branch: elpa/helm
commit 016566855e46e52a9674ee1ee6f42f441f79ee86
Author: Thierry Volpiatto <thie...@posteo.net>
Commit: Thierry Volpiatto <thie...@posteo.net>
Truncate history filenames
---
helm-files.el | 18 ++++++++++++------
1 file changed, 12 insertions(+), 6 deletions(-)
diff --git a/helm-files.el b/helm-files.el
index 9a40135d43..651af40004 100644
--- a/helm-files.el
+++ b/helm-files.el
@@ -820,6 +820,10 @@ This can be toggled at any time from
`helm-ff-file-name-history' with \
\\<helm-file-name-history-map>\\[helm-file-name-history-show-or-hide-deleted]."
:type 'boolean)
+(defcustom helm-file-name-history-max-length 72
+ "Max length of candidates in helm file name history before truncating."
+ :type 'integer)
+
(defcustom helm-ff-follow-blacklist-file-exts '("gpg" "doc" "docx" "mp3" "ogg")
"File extensions we don't want to follow when helm-follow-mode is enabled.
Note that image files are always followed even if their extensions is
@@ -6237,17 +6241,19 @@ be directories."
map))
(defun helm-file-name-history-transformer (candidates _source)
- (cl-loop with lgst = (cl-loop for c in candidates maximize (length c))
- for c in candidates
- for disp = (cond ((or (file-remote-p c)
+ (cl-loop with lgst = helm-file-name-history-max-length
+ for elm in candidates
+ for c = (truncate-string-to-width
+ elm helm-file-name-history-max-length nil nil t)
+ for disp = (cond ((or (file-remote-p elm)
(and (fboundp 'tramp-archive-file-name-p)
(tramp-archive-file-name-p c)))
(propertize c 'face 'helm-history-remote))
- ((file-exists-p c)
+ ((file-exists-p elm)
(let ((last-access (format-time-string "%d/%m/%Y
%X"
- (nth 4 (file-attributes c)))))
+ (nth 4 (file-attributes
elm)))))
(propertize
- c 'display
+ elm 'display
(concat (propertize c 'face 'helm-ff-file)
(make-string (1+ (- lgst (length c)))
? )
last-access))))
