examples/sexp_grep.rb in sexp_path-0.4.0 vs examples/sexp_grep.rb in sexp_path-0.5.0

@@ -1,8 +1,8 @@
 require 'rubygems'
 require File.dirname(__FILE__) + '/../lib/sexp_path'
-require 'parse_tree'
+require 'ruby_parser'
 
 # Example program, this will scan a file for anything
 # matching the Sexp passed in.
 
 
@@ -12,11 +12,11 @@
 if paths.empty? || !pattern
   puts "Prints classes and methods in a file"
   puts "usage:"
   puts "  ruby sexp_grep.rb <pattern> <path>"
   puts "example:"
-  puts "  ruby sexp_grep.rb t(:defn) *.rb"
+  puts "  ruby sexp_grep.rb 't(:defn)' *.rb"
   exit
 end
 
 begin
   # Generate the pattern, we use a little instance_eval trickery here. 
@@ -29,11 +29,11 @@
   exit 1
 end
 
 # For each path the user defined, search for the SexpPath pattern
 paths.each do |path|  
-  # Parse it with ParseTree, and append line numbers
-  sexp = sexp = LineNumberingProcessor.process_file(path)
+  # Parse it with RubyParser, and append line numbers
+  sexp = RubyParser.new.parse(File.read(path), path)
   found = false
   
   # Search it with the given pattern, printing any results
   sexp.search_each(pattern) do |match|
     if !found
\ No newline at end of file