Variable: *env*
This is related to *environ*, but instead of returning a list of one string, it returns an associative list composed of keys and values, based off that string.
A partial example follows.
("TERM_PROGRAM" "Apple_Terminal") ("SHELL" "/bin/bash") ("TERM" "xterm-color") ("TERM_PROGRAM_VERSION" "133") ("OLDPWD" "/Users/ericjordan")...