Make configure assume nvi can store backups in /var/tmp.

--- a/dist/configure	2014-09-01 14:46:01.075778095 +0200
+++ b/dist/configure	2014-09-01 14:52:08.411790122 +0200
@@ -21319,23 +21319,8 @@
 if test "${vi_cv_path_preserve+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  	dirlist="/var/preserve /var/tmp /usr/tmp"
-	vi_cv_path_preserve=no
-	for i in $dirlist; do
-		if test -d $i/vi.recover; then
-			vi_cv_path_preserve=$i/vi.recover
-			break;
-		fi
-	done
-	if test "$vi_cv_path_preserve" = no; then
-		for i in $dirlist; do
-			if test -d $i -a -w $i; then
-				vi_cv_path_preserve=$i/vi.recover
-				break;
-			fi
-		done
-
-	fi
+#	Assume /var/tmp
+	vi_cv_path_preserve=/var/tmp/vi.recover
 fi
 
 if test "$vi_cv_path_preserve" = no; then
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<tr><td><span title='2022-08-29 17:49:58 +0200'>2022-08-29</span></td><td><a href='/guix/commit/gnu/packages/ocr.scm?id=608f9efc34aa31d00260fbed6845f2cc9a176b17'>gnu: tesseract-ocr: Propagate leptonica.</a><span class='msg-avail'>...</span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2022-08-12 15:43:48 -0400'>2022-08-12</span></td><td><a href='/guix/commit/gnu/packages/ocr.scm?id=ff0600c5efb519925c270e9f54f43ecf096e564e'>gnu: tesseract-ocr: Make the default install minimally useful.</a><span class='msg-avail'>...</span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2022-08-12 15:43:48 -0400'>2022-08-12</span></td><td><a href='/guix/commit/gnu/packages/ocr.scm?id=a6b6b0e89e6a3aefa0241de9f171424ad99be30c'>gnu: Add tesseract-ocr-tessdata-fast.</a><span class='msg-avail'>...</span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2022-08-12 00:38:46 -0400'>2022-08-12</span></td><td><a href='/guix/commit/gnu/packages/ocr.scm?id=f7c027617da44ed684bbb9b35c603b790365fdbf'>gnu: tesseract-ocr: Update to 5.2.0.</a><span class='msg-avail'>...</span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2022-08-12 00:38:46 -0400'>2022-08-12</span></td><td><a href='/guix/commit/gnu/packages/ocr.scm?id=887dbf4d802d1061e08eb47026f1adab2c43d791'>gnu: ocrad: Update to 0.28.</a><span class='msg-avail'>...</span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2022-05-31 14:53:46 -0400'>2022-05-31</span></td><td><a href='/guix/commit/gnu/packages/ocr.scm?id=2d51db54bd9abafd7777012e94e8f4c21dff8aa1'>gnu: Remove python2-zinnia.</a><span class='msg-avail'>...</span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2022-02-07 18:14:22 +0100'>2022-02-07</span></td><td><a href='/guix/commit/gnu/packages/ocr.scm?id=fda218009b9d80e11bb886a2529e9dde90e88e9c'>gnu: gimagereader: Use G-expressions.</a><span class='msg-avail'>...</span></td><td>Nicolas Goaziou</td></tr>
<tr><td><span title='2022-02-07 18:13:36 +0100'>2022-02-07</span></td><td><a href='/guix/commit/gnu/packages/ocr.scm?id=b73d8f07b3d18862984cc5ee42c44d0fb1399fc3'>gnu: gimagereader: Remove input labels.</a><span class='msg-avail'>...</span></td><td>Nicolas Goaziou</td></tr>
<tr><td><span title='2022-02-07 18:12:36 +0100'>2022-02-07</span></td><td><a href='/guix/commit/gnu/packages/ocr.scm?id=b75b2fc3f8ba53f562178030dda4d8d70dea4958'>gnu: gimagereader: Update to 3.4.0.</a><span class='msg-avail'>...</span></td><td>Nicolas Goaziou</td></tr>