[thirdparty/bash.git] / tests / appendop2.sub

POSIXLY_CORRECT=1
x=2
x+=5 eval printf '"$x "'
echo "$x"

unset x
typeset -i x=2
x+=5 eval printf '"$x "'
echo "$x"

a=1
a+=4
echo $a

# idiotically, ksh93 makes these two cases differ (?)
a+=5 printenv a
a+=5 eval printf '"$a "'
echo $a
Commit	Line	Data
ac50fbac CR	1	POSIXLY_CORRECT=1
	2	x=2
	3	x+=5 eval printf '"$x "'
	4	echo "$x"
	5
	6	unset x
	7	typeset -i x=2
	8	x+=5 eval printf '"$x "'
	9	echo "$x"
	10
	11	a=1
	12	a+=4
	13	echo $a
	14
	15	# idiotically, ksh93 makes these two cases differ (?)
	16	a+=5 printenv a
	17	a+=5 eval printf '"$a "'
	18	echo $a