[update] editors/nano-6.4

Hi,

nano was updated a couple of days ago to 6.4, just a minor release with the
following improvements:

- The file browser does not crash when moving up to the root folder.
- Softwrapping very long lines is done more efficiently.
- Invoking the formatter does not blink the screen.

Comments? OK?

Index: Makefile
===================================================================
RCS file: /cvs/ports/editors/nano/Makefile,v
retrieving revision 1.128
diff -u -p -u -r1.128 Makefile
--- Makefile 29 Apr 2022 15:30:47 -0000 1.128
+++ Makefile 4 Aug 2022 23:44:12 -0000
@@ -1,6 +1,6 @@
COMMENT= simple editor, inspired by Pico

-DISTNAME= nano-6.3
+DISTNAME= nano-6.4
CATEGORIES= editors
HOMEPAGE= https://www.nano-editor.org/

Index: distinfo
===================================================================
RCS file: /cvs/ports/editors/nano/distinfo,v
retrieving revision 1.77
diff -u -p -u -r1.77 distinfo
--- distinfo 29 Apr 2022 15:30:47 -0000 1.77
+++ distinfo 4 Aug 2022 23:44:12 -0000
@@ -1,2 +1,2 @@
-SHA256 (nano-6.3.tar.xz) = 61MtpJhWcnMLUA9oXbqriFpGbQj7v3QVgyuVgF5vhoc=
-SIZE (nano-6.3.tar.xz) = 1581772
+SHA256 (nano-6.4.tar.xz) = QZmujKeKd5beVt4aQbgh3EeRLAMH6YFrVswxffNGYcA=
+SIZE (nano-6.4.tar.xz) = 1593804
Index: patches/patch-src_Makefile_in
===================================================================
RCS file: /cvs/ports/editors/nano/patches/patch-src_Makefile_in,v
retrieving revision 1.30
diff -u -p -u -r1.30 patch-src_Makefile_in
--- patches/patch-src_Makefile_in 29 Apr 2022 15:30:47 -0000 1.30
+++ patches/patch-src_Makefile_in 4 Aug 2022 23:44:12 -0000
@@ -1,7 +1,7 @@
Index: src/Makefile.in
--- src/Makefile.in.orig
+++ src/Makefile.in
-@@ -1683,7 +1683,7 @@ nano_SOURCES = \
+@@ -1685,7 +1685,7 @@ nano_SOURCES = \
utils.c \
winio.c

@@ -10,12 +10,12 @@ Index: src/Makefile.in
$(LIB_CLOCK_GETTIME) $(LIBTHREAD)

all: all-am
-@@ -2056,7 +2056,7 @@ winio.o: revision.h
+@@ -2058,7 +2058,7 @@ winio.o: revision.h

# Always run the commands in this rule. But update the target
# only when the revision actually changed.
-revision.h: FORCE
+revision.h:
@[ -f $@ ] || touch $@
- @echo "#define $(SOMETHING)" | cmp -s $@ - || \
- echo "#define $(SOMETHING)" > $@
+ @! git describe >/dev/null 2>&1 || \
+ echo "#define $(SOMETHING)" | cmp -s $@ - || \