Support the "powerpc64" architecture name.

The first file using it in .Dt was just committed by kettenis@.

2 files changed, 7 insertions, 6 deletions

diff --git a/arch.c b/arch.c
index 162560fb..3240a6ea 100644
--- a/arch.c
+++ b/arch.c
@@ -1,4 +1,4 @@
-/*	$Id$ */
+/* $Id$ */
 /*
  * Copyright (c) 2017, 2019 Ingo Schwarze <schwarze@openbsd.org>
  *
@@ -26,7 +26,7 @@ arch_valid(const char *arch, enum mandoc_os os)
 	const char *openbsd_arch[] = {
 		"alpha", "amd64", "arm64", "armv7", "hppa", "i386",
 		"landisk", "loongson", "luna88k", "macppc", "mips64",
-		"octeon", "sgi", "sparc64", NULL
+		"octeon", "powerpc64", "sgi", "sparc64", NULL
 	};
 	const char *netbsd_arch[] = {
 		"acorn26", "acorn32", "algor", "alpha", "amiga",
diff --git a/cgi.c b/cgi.c
index cb8b5b28..bdd5acf9 100644
--- a/cgi.c
+++ b/cgi.c
@@ -122,10 +122,11 @@ static	const char *const sec_names[] = {
 static	const int sec_MAX = sizeof(sec_names) / sizeof(char *);
 
 static	const char *const arch_names[] = {
-    "amd64",       "alpha",       "armv7",	"arm64",
-    "hppa",        "i386",        "landisk",
-    "loongson",    "luna88k",     "macppc",      "mips64",
-    "octeon",      "sgi",         "socppc",      "sparc64",
+    "amd64",       "alpha",       "armv7",       "arm64",
+    "hppa",        "i386",        "landisk",     "loongson",
+    "luna88k",     "macppc",      "mips64",      "octeon",
+    "powerpc64",   "sgi",         "socppc",      "sparc64",
+
     "amiga",       "arc",         "armish",      "arm32",
     "atari",       "aviion",      "beagle",      "cats",
     "hppa64",      "hp300",