Change regex pattern as suggested by @lyxell

crew

@@ -67,40 +67,12 @@ end
 
 def whatprovides (pkgName)
   fileArray = []
-  op = '*'
-  search = pkgName.dup
-  if search[/\*/]
-    search = search.gsub! '*', ''
-  end
-  abort if not search
-  if search[0] == '^'
-    op = '^'
-    search = search[1..search.length - 1]
-  end
-  if search[-1] == '$'
-    if op == '^'
-      op = '^$'
-    else
-      op = '$'
-    end
-    search = search[0..search.length - 2]
-  end
   Find.find (CREW_CONFIG_PATH + 'meta/') do |packageList|
     if File.file? packageList
       if packageList[/\.filelist$/]
         packageName = File.basename packageList, '.filelist'
         File.readlines(packageList).each do |line|
-          found = nil
-          case op
-          when '*'
-            found = line[/#{Regexp.quote(search)}/]
-          when '^'
-            found = line[/^#{Regexp.quote(search)}/]
-          when '$'
-            found = line[/#{Regexp.quote(search)}$/]
-          when '^$'
-            found = line[/^#{Regexp.quote(search)}$/]
-          end
+          found = line[/#{Regexp.new(pkgName)}/]
           if found
             fileLine = packageName + ': ' + line
             if not fileArray.include? fileLine