Tomi Ollila <tomi.ollila at iki.fi> writes: > Use the printf -v convention to give output variable as argument > to escape () function so no subshell needs to be executed for > escaping input. The '-v' option to escape () is just syntactic > sugar for better understanding. > > Also, backslash is now escaped with another backslash for emacs. This > ie especially important at the end of string. >
s/ie/is/, but I can amend that. Otherwise looks ok. d