Revert word array length change

It turns out that the rfc sets a limit of 15 arguments and the
server (irccloud) sending that many in ISUPPORT was updated to
split it into multiple lines.

plugins/lua/lua.c

@@ -35,7 +35,7 @@
 
 #include <hexchat-plugin.h>
 
-#define WORD_ARRAY_LEN 48
+#define WORD_ARRAY_LEN 32
 
 static char plugin_name[] = "Lua";
 static char plugin_description[] = "Lua scripting interface";

plugins/perl/perl.c

@@ -283,7 +283,7 @@ list_item_to_sv ( hexchat_list *list, const char *const *fields )
 	return sv_2mortal (newRV_noinc ((SV *) hash));
 }
 
-#define WORD_ARRAY_LEN 48
+#define WORD_ARRAY_LEN 32
 
 static AV *
 array2av (char *array[])

src/common/hexchat.h

@@ -75,7 +75,7 @@
 #define DOMAINLEN	100
 #define NICKLEN		64				/* including the NULL, so 63 really */
 #define CHANLEN		300
-#define PDIWORDS	48
+#define PDIWORDS	32
 #define USERNAMELEN 10
 #define HIDDEN_CHAR	8			/* invisible character for xtext */