ttn pushed a commit to branch master
in repository elpa.
commit 90819824596633b8684f220524298138003718df
Author: Thien-Thi Nguyen <t...@gnu.org>
Date: Sun May 11 13:32:42 2014 +0200
[aa2u] New command: aa2u-rectangle
* packages/ascii-art-to-unicode/ascii-art-to-unicode.el (aa2u-rectangle):
New command.
---
packages/ascii-art-to-unicode/NEWS | 1 +
.../ascii-art-to-unicode/ascii-art-to-unicode.el | 17 ++++++++++++++++-
2 files changed, 17 insertions(+), 1 deletions(-)
diff --git a/packages/ascii-art-to-unicode/NEWS
b/packages/ascii-art-to-unicode/NEWS
index ae86a66..3c1452e 100644
--- a/packages/ascii-art-to-unicode/NEWS
+++ b/packages/ascii-art-to-unicode/NEWS
@@ -4,6 +4,7 @@ See the end for copying conditions.
- 1.7 | NOT YET RELEASED
- new var: ‘aa2u-uniform-weight’
+ - new command: ‘aa2u-rectangle’
- 1.6 | 2014-05-09
- fix regression for interactive invocation w/o active region
diff --git a/packages/ascii-art-to-unicode/ascii-art-to-unicode.el
b/packages/ascii-art-to-unicode/ascii-art-to-unicode.el
index a4cdf6d..ea7ea86 100644
--- a/packages/ascii-art-to-unicode/ascii-art-to-unicode.el
+++ b/packages/ascii-art-to-unicode/ascii-art-to-unicode.el
@@ -22,6 +22,7 @@
;; The command `aa2u' converts simple ASCII art line drawings in
;; the {active,accessible} region of the current buffer to Unicode.
+;; Command `aa2u-rectangle' is like `aa2u', but works on rectangles.
;;
;; Example use case:
;; - M-x artist-mode RET
@@ -206,7 +207,7 @@ Their values are STRINGIFIER and COMPONENTS, respectively."
'aa2u-components nil)))
;;;---------------------------------------------------------------------------
-;;; command
+;;; commands
;;;###autoload
(defun aa2u (beg end &optional interactive)
@@ -257,6 +258,20 @@ or the accessible portion otherwise."
(aa2u-phase-2)
(aa2u-phase-3))))
+;;;###autoload
+(defun aa2u-rectangle (start end)
+ "Like `aa2u' on the region-rectangle.
+When called from a program the rectangle's corners
+are START (top left) and END (bottom right)."
+ (interactive "r")
+ (let* ((was (delete-extract-rectangle start end))
+ (now (with-temp-buffer
+ (insert-rectangle was)
+ (aa2u (point) (mark))
+ (extract-rectangle (point-min) (point-max)))))
+ (goto-char (min start end))
+ (insert-rectangle now)))
+
;;;---------------------------------------------------------------------------
;;; that's it
