diff options
Diffstat (limited to 'lib/rexml/parsers/xpathparser.rb')
| -rw-r--r-- | lib/rexml/parsers/xpathparser.rb | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/lib/rexml/parsers/xpathparser.rb b/lib/rexml/parsers/xpathparser.rb index 304dc51698..ac3c4d4e67 100644 --- a/lib/rexml/parsers/xpathparser.rb +++ b/lib/rexml/parsers/xpathparser.rb @@ -271,10 +271,12 @@ module REXML # String, if a name match #NodeTest # | ('*' | NCNAME ':' '*' | QNAME) NameTest - # | NODE_TYPE '(' ')' NodeType + # | '*' ':' NCNAME NameTest since XPath 2.0 + # | NODE_TYPE '(' ')' NodeType # | PI '(' LITERAL ')' PI # | '[' expr ']' Predicate - NCNAMETEST= /^(#{NCNAME_STR}):\*/u + PREFIX_WILDCARD = /^\*:(#{NCNAME_STR})/u + LOCAL_NAME_WILDCARD = /^(#{NCNAME_STR}):\*/u QNAME = Namespace::NAMESPLIT NODE_TYPE = /^(comment|text|node)\(\s*\)/m PI = /^processing-instruction\(/ @@ -282,6 +284,13 @@ module REXML original_path = path path = path.lstrip case path + when PREFIX_WILDCARD + prefix = nil + name = $1 + path = $' + parsed << :qname + parsed << prefix + parsed << name when /^\*/ path = $' parsed << :any @@ -301,7 +310,7 @@ module REXML end parsed << :processing_instruction parsed << (literal || '') - when NCNAMETEST + when LOCAL_NAME_WILDCARD prefix = $1 path = $' parsed << :namespace |