X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/e42906f7904ca7516e9867a3a19ee08d963b1205..ee616bdc62db15f2f9bdad42bdf8699d9c374c8c:/tests/output.at?ds=inline

diff --git a/tests/output.at b/tests/output.at
index 81710245..7dbc3db7 100644
--- a/tests/output.at
+++ b/tests/output.at
@@ -1,6 +1,6 @@
 # Checking the output filenames.                    -*- Autotest -*-
 
-# Copyright (C) 2000-2002, 2005-2012 Free Software Foundation, Inc.
+# Copyright (C) 2000-2002, 2005-2013 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -62,8 +62,13 @@ AT_CHECK_OUTPUT([foo.y], [], [-dv -o foo.c],
                 [foo.c foo.h foo.output])
 AT_CHECK_OUTPUT([foo.y], [], [-dv -o foo.tab.c],
                 [foo.output foo.tab.c foo.tab.h])
-AT_CHECK_OUTPUT([foo.y], [], [-dv -y],
-                [y.output y.tab.c y.tab.h])
+
+AT_CHECK_OUTPUT([foo.y], [], [-dv -g --xml -y],
+                [y.dot y.output y.tab.c y.tab.h y.xml])
+# With '-o y.tab.c', we expect 'y.output' etc. (for compatility with Yacc).
+AT_CHECK_OUTPUT([foo.y], [], [-dv -g --xml -o y.tab.c],
+                [y.dot y.output y.tab.c y.tab.h y.xml])
+
 AT_CHECK_OUTPUT([foo.y], [], [-dv -b bar],
                 [bar.output bar.tab.c bar.tab.h])
 AT_CHECK_OUTPUT([foo.y], [], [-dv -g -o foo.c],
@@ -225,9 +230,9 @@ AT_DATA_GRAMMAR([cxx.y],
 %%
 start: {};
 ]])
-AT_BISON_CHECK([-o "AS_ESCAPE([$1.c])" --defines="AS_ESCAPE([$1.h])" cxx.y])
-AT_CHECK([ls "AS_ESCAPE([$1.c])" "AS_ESCAPE([$1.h])"], [], [ignore])
-AT_COMPILE_CXX([cxx.o], [-c "AS_ESCAPE([$1.c])"])
+AT_BISON_CHECK([-o "AS_ESCAPE([$1.cc])" --defines="AS_ESCAPE([$1.hh])" cxx.y])
+AT_CHECK([ls "AS_ESCAPE([$1.cc])" "AS_ESCAPE([$1.hh])"], [], [ignore])
+AT_COMPILE_CXX([cxx.o], [-c "AS_ESCAPE([$1.cc])"])
 $2
 
 AT_BISON_OPTION_POPDEFS
@@ -284,27 +289,27 @@ a: ;
 b: 'b';
 ]],
 [[
-  0 [label="State 0\n  0 $accept: . exp $end\l  1 exp: . a '?' b\l  2 a: .\l"]
-  0 -> "0R2e" [style = solid]
- "0R2e" [style = filled, shape = diamond, fillcolor = 3, label = "R2"]
+  0 [label="State 0\n\l  0 $accept: . exp $end\l  1 exp: . a '?' b\l  2 a: .\l"]
   0 -> 1 [style=dashed label="exp"]
   0 -> 2 [style=dashed label="a"]
-  1 [label="State 1\n  0 $accept: exp . $end\l"]
+  0 -> "0R2" [style=solid]
+ "0R2" [label="R2", fillcolor=3, shape=diamond, style=filled]
+  1 [label="State 1\n\l  0 $accept: exp . $end\l"]
   1 -> 3 [style=solid label="$end"]
-  2 [label="State 2\n  1 exp: a . '?' b\l"]
+  2 [label="State 2\n\l  1 exp: a . '?' b\l"]
   2 -> 4 [style=solid label="'?'"]
-  3 [label="State 3\n  0 $accept: exp $end .\l"]
-  3 -> "3R0e" [style = solid]
- "3R0e" [style = filled, shape = diamond, fillcolor = 1, label = "Acc"]
-  4 [label="State 4\n  1 exp: a '?' . b\l  3 b: . 'b'\l"]
+  3 [label="State 3\n\l  0 $accept: exp $end .\l"]
+  3 -> "3R0" [style=solid]
+ "3R0" [label="Acc", fillcolor=1, shape=diamond, style=filled]
+  4 [label="State 4\n\l  1 exp: a '?' . b\l  3 b: . 'b'\l"]
   4 -> 5 [style=solid label="'b'"]
   4 -> 6 [style=dashed label="b"]
-  5 [label="State 5\n  3 b: 'b' .\l"]
-  5 -> "5R3e" [style = solid]
- "5R3e" [style = filled, shape = diamond, fillcolor = 3, label = "R3"]
-  6 [label="State 6\n  1 exp: a '?' b .\l"]
-  6 -> "6R1e" [style = solid]
- "6R1e" [style = filled, shape = diamond, fillcolor = 3, label = "R1"]
+  5 [label="State 5\n\l  3 b: 'b' .\l"]
+  5 -> "5R3" [style=solid]
+ "5R3" [label="R3", fillcolor=3, shape=diamond, style=filled]
+  6 [label="State 6\n\l  1 exp: a '?' b .\l"]
+  6 -> "6R1" [style=solid]
+ "6R1" [label="R1", fillcolor=3, shape=diamond, style=filled]
 ]])
 
 ## ------------------------ ##
@@ -326,13 +331,7 @@ empty_b: %prec 'b';
 empty_c: %prec 'c';
 ]],
 [[
-  0 [label="State 0\n  0 $accept: . start $end\l  1 start: . 'a'\l  2      | . empty_a 'a'\l  3      | . 'b'\l  4      | . empty_b 'b'\l  5      | . 'c'\l  6      | . empty_c 'c'\l  7 empty_a: .  ['a']\l  8 empty_b: .  ['b']\l  9 empty_c: .  ['c']\l"]
-  0 -> "0R7d" [label = "['a']" style = solid]
- "0R7d" [style = filled, shape = diamond, fillcolor = 5, label = "R7"]
-  0 -> "0R8d" [label = "['b']" style = solid]
- "0R8d" [style = filled, shape = diamond, fillcolor = 5, label = "R8"]
-  0 -> "0R9d" [label = "['c']" style = solid]
- "0R9d" [style = filled, shape = diamond, fillcolor = 5, label = "R9"]
+  0 [label="State 0\n\l  0 $accept: . start $end\l  1 start: . 'a'\l  2      | . empty_a 'a'\l  3      | . 'b'\l  4      | . empty_b 'b'\l  5      | . 'c'\l  6      | . empty_c 'c'\l  7 empty_a: .  ['a']\l  8 empty_b: .  ['b']\l  9 empty_c: .  ['c']\l"]
   0 -> 1 [style=solid label="'a'"]
   0 -> 2 [style=solid label="'b'"]
   0 -> 3 [style=solid label="'c'"]
@@ -340,35 +339,41 @@ empty_c: %prec 'c';
   0 -> 5 [style=dashed label="empty_a"]
   0 -> 6 [style=dashed label="empty_b"]
   0 -> 7 [style=dashed label="empty_c"]
-  1 [label="State 1\n  1 start: 'a' .\l"]
-  1 -> "1R1e" [style = solid]
- "1R1e" [style = filled, shape = diamond, fillcolor = 3, label = "R1"]
-  2 [label="State 2\n  3 start: 'b' .\l"]
-  2 -> "2R3e" [style = solid]
- "2R3e" [style = filled, shape = diamond, fillcolor = 3, label = "R3"]
-  3 [label="State 3\n  5 start: 'c' .\l"]
-  3 -> "3R5e" [style = solid]
- "3R5e" [style = filled, shape = diamond, fillcolor = 3, label = "R5"]
-  4 [label="State 4\n  0 $accept: start . $end\l"]
+  0 -> "0R7d" [label="['a']", style=solid]
+ "0R7d" [label="R7", fillcolor=5, shape=diamond, style=filled]
+  0 -> "0R8d" [label="['b']", style=solid]
+ "0R8d" [label="R8", fillcolor=5, shape=diamond, style=filled]
+  0 -> "0R9d" [label="['c']", style=solid]
+ "0R9d" [label="R9", fillcolor=5, shape=diamond, style=filled]
+  1 [label="State 1\n\l  1 start: 'a' .\l"]
+  1 -> "1R1" [style=solid]
+ "1R1" [label="R1", fillcolor=3, shape=diamond, style=filled]
+  2 [label="State 2\n\l  3 start: 'b' .\l"]
+  2 -> "2R3" [style=solid]
+ "2R3" [label="R3", fillcolor=3, shape=diamond, style=filled]
+  3 [label="State 3\n\l  5 start: 'c' .\l"]
+  3 -> "3R5" [style=solid]
+ "3R5" [label="R5", fillcolor=3, shape=diamond, style=filled]
+  4 [label="State 4\n\l  0 $accept: start . $end\l"]
   4 -> 8 [style=solid label="$end"]
-  5 [label="State 5\n  2 start: empty_a . 'a'\l"]
+  5 [label="State 5\n\l  2 start: empty_a . 'a'\l"]
   5 -> 9 [style=solid label="'a'"]
-  6 [label="State 6\n  4 start: empty_b . 'b'\l"]
+  6 [label="State 6\n\l  4 start: empty_b . 'b'\l"]
   6 -> 10 [style=solid label="'b'"]
-  7 [label="State 7\n  6 start: empty_c . 'c'\l"]
+  7 [label="State 7\n\l  6 start: empty_c . 'c'\l"]
   7 -> 11 [style=solid label="'c'"]
-  8 [label="State 8\n  0 $accept: start $end .\l"]
-  8 -> "8R0e" [style = solid]
- "8R0e" [style = filled, shape = diamond, fillcolor = 1, label = "Acc"]
-  9 [label="State 9\n  2 start: empty_a 'a' .\l"]
-  9 -> "9R2e" [style = solid]
- "9R2e" [style = filled, shape = diamond, fillcolor = 3, label = "R2"]
-  10 [label="State 10\n  4 start: empty_b 'b' .\l"]
-  10 -> "10R4e" [style = solid]
- "10R4e" [style = filled, shape = diamond, fillcolor = 3, label = "R4"]
-  11 [label="State 11\n  6 start: empty_c 'c' .\l"]
-  11 -> "11R6e" [style = solid]
- "11R6e" [style = filled, shape = diamond, fillcolor = 3, label = "R6"]
+  8 [label="State 8\n\l  0 $accept: start $end .\l"]
+  8 -> "8R0" [style=solid]
+ "8R0" [label="Acc", fillcolor=1, shape=diamond, style=filled]
+  9 [label="State 9\n\l  2 start: empty_a 'a' .\l"]
+  9 -> "9R2" [style=solid]
+ "9R2" [label="R2", fillcolor=3, shape=diamond, style=filled]
+  10 [label="State 10\n\l  4 start: empty_b 'b' .\l"]
+  10 -> "10R4" [style=solid]
+ "10R4" [label="R4", fillcolor=3, shape=diamond, style=filled]
+  11 [label="State 11\n\l  6 start: empty_c 'c' .\l"]
+  11 -> "11R6" [style=solid]
+ "11R6" [label="R6", fillcolor=3, shape=diamond, style=filled]
 ]])
 
 ## ---------------------- ##
@@ -393,41 +398,41 @@ empty_b: %prec 'b';
 empty_c: %prec 'c';
 ]],
 [[
-  0 [label="State 0\n  0 $accept: . start $end\l  1 start: . 'a'\l  2      | . empty_a 'a'\l  3      | . 'b'\l  4      | . empty_b 'b'\l  5      | . 'c'\l  6      | . empty_c 'c'\l  7 empty_a: .  ['a']\l  8 empty_b: .  []\l  9 empty_c: .  []\l"]
-  0 -> "0R7e" [style = solid]
- "0R7e" [style = filled, shape = diamond, fillcolor = 3, label = "R7"]
+  0 [label="State 0\n\l  0 $accept: . start $end\l  1 start: . 'a'\l  2      | . empty_a 'a'\l  3      | . 'b'\l  4      | . empty_b 'b'\l  5      | . 'c'\l  6      | . empty_c 'c'\l  7 empty_a: .  ['a']\l  8 empty_b: .  []\l  9 empty_c: .  []\l"]
   0 -> 1 [style=solid label="'b'"]
   0 -> 2 [style=solid label="'c'"]
   0 -> 3 [style=dashed label="start"]
   0 -> 4 [style=dashed label="empty_a"]
   0 -> 5 [style=dashed label="empty_b"]
   0 -> 6 [style=dashed label="empty_c"]
-  1 [label="State 1\n  3 start: 'b' .\l"]
-  1 -> "1R3e" [style = solid]
- "1R3e" [style = filled, shape = diamond, fillcolor = 3, label = "R3"]
-  2 [label="State 2\n  5 start: 'c' .\l"]
-  2 -> "2R5e" [style = solid]
- "2R5e" [style = filled, shape = diamond, fillcolor = 3, label = "R5"]
-  3 [label="State 3\n  0 $accept: start . $end\l"]
+  0 -> "0R7" [style=solid]
+ "0R7" [label="R7", fillcolor=3, shape=diamond, style=filled]
+  1 [label="State 1\n\l  3 start: 'b' .\l"]
+  1 -> "1R3" [style=solid]
+ "1R3" [label="R3", fillcolor=3, shape=diamond, style=filled]
+  2 [label="State 2\n\l  5 start: 'c' .\l"]
+  2 -> "2R5" [style=solid]
+ "2R5" [label="R5", fillcolor=3, shape=diamond, style=filled]
+  3 [label="State 3\n\l  0 $accept: start . $end\l"]
   3 -> 7 [style=solid label="$end"]
-  4 [label="State 4\n  2 start: empty_a . 'a'\l"]
+  4 [label="State 4\n\l  2 start: empty_a . 'a'\l"]
   4 -> 8 [style=solid label="'a'"]
-  5 [label="State 5\n  4 start: empty_b . 'b'\l"]
+  5 [label="State 5\n\l  4 start: empty_b . 'b'\l"]
   5 -> 9 [style=solid label="'b'"]
-  6 [label="State 6\n  6 start: empty_c . 'c'\l"]
+  6 [label="State 6\n\l  6 start: empty_c . 'c'\l"]
   6 -> 10 [style=solid label="'c'"]
-  7 [label="State 7\n  0 $accept: start $end .\l"]
-  7 -> "7R0e" [style = solid]
- "7R0e" [style = filled, shape = diamond, fillcolor = 1, label = "Acc"]
-  8 [label="State 8\n  2 start: empty_a 'a' .\l"]
-  8 -> "8R2e" [style = solid]
- "8R2e" [style = filled, shape = diamond, fillcolor = 3, label = "R2"]
-  9 [label="State 9\n  4 start: empty_b 'b' .\l"]
-  9 -> "9R4e" [style = solid]
- "9R4e" [style = filled, shape = diamond, fillcolor = 3, label = "R4"]
-  10 [label="State 10\n  6 start: empty_c 'c' .\l"]
-  10 -> "10R6e" [style = solid]
- "10R6e" [style = filled, shape = diamond, fillcolor = 3, label = "R6"]
+  7 [label="State 7\n\l  0 $accept: start $end .\l"]
+  7 -> "7R0" [style=solid]
+ "7R0" [label="Acc", fillcolor=1, shape=diamond, style=filled]
+  8 [label="State 8\n\l  2 start: empty_a 'a' .\l"]
+  8 -> "8R2" [style=solid]
+ "8R2" [label="R2", fillcolor=3, shape=diamond, style=filled]
+  9 [label="State 9\n\l  4 start: empty_b 'b' .\l"]
+  9 -> "9R4" [style=solid]
+ "9R4" [label="R4", fillcolor=3, shape=diamond, style=filled]
+  10 [label="State 10\n\l  6 start: empty_c 'c' .\l"]
+  10 -> "10R6" [style=solid]
+ "10R6" [label="R6", fillcolor=3, shape=diamond, style=filled]
 ]])
 
 ## ---------------- ##
@@ -441,25 +446,25 @@ a: ;
 b: ;
 ]],
 [[
-  0 [label="State 0\n  0 $accept: . exp $end\l  1 exp: . a\l  2    | . b\l  3 a: .  [$end]\l  4 b: .  [$end]\l"]
-  0 -> "0R3e" [style = solid]
- "0R3e" [style = filled, shape = diamond, fillcolor = 3, label = "R3"]
-  0 -> "0R4d" [label = "[$end]" style = solid]
- "0R4d" [style = filled, shape = diamond, fillcolor = 5, label = "R4"]
+  0 [label="State 0\n\l  0 $accept: . exp $end\l  1 exp: . a\l  2    | . b\l  3 a: .  [$end]\l  4 b: .  [$end]\l"]
   0 -> 1 [style=dashed label="exp"]
   0 -> 2 [style=dashed label="a"]
   0 -> 3 [style=dashed label="b"]
-  1 [label="State 1\n  0 $accept: exp . $end\l"]
+  0 -> "0R3" [style=solid]
+ "0R3" [label="R3", fillcolor=3, shape=diamond, style=filled]
+  0 -> "0R4d" [label="[$end]", style=solid]
+ "0R4d" [label="R4", fillcolor=5, shape=diamond, style=filled]
+  1 [label="State 1\n\l  0 $accept: exp . $end\l"]
   1 -> 4 [style=solid label="$end"]
-  2 [label="State 2\n  1 exp: a .\l"]
-  2 -> "2R1e" [style = solid]
- "2R1e" [style = filled, shape = diamond, fillcolor = 3, label = "R1"]
-  3 [label="State 3\n  2 exp: b .\l"]
-  3 -> "3R2e" [style = solid]
- "3R2e" [style = filled, shape = diamond, fillcolor = 3, label = "R2"]
-  4 [label="State 4\n  0 $accept: exp $end .\l"]
-  4 -> "4R0e" [style = solid]
- "4R0e" [style = filled, shape = diamond, fillcolor = 1, label = "Acc"]
+  2 [label="State 2\n\l  1 exp: a .\l"]
+  2 -> "2R1" [style=solid]
+ "2R1" [label="R1", fillcolor=3, shape=diamond, style=filled]
+  3 [label="State 3\n\l  2 exp: b .\l"]
+  3 -> "3R2" [style=solid]
+ "3R2" [label="R2", fillcolor=3, shape=diamond, style=filled]
+  4 [label="State 4\n\l  0 $accept: exp $end .\l"]
+  4 -> "4R0" [style=solid]
+ "4R0" [label="Acc", fillcolor=1, shape=diamond, style=filled]
 ]])
 
 ## ---------------------------------------- ##
@@ -474,51 +479,51 @@ b: ;
 c: ;
 ]],
 [[
-  0 [label="State 0\n  0 $accept: . exp $end\l  1 exp: . a ';'\l  2    | . a ';'\l  3    | . a '.'\l  4    | . b '?'\l  5    | . b '!'\l  6    | . c '?'\l  7    | . c ';'\l  8 a: .  [';', '.']\l  9 b: .  ['?', '!']\l 10 c: .  [';', '?']\l"]
-  0 -> "0R8e" [style = solid]
- "0R8e" [style = filled, shape = diamond, fillcolor = 3, label = "R8"]
-  0 -> "0R9e" [label = "['?', '!']" style = solid]
- "0R9e" [style = filled, shape = diamond, fillcolor = 3, label = "R9"]
-  0 -> "0R10d" [label = "[';', '?']" style = solid]
- "0R10d" [style = filled, shape = diamond, fillcolor = 5, label = "R10"]
+  0 [label="State 0\n\l  0 $accept: . exp $end\l  1 exp: . a ';'\l  2    | . a ';'\l  3    | . a '.'\l  4    | . b '?'\l  5    | . b '!'\l  6    | . c '?'\l  7    | . c ';'\l  8 a: .  [';', '.']\l  9 b: .  ['?', '!']\l 10 c: .  [';', '?']\l"]
   0 -> 1 [style=dashed label="exp"]
   0 -> 2 [style=dashed label="a"]
   0 -> 3 [style=dashed label="b"]
   0 -> 4 [style=dashed label="c"]
-  1 [label="State 1\n  0 $accept: exp . $end\l"]
+  0 -> "0R8" [style=solid]
+ "0R8" [label="R8", fillcolor=3, shape=diamond, style=filled]
+  0 -> "0R9" [label="['?', '!']", style=solid]
+ "0R9" [label="R9", fillcolor=3, shape=diamond, style=filled]
+  0 -> "0R10d" [label="[';', '?']", style=solid]
+ "0R10d" [label="R10", fillcolor=5, shape=diamond, style=filled]
+  1 [label="State 1\n\l  0 $accept: exp . $end\l"]
   1 -> 5 [style=solid label="$end"]
-  2 [label="State 2\n  1 exp: a . ';'\l  2    | a . ';'\l  3    | a . '.'\l"]
+  2 [label="State 2\n\l  1 exp: a . ';'\l  2    | a . ';'\l  3    | a . '.'\l"]
   2 -> 6 [style=solid label="';'"]
   2 -> 7 [style=solid label="'.'"]
-  3 [label="State 3\n  4 exp: b . '?'\l  5    | b . '!'\l"]
+  3 [label="State 3\n\l  4 exp: b . '?'\l  5    | b . '!'\l"]
   3 -> 8 [style=solid label="'?'"]
   3 -> 9 [style=solid label="'!'"]
-  4 [label="State 4\n  6 exp: c . '?'\l  7    | c . ';'\l"]
+  4 [label="State 4\n\l  6 exp: c . '?'\l  7    | c . ';'\l"]
   4 -> 10 [style=solid label="';'"]
   4 -> 11 [style=solid label="'?'"]
-  5 [label="State 5\n  0 $accept: exp $end .\l"]
-  5 -> "5R0e" [style = solid]
- "5R0e" [style = filled, shape = diamond, fillcolor = 1, label = "Acc"]
-  6 [label="State 6\n  1 exp: a ';' .  [$end]\l  2    | a ';' .  [$end]\l"]
-  6 -> "6R1e" [style = solid]
- "6R1e" [style = filled, shape = diamond, fillcolor = 3, label = "R1"]
-  6 -> "6R2d" [label = "[$end]" style = solid]
- "6R2d" [style = filled, shape = diamond, fillcolor = 5, label = "R2"]
-  7 [label="State 7\n  3 exp: a '.' .\l"]
-  7 -> "7R3e" [style = solid]
- "7R3e" [style = filled, shape = diamond, fillcolor = 3, label = "R3"]
-  8 [label="State 8\n  4 exp: b '?' .\l"]
-  8 -> "8R4e" [style = solid]
- "8R4e" [style = filled, shape = diamond, fillcolor = 3, label = "R4"]
-  9 [label="State 9\n  5 exp: b '!' .\l"]
-  9 -> "9R5e" [style = solid]
- "9R5e" [style = filled, shape = diamond, fillcolor = 3, label = "R5"]
-  10 [label="State 10\n  7 exp: c ';' .\l"]
-  10 -> "10R7e" [style = solid]
- "10R7e" [style = filled, shape = diamond, fillcolor = 3, label = "R7"]
-  11 [label="State 11\n  6 exp: c '?' .\l"]
-  11 -> "11R6e" [style = solid]
- "11R6e" [style = filled, shape = diamond, fillcolor = 3, label = "R6"]
+  5 [label="State 5\n\l  0 $accept: exp $end .\l"]
+  5 -> "5R0" [style=solid]
+ "5R0" [label="Acc", fillcolor=1, shape=diamond, style=filled]
+  6 [label="State 6\n\l  1 exp: a ';' .  [$end]\l  2    | a ';' .  [$end]\l"]
+  6 -> "6R1" [style=solid]
+ "6R1" [label="R1", fillcolor=3, shape=diamond, style=filled]
+  6 -> "6R2d" [label="[$end]", style=solid]
+ "6R2d" [label="R2", fillcolor=5, shape=diamond, style=filled]
+  7 [label="State 7\n\l  3 exp: a '.' .\l"]
+  7 -> "7R3" [style=solid]
+ "7R3" [label="R3", fillcolor=3, shape=diamond, style=filled]
+  8 [label="State 8\n\l  4 exp: b '?' .\l"]
+  8 -> "8R4" [style=solid]
+ "8R4" [label="R4", fillcolor=3, shape=diamond, style=filled]
+  9 [label="State 9\n\l  5 exp: b '!' .\l"]
+  9 -> "9R5" [style=solid]
+ "9R5" [label="R5", fillcolor=3, shape=diamond, style=filled]
+  10 [label="State 10\n\l  7 exp: c ';' .\l"]
+  10 -> "10R7" [style=solid]
+ "10R7" [label="R7", fillcolor=3, shape=diamond, style=filled]
+  11 [label="State 11\n\l  6 exp: c '?' .\l"]
+  11 -> "11R6" [style=solid]
+ "11R6" [label="R6", fillcolor=3, shape=diamond, style=filled]
 ]])
 
 ## ------------------------------------------------------ ##
@@ -534,85 +539,85 @@ opexp: exp '+' exp;
 imm: '0';
 ]],
 [[
-  0 [label="State 0\n  0 $accept: . exp $end\l  1 exp: . ifexp\l  2    | . opexp\l  3    | . imm\l  4 ifexp: . \"if\" exp \"then\" exp elseexp\l  7 opexp: . exp '+' exp\l  8 imm: . '0'\l"]
+  0 [label="State 0\n\l  0 $accept: . exp $end\l  1 exp: . ifexp\l  2    | . opexp\l  3    | . imm\l  4 ifexp: . \"if\" exp \"then\" exp elseexp\l  7 opexp: . exp '+' exp\l  8 imm: . '0'\l"]
   0 -> 1 [style=solid label="\"if\""]
   0 -> 2 [style=solid label="'0'"]
   0 -> 3 [style=dashed label="exp"]
   0 -> 4 [style=dashed label="ifexp"]
   0 -> 5 [style=dashed label="opexp"]
   0 -> 6 [style=dashed label="imm"]
-  1 [label="State 1\n  1 exp: . ifexp\l  2    | . opexp\l  3    | . imm\l  4 ifexp: . \"if\" exp \"then\" exp elseexp\l  4      | \"if\" . exp \"then\" exp elseexp\l  7 opexp: . exp '+' exp\l  8 imm: . '0'\l"]
+  1 [label="State 1\n\l  1 exp: . ifexp\l  2    | . opexp\l  3    | . imm\l  4 ifexp: . \"if\" exp \"then\" exp elseexp\l  4      | \"if\" . exp \"then\" exp elseexp\l  7 opexp: . exp '+' exp\l  8 imm: . '0'\l"]
   1 -> 1 [style=solid label="\"if\""]
   1 -> 2 [style=solid label="'0'"]
   1 -> 7 [style=dashed label="exp"]
   1 -> 4 [style=dashed label="ifexp"]
   1 -> 5 [style=dashed label="opexp"]
   1 -> 6 [style=dashed label="imm"]
-  2 [label="State 2\n  8 imm: '0' .\l"]
-  2 -> "2R8e" [style = solid]
- "2R8e" [style = filled, shape = diamond, fillcolor = 3, label = "R8"]
-  3 [label="State 3\n  0 $accept: exp . $end\l  7 opexp: exp . '+' exp\l"]
+  2 [label="State 2\n\l  8 imm: '0' .\l"]
+  2 -> "2R8" [style=solid]
+ "2R8" [label="R8", fillcolor=3, shape=diamond, style=filled]
+  3 [label="State 3\n\l  0 $accept: exp . $end\l  7 opexp: exp . '+' exp\l"]
   3 -> 8 [style=solid label="$end"]
   3 -> 9 [style=solid label="'+'"]
-  4 [label="State 4\n  1 exp: ifexp .\l"]
-  4 -> "4R1e" [style = solid]
- "4R1e" [style = filled, shape = diamond, fillcolor = 3, label = "R1"]
-  5 [label="State 5\n  2 exp: opexp .\l"]
-  5 -> "5R2e" [style = solid]
- "5R2e" [style = filled, shape = diamond, fillcolor = 3, label = "R2"]
-  6 [label="State 6\n  3 exp: imm .\l"]
-  6 -> "6R3e" [style = solid]
- "6R3e" [style = filled, shape = diamond, fillcolor = 3, label = "R3"]
-  7 [label="State 7\n  4 ifexp: \"if\" exp . \"then\" exp elseexp\l  7 opexp: exp . '+' exp\l"]
+  4 [label="State 4\n\l  1 exp: ifexp .\l"]
+  4 -> "4R1" [style=solid]
+ "4R1" [label="R1", fillcolor=3, shape=diamond, style=filled]
+  5 [label="State 5\n\l  2 exp: opexp .\l"]
+  5 -> "5R2" [style=solid]
+ "5R2" [label="R2", fillcolor=3, shape=diamond, style=filled]
+  6 [label="State 6\n\l  3 exp: imm .\l"]
+  6 -> "6R3" [style=solid]
+ "6R3" [label="R3", fillcolor=3, shape=diamond, style=filled]
+  7 [label="State 7\n\l  4 ifexp: \"if\" exp . \"then\" exp elseexp\l  7 opexp: exp . '+' exp\l"]
   7 -> 10 [style=solid label="\"then\""]
   7 -> 9 [style=solid label="'+'"]
-  8 [label="State 8\n  0 $accept: exp $end .\l"]
-  8 -> "8R0e" [style = solid]
- "8R0e" [style = filled, shape = diamond, fillcolor = 1, label = "Acc"]
-  9 [label="State 9\n  1 exp: . ifexp\l  2    | . opexp\l  3    | . imm\l  4 ifexp: . \"if\" exp \"then\" exp elseexp\l  7 opexp: . exp '+' exp\l  7      | exp '+' . exp\l  8 imm: . '0'\l"]
+  8 [label="State 8\n\l  0 $accept: exp $end .\l"]
+  8 -> "8R0" [style=solid]
+ "8R0" [label="Acc", fillcolor=1, shape=diamond, style=filled]
+  9 [label="State 9\n\l  1 exp: . ifexp\l  2    | . opexp\l  3    | . imm\l  4 ifexp: . \"if\" exp \"then\" exp elseexp\l  7 opexp: . exp '+' exp\l  7      | exp '+' . exp\l  8 imm: . '0'\l"]
   9 -> 1 [style=solid label="\"if\""]
   9 -> 2 [style=solid label="'0'"]
   9 -> 11 [style=dashed label="exp"]
   9 -> 4 [style=dashed label="ifexp"]
   9 -> 5 [style=dashed label="opexp"]
   9 -> 6 [style=dashed label="imm"]
-  10 [label="State 10\n  1 exp: . ifexp\l  2    | . opexp\l  3    | . imm\l  4 ifexp: . \"if\" exp \"then\" exp elseexp\l  4      | \"if\" exp \"then\" . exp elseexp\l  7 opexp: . exp '+' exp\l  8 imm: . '0'\l"]
+  10 [label="State 10\n\l  1 exp: . ifexp\l  2    | . opexp\l  3    | . imm\l  4 ifexp: . \"if\" exp \"then\" exp elseexp\l  4      | \"if\" exp \"then\" . exp elseexp\l  7 opexp: . exp '+' exp\l  8 imm: . '0'\l"]
   10 -> 1 [style=solid label="\"if\""]
   10 -> 2 [style=solid label="'0'"]
   10 -> 12 [style=dashed label="exp"]
   10 -> 4 [style=dashed label="ifexp"]
   10 -> 5 [style=dashed label="opexp"]
   10 -> 6 [style=dashed label="imm"]
-  11 [label="State 11\n  7 opexp: exp . '+' exp\l  7      | exp '+' exp .  [$end, \"then\", \"else\", '+']\l"]
-  11 -> "11R7e" [style = solid]
- "11R7e" [style = filled, shape = diamond, fillcolor = 3, label = "R7"]
-  11 -> "11R7d" [label = "['+']" style = solid]
- "11R7d" [style = filled, shape = diamond, fillcolor = 5, label = "R7"]
+  11 [label="State 11\n\l  7 opexp: exp . '+' exp\l  7      | exp '+' exp .  [$end, \"then\", \"else\", '+']\l"]
   11 -> 9 [style=solid label="'+'"]
-  12 [label="State 12\n  4 ifexp: \"if\" exp \"then\" exp . elseexp\l  5 elseexp: . \"else\" exp\l  6        | .  [$end, \"then\", \"else\", '+']\l  7 opexp: exp . '+' exp\l"]
-  12 -> "12R6e" [style = solid]
- "12R6e" [style = filled, shape = diamond, fillcolor = 3, label = "R6"]
-  12 -> "12R6d" [label = "[\"else\", '+']" style = solid]
- "12R6d" [style = filled, shape = diamond, fillcolor = 5, label = "R6"]
+  11 -> "11R7d" [label="['+']", style=solid]
+ "11R7d" [label="R7", fillcolor=5, shape=diamond, style=filled]
+  11 -> "11R7" [style=solid]
+ "11R7" [label="R7", fillcolor=3, shape=diamond, style=filled]
+  12 [label="State 12\n\l  4 ifexp: \"if\" exp \"then\" exp . elseexp\l  5 elseexp: . \"else\" exp\l  6        | .  [$end, \"then\", \"else\", '+']\l  7 opexp: exp . '+' exp\l"]
   12 -> 13 [style=solid label="\"else\""]
   12 -> 9 [style=solid label="'+'"]
   12 -> 14 [style=dashed label="elseexp"]
-  13 [label="State 13\n  1 exp: . ifexp\l  2    | . opexp\l  3    | . imm\l  4 ifexp: . \"if\" exp \"then\" exp elseexp\l  5 elseexp: \"else\" . exp\l  7 opexp: . exp '+' exp\l  8 imm: . '0'\l"]
+  12 -> "12R6d" [label="[\"else\", '+']", style=solid]
+ "12R6d" [label="R6", fillcolor=5, shape=diamond, style=filled]
+  12 -> "12R6" [style=solid]
+ "12R6" [label="R6", fillcolor=3, shape=diamond, style=filled]
+  13 [label="State 13\n\l  1 exp: . ifexp\l  2    | . opexp\l  3    | . imm\l  4 ifexp: . \"if\" exp \"then\" exp elseexp\l  5 elseexp: \"else\" . exp\l  7 opexp: . exp '+' exp\l  8 imm: . '0'\l"]
   13 -> 1 [style=solid label="\"if\""]
   13 -> 2 [style=solid label="'0'"]
   13 -> 15 [style=dashed label="exp"]
   13 -> 4 [style=dashed label="ifexp"]
   13 -> 5 [style=dashed label="opexp"]
   13 -> 6 [style=dashed label="imm"]
-  14 [label="State 14\n  4 ifexp: \"if\" exp \"then\" exp elseexp .\l"]
-  14 -> "14R4e" [style = solid]
- "14R4e" [style = filled, shape = diamond, fillcolor = 3, label = "R4"]
-  15 [label="State 15\n  5 elseexp: \"else\" exp .  [$end, \"then\", \"else\", '+']\l  7 opexp: exp . '+' exp\l"]
-  15 -> "15R5e" [style = solid]
- "15R5e" [style = filled, shape = diamond, fillcolor = 3, label = "R5"]
-  15 -> "15R5d" [label = "['+']" style = solid]
- "15R5d" [style = filled, shape = diamond, fillcolor = 5, label = "R5"]
+  14 [label="State 14\n\l  4 ifexp: \"if\" exp \"then\" exp elseexp .\l"]
+  14 -> "14R4" [style=solid]
+ "14R4" [label="R4", fillcolor=3, shape=diamond, style=filled]
+  15 [label="State 15\n\l  5 elseexp: \"else\" exp .  [$end, \"then\", \"else\", '+']\l  7 opexp: exp . '+' exp\l"]
   15 -> 9 [style=solid label="'+'"]
+  15 -> "15R5d" [label="['+']", style=solid]
+ "15R5d" [label="R5", fillcolor=5, shape=diamond, style=filled]
+  15 -> "15R5" [style=solid]
+ "15R5" [label="R5", fillcolor=3, shape=diamond, style=filled]
 ]])
 
 m4_popdef([AT_TEST])