X-Git-Url: https://plomlompom.com/repos/?p=plomvi.el;a=blobdiff_plain;f=plomvi.el;h=577e674c1812f857d1fa1f19a46452c24ebbfcee;hp=4d1b9e3cfa5db15a21b6abffd7ea06a165e8529e;hb=01c1fcc4286f774711988b07d692a05cb185ec2e;hpb=c789535cda371cde21e6cd02a3394e9b7e6145b1

diff --git a/plomvi.el b/plomvi.el
index 4d1b9e3..577e674 100644
--- a/plomvi.el
+++ b/plomvi.el
@@ -43,10 +43,6 @@
 
 
 
-(defun plomvi-nothing()
-  "Do nothing. Used to shadow self-insert bindings in `plomvi-mode-editable-map'."
-  (interactive))
-
 (defun plomvi-half-scroll()
   "Scroll down half a screen width."
   (interactive)
@@ -193,29 +189,6 @@ Note that this ignores killed rectangles."
   (interactive "cplomvi-replace-char")
   (delete-char 1) (insert-char c) (left-char))
 
-;;; some attempt at a redo feature, not very successful, documented here for
-;;; research purposes
-;
-;(setq plomvi-in-redo nil)  ; should be made buffer-local
-;(setq plomvi-undo-count 0) ; should be made buffer-local
-;(defun plomvi-undo()
-;  (interactive)
-;  (undo-only)
-;  (setq plomvi-in-redo nil)
-;  (setq plomvi-undo-count (+ plomvi-undo-count 1)))
-;(defun plomvi-redo()
-;  (interactive)
-;  (if (> plomvi-undo-count 0)
-;      (progn
-;        (if (null plomvi-in-redo)
-;            (progn
-;              (insert-char ?\s 1)
-;              (undo)
-;              (setq plomvi-in-redo t)))
-;        (progn
-;          (undo)
-;          (setq plomvi-undo-count (- plomvi-undo-count 1))))))
-
 (defun plomvi-no-redo()
   "Tell user what to do, since implementing vim redo was too much of a hassle."
   (interactive)
@@ -234,12 +207,10 @@ Note that this ignores killed rectangles."
 (defvar plomvi-mode-basic-map (make-sparse-keymap)
   "Keymap for `plomvi-mode' on read-only buffers.
 
-In contrast to the keymap `plomvi-editable-mode' for editable buffers,
-this not only excludes keybindings for editing text, but also does not
-shadow keybindings that are bound to `self-insert-command'.
-
-Thus, it on the whole shadows much fewer keybindings of other keymaps
-that can therefore be used for other purposes.")
+In contrast to the keymap `plomvi-editable-mode' for editable
+buffers, this excludes keybindings for editing text, which thus
+become available to be used for other purposes.")
+(suppress-keymap plomvi-mode-basic-map t)
 (define-key plomvi-mode-basic-map (kbd ":") 'plomvi-prompt)
 (define-key plomvi-mode-basic-map (kbd "C-w") 'other-window)
 (define-key plomvi-mode-basic-map (kbd "k") 'previous-line)
@@ -275,11 +246,9 @@ that can therefore be used for other purposes.")
 (defvar plomvi-mode-editable-map (make-sparse-keymap)
   "Keymap for `plomvi-mode' on editable buffers.
 
-Inherits from `plomvi-mode-basic-map', but adds keybindings for text editing
-and shadows keybindings bound to `self-insert-command' to avoid accidentally
-typing text outside of what would be Vim's Insert mode.")
+Inherits from `plomvi-mode-basic-map', but adds keybindings for
+text editing.")
 (set-keymap-parent plomvi-mode-editable-map plomvi-mode-basic-map)
-(define-key plomvi-mode-editable-map [remap self-insert-command] 'plomvi-nothing)
 (define-key plomvi-mode-editable-map (kbd "i") 'plomvi-deactivate)
 (define-key plomvi-mode-editable-map (kbd "x") 'plomvi-x)
 (define-key plomvi-mode-editable-map (kbd "o") 'plomvi-newline-below)
@@ -287,8 +256,6 @@ typing text outside of what would be Vim's Insert mode.")
 (define-key plomvi-mode-editable-map (kbd "r") 'plomvi-replace-char)
 (define-key plomvi-mode-editable-map (kbd "u") 'undo-only)
 (define-key plomvi-mode-editable-map (kbd "C-r") 'plomvi-no-redo)
-;(define-key plomvi-mode-editable-map (kbd "u") 'plomvi-undo)
-;(define-key plomvi-mode-editable-map (kbd "C-r") 'plomvi-redo)
 (define-key plomvi-mode-editable-map (kbd "I") 'string-insert-rectangle)
 (define-key plomvi-mode-editable-map (kbd "p") 'plomvi-paste-forward)
 (define-key plomvi-mode-editable-map (kbd "P") 'plomvi-paste-backward)
@@ -320,9 +287,9 @@ or, on editable buffers, `plomvi-mode-editable'. The latter two's values in
 `minor-mode-map-alist' toggle either `plomvi-mode-basic-map' or
 `plomvi-mode-editable-map'."
   (interactive (list (or current-prefix-arg 'toggle)))
-  (let ((enable (if (eq arg 'toggle)
-                    (not plomvi-mode)
-                  (> (prefix-numeric-value arg) 0 ))))
+  (let ((enable (if (eq arg 'toggle)                   ; follow suggestions
+                    (not plomvi-mode)                  ; from (elisp)Minor
+                  (> (prefix-numeric-value arg) 0 )))) ; Mode Conventions
     (if enable
         (unless (minibufferp)
           (if buffer-read-only