[Boost-commit] svn:boost r78352 - trunk/libs/spirit/example/lex

Subject: [Boost-commit] svn:boost r78352 - trunk/libs/spirit/example/lex
From: jamin.hanson_at_[hidden]
Date: 2012-05-06 10:28:43

Author: ben_hanson
Date: 2012-05-06 10:28:42 EDT (Sun, 06 May 2012)
New Revision: 78352
URL: http://svn.boost.org/trac/boost/changeset/78352

Log:
Changed '*' to '+', as per lex example in the comment.
Text files modified: 
   trunk/libs/spirit/example/lex/print_numbers.cpp |     4 ++--                                    
   1 files changed, 2 insertions(+), 2 deletions(-)

Modified: trunk/libs/spirit/example/lex/print_numbers.cpp
==============================================================================
--- trunk/libs/spirit/example/lex/print_numbers.cpp	(original)
+++ trunk/libs/spirit/example/lex/print_numbers.cpp	2012-05-06 10:28:42 EDT (Sun, 06 May 2012)
@@ -44,7 +44,7 @@
     print_numbers_tokens()
       : print_numbers_tokens::base_type(lex::match_flags::match_not_dot_newline)
     {
-        this->self = lex::token_def<int>("[0-9]*") | ".|\n";
+        this->self = lex::token_def<int>("[0-9]+") | ".|\n";
     }
 };
 
@@ -58,7 +58,7 @@
       : print_numbers_grammar::base_type(start)
     {
         // we just know, that the token ids get assigned starting min_token_id
-        // so, "[0-9]*" gets the id 'min_token_id' and ".|\n" gets the id
+        // so, "[0-9]+" gets the id 'min_token_id' and ".|\n" gets the id
         // 'min_token_id+1'.
         start =  *(   qi::token(lex::min_token_id)  [ std::cout << _1  << "\n" ] 
                   |   qi::token(lex::min_token_id+1)