branch: externals/consult
commit 4dc67fc64bdab64553e07a3d825b8303fa234c91
Author: Daniel Mendler <[email protected]>
Commit: Daniel Mendler <[email protected]>
README: Update examples, add org-source with :new (See #539)
---
README.org | 54 +++++++++++++++++++++++-------------------------------
1 file changed, 23 insertions(+), 31 deletions(-)
diff --git a/README.org b/README.org
index 1491631aff..683b5e10f6 100644
--- a/README.org
+++ b/README.org
@@ -653,39 +653,31 @@ from a library like
https://github.com/minad/bookmark-view/.
bookmark-alist)))))
#+end_src
-Other useful sources allow the creation of terminal and eshell
-buffers if they do not exist yet.
+Another useful source lists all Org buffers and lets you create new ones. One
+can create similar sources for other major modes, e.g., for Eshell.
#+begin_src emacs-lisp
-(defun mode-buffer-exists-p (mode)
- (seq-some (lambda (buf)
- (provided-mode-derived-p
- (buffer-local-value 'major-mode buf)
- mode))
- (buffer-list)))
-
-(defvar eshell-source
- `(:category 'consult-new
- :face 'font-lock-constant-face
- :action ,(lambda (_) (eshell))
- :items
- ,(lambda ()
- (unless (mode-buffer-exists-p 'eshell-mode)
- '("*eshell* (new)")))))
-
-(defvar term-source
- `(:category 'consult-new
- :face 'font-lock-constant-face
- :action
- ,(lambda (_)
- (ansi-term (or (getenv "SHELL") "/bin/sh")))
- :items
- ,(lambda ()
- (unless (mode-buffer-exists-p 'term-mode)
- '("*ansi-term* (new)")))))
-
-(add-to-list 'consult-buffer-sources 'eshell-source 'append)
-(add-to-list 'consult-buffer-sources 'term-source 'append)
+ (defvar org-source
+ (list :category 'buffer
+ :face 'font-lock-constant-face
+ :name "Org buffers"
+ :narrow ?o
+ :state #'consult--buffer-state
+ :new
+ (lambda (name)
+ (with-current-buffer (get-buffer-create name)
+ (insert "#+title: " name "\n\n")
+ (org-mode)
+ (consult--buffer-action (current-buffer))))
+ :items
+ (lambda ()
+ (mapcar #'buffer-name
+ (seq-filter
+ (lambda (x)
+ (eq (buffer-local-value 'major-mode x) 'org-mode))
+ (buffer-list))))))
+
+ (add-to-list 'consult-buffer-sources 'org-source 'append)
#+end_src
For more details, see the documentation of =consult-buffer= and of the
