1 a3b0e47c 2020-11-19 op I had this piece of data
 2 a3b0e47c 2020-11-19 op 
 3 a3b0e47c 2020-11-19 op ``` common-lisp
 4 a3b0e47c 2020-11-19 op (("12345" (("Content-Disposition" "form-data" (("name" . "code"))))))
 5 a3b0e47c 2020-11-19 op ```
 6 a3b0e47c 2020-11-19 op 
 7 a3b0e47c 2020-11-19 op and I wanted to extract the cons with “name” and “code”.  Armed with my ‘a’s and ‘d’s I wrote (interactively, one letter at a time)
 8 a3b0e47c 2020-11-19 op 
 9 a3b0e47c 2020-11-19 op ``` common-lisp
10 a3b0e47c 2020-11-19 op (caaddr (caadar thing))
11 a3b0e47c 2020-11-19 op ```
12 a3b0e47c 2020-11-19 op 
13 a3b0e47c 2020-11-19 op then I though “two function call is too much”
14 a3b0e47c 2020-11-19 op 
15 a3b0e47c 2020-11-19 op ``` common-lisp
16 a3b0e47c 2020-11-19 op (caaddaadar thing)
17 a3b0e47c 2020-11-19 op ```
18 a3b0e47c 2020-11-19 op 
19 a3b0e47c 2020-11-19 op but ‘caaddaadar’ doesn’t exists.
20 a3b0e47c 2020-11-19 op 
21 a3b0e47c 2020-11-19 op Life sucks even more now.
22 a3b0e47c 2020-11-19 op 
23 a3b0e47c 2020-11-19 op ---
24 a3b0e47c 2020-11-19 op 
25 a3b0e47c 2020-11-19 op P.S.: yeah, I was trying to extract data from the output of rfc2388:parse-mime.
26 a3b0e47c 2020-11-19 op 
27 a3b0e47c 2020-11-19 op P.P.S.: yeah, I was trying to extract the wrong thing: “code” is the input name and “12345” is the value.
28 a3b0e47c 2020-11-19 op 
29 a3b0e47c 2020-11-19 op P.P.P.S.: yup, eventually I replaced that with trivia (pattern matching.)