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# Typed append/prepend.
#
#dir{a*}: x += [bool] true
#dir{p*}: x =+ [bool] true
[string] typed = [null]
dir{a*}: typed += abc # ok
dir{p*}: typed =+ abc # ok
# Prepend/append before/after assignment.
#
[string] x1 = [null]
dir{*}: x1 += A
dir{*}: x1 = b
dir{*}: x1 += c
dir{*}: x1 =+ a
print $(dir{./}:x1)
# Without stem, mixed prepend/append.
#
dir{*}: x2 += b
dir{*}: x2 += c
#dir{*}: x2 =+ a # error
print $(dir{./}:x2)
dir{*}: x3 =+ b
dir{*}: x3 =+ a
#dir{*}: x3 += c # error
print $(dir{./}:x3)
# With stem, typing.
#
x4 = a
dir{*}: x4 += b
dir{*}: x4 += c
print $(dir{./}:x4)
[string] x5 = b
dir{*}: x5 =+ a
x = $(dir{./}:x5)
print $(dir{./}:x5)
x6 = [string] a
sub/
{
dir{*}: x6 += b
dir{*}: x6 += [null]
print $(dir{./}:x6)
}
x7 = [string] b
dir{*}: x7 =+ a
sub/
{
dir{*}: x7 += c
print $(dir{./}:x7)
}
./:
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