Blob Blame History Raw
H
# empty append at address 0 should set the current address to 0
0a
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+4a
# this is not a comment
.
# empty append at current address should not modify the current address
a
.
a
hello world!
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a
hello world!!
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0a
hello world!!!
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!read one	# shell escape should not modify the current address
text for the read shell command above
a
shell escape marker
.
$a
hello world!!!!
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u
u
a
hello world!!!!!
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a
to be undone
.
u
w out.o