Is it possible Speed Keys (Refer Org Manual - Sec. 15.3) for Babel
blocks?
Attached patch extends the speed key functionality.
Usage notes:
After applying the patch, use variant-1 or variant-2 to enable speed
keys within a babel block.
variant-1:
(defun org-babel-speed-command-hook (keys)
(when (org-babel-where-is-src-block-head)
(cdr (assoc keys org-babel-key-bindings))))
variant-2:
(defun org-babel-speed-command-hook (keys)
(when (and (bolp) (looking-at org-babel-src-block-regexp))
(cdr (assoc keys org-babel-key-bindings))))
(add-hook 'org-speed-command-hook 'org-babel-speed-command-hook
'append)
Use this hook with caution.
(defun org-speed-command-catch-all-hook (keys)
'ignore)
(add-hook 'org-speed-command-hook 'org-babel-speed-command-hook
'append)
Jambunathan K.
From 2fca952e923d44bec554b8b4e7dafc355e068f32 Mon Sep 17 00:00:00 2001
From: Jambunathan K <address@hidden>
Date: Tue, 7 Sep 2010 04:01:16 +0530
Subject: [PATCH 2/2] Support for user-extensible speed commands.
* lisp/org.el (org-speed-command-hook): New. Hook for installing
additional speed commands. Use this for enabling speed commands on
src blocks.
(org-speed-command-default-hook): The default hook for
org-speed-command-hook. Factored out from org-self-insert-command
and mimics existing behaviour.
(org-self-insert-command): Modified to use org-speed-command-hook.
TINYCHANGE.
---
lisp/org.el | 38 +++++++++++++++++++++++++++++++-------
1 files changed, 31 insertions(+), 7 deletions(-)
diff --git a/lisp/org.el b/lisp/org.el
index 09281cc..ead91a3 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -16494,6 +16494,34 @@ If not, return to the original position and
throw an error."
(defvar org-table-auto-blank-field) ; defined in org-table.el
(defvar org-speed-command nil)
+
+(defun org-speed-command-default-hook (keys)
+ "Hook for activating single-letter speed commands.
+`org-speed-commands-default' specifies a minimal command set. Use
+`org-speed-commands-user' for further customization."
+ (when (or (and (bolp) (looking-at outline-regexp))
+ (and (functionp org-use-speed-commands)
+ (funcall org-use-speed-commands)))
+ (cdr (assoc keys (append org-speed-commands-user
+ org-speed-commands-default)))))
+
+(defcustom org-speed-command-hook 'org-speed-command-default-hook
+ "Hook for activating speed commands at strategic locations.
+Hook functions are called in sequence until a valid handler is
+found.
+
+Each hook takes a single argument, a user-pressed command key
+which is also a `self-insert-command' from the global map.
+
+Within the hook, examine the cursor position and the command key
+and return nil or a valid handler as appropriate. Handler could
+be one of an interactive command, a function, or a form.
+
+Set `org-use-speed-commands' to non-nil value to enable this
+hook. The default setting is `org-speed-command-default-hook'."
+ :group 'org-structure
+ :type 'hook)
+
(defun org-self-insert-command (N)
"Like `self-insert-command', use overwrite-mode for whitespace in
tables.
If the cursor is in a table looking at whitespace, the whitespace is
@@ -16501,13 +16529,9 @@ overwritten, and the table is not marked as
requiring realignment."
(interactive "p")
(cond
((and org-use-speed-commands
- (or (and (bolp) (looking-at outline-regexp))
- (and (functionp org-use-speed-commands)
- (funcall org-use-speed-commands)))
- (setq
- org-speed-command
- (or (cdr (assoc (this-command-keys) org-speed-commands-user))
- (cdr (assoc (this-command-keys) org-speed-commands-
default)))))
+ (setq org-speed-command
+ (run-hook-with-args-until-success
+ 'org-speed-command-hook (this-command-keys))))
(cond
((commandp org-speed-command)
(setq this-command org-speed-command)
--
1.7.0.4
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