unescape.ed   [plain text]

/^delay_variable_subst=/a

# Sed substitution to undo escaping of the cmd sep variable
unescape_variable_subst='s/\\\(${_S_}\)/\1/g'
.
g/$delay_variable_subst/s//&\\" -e \\"\\$unescape_variable_subst/
w
q