Fixed a bug in page_down() and moved page_up() to move.c where it belongs

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@62 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -7,10 +7,16 @@ CVS code changes since last release -
 	  do_search() in search.c, globals in nano.h and
 	  shortcut_init() in global.c.
 	- changed 'sprintf' calls to safer 'snprintf'
+- move.c:
+  page_down():
+	- Fixed a bug that caused nano to not update when
+	  current->next == NULL (e.g. paging down to the very bottom of 
+	  ABOUT NLS wouldn't work).
 - nano.c:
 	- Removed dual alt_speller variables, oops! (Rocco Corsi)
 	- Removed unnecessary do_oldspell function (Rocco Corsi).  Added
 	  SMALL_NANO #ifdef around actual spell function.
+	- Moved page_up() to move.c where is belongs.
 - de.po:
 	- Revised translations by floki@bigfoot.com.
 - fi.po:

move.c

@@ -134,6 +134,25 @@ void page_up_center(void)
 
 }
 
+int page_up(void)
+{
+    wrap_reset();
+    current_x = 0;
+    placewewant = 0;
+
+    if (current == fileage)
+	return 0;
+
+    current_y = 0;
+    edit_update_bot(edittop);
+    update_cursor();
+
+    UNSET(KEEP_CUTBUFFER);
+    check_statblank();
+    return 1;
+}
+
+
 int do_up(void)
 {
     wrap_reset();

nano.c

@@ -886,24 +886,6 @@ void do_early_abort(void)
     blank_statusbar_refresh();
 }
 
-int page_up(void)
-{
-    wrap_reset();
-    current_x = 0;
-    placewewant = 0;
-
-    if (current == fileage)
-	return 0;
-
-    current_y = 0;
-    edit_update_bot(edittop);
-    update_cursor();
-
-    UNSET(KEEP_CUTBUFFER);
-    check_statblank();
-    return 1;
-}
-
 void delete_buffer(filestruct * inptr)
 {
     if (inptr != NULL) {

po/nano.pot

@@ -6,7 +6,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
-"POT-Creation-Date: 2000-07-02 23:21-0400\n"
+"POT-Creation-Date: 2000-07-03 00:27-0400\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -55,7 +55,7 @@ msgstr ""
 msgid "File to insert [from ./] "
 msgstr ""
 
-#: files.c:270 files.c:294 files.c:458 nano.c:1123
+#: files.c:270 files.c:294 files.c:458 nano.c:1105
 msgid "Cancelled"
 msgstr ""
 
@@ -560,85 +560,85 @@ msgstr ""
 msgid "check_wrap called with inptr->data=\"%s\"\n"
 msgstr ""
 
-#: nano.c:925
+#: nano.c:907
 #, c-format
 msgid "current->data now = \"%s\"\n"
 msgstr ""
 
-#: nano.c:969
+#: nano.c:951
 #, c-format
 msgid "After, data = \"%s\"\n"
 msgstr ""
 
-#: nano.c:1032
+#: nano.c:1014
 msgid "Error deleting tempfile, ack!"
 msgstr ""
 
-#: nano.c:1050
+#: nano.c:1032
 #, c-format
 msgid "Could not create a temporary filename: %s"
 msgstr ""
 
-#: nano.c:1074
+#: nano.c:1056
 #, c-format
 msgid "Could not invoke spell program \"%s\""
 msgstr ""
 
 #. Why 32512? I dont know!
-#: nano.c:1080
+#: nano.c:1062
 msgid "Could not invoke \"ispell\""
 msgstr ""
 
-#: nano.c:1092
+#: nano.c:1074
 msgid "Finished checking spelling"
 msgstr ""
 
-#: nano.c:1110
+#: nano.c:1092
 msgid "Save modified buffer (ANSWERING \"No\" WILL DESTROY CHANGES) ? "
 msgstr ""
 
-#: nano.c:1233
+#: nano.c:1215
 msgid "Cannot resize top win"
 msgstr ""
 
-#: nano.c:1235
+#: nano.c:1217
 msgid "Cannot move top win"
 msgstr ""
 
-#: nano.c:1237
+#: nano.c:1219
 msgid "Cannot resize edit win"
 msgstr ""
 
-#: nano.c:1239
+#: nano.c:1221
 msgid "Cannot move edit win"
 msgstr ""
 
-#: nano.c:1241
+#: nano.c:1223
 msgid "Cannot resize bottom win"
 msgstr ""
 
-#: nano.c:1243
+#: nano.c:1225
 msgid "Cannot move bottom win"
 msgstr ""
 
-#: nano.c:1707
+#: nano.c:1689
 msgid "Main: set up windows\n"
 msgstr ""
 
-#: nano.c:1729
+#: nano.c:1711
 msgid "Main: bottom win\n"
 msgstr ""
 
-#: nano.c:1735
+#: nano.c:1717
 msgid "Main: open file\n"
 msgstr ""
 
-#: nano.c:1808
+#: nano.c:1790
 #, c-format
 msgid "I got Alt-[-%c! (%d)\n"
 msgstr ""
 
-#: nano.c:1824
+#: nano.c:1806
 #, c-format
 msgid "I got Alt-%c! (%d)\n"
 msgstr ""

winio.c

@@ -850,7 +850,7 @@ void edit_update_top(filestruct * fileptr)
     int i;
     filestruct *temp = fileptr;
 
-    if (fileptr->next == NULL || fileptr == NULL)
+    if (fileptr == NULL)
 	return;
 
     i = 0;