add a consistency fix for do_enter() and a few minor cosmetic fixes

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1874 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -84,6 +84,10 @@ CVS code -
   thanks_for_all_the_fish()
 	- Delete topwin, edit, and bottomwin. (David Benbennick)
 - nano.c:
+  do_enter()
+	- Don't treat it as a special case when the user presses Enter
+	  on the last line of the screen and smooth scrolling is on, for
+	  consistency. (DLR)
   do_alt_speller()
 	- When reloading the newly spell-checked temporary file, call
 	  terminal_init() to make sure that all the original terminal

doc/texinfo/Makefile.am

@@ -1,4 +1,3 @@
-
 info_TEXINFOS = nano.texi
 MAKEINFO = makeinfo --no-split
 

src/Makefile.am

@@ -1,4 +1,3 @@
-
 DEFS= -DSYSCONFDIR=\"$(sysconfdir)\"
 localedir = $(datadir)/locale
 INCLUDES = -Iintl -DLOCALEDIR=\"$(localedir)\" -I@includedir@

src/files.c

@@ -530,7 +530,7 @@ void do_insertfile(int loading_file)
 #endif
 		check_operating_dir(answer, FALSE) != 0) {
 	    statusbar(_("Can't insert file from outside of %s"),
-			operating_dir);
+		operating_dir);
 	    return;
 	}
 #endif

src/nano.c

@@ -1140,14 +1140,6 @@ void do_enter(void)
     renumber(current);
     current = newnode;
 
-#ifndef NANO_SMALL
-    /* If we're in smooth scrolling mode and we're on the last line of
-     * the edit window, move edittop down one line so that current is
-     * onscreen.  This prevents edit_refresh() from centering the
-     * screen. */
-    if (ISSET(SMOOTHSCROLL) && current_y == editwinrows - 1)
-	edittop = edittop->next;
-#endif
     edit_refresh();
 
     totlines++;