# HG changeset patch
# User Shinji KONO <kono@ie.u-ryukyu.ac.jp>
# Date 1451574357 -32400
# Node ID a8e477f1352d9a4a4e9a214678e00b34e3cdec9b
# Parent  d10fa72d8f317b1257ceb744b13e3ca4e0f4b6bd
add an example for subset construction

diff -r d10fa72d8f31 -r a8e477f1352d regexParser/Makefile
--- a/regexParser/Makefile	Thu Dec 31 11:39:58 2015 +0900
+++ b/regexParser/Makefile	Fri Jan 01 00:05:57 2016 +0900
@@ -77,6 +77,9 @@
 	./regexParser -regex '[d-gh-ja-e]'
 	./regexParser -regex 'abcd'
 
+test2: regexParser
+	./regexParser -subset -regex '(a|b)*a(a|b)(a|b)'
+
 merge_test: test/ccMerge
 	./test/ccMerge -regex '[f-i]' -regex 'e'
 	./test/ccMerge -regex '[f-i]' -regex 'f'
diff -r d10fa72d8f31 -r a8e477f1352d regexParser/main.cc
--- a/regexParser/main.cc	Thu Dec 31 11:39:58 2015 +0900
+++ b/regexParser/main.cc	Fri Jan 01 00:05:57 2016 +0900
@@ -27,7 +27,7 @@
     NodePtr n = regex(&ri);   // parse only
     printTree(n);
 
-    if (generate)  {  // NFA generation
+    if (generate && !subset)  {  // NFA generation
         TGValue tgv = generateTransitionList(n);
         printTree(n);
         printState(tgv.tg);