branch: externals/denote-sequence
commit a96f08be945ca6586a66da49efda5f0a4c7f6764
Author: Protesilaos Stavrou <[email protected]>
Commit: Protesilaos Stavrou <[email protected]>
Add denote-sequence--infer-child function
---
denote-sequence.el | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/denote-sequence.el b/denote-sequence.el
index 1087453157..bd7725342e 100644
--- a/denote-sequence.el
+++ b/denote-sequence.el
@@ -333,6 +333,22 @@ The implied check here has the same meaning as described in
(butlast))))
(denote-sequence-join strings scheme)))))
+(defun denote-sequence--infer-child (sequence)
+ "Get likely child of SEQUENCE.
+Do not actually try to create a new child, as that is the duty of
+`denote-sequence--get-new-child'). Instead return a greater level of
+depth given SEQUENCE."
+ (pcase-let* ((`(,sequence . ,scheme) (denote-sequence-and-scheme-p sequence))
+ (components (denote-sequence-split sequence))
+ (butlast (butlast components))
+ (last-component (car (nreverse components)))
+ (new-depth (cond
+ ((eq scheme 'numeric) "1")
+ ((denote-sequence--numeric-partial-p
last-component) "a")
+ ((denote-sequence--alphanumeric-partial-p
last-component) "1")
+ (t (error "Unknown type of sequence for `%s'"
last-component)))))
+ (denote-sequence-join (list sequence new-depth) scheme)))
+
(defun denote-sequence--get-files (&optional files)
"Return list of files or buffers in the variable `denote-directory'.
With optional FILES only consider those, otherwise use
`denote-directory-files'."
