From: Jiahao Chen <jiahao@mit.edu>
Date: Fri, 18 Jul 2014 13:16:23 +0000 (-0400)
Subject: Update data_generator so that it runs on ruby 2.2
X-Git-Tag: archive/raspbian/2.11.3-2+rpi1^2~24^2^2~241^2~3
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=7932385a6c008a9b89f7ae1917f2ffbea62eb33e;p=utf8proc.git

Update data_generator so that it runs on ruby 2.2
---

diff --git a/data_generator.rb b/data_generator.rb
index 7683339..51767b9 100644
--- a/data_generator.rb
+++ b/data_generator.rb
@@ -1,4 +1,4 @@
-#!/usr/pkg/bin/ruby
+#!/usr/bin/env ruby
 
 #  This file was used to generate the 'unicode_data.c' file by parsing the
 #  Unicode data file 'UnicodeData.txt' of the Unicode Character Database.
@@ -74,7 +74,7 @@ $ignorable_list = <<END_OF_LIST
 END_OF_LIST
 
 $ignorable = []
-$ignorable_list.each do |entry|
+$ignorable_list.each_line do |entry|
   if entry =~ /^([0-9A-F]+)\.\.([0-9A-F]+)/
     $1.hex.upto($2.hex) { |e2| $ignorable << e2 }
   elsif entry =~ /^[0-9A-F]+/
@@ -90,7 +90,7 @@ $grapheme_extend_list = <<END_OF_LIST
 END_OF_LIST
 
 $grapheme_extend = []
-$grapheme_extend_list.each do |entry|
+$grapheme_extend_list.each_line do |entry|
   if entry =~ /^([0-9A-F]+)\.\.([0-9A-F]+)/
     $1.hex.upto($2.hex) { |e2| $grapheme_extend << e2 }
   elsif entry =~ /^[0-9A-F]+/
@@ -234,8 +234,8 @@ comb2nd_indicies = {}
 comb_array = []
 
 chars.each do |char|
-  if char.decomp_type.nil? and char.decomp_mapping and
-      char.decomp_mapping.length == 2 and
+  if !char.nil? and char.decomp_type.nil? and char.decomp_mapping and
+      char.decomp_mapping.length == 2 and !char_hash[char.decomp_mapping[0]].nil? and
       char_hash[char.decomp_mapping[0]].combining_class == 0 and
       not $exclusions.include?(char.code)
     unless comb1st_indicies[char.decomp_mapping[0]]