branch: externals/vertico
commit 64cdacd49c60bb610a1dae74cbcb9581534a8ebd
Author: okamsn <28612288+oka...@users.noreply.github.com>
Commit: GitHub <nore...@github.com>
Allow Vertico Indexed to start indexing at 1 instead of 0. (#266)
This affects what is shown before the candidate and how prefix arguments are
interpreted.
Co-authored-by: okamsn <oka...@users.noreply.github.com>
---
extensions/vertico-indexed.el | 14 +++++++++++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/extensions/vertico-indexed.el b/extensions/vertico-indexed.el
index e166e24ed3..482a2254a2 100644
--- a/extensions/vertico-indexed.el
+++ b/extensions/vertico-indexed.el
@@ -40,6 +40,11 @@
"Face used for the candidate index prefix."
:group 'vertico-faces)
+(defcustom vertico-indexed-start 0
+ "Start of the indexing."
+ :group 'vertico
+ :type 'integer)
+
(defvar vertico-indexed--commands
'(vertico-insert vertico-exit vertico-directory-enter))
(defvar-local vertico-indexed--min 0)
@@ -50,8 +55,9 @@
(setq vertico-indexed--min start vertico-indexed--max index)
(funcall orig cand
(concat (propertize (format
- (format "%%%ds " (if (> vertico-count 10) 2 1))
- (- index start))
+ (if (> (+ vertico-indexed-start vertico-count)
10)
+ "%2d " "%1d ")
+ (+ (- index start) vertico-indexed-start))
'face 'vertico-indexed)
prefix)
suffix index start))
@@ -59,7 +65,9 @@
(defun vertico-indexed--handle-prefix (orig &rest args)
"Handle prefix argument before calling ORIG function with ARGS."
(if (and current-prefix-arg (called-interactively-p t))
- (let ((vertico--index (+ vertico-indexed--min (prefix-numeric-value
current-prefix-arg))))
+ (let ((vertico--index (+ vertico-indexed--min
+ (- (prefix-numeric-value current-prefix-arg)
+ vertico-indexed-start))))
(if (or (< vertico--index vertico-indexed--min)
(> vertico--index vertico-indexed--max)
(= vertico--total 0))
