Update readline/README to mention patchlevel

tromey · tromey · commit b1d34c3e25e2 · 2020-06-30T15:17:07.000-06:00
This updates readline/README to mention the current patchlevel, and
the "git am" approach to importing new upstream patches.

readline/ChangeLog
2020-06-30  Tom Tromey  &lt;tom@tromey.com&gt;

	* README: Update instructions.
diff --git a/readline/ChangeLog b/readline/ChangeLog
@@ -1,3 +1,7 @@
+2020-06-30  Tom Tromey  <tom@tromey.com>
+
+	* README: Update instructions.
+
 2019-11-15  Tom Tromey  <tromey@adacore.com>
 
 	* configure, Makefile.in: Rebuild.
diff --git a/readline/README b/readline/README
@@ -12,3 +12,7 @@ carries.
 
 If your import removes the need for a local patch, please remember to
 update this file.
+
+Individual upstream readline patches can be directly imported using
+"git am".  You can see the current patch level by looking at
+readline/patchlevel.

-Original file line number
+Diff line change
 +2020-06-30  Tom Tromey  <[email protected]>
++
 +	* README: Update instructions.
++
 -11-15  Tom Tromey  <[email protected]>
 	* configure, Makefile.in: Rebuild.