Adding shortcut ^L for Refresh to the help viewer,

to be able to position ^X Exit as the very first.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4780 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -11,6 +11,9 @@
 	viewer, instead of ^Y and ^V, which are already taken for Page
 	Up and Page Down.  Also, stop them from aborting the viewer.
 	* src/help.c (do_help): Remove superfluous abortion variable.
+	* src/global.c (shortcut_init), src/help.c (do_help): Add the
+	shortcut ^L for Refresh to the help viewer and stop it aborting;
+	a changed version of patch #7013 from David Lawrence Ramsey.
 
 2014-04-14  Benno Schulenberg  <bensberg@justemail.net>
 	* src/{proto.h,cut.c,nano.c,text.c}: Remove the unused parameter

src/global.c

@@ -306,7 +306,7 @@ void add_to_funcs(void (*func)(void), int menus, const char *desc, const char *h
 #endif
 
 #ifdef DEBUG
-    fprintf(stderr, "Added func \"%s\"\n", f->desc);
+    fprintf(stderr, "Added func %ld (%s) for menus %x\n", (long)func, f->desc, menus);
 #endif
 }
 
@@ -791,6 +791,12 @@ void shortcut_init(void)
 	nano_justify_msg, TRUE, NOVIEW);
 #endif
 
+#ifndef DISABLE_HELP
+    add_to_funcs(do_exit, MHELP, exit_msg, nano_exit_msg, FALSE, VIEW);
+
+    add_to_funcs(total_refresh, MHELP, refresh_msg, nano_refresh_msg, FALSE, VIEW);
+#endif
+
     add_to_funcs(do_page_up, MMAIN|MHELP|MBROWSER,
 	prev_page_msg, IFSCHELP(nano_prevpage_msg), FALSE, VIEW);
     add_to_funcs(do_page_down, MMAIN|MHELP|MBROWSER,
@@ -985,7 +991,7 @@ void shortcut_init(void)
 	IFSCHELP(nano_wordcount_msg), FALSE, VIEW);
 #endif
 
-    add_to_funcs(total_refresh, (MMAIN|MHELP), refresh_msg,
+    add_to_funcs(total_refresh, MMAIN, refresh_msg,
 	IFSCHELP(nano_refresh_msg), FALSE, VIEW);
 
     add_to_funcs(do_suspend_void, MMAIN, suspend_msg,
@@ -1062,13 +1068,6 @@ void shortcut_init(void)
     }
 #endif /* !NANO_TINY */
 
-#ifndef DISABLE_HELP
-    add_to_funcs(edit_refresh, MHELP,
-	refresh_msg, nano_refresh_msg, FALSE, VIEW);
-
-    add_to_funcs(do_exit, MHELP, exit_msg, IFSCHELP(nano_exit_msg), FALSE, VIEW);
-#endif
-
 #ifndef DISABLE_BROWSER
     add_to_funcs(do_first_file, (MBROWSER|MWHEREISFILE),
 	first_file_msg, IFSCHELP(nano_firstfile_msg), FALSE, VIEW);
@@ -1255,7 +1254,7 @@ void shortcut_init(void)
     add_to_sclist(MWRITEFILE|MINSERTFILE, "^T", to_files_void, 0, FALSE);
     add_to_sclist(MINSERTFILE, "^X", ext_cmd_void, 0, FALSE);
     add_to_sclist(MMAIN, "^Z", do_suspend_void, 0, FALSE);
-    add_to_sclist(MMAIN, "^L", total_refresh, 0, TRUE);
+    add_to_sclist(MMAIN|MHELP, "^L", total_refresh, 0, FALSE);
     add_to_sclist(MALL, "^I", do_tab, 0, TRUE);
     add_to_sclist(MALL, "^M", do_enter_void, 0, TRUE);
     add_to_sclist(MALL, "kenter", do_enter_void, 0, TRUE);

src/help.c

@@ -142,9 +142,8 @@ void do_help(void (*refresh_func)(void))
 	if (!f)
 	    continue;
 
-	  if (f->scfunc == total_refresh) {
+	if (f->scfunc == total_refresh) {
 		total_redraw();
-		break;
 	} else if (f->scfunc == do_page_up) {
 		if (line > editwinrows - 2)
 		    line -= editwinrows - 2;