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feature/uniquify-as-function 5a19bd8 1/2: Enable uniquify-buffer-name-st
From: |
Jimmy Aguilar Mena |
Subject: |
feature/uniquify-as-function 5a19bd8 1/2: Enable uniquify-buffer-name-style to be a function. |
Date: |
Tue, 15 Sep 2020 07:28:41 -0400 (EDT) |
branch: feature/uniquify-as-function
commit 5a19bd834ef8d33716b65cbf2c0ca93b3aa9c618
Author: Jimmy Aguilar Mena <spacibba@aol.com>
Commit: Jimmy Aguilar Mena <spacibba@aol.com>
Enable uniquify-buffer-name-style to be a function.
* lisp/uniquify.el (uniquify-buffer-name-style) : Add "Other" custom
option
(uniquify-get-proposed-name) : Add condition for when
uniquify-buffer-name-style is a function.
---
lisp/uniquify.el | 21 ++++++++++++++++-----
1 file changed, 16 insertions(+), 5 deletions(-)
diff --git a/lisp/uniquify.el b/lisp/uniquify.el
index 70e8ece..1df84cc 100644
--- a/lisp/uniquify.el
+++ b/lisp/uniquify.el
@@ -104,6 +104,14 @@ would have the following buffer names in the various
styles:
post-forward-angle-brackets name<bar/mumble> name<quux/mumble>
nil name name<2>
+The value can be set to a customized function with two mandatory
+arguments BASE and EXTRA-STRINGS where BASE is a string and
+EXTRA-STRINGS is a list of strings. For example the current
+implementation for post-forward-angle-brackets could be:
+
+(defun my-post-forward-angle-brackets (base extra-string)
+ (concat base \"<\" (mapconcat 'identity extra-string \"/\") \">\"))
+
The \"mumble\" part may be stripped as well, depending on the
setting of `uniquify-strip-common-suffix'. For more options that
you can set, browse the `uniquify' custom group."
@@ -111,6 +119,7 @@ you can set, browse the `uniquify' custom group."
(const reverse)
(const post-forward)
(const post-forward-angle-brackets)
+ (function :tag "Other")
(const :tag "numeric suffixes" nil))
:version "24.4"
:require 'uniquify)
@@ -364,20 +373,22 @@ in `uniquify-list-buffers-directory-modes', otherwise
returns nil."
(cond
((null extra-string) base)
((string-equal base "") ;Happens for dired buffers on the root directory.
- (mapconcat 'identity extra-string "/"))
+ (mapconcat #'identity extra-string "/"))
((eq uniquify-buffer-name-style 'reverse)
- (mapconcat 'identity
+ (mapconcat #'identity
(cons base (nreverse extra-string))
(or uniquify-separator "\\")))
((eq uniquify-buffer-name-style 'forward)
- (mapconcat 'identity (nconc extra-string (list base))
+ (mapconcat #'identity (nconc extra-string (list base))
"/"))
((eq uniquify-buffer-name-style 'post-forward)
(concat base (or uniquify-separator "|")
- (mapconcat 'identity extra-string "/")))
+ (mapconcat #'identity extra-string "/")))
((eq uniquify-buffer-name-style 'post-forward-angle-brackets)
- (concat base "<" (mapconcat 'identity extra-string "/")
+ (concat base "<" (mapconcat #'identity extra-string "/")
">"))
+ ((functionp uniquify-buffer-name-style)
+ (funcall uniquify-buffer-name-style base extra-string))
(t (error "Bad value for uniquify-buffer-name-style: %s"
uniquify-buffer-name-style)))))