Restoring 'Space' as an alias for PageDown in the help browser.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4618 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

+2014-02-27  Benno Schulenberg  <bensberg@justemail.net>
+	src/help.c (parse_help_input) - Make 'Space' again an alias
+	for PageDown and 'Minus' for PageUp -- they were mistakenly
+	swapped during code conversion in revision 4223.
+
 2014-02-26  Mike Frysinger  <vapier@gentoo.org>
 	* doc/syntax/sh.nanorc - Highlight more shell builtins and
 	common commands, and rewrite the variable highlighting to be

src/help.c

@@ -507,10 +507,10 @@ void parse_help_input(int *kbinput, bool *meta_key, bool *func_key)
 	switch (*kbinput) {
 	    /* For consistency with the file browser. */
 	    case ' ':
-		*kbinput = sc_seq_or(do_page_up, 0);
+		*kbinput = sc_seq_or(do_page_down, 0);
 		break;
 	    case '-':
-		*kbinput = sc_seq_or(do_page_down, 0);;
+		*kbinput = sc_seq_or(do_page_up, 0);;
 		break;
 	    /* Cancel is equivalent to Exit here. */
 	    case 'E':