commit bash-20151023 snapshot

tests/RUN-ONE-TEST

@@ -1,4 +1,4 @@
-BUILD_DIR=/usr/local/build/chet/bash/bash-current
+BUILD_DIR=/usr/local/build/bash/bash-current
 THIS_SH=$BUILD_DIR/bash
 PATH=$PATH:$BUILD_DIR
 

tests/arith.right

@@ -236,14 +236,20 @@ ok
 0
 0, 0
 0, 1
+efg
+e
+efg
+e
+abcdefg
+efg
 8 12
-./arith.tests: line 290: ((: x=9 y=41 : syntax error in expression (error token is "y=41 ")
-./arith.tests: line 294: a b: syntax error in expression (error token is "b")
-./arith.tests: line 295: ((: a b: syntax error in expression (error token is "b")
+./arith.tests: line 294: ((: x=9 y=41 : syntax error in expression (error token is "y=41 ")
+./arith.tests: line 298: a b: syntax error in expression (error token is "b")
+./arith.tests: line 299: ((: a b: syntax error in expression (error token is "b")
 42
 42
 42
 42
 42
 42
-./arith.tests: line 306: b[c]d: syntax error in expression (error token is "d")
+./arith.tests: line 310: b[c]d: syntax error in expression (error token is "d")

tests/arith.tests

@@ -279,6 +279,10 @@ ${THIS_SH} ./arith5.sub
 # problems with suppressing evaluation present through bash-4.2
 ${THIS_SH} ./arith6.sub
 
+# problems with parsing arithmetic expressions containing colons that are
+# part of word expansions such as substring extraction
+${THIS_SH} ./arith7.sub
+
 x=4
 y=7
 

tests/arith7.sub

@@ -0,0 +1,11 @@
+PARAM=abcdefg
+
+echo ${PARAM:1 ? 4 : 2}
+echo ${PARAM:1 ? 4 : 2:1}
+
+echo ${PARAM: 4<5 ? 4 : 2}
+echo ${PARAM: 5>4 ? 4 : 2:1}
+
+echo ${PARAM:${OFFSET:-0}}
+OFFSET=4
+echo ${PARAM:${OFFSET:-0}}

tests/shopt.right

@@ -33,6 +33,7 @@ shopt -u histreedit
 shopt -u histverify
 shopt -s hostcomplete
 shopt -u huponexit
+shopt -u inherit_errexit
 shopt -s interactive_comments
 shopt -u lastpipe
 shopt -u lithist
@@ -90,6 +91,7 @@ shopt -u histappend
 shopt -u histreedit
 shopt -u histverify
 shopt -u huponexit
+shopt -u inherit_errexit
 shopt -u lastpipe
 shopt -u lithist
 shopt -u login_shell
@@ -127,6 +129,7 @@ histappend     	off
 histreedit     	off
 histverify     	off
 huponexit      	off
+inherit_errexit	off
 lastpipe       	off
 lithist        	off
 login_shell    	off