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bug#16438: 24.3.50; `C-x TAB right right' fails with error (mark-inactiv
From: |
Juri Linkov |
Subject: |
bug#16438: 24.3.50; `C-x TAB right right' fails with error (mark-inactive) |
Date: |
Tue, 14 Jan 2014 10:14:07 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (x86_64-pc-linux-gnu) |
1. emacs -Q
2. Paste to *scratch*:
(custom-set-variables
'(mark-even-if-inactive nil))
3. Eval it.
4. Put point at its opening paren and type:
C-M-SPC - selects the whole expression
C-x TAB - activates a transient indentation mode
right - adjusts indentation 1 position to the right
right - fails with the error "The mark is not active now"
because the previous `right' key deactivated the region
One way to fix this is not to deactivate the mark in this transient mode:
=== modified file 'lisp/indent.el'
--- lisp/indent.el 2014-01-13 05:03:31 +0000
+++ lisp/indent.el 2014-01-14 08:07:55 +0000
@@ -214,7 +214,9 @@ (defun indent-rigidly (start end arg &op
(indent-to (max 0 (+ indent (prefix-numeric-value arg))) 0))
(delete-region (point) (progn (skip-chars-forward " \t") (point))))
(forward-line 1))
- (move-marker end nil))))
+ (move-marker end nil)
+ (when (eq overriding-terminal-local-map indent-rigidly-map)
+ (setq deactivate-mark nil)))))
But the condition of checking for the transient mode doesn't work
because overriding-terminal-local-map never equals to indent-rigidly-map.
indent-rigidly-map:
(keymap (S-right . indent-rigidly-right-to-tab-stop) (S-left .
indent-rigidly-left-to-tab-stop) (right . indent-rigidly-right) (left .
indent-rigidly-left))
overriding-terminal-local-map:
(keymap (keymap (S-right . indent-rigidly-right-to-tab-stop) (S-left .
indent-rigidly-left-to-tab-stop) (right . indent-rigidly-right) (left .
indent-rigidly-left))
add-keymap-witness)
There is some `add-keymap-witness' at the end of `overriding-terminal-local-map'
when the transient indentation mode is active. And I don't know another way
to check if `overriding-terminal-local-map' is active.
- bug#16438: 24.3.50; `C-x TAB right right' fails with error (mark-inactive),
Juri Linkov <=