[nongnu] elpa/geiser 410a3a50d7 2/2: further clarifications re geiser-custom

[ELPA Syncer]

branch: elpa/geiser
commit 410a3a50d724c0aaf8d209d6a620976828854881
Author: jao <jao@gnu.org>
Commit: jao <jao@gnu.org>

    further clarifications re geiser-custom
    
    A note on why we won't use the mapatom trick to make 
geiser-custom--defcustom
    obsolete while still preserving geiser-reload functionality (cf. !22).
---
 elisp/geiser-custom.el | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/elisp/geiser-custom.el b/elisp/geiser-custom.el
index 7125f11ecf..f9b05a703a 100644
--- a/elisp/geiser-custom.el
+++ b/elisp/geiser-custom.el
@@ -47,9 +47,12 @@ in the macro arguments."
 (defvar geiser-custom--memoized-vars nil)
 
 (defun geiser-custom--memoize (name)
-  ;; FIXME: Why not build this list with mapatoms, filtering on a "\\`'geiser-"
+  ;; Why not build this list with mapatoms, filtering on a "\\`'geiser-"
   ;; prefix and checking that it's a `defcustom', so we don't need
-  ;; `geiser-custom--defcustom'?
+  ;; `geiser-custom--defcustom'? Because implementation-specific modules using
+  ;; geiser may use similarly named custom variables that are, for some reason
+  ;; or another, not meant to partake in the geiser-reload mechanism, and we
+  ;; don't know their names.
   (add-to-list 'geiser-custom--memoized-vars name))
 
 (defmacro geiser-custom--defcustom (name &rest body)