(emerge-find-difference-diff): Renamed from emerge-find-difference.

(emerge-find-difference): New command.  Now on `.'.
(emerge-diff-ok-lines-regexp): Renamed from emerge-diff-ok-lines.
(emerge-diff3-ok-lines-regexp): Renamed from emerge-diff3-ok-lines.

diff --git a/lisp/emerge.el b/lisp/emerge.el
index 58d9c8e7fabe7077e47fa68be25e13fa99d0beac..3247c6c6a2e39fde3db8b2b46ef30d25960d1ab1 100644 (file)
--- a/lisp/emerge.el
+++ b/lisp/emerge.el
@@ -107,11 +107,11 @@ Its arguments are the ancestor file and the two variant files.")
                                 (concat "^" x "\\([acd]\\)" x "$"))
   "*Pattern to match lines produced by diff that describe differences.
 This is as opposed to lines from the source files.")
-(defvar emerge-diff-ok-lines
+(defvar emerge-diff-ok-lines-regexp
   "^\\([0-9,]+[acd][0-9,]+$\\|[<>] \\|---\\)"
   "*Regexp that matches normal output lines from `emerge-diff-program'.
 Lines that do not match are assumed to be error messages.")
-(defvar emerge-diff3-ok-lines
+(defvar emerge-diff3-ok-lines-regexp
   "^\\([1-3]:\\|====\\|  \\)"
   "*Regexp that matches normal output lines from `emerge-diff3-program'.
 Lines that do not match are assumed to be error messages.")
@@ -232,7 +232,7 @@ The template is inserted as a string, with the following interpolations:
        %%      the character `%'
 Don't forget to end the template with a newline.
 Note that this variable can be made local to a particular merge buffer by
-giving a prefix argument to  emerge-set-combine-versions-template .")
+giving a prefix argument to `emerge-set-combine-versions-template'.")
 
 ;; Build keymaps
 
@@ -261,6 +261,7 @@ Must be set before Emerge is loaded.")
   (define-key emerge-basic-keymap "a" 'emerge-select-A)
   (define-key emerge-basic-keymap "b" 'emerge-select-B)
   (define-key emerge-basic-keymap "j" 'emerge-jump-to-difference)
+  (define-key emerge-basic-keymap "." 'emerge-find-difference)
   (define-key emerge-basic-keymap "q" 'emerge-quit)
   (define-key emerge-basic-keymap "\C-]" 'emerge-abort)
   (define-key emerge-basic-keymap "f" 'emerge-fast-mode)
@@ -286,11 +287,8 @@ Must be set before Emerge is loaded.")
   (define-key emerge-basic-keymap "|" 'emerge-scroll-reset)
   (define-key emerge-basic-keymap "x" nil)
   (define-key emerge-basic-keymap "x1" 'emerge-one-line-window)
-  (define-key emerge-basic-keymap "xa" 'emerge-find-difference-A)
-  (define-key emerge-basic-keymap "xb" 'emerge-find-difference-B)
   (define-key emerge-basic-keymap "xc" 'emerge-combine-versions)
   (define-key emerge-basic-keymap "xC" 'emerge-combine-versions-register)
-  (define-key emerge-basic-keymap "xd" 'emerge-find-difference)
   (define-key emerge-basic-keymap "xf" 'emerge-file-names)
   (define-key emerge-basic-keymap "xj" 'emerge-join-differences)
   (define-key emerge-basic-keymap "xl" 'emerge-line-numbers)
@@ -487,7 +485,7 @@ This is *not* a user option, since Emerge uses it for its own processing.")
            (emerge-protect-metachars file-A)
            (emerge-protect-metachars file-B))
     t))
-  (emerge-prepare-error-list emerge-diff-ok-lines)
+  (emerge-prepare-error-list emerge-diff-ok-lines-regexp)
   (emerge-convert-diffs-to-markers
    emerge-A-buffer emerge-B-buffer emerge-merge-buffer
    (emerge-extract-diffs emerge-diff-buffer)))
@@ -659,7 +657,7 @@ This is *not* a user option, since Emerge uses it for its own processing.")
            (emerge-protect-metachars file-A)
            (emerge-protect-metachars file-B))
     t))
-  (emerge-prepare-error-list emerge-diff3-ok-lines)
+  (emerge-prepare-error-list emerge-diff3-ok-lines-regexp)
   (emerge-convert-diffs-to-markers
    emerge-A-buffer emerge-B-buffer emerge-merge-buffer
    (emerge-extract-diffs3 emerge-diff-buffer)))
@@ -2216,6 +2214,17 @@ ancestor version does not share.)"
   "Find the difference containing the current position of the point.
 If there is no containing difference and the prefix argument is positive,
 it finds the nearest following difference.  A negative prefix argument finds
+the nearest previous difference."
+  (cond ((eq (current-buffer) emerge-A-buffer)
+        (emerge-find-difference-A arg))
+       ((eq (current-buffer) emerge-B-buffer)
+        (emerge-find-difference-B arg))
+       (t (emerge-find-difference-merge arg))))
+
+(defun emerge-find-difference-merge (arg)
+  "Find the difference containing point, in the merge buffer.
+If there is no containing difference and the prefix argument is positive,
+it finds the nearest following difference.  A negative prefix argument finds
 the nearest previous difference."
   (interactive "P")
   ;; search for the point in the merge buffer, using the markers
@@ -2223,7 +2232,7 @@ the nearest previous difference."
   (emerge-find-difference1 arg (point) 4 5))
 
 (defun emerge-find-difference-A (arg)
-  "Find the difference containing the position of the point in the A buffer.
+  "Find the difference containing point, in the A buffer.
 This command must be executed in the merge buffer.
 If there is no containing difference and the prefix argument is positive,
 it finds the nearest following difference.  A negative prefix argument finds
@@ -2236,7 +2245,7 @@ the nearest previous difference."
                           0 1))
 
 (defun emerge-find-difference-B (arg)
-  "Find the difference containing the position of the point in the B buffer.
+  "Find the difference containing point, in the B buffer.
 This command must be executed in the merge buffer.
 If there is no containing difference and the prefix argument is positive,
 it finds the nearest following difference.  A negative prefix argument finds
@@ -2319,7 +2328,7 @@ merge buffers."
 (defun emerge-set-combine-versions-template (start end &optional localize)
   "Copy region into `emerge-combine-versions-template'.
 This controls how `emerge-combine-versions' will combine the two versions.
-With prefix argument, `emerge-combine-versions'  is made local to this
+With prefix argument, `emerge-combine-versions' is made local to this
 merge buffer.  Localization is permanent for any particular merge buffer."
   (interactive "r\nP")
   (if localize