tarui@ruby-lang.org>
* gc.c (gc_marks_test): inhibit gc for st's operation.

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doc/syntax/literals.rdoc
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@ -111,6 +111,18 @@ like a single-quote string (no interpolation or character escaping) while
<tt>%Q</tt> behaves as a double-quote string. See Percent Strings below for
more discussion of the syntax of percent strings.
Adjacent string literals are automatically concatenated by the interpreter:
"con" "cat" "en" "at" "ion" #=> "concatenation"
"This string contains "\
"no newlines." #=> "This string contains no newlines."
Any combination of adjacent single-quote, double-quote, percent strings will
be concatenated as long as a percent-string is not last.
%q{a} 'b' "c" #=> "abc"
"a" 'b' %q{c} #=> NameError: uninitialized constant q
=== Here Documents
If you are writing a large block of text you may use a "here document" or