Added eclipse-style line moving and eshell init.

1 files changed, 30 insertions, 0 deletions

diff --git a/move-line.el b/move-line.el
new file mode 100644
index 0000000..6020a63
--- /dev/null
+++ b/move-line.el
@@ -0,0 +1,30 @@
+;; http://www.emacswiki.org/emacs/MoveLine
+
+(defun move-line (n)
+  "Move the current line up or down by N lines."
+  (interactive "p")
+  (setq col (current-column))
+  (beginning-of-line) (setq start (point))
+  (end-of-line) (forward-char) (setq end (point))
+  (let ((line-text (delete-and-extract-region start end)))
+    (forward-line n)
+    (insert line-text)
+    ;; restore point to original column in moved line
+    (forward-line -1)
+    (forward-char col)))
+
+(defun move-line-up (n)
+  "Move the current line up by N lines."
+  (interactive "p")
+  (move-line (if (null n) -1 (- n))))
+
+(defun move-line-down (n)
+  "Move the current line down by N lines."
+  (interactive "p")
+  (move-line (if (null n) 1 n)))
+
+(global-set-key (kbd "M-p") 'move-line-up)
+(global-set-key (kbd "M-n") 'move-line-down)
+
+(message "Loaded move-line function")
+(provide 'move-line)