patch 8.1.0702: ":sign place" only uses the current buffer
Problem: ":sign place" only uses the current buffer.
Solution: List signs for all buffers when there is no buffer argument.
Fix error message for invalid buffer name in sign_place().
(Yegappan Lakshmanan, closes #3774)
diff --git a/src/version.c b/src/version.c
index eb7b268..13f7909 100644
--- a/src/version.c
+++ b/src/version.c
@@ -800,6 +800,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 702,
+/**/
701,
/**/
700,