I use lmod to generate the corresponding module files of Intel oneapi, and find the following code snippets in the result:

werner@X10DAi-00:/opt/intel/oneapi$ sh_to_modulefile setvars.sh
[...]
set_shell_function("save_args"," \
for arg in \"$@\";\
do\
printf \"%s\\n\" \"$arg\" | sed -e \"s/'/'\\\\\\\\''/g\" -e \"1s/^/'/\" -e \"\\$s/\\$/' \\\\\\\\/\";\
done;\
echo \" \"\
","")

There are so many '\' in it, which dazzles me. It this a good style of shell script?

Regards,
HZ

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