patch 8.1.0360: using an external diff program is slow and inflexible
Problem: Using an external diff program is slow and inflexible.
Solution: Include the xdiff library. (Christian Brabandt, closes #2732)
Use it by default.
diff --git a/src/testdir/dumps/Test_diff_01.dump b/src/testdir/dumps/Test_diff_01.dump
new file mode 100644
index 0000000..0dbce1f
--- /dev/null
+++ b/src/testdir/dumps/Test_diff_01.dump
@@ -0,0 +1,20 @@
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+|:+0&&> @73
diff --git a/src/testdir/dumps/Test_diff_02.dump b/src/testdir/dumps/Test_diff_02.dump
new file mode 100644
index 0000000..78f7978
--- /dev/null
+++ b/src/testdir/dumps/Test_diff_02.dump
@@ -0,0 +1,20 @@
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diff --git a/src/testdir/dumps/Test_diff_03.dump b/src/testdir/dumps/Test_diff_03.dump
new file mode 100644
index 0000000..60916a8
--- /dev/null
+++ b/src/testdir/dumps/Test_diff_03.dump
@@ -0,0 +1,20 @@
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diff --git a/src/testdir/dumps/Test_diff_04.dump b/src/testdir/dumps/Test_diff_04.dump
new file mode 100644
index 0000000..ba9cdd8
--- /dev/null
+++ b/src/testdir/dumps/Test_diff_04.dump
@@ -0,0 +1,20 @@
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diff --git a/src/testdir/dumps/Test_diff_05.dump b/src/testdir/dumps/Test_diff_05.dump
new file mode 100644
index 0000000..7a5d540
--- /dev/null
+++ b/src/testdir/dumps/Test_diff_05.dump
@@ -0,0 +1,20 @@
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diff --git a/src/testdir/dumps/Test_diff_06.dump b/src/testdir/dumps/Test_diff_06.dump
new file mode 100644
index 0000000..8cd68fd
--- /dev/null
+++ b/src/testdir/dumps/Test_diff_06.dump
@@ -0,0 +1,20 @@
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diff --git a/src/testdir/dumps/Test_diff_07.dump b/src/testdir/dumps/Test_diff_07.dump
new file mode 100644
index 0000000..97864c6
--- /dev/null
+++ b/src/testdir/dumps/Test_diff_07.dump
@@ -0,0 +1,20 @@
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diff --git a/src/testdir/dumps/Test_diff_08.dump b/src/testdir/dumps/Test_diff_08.dump
new file mode 100644
index 0000000..6445a57
--- /dev/null
+++ b/src/testdir/dumps/Test_diff_08.dump
@@ -0,0 +1,20 @@
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diff --git a/src/testdir/dumps/Test_diff_09.dump b/src/testdir/dumps/Test_diff_09.dump
new file mode 100644
index 0000000..6445a57
--- /dev/null
+++ b/src/testdir/dumps/Test_diff_09.dump
@@ -0,0 +1,20 @@
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diff --git a/src/testdir/dumps/Test_diff_10.dump b/src/testdir/dumps/Test_diff_10.dump
new file mode 100644
index 0000000..70b9c82
--- /dev/null
+++ b/src/testdir/dumps/Test_diff_10.dump
@@ -0,0 +1,20 @@
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new file mode 100644
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new file mode 100644
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new file mode 100644
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new file mode 100644
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new file mode 100644
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new file mode 100644
index 0000000..74ad5b6
--- /dev/null
+++ b/src/testdir/dumps/Test_diff_16.dump
@@ -0,0 +1,20 @@
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