Update to bash-4.1

1 files changed, 34 insertions, 33 deletions

diff --git a/tests/arith.right b/tests/arith.right
index 1365786..51d740e 100644
--- a/tests/arith.right
+++ b/tests/arith.right
@@ -51,6 +51,7 @@
 1
 1
 32
+4
 20
 1,i+=2
 30
@@ -59,7 +60,7 @@
 1,i+=2
 30
 1,j+=2
-./arith.tests: line 108: 1 ? 20 : x+=2: attempted assignment to non-variable (error token is "+=2")
+./arith.tests: line 114: 1 ? 20 : x+=2: attempted assignment to non-variable (error token is "+=2")
 20
 6
 6,5,3
@@ -79,16 +80,16 @@
 36
 62
 63
-./arith.tests: line 143: 3425#56: invalid arithmetic base (error token is "3425#56")
+./arith.tests: line 149: 3425#56: invalid arithmetic base (error token is "3425#56")
 0
-./arith.tests: line 149: 7 = 43 : attempted assignment to non-variable (error token is "= 43 ")
-./arith.tests: line 150: 2#44: value too great for base (error token is "2#44")
-./arith.tests: line 151: 44 / 0 : division by 0 (error token is " ")
-./arith.tests: line 152: let: jv += $iv: syntax error: operand expected (error token is "$iv")
-./arith.tests: line 153: jv += $iv : syntax error: operand expected (error token is "$iv ")
-./arith.tests: line 154: let: rv = 7 + (43 * 6: missing `)' (error token is "6")
-./arith.tests: line 158: 0#4: invalid number (error token is "0#4")
-./arith.tests: line 159: 2#110#11: invalid number (error token is "2#110#11")
+./arith.tests: line 155: 7 = 43 : attempted assignment to non-variable (error token is "= 43 ")
+./arith.tests: line 156: 2#44: value too great for base (error token is "2#44")
+./arith.tests: line 157: 44 / 0 : division by 0 (error token is "0 ")
+./arith.tests: line 158: let: jv += $iv: syntax error: operand expected (error token is "$iv")
+./arith.tests: line 159: jv += $iv : syntax error: operand expected (error token is "$iv ")
+./arith.tests: line 160: let: rv = 7 + (43 * 6: missing `)' (error token is "6")
+./arith.tests: line 164: 0#4: invalid number (error token is "0#4")
+./arith.tests: line 165: 2#110#11: invalid number (error token is "2#110#11")
 abc
 def
 ghi
@@ -96,15 +97,15 @@ ok
 6
 1
 0
-./arith.tests: line 177: 4 + : syntax error: operand expected (error token is " ")
+./arith.tests: line 183: 4 + : syntax error: operand expected (error token is "+ ")
 16
-./arith.tests: line 182: 4 ? : 3 + 5 : expression expected (error token is ": 3 + 5 ")
-./arith.tests: line 183: 1 ? 20 : `:' expected for conditional expression (error token is " ")
-./arith.tests: line 184: 4 ? 20 : : expression expected (error token is " ")
+./arith.tests: line 188: 4 ? : 3 + 5 : expression expected (error token is ": 3 + 5 ")
+./arith.tests: line 189: 1 ? 20 : `:' expected for conditional expression (error token is "20 ")
+./arith.tests: line 190: 4 ? 20 : : expression expected (error token is ": ")
 9
-./arith.tests: line 190: 0 && B=42 : attempted assignment to non-variable (error token is "=42 ")
+./arith.tests: line 196: 0 && B=42 : attempted assignment to non-variable (error token is "=42 ")
 9
-./arith.tests: line 193: 1 || B=88 : attempted assignment to non-variable (error token is "=88 ")
+./arith.tests: line 199: 1 || B=88 : attempted assignment to non-variable (error token is "=88 ")
 9
 0
 9
@@ -130,20 +131,20 @@ ok
 4
 4
 7
-./arith.tests: line 241: 7-- : syntax error: operand expected (error token is " ")
-./arith.tests: line 243: --x=7 : attempted assignment to non-variable (error token is "=7 ")
-./arith.tests: line 244: ++x=7 : attempted assignment to non-variable (error token is "=7 ")
-./arith.tests: line 246: x++=7 : attempted assignment to non-variable (error token is "=7 ")
-./arith.tests: line 247: x--=7 : attempted assignment to non-variable (error token is "=7 ")
+./arith.tests: line 247: 7-- : syntax error: operand expected (error token is "- ")
+./arith.tests: line 249: --x=7 : attempted assignment to non-variable (error token is "=7 ")
+./arith.tests: line 250: ++x=7 : attempted assignment to non-variable (error token is "=7 ")
+./arith.tests: line 252: x++=7 : attempted assignment to non-variable (error token is "=7 ")
+./arith.tests: line 253: x--=7 : attempted assignment to non-variable (error token is "=7 ")
 4
 7
 -7
 7
 7
-./arith1.sub: line 2: 4-- : syntax error: operand expected (error token is " ")
-./arith1.sub: line 3: 4++ : syntax error: operand expected (error token is " ")
-./arith1.sub: line 4: 4 -- : syntax error: operand expected (error token is " ")
-./arith1.sub: line 5: 4 ++ : syntax error: operand expected (error token is " ")
+./arith1.sub: line 2: 4-- : syntax error: operand expected (error token is "- ")
+./arith1.sub: line 3: 4++ : syntax error: operand expected (error token is "+ ")
+./arith1.sub: line 4: 4 -- : syntax error: operand expected (error token is "- ")
+./arith1.sub: line 5: 4 ++ : syntax error: operand expected (error token is "+ ")
 1
 2
 1
@@ -158,10 +159,10 @@ ok
 2
 -2
 1
-./arith1.sub: line 35: ((: ++ : syntax error: operand expected (error token is " ")
+./arith1.sub: line 35: ((: ++ : syntax error: operand expected (error token is "+ ")
 7
 7
-./arith1.sub: line 38: ((: -- : syntax error: operand expected (error token is " ")
+./arith1.sub: line 38: ((: -- : syntax error: operand expected (error token is "- ")
 7
 7
 7
@@ -180,10 +181,10 @@ ok
 1
 4
 0
-./arith2.sub: line 33: ((: -- : syntax error: operand expected (error token is " ")
+./arith2.sub: line 33: ((: -- : syntax error: operand expected (error token is "- ")
 -7
 -7
-./arith2.sub: line 37: ((: ++ : syntax error: operand expected (error token is " ")
+./arith2.sub: line 37: ((: ++ : syntax error: operand expected (error token is "+ ")
 7
 7
 -7
@@ -191,13 +192,13 @@ ok
 7
 7
 8 12
-./arith.tests: line 268: ((: x=9 y=41 : syntax error in expression (error token is "y=41 ")
-./arith.tests: line 272: a b: syntax error in expression (error token is "b")
-./arith.tests: line 273: ((: a b: syntax error in expression (error token is "b")
+./arith.tests: line 274: ((: x=9 y=41 : syntax error in expression (error token is "y=41 ")
+./arith.tests: line 278: a b: syntax error in expression (error token is "b")
+./arith.tests: line 279: ((: a b: syntax error in expression (error token is "b")
 42
 42
 42
 42
 42
 42
-./arith.tests: line 284: b[c]d: syntax error in expression (error token is "d")
+./arith.tests: line 290: b[c]d: syntax error in expression (error token is "d")