1 files changed, 1157 insertions, 0 deletions

diff --git a/src/cmd/ksh93/tests/functions.sh b/src/cmd/ksh93/tests/functions.sh
new file mode 100755
index 0000000..fcf3755
--- /dev/null
+++ b/src/cmd/ksh93/tests/functions.sh
@@ -0,0 +1,1157 @@
+########################################################################
+#                                                                      #
+#               This software is part of the ast package               #
+#          Copyright (c) 1982-2012 AT&T Intellectual Property          #
+#                      and is licensed under the                       #
+#                 Eclipse Public License, Version 1.0                  #
+#                    by AT&T Intellectual Property                     #
+#                                                                      #
+#                A copy of the License is available at                 #
+#          http://www.eclipse.org/org/documents/epl-v10.html           #
+#         (with md5 checksum b35adb5213ca9657e911e9befb180842)         #
+#                                                                      #
+#              Information and Software Systems Research               #
+#                            AT&T Research                             #
+#                           Florham Park NJ                            #
+#                                                                      #
+#                  David Korn <dgk@research.att.com>                   #
+#                                                                      #
+########################################################################
+function err_exit
+{
+	print -u2 -n "\t"
+	print -u2 -r ${Command}[$1]: "${@:2}"
+	let Errors+=1
+}
+alias err_exit='err_exit $LINENO'
+
+integer Errors=0
+Command=${0##*/}
+
+ulimit -c 0
+
+tmp=$(mktemp -dt) || { err_exit mktemp -dt failed; exit 1; }
+trap "cd /; rm -rf $tmp" EXIT
+
+integer foo=33
+bar=bye
+# check for global variables and $0
+function foobar
+{
+	case $1 in
+	1) 	print -r - "$foo" "$bar";;
+	2)	print -r - "$0";;
+	3)	typeset foo=foo
+		integer bar=10
+	 	print -r - "$foo" "$bar";;
+	4)	trap 'foo=36' EXIT
+		typeset foo=20;;
+	esac
+}
+function print
+{
+	command print hi
+}
+if	[[ $(print) != hi ]]
+then	err_exit "command print not working inside print function"
+fi
+unset -f print
+
+if	[[ $(foobar 1) != '33 bye' ]]
+then	err_exit 'global variables not correct'
+fi
+
+if	[[ $(foobar 2) != 'foobar' ]]
+then	err_exit '$0  not correct'
+fi
+
+if	[[ $(bar=foo foobar 1) != '33 foo' ]]
+then	err_exit 'environment override not correct'
+fi
+if	[[ $bar == foo ]]
+then	err_exit 'scoping error'
+fi
+
+if	[[ $(foobar 3) != 'foo 10' ]]
+then	err_exit non-local variables
+fi
+
+foobar 4
+if	[[ $foo != 36 ]]
+then	err_exit EXIT trap in wrong scope
+fi
+unset -f foobar || err_exit "cannot unset function foobar"
+typeset -f foobar>/dev/null  && err_exit "typeset -f has incorrect exit status"
+
+function foobar
+{
+	(return 0)
+}
+> $tmp/test1
+{
+foobar
+if	[ -r $tmp/test1 ]
+then	rm -r $tmp/test1
+else	err_exit 'return within subshell inside function error'
+fi
+}
+abc() print hi
+if	[[ $(abc) != hi ]]
+then	err_exit 'abc() print hi not working'
+fi
+( unset -f abc )
+if	[[ $(abc 2>/dev/null) != hi ]]
+then	err_exit 'abc() print hi not working after subshell unset'
+fi
+(
+	function f
+	{
+		exit 1
+	}
+	f
+	err_exit 'exit from function not working'
+)
+unset -f foo
+function foo
+{
+	x=2
+	(
+		x=3
+		cd $tmp
+		print bar
+	)
+	if	[[ $x != 2 ]]
+	then	err_exit 'value of x not restored after subshell inside function'
+	fi
+}
+x=1
+dir=$PWD
+if	[[ $(foo) != bar ]]
+then	err_exit 'cd inside nested subshell not working'
+fi
+if	[[ $PWD != "$dir" ]]
+then	err_exit 'cd inside nested subshell changes $PWD'
+fi
+fun() /bin/echo hello
+if	[[ $(fun) != hello ]]
+then	err_exit one line functions not working
+fi
+cat > $tmp/script <<-\!
+	print -r -- "$1"
+!
+chmod +x $tmp/script
+function passargs
+{
+	$tmp/script "$@"
+}
+if	[[ $(passargs one) != one ]]
+then	err_exit 'passing args from functions to scripts not working'
+fi
+cat > $tmp/script <<-\!
+	trap 'exit 0' EXIT
+	function foo
+	{
+		/tmp > /dev/null 2>&1
+	}
+	foo
+!
+if	! $tmp/script
+then	err_exit 'exit trap incorrectly triggered'
+fi
+if	! $SHELL -c $tmp/script
+then	err_exit 'exit trap incorrectly triggered when invoked with -c'
+fi
+$SHELL -c "trap 'rm $tmp/script' EXIT"
+if	[[ -f $tmp/script ]]
+then	err_exit 'exit trap not triggered when invoked with -c'
+fi
+cat > $tmp/script <<- \EOF
+	foobar()
+	{
+		return
+	}
+	shift
+	foobar
+	print -r -- "$1"
+EOF
+chmod +x $tmp/script
+if	[[ $( $SHELL $tmp/script arg1 arg2) != arg2 ]]
+then	err_exit 'arguments not restored by posix functions'
+fi
+function foo
+{
+	print hello
+}
+(
+	function foo
+	{
+		print bar
+	}
+	if [[ $(foo) != bar ]]
+	then	err_exit 'function definitions inside subshells not working'
+	fi
+)
+if [[ $(foo) != hello ]]
+then	err_exit 'function definitions inside subshells not restored'
+fi
+unset -f foo bar
+function bar
+{
+        print "$y"
+}
+
+function foo
+{
+        typeset x=3
+        y=$x bar
+}
+x=1
+if	[[ $(foo) != 3 ]]
+then	err_exit 'variable assignment list not using parent scope'
+fi
+unset -f foobar
+cat > $tmp/foobar <<!
+function foobar
+{
+	print foo
+}
+!
+chmod +x $tmp/foobar
+FPATH=$tmp
+autoload foobar
+if	[[ $(foobar 2>/dev/null) != foo ]]
+then	err_exit 'autoload not working'
+fi
+unset -f foobar
+function foobar
+{
+	typeset -r x=3
+	return 0
+}
+( foobar ) 2> /dev/null || err_exit "cannot unset readonly variable in function"
+if	$SHELL -n 2> /dev/null <<-!
+	abc()
+	!
+then	err_exit 'abc() without a function body is not a syntax error'
+fi
+function winpath
+{
+	usage='q pathname ...'
+	typeset var format=s
+	while   getopts  "$usage" var
+	do      case $var in
+		q)      format=q;;
+	        esac
+	done
+	print done
+}
+if	[[ $( (winpath --man 2>/dev/null); print ok) != ok ]]
+then	err_exit 'getopts --man in functions not working'
+fi
+if	[[ $( (winpath -z 2>/dev/null); print ok) != ok ]]
+then	err_exit 'getopts with bad option in functions not working'
+fi
+unset -f x
+function x
+{
+        print "$@"
+}
+typeset -ft x
+if      [[ $(x x=y 2>/dev/null) != x=y ]]
+then    err_exit 'name=value pair args not passed to traced functions'
+fi
+function bad
+{
+	false
+}
+trap 'val=false' ERR
+val=true
+bad
+if	[[ $val != false ]]
+then	err_exit 'set -e not working for functions'
+fi
+function bad
+{
+	false
+	return 0
+}
+val=true
+bad
+if	[[ $val != true ]]
+then	err_exit 'set -e not disabled for functions'
+fi
+bad()
+{
+	false
+	return 0
+}
+val=true
+bad
+if	[[ $val != false ]]
+then	err_exit 'set -e not inherited for posix functions'
+fi
+trap - ERR
+
+function myexport
+{
+	nameref var=$1
+	if	(( $# > 1 ))
+	then	export	$1=$2
+	fi
+	if	(( $# > 2 ))
+	then	print $(myexport "$1" "$3" )
+		return
+	fi
+	typeset val
+	val=$(export | grep "^$1=")
+	print ${val#"$1="}
+}
+export dgk=base
+val=$(myexport dgk fun)
+if	[[ $val != fun ]]
+then	err_exit "export inside function not working -- expected 'fun', got '$val'"
+fi
+val=$(export | sed -e '/^dgk=/!d' -e 's/^dgk=//')
+if	[[ $val != base ]]
+then	err_exit "export not restored after function call -- expected 'base', got '$val'"
+fi
+val=$(myexport dgk fun fun2)
+if	[[ $val != fun2 ]]
+then	err_exit "export inside function not working with recursive function -- expected 'fun2', got '$val'"
+fi
+val=$(export | sed -e '/^dgk=/!d' -e 's/^dgk=//')
+if	[[ $val != base ]]
+then	err_exit "export not restored after recursive function call -- expected 'base', got '$val'"
+fi
+val=$(dgk=try3 myexport dgk)
+if	[[ $val != try3 ]]
+then	err_exit "name=value not added to export list with function call -- expected 'try3', got '$val'"
+fi
+val=$(export | sed -e '/^dgk=/!d' -e 's/^dgk=//')
+if	[[ $val != base ]]
+then	err_exit "export not restored name=value function call -- expected 'base', got '$val'"
+fi
+unset zzz
+val=$(myexport zzz fun)
+if	[[ $val != fun ]]
+then	err_exit "export inside function not working -- expected 'fun', got '$val'"
+fi
+val=$(export | sed -e '/^zzz=/!d' -e 's/^zzz=//')
+if	[[ $val ]]
+then	err_exit "unset varaible exported after function call -- expected '', got '$val'"
+fi
+
+unset zzz
+typeset -u zzz
+function foo
+{
+	zzz=abc
+	print $zzz
+}
+if	[[ $(foo)$(foo) != ABCABC ]]
+then	err_exit 'attributes on unset variables not saved/restored'
+fi
+function xpd {
+	typeset i j=$1
+                for i
+                        do print i=$i j=$j
+                        [[ $i == a ]] && xpd b
+                        done
+                }
+if	[[ $(xpd a c) != $'i=a j=a\ni=b j=b\ni=c j=a' ]]
+then	err_exit 'for loop function optimization error'
+fi
+
+typeset -A visited
+integer level=0
+function closure
+{
+	(( $# > 5 )) && return 1
+	((level < 2)) && ((level++))
+	typeset tmp r=0
+	visited[$1]=1
+
+	for tmp in $level _$level
+	do
+		[[ ${visited[$tmp]} == 1 ]] && continue
+		closure $tmp $* || r=1
+	done
+	return $r
+}
+closure 0 || err_exit -u2 'for loop function optimization bug2'
+dir=$tmp/dir
+mkdir $dir
+cd $dir || { err_exit "cd $dir failed"; exit 1; }
+
+(
+	function a {
+		print a
+	}
+	function b {
+		print 1
+		a
+		print 2
+	} > /dev/null
+	typeset -ft a b
+	PS4=X
+	b 
+) > file 2>&1
+[[ $(<file) == *'Xprint 2'* ]] ||  err_exit 'function trace disabled by function call'
+rm -f file
+
+print 'false' > try
+chmod +x try
+cat > tst <<- EOF
+	function ignore
+	{
+		./try
+		return 0
+	}
+	trap "print error; exit 1" ERR
+	ignore
+EOF
+if	[[ $($SHELL < tst)  == error ]]
+then	err_exit 'ERR trap not cleared'
+fi
+FPATH=$dir
+print ': This does nothing' > foobar
+chmod +x foobar
+unset -f foobar
+{ foobar; } 2>/dev/null
+got=$?
+exp=126
+if	[[ $got != $exp ]]
+then	err_exit "function file without function definition processes wrong error -- expected '$exp', got '$got'"
+fi
+print 'set a b c' > dotscript
+[[ $(PATH=$PATH: $SHELL -c '. dotscript;print $#') == 3 ]] || err_exit 'positional parameters not preserved with . script without arguments'
+cd ~- || err_exit "cd back failed"
+function errcheck
+{
+	trap 'print ERR; return 1' ERR
+	false
+	print ok
+}
+err=$(errcheck)
+[[ $err == ERR ]] || err_exit 'trap on ERR not working in a function'
+x="$(
+	function foobar
+	{
+		print ok
+	}
+	typeset -f foobar
+)"
+eval "$x"  || err_exit 'typeset -f generates syntax error'
+[[ $(foobar) != ok ]] && err_exit 'typeset -f not generating function'
+unset -f a b c
+a()
+{
+        b
+        b
+        print ${.sh.fun}
+}
+b() { : ;}
+[[ $(a) == a ]] || err_exit '.sh.fun not set correctly in a function'
+print $'a(){\ndate\n}'  | $SHELL 2> /dev/null || err_exit 'parser error in a(){;date;}'
+cat > $tmp/data1 << '++EOF'
+     1  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+     2  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+     3  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+     4  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+     5  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+     6  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+     7  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+     8  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+     9  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+    10  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+    11  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+    12  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+    13  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+    14  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+    15  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+    16  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+    17  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+    18  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+    19  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+    20  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+++EOF
+cat > $tmp/script << '++EOF'
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+# XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+
+f()
+{
+cat <<\M
+++EOF
+cat $tmp/data1 >> $tmp/script
+printf 'M\n}\n\nf\n\n' >> $tmp/script
+$SHELL -c $tmp/script  > $tmp/data2
+cmp -s $tmp/data[12] || err_exit 'error with long functions'
+v=1
+function f
+{
+	typeset i
+	for i in 0 1
+	do	typeset v
+		v=$i
+		[[ $v == $i ]] || return 1
+	done
+}
+f || err_exit "typeset optimization bug"
+function f
+{
+	print -r -- "$foo$bar"
+}
+function g
+{
+	print -r -- $(bar=bam f)
+}
+unset foo bar
+[[ $(foo=hello g) == hellobam ]] || err_exit 'function exports not passed on'
+[[ $(bar=hello g) == bam ]] || err_exit 'function exports not overridden'
+unset -f foo
+function foo
+{
+	typeset line=$1
+	set +n
+	while	[[ $line ]]
+	do	if	[[ ! $varname ]]
+		then	varname=${line%% *}
+			line=${line##"$varname"?( )}
+			[[ $line ]] && continue
+		else	print ok
+			return
+		fi
+		varname=
+	done
+}
+[[ $(foo 'NUMBERED RECORDSIZE') == ok ]] || err_exit 'optimization error with undefined variable'
+unset x
+x=$(
+	set -e
+	integer count=0
+	function err_f
+	{
+		if	((count++==3))
+		then	print failed
+		else	false
+		fi
+	}
+	trap 'err_f' ERR
+	false
+)
+[[ $x == failed ]] && err_exit 'ERR trap executed multiple times'
+export environment
+typeset global
+function f
+{
+	typeset i t local
+
+	for i
+	do	case $i in
+		[-+]*)	set "$@"
+			continue
+			;;
+		local)	local=f
+			t=$(typeset +f $local)
+			;;
+		global)	global=f
+			t=$(typeset +f $global)
+			;;
+		environment)
+			environment=f
+			t=$(typeset +f $environment)
+			;;
+		literal)t=$(typeset +f f)
+			;;
+		positional)
+			set -- f
+			t=$(typeset +f $1)
+			;;
+		esac
+		[[ $t ]] || err_exit "typeset +f \$$i failed"
+	done
+}
+f local global environment literal positional
+$SHELL -c '
+	print exit 0 > '$tmp'/script
+	chmod +x '$tmp'/script
+	unset var
+	var=( ident=1 )
+	function fun
+	{
+		PATH='$tmp' script
+	}
+	fun
+' || err_exit "compound variable cleanup before script exec failed"
+( $SHELL << \++EOF++
+function main
+{
+ 	typeset key
+ 	typeset -A entry
+ 	entry[a]=( value=aaa )
+}
+main
+++EOF++
+) 2> /dev/null || err_exit 'function main fails'
+optind=$OPTIND
+sub()
+{
+        (
+                OPTIND=1
+                while getopts :abc OPTION "$@"
+                do      print OPTIND=$OPTIND
+                done
+        )
+}
+[[ $(sub -a) == OPTIND=2 ]] || err_exit 'OPTIND should be 2'
+[[ $(sub -a) == OPTIND=2 ]] || err_exit 'OPTIND should be 2 again'
+[[ $OPTIND == "$optind" ]] || err_exit 'OPTIND should be 1'
+
+function bar
+{
+	[[ -o nounset ]] && err_exit  'nounset option should not be inherited'
+}
+function foo
+{
+	set -o nounset
+	bar
+}
+set +o nounset
+foo
+function red
+{
+	integer -S d=0
+	printf 'red_one %d\n' d
+	(( d++ ))
+	return 0
+}
+[[ ${ red } != 'red_one 0' ]] && err_exit 'expected red_one 0'
+[[ ${ red } != 'red_one 1' ]] && err_exit 'expected red_one 1'
+xyz=$0
+function traceback
+{
+	integer .level=.sh.level
+	while((--.level>=0))
+	do
+		((.sh.level = .level))
+		[[ $xyz == "$0" ]] || err_exit "\$xyz=$xyz does not match $0 on level ${.level}"
+		[[ ${.sh.lineno} == "$1" ]] || err_exit "\${.sh.lineno}=${.sh.lineno} does not match $1 on level ${.level}"
+	done
+}
+
+function foo
+{
+	typeset xyz=foo
+	set -- $((LINENO+1))
+	bar $LINENO "$1"
+}
+
+function bar
+{
+    	typeset xyz=bar
+	set -- $((LINENO+2))
+	trap 'traceback $LINENO' DEBUG
+	: $LINENO "$1"
+}
+
+set -- $((LINENO+1))
+foo $LINENO
+function .sh.fun.set
+{
+	print -r -- "${.sh.value}"
+}
+function abc
+{
+	:
+}
+def()
+{
+	:
+}
+[[ $(abc) == abc ]] || err_exit '.sh.fun.set not capturing function name'
+[[ $(def) == def ]] || err_exit '.sh.fun.set not capturing name()'
+unset -f .sh.fun.set
+
+# tests for debug functions
+basefile=${.sh.file}
+integer baseline
+cat > $tmp/debug << \+++
+	: line 1
+
+	: line 3
++++
+# Print one line in a call stack
+function _Dbg_print_frame
+{
+	typeset -i pos=$1
+	typeset fn=$2
+	typeset filename="$3"
+	typeset -i line=$4
+	typeset  arg=$5
+	shift 5
+	if	((pos==0))
+	then	[[ $filename == "$basefile" ]] || err_exit "filename for level 0 is $filename not $basename"
+		[[ $arg == DEBUG  ]] && ((baseline++))
+		[[ $line == "$baseline" ]] || err_exit "line number for level 0 is $line not $baseline"
+	elif	((pos==1))
+	then	[[ $filename == "$tmp/debug" ]] ||  err_exit "filename for level 1 is $filename not $tmp/debug"
+		[[ $* == 'foo bar' ]] || err_exit "args are '$*', not 'foo bar'"
+		[[ $line == $arg ]] || err_exit "line number for level 1 is $line not $arg"
+	else	err_exit "level should be 0 or 1 but is $pos"
+	fi
+}
+
+function _Dbg_debug_trap_handler
+{
+
+	integer .level=.sh.level .max=.sh.level-1
+	while((--.level>=0))
+	do
+		((.sh.level = .level))
+      		_Dbg_print_frame  "${.level}" "$0" "${.sh.file}" "${.sh.lineno}" "${.sh.command##* }" "$@"
+	done
+}
+
+((baseline=LINENO+2))
+trap '_Dbg_debug_trap_handler' DEBUG
+.  $tmp/debug foo bar
+trap '' DEBUG
+
+caller() {
+  integer .level=.sh.level .max=.sh.level-1
+  while((--.level>=0))
+  do
+      ((.sh.level = .level))
+      print -r -- "${.sh.lineno}"
+  done
+}
+bar() { caller;}
+set -- $(bar)
+[[ $1 == $2 ]] && err_exit ".sh.inline optimization bug"
+( $SHELL  -c ' function foo { typeset x=$1;print $1;};z=();z=($(foo bar)) ') 2> /dev/null ||  err_exit 'using a function to set an array in a command sub  fails'
+
+{
+got=$(
+s=$(ulimit -s)
+if	[[ $s == +([[:digit:]]) ]] && (( s < 16384 ))
+then	ulimit -s 16384 2>/dev/null
+fi
+$SHELL << \+++
+f()
+{
+	if	(($1>1))
+	then	x=$(f $(($1-1))) || exit 1
+	fi
+	return 0
+}
+f 257 && print ok
++++
+)
+} 2>/dev/null
+[[ $got == ok ]] || err_exit 'cannot handle comsub depth > 256 in function'
+
+tmp1=$tmp/job.1
+tmp2=$tmp/job.2
+cat > $tmp1 << +++
+#! $SHELL
+print \$\$
++++
+chmod +x $tmp1
+function foo
+{
+	typeset pid
+	$tmp1 > $tmp2 & pid=$!
+	wait $!
+	[[ $(< $tmp2) == $pid ]] || err_exit 'wrong pid for & job in function'
+}
+foo
+# make sure compiled functions work
+[[ $(tmp=$tmp $SHELL <<- \++++
+	cat > $tmp/functions <<- \EOF
+	 	function bar
+	 	{
+	 		print foo
+	 	}
+	 	function foobar
+	 	{
+	 		bar
+	 	}
+	EOF
+	${SHCOMP:-${SHELL%/*}/shcomp} $tmp/functions > $tmp/foobar
+	rm -f "$tmp/functions"
+	chmod +x $tmp/foobar
+	rm $tmp/!(dir|foobar)
+	FPATH=$tmp
+	PATH=$FPATH:$PATH
+	foobar
+++++
+) == foo ]] > /dev/null  || err_exit 'functions compiled with shcomp not working'
+# tests for compiled . scripts
+print $'print hello\nprint world' > $tmp/foo
+${SHCOMP:-${SHELL%/*}/shcomp} $tmp/foo > $tmp/foo.sh
+val=$(. $tmp/foo.sh)
+[[ $val ==  $'hello\nworld' ]] || err_exit "processing compiled dot files not working correctly val=$val"
+# test for functions in shell having side effects.
+unset -f foo foobar bar
+cd "$tmp"
+FPATH=$PWD
+PATH=$FPATH:$PATH
+cat > foo <<- \EOF
+	function bar
+	{
+		print foobar
+	}
+	function foo
+	{
+		bar
+	}
+EOF
+chmod +x foo
+: $(foo)
+[[ $(typeset +f) == *foo* ]] &&  err_exit 'function in subshell leaving side effect of function foo'
+unset -f foo bar
+:  $(foo)
+[[ $(typeset +f) == *foo* ]] && err_exit 'function in subshell leaving side effects of function foo after reload'
+[[ $(typeset +f) == *bar* ]] && err_exit 'function in subshell leaving side effects of function bar after reload'
+
+unset -f foo
+typeset -A bar
+function foo
+{
+	typeset -i bar[$1].x
+	bar[$1].x=5
+}
+foo sub
+[[ ${!bar[@]} == sub ]] || err_exit 'scoping problem with compound array variables'
+
+function A
+{
+        trap "> /dev/null;print TRAP A" EXIT
+	# (( stderr )) && print >&2
+}
+
+function B
+{
+        trap "> /dev/null;print TRAP B" EXIT
+        A
+}
+            
+x=$(B)      
+[[ $x == $'TRAP A\nTRAP B' ]] || err_exit "trap from functions in subshells fails got" $x
+
+function foo
+{
+	typeset bar=abc
+	unset bar
+#	[[ $bar == bam ]] || err_exit 'unsetting local variable does not expose global variable'
+	[[ $bar ]] && err_exit 'unsetting local variable exposes global variable'
+}
+bar=bam
+foo
+
+sleep=$(whence -p sleep)
+function gosleep
+{
+	$sleep 4
+}
+x=$(
+	(sleep 2; pid=; ps | grep sleep | read pid extra; [[ $pid ]] && kill -- $pid) &
+	gosleep 2> /dev/null
+	print ok
+)
+[[ $x == ok ]] || err_exit 'TERM signal sent to last process of function kills the script'
+
+# verify that $0 does not change with functions defined as fun()
+func1()
+{
+	[[ $0 == "$dol0" ]] || err_exit "\$0 changed in func1() to $0"
+}
+function func2
+{
+	[[ $0 == func2 ]] || err_exit "\$0 changed in func2() to $0"
+	dol0=func2
+	func1
+}
+func2
+
+{ $SHELL <<- \EOF
+	function foo
+	{
+	        typeset rc=0
+		unset -f foo
+		return $rc;
+	}
+	foo
+EOF
+} 2> /dev/null || err_exit  'problem with unset -f  foo within function foo'
+
+val=$($SHELL 2> /dev/null <<- \EOF
+	.sh.fun.set() { set -x; }
+	function f1 { print -n ${.sh.fun}; set -o | grep xtrace;}
+	function f2 { print -n ${.sh.fun}; set -o | grep xtrace;}
+	f1
+	set -o | grep xtrace
+	f2
+EOF)
+[[ $val == f1xtrace*on*off*f2xtrace*on* ]] || err_exit "'.sh.fun.set() { set -x; }' not tracing all functions"
+
+exit $((Errors<125?Errors:125))