Making the Minus and Space keys work in the help viewer and file browser

also when the PrevPage and NextPage functions are bound to meta keys.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4810 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

 2014-04-23  Benno Schulenberg  <bensberg@justemail.net>
 	* src/winio.c, src/help.c, src/text.c, src/browser.c: Remove
         several unneeded double semicolons, and two relic comments.
+	* src/help.c (parse_help_input), src/browser.c (parse_browser_input):
+	Make the Minus and Space keys work in the help viewer and file browser
+	also when the PrevPage and NextPage functions are bound to meta-key
+	sequences -- searching for these will not find them.  So, instead put
+	in the standard key code.  This fixes Savannah bug #42140.
 
 2014-04-22  Benno Schulenberg  <bensberg@justemail.net>
 	* src/global.c (shortcut_init): Put the movement keys in the

src/browser.c

@@ -551,10 +551,10 @@ void parse_browser_input(int *kbinput, bool *meta_key)
     if (!*meta_key) {
 	switch (*kbinput) {
 	    case ' ':
-		*kbinput = sc_seq_or(do_page_down, 0);
+		*kbinput = KEY_NPAGE;
 		break;
 	    case '-':
-		*kbinput = sc_seq_or(do_page_up, 0);
+		*kbinput = KEY_PPAGE;
 		break;
 	    case '?':
 #ifndef DISABLE_HELP

src/help.c

@@ -494,10 +494,10 @@ void parse_help_input(int *kbinput, bool *meta_key)
 	switch (*kbinput) {
 	    /* For consistency with the file browser. */
 	    case ' ':
-		*kbinput = sc_seq_or(do_page_down, 0);
+		*kbinput = KEY_NPAGE;
 		break;
 	    case '-':
-		*kbinput = sc_seq_or(do_page_up, 0);
+		*kbinput = KEY_PPAGE;
 		break;
 	    case 'E':
 	    case 'e':