in do_help(), don't allow moving down a page when the last line of the

help text is onscreen

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3810 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

diff --git a/ChangeLog b/ChangeLog
index 347b39a7bd55790f2e8e18df443b1b46b79f2563..c319585b0f8a78921f9e55f9325cd069a0054f11 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -109,6 +109,8 @@ CVS code -
 - help.c:
   do_help()
        - Simplify screen update handling and exiting. (DLR)
+       - Don't allow moving down a page when the last line of the help
+         text is onscreen. (DLR)
 - move.c:
   do_scroll_up(), do_scroll_down()
        - Fix problems where, after scrolling, the previous and current

diff --git a/src/help.c b/src/help.c
index 059aad4a48ea3001ec5f9946db6fcd1011345998..27e211bbf34c7332d26f444dc68b3732426dfc18 100644 (file)
--- a/src/help.c
+++ b/src/help.c
@@ -148,7 +148,7 @@ void do_help(void (*refresh_func)(void))
                    line = 0;
                break;
            case NANO_NEXTPAGE_KEY:
-               if (line + (editwinrows - 2) <= last_line)
+               if (line + (editwinrows - 1) < last_line)
                    line += editwinrows - 2;
                break;
            case NANO_PREVLINE_KEY: