Fix a FIXME with an exegetical comment

* lisp/progmodes/sh-script.el (sh-builtins): Explain why we have a
regexp for wksh builtins.
This commit is contained in:
Reuben Thomas 2017-08-25 13:58:11 +01:00
parent 38daeca937
commit 690512d2af

View file

@ -710,7 +710,7 @@ removed when closing the here document."
(shell "cd" "echo" "eval" "set" "shift" "umask" "unset" "wait")
(wksh sh-append ksh88
;; FIXME: This looks too much like a regexp. --Stef
;; wksh has X toolkit APIs as built-ins!
"Xt[A-Z][A-Za-z]*")
(zsh sh-append ksh88