I tried to make two submenus to my org-capture templates: a prefix key
"t" (for TODO) and a prefix key "T" (for today's TODO).
When I tried to use them, the "T" key did not appear and was not accepted.
Looking more deeply, it appears that it was filtered out by a mistakenly
case-folding (or at least potentially case-folding) search in org-capture.
I am attaching a diff which has the two line fix for this bug.
diff --git a/lisp/org-capture.el b/lisp/org-capture.el
index d8e62a1..861d640 100644
--- a/lisp/org-capture.el
+++ b/lisp/org-capture.el
@@ -1431,7 +1431,8 @@ only the bare key is returned."
(insert prefix "[" dkey "]" "..." " " ddesc "..." "\n")
;; Skip keys which are below this prefix
(setq re (concat "\\`" (regexp-quote dkey)))
- (while (and tbl (string-match re (caar tbl))) (pop tbl)))
+ (let ((case-fold-search nil))
+ (while (and tbl (string-match re (caar tbl))) (pop tbl))))
((= 2 (length (car tbl)))
;; Not yet a usable description, skip it
)
