Alt Speller returns to same line & do_gotoline optimizations

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@609 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -14,6 +14,8 @@ Cvs code -
 	  function ncalloc(), will have to go through source code later 
 	  and change the aproproate calls which used nmalloc for lack of
 	  an apropriate calloc function *** FIXME ***
+	- After "Alternate" spell checker is called, cursor is repositioned on
+	  the same line as before ^T was called.
 - configure.in:
 	- New option, --enable-nanorc which currently does nothing but
 	  sets a define.  Will do more later...
@@ -24,12 +26,17 @@ Cvs code -
 - global.c:
 	- Updated some of the lists for the "Goto Directory" code (Rocco)
 - nano.c:
+  do_alt_speller()
+	- Reposition cursor on same line as before ^T was called (Rocco)
   main()
 	- Code to silently process "-g" and "-j" (Rocco)
 - nano.h:
 	- Updated the BROWSER_LIST_LEN for the "Goto Directory" code (Rocco)
 - proto.h:
 	- New shortcut list added: gotodir_list (Rocco).
+- search.c:
+  do_gotoline()
+	- Optimizations, remove "$" goes-to-last-line, less messages (Rocco)
 
 nano 1.1 tree forked here 04/07/2001
 

nano.c

@@ -1393,6 +1393,7 @@ int do_alt_speller(char *file_name)
     int alt_spell_status;
     pid_t pid_spell;
     char *ptr;
+    long lineno_cur = current->lineno;
     static int arglen = 3;
     static char **spellargs = (char **) NULL;
 
@@ -1441,8 +1442,8 @@ int do_alt_speller(char *file_name)
     free_filestruct(fileage);
     global_init();
     open_file(file_name, 0, 1);
-    edit_update(fileage, CENTER);
-    display_main_list();
+
+    do_gotoline(lineno_cur);
     set_modified();
 
     return TRUE;

search.c

@@ -664,34 +664,22 @@ void goto_abort(void)
     display_main_list();
 }
 
-int do_gotoline(long defline)
+int do_gotoline(long line)
 {
-    long line, i = 1, j = 0;
-    filestruct *fileptr;
+    long i = 1;
 
-    if (defline > 0)		/* We already know what line we want to go to */
-	line = defline;
-    else {			/* Ask for it */
+    if (line <= 0) {		/* Ask for it */
+
+	long j = 0;
 
 	j = statusq(0, goto_list, GOTO_LIST_LEN, "", _("Enter line number"));
-	if (j == -1) {
+	if (j != 0) {
 	    statusbar(_("Aborted"));
 	    goto_abort();
 	    return 0;
-	} else if (j != 0) {
-	    do_early_abort();
-	    goto_abort();
-	    return 0;
-	}
-	if (!strcmp(answer, "$")) {
-	    current = filebot;
-	    current_x = 0;
-	    edit_update(current, CENTER);
-	    goto_abort();
-	    return 1;
 	}
+
 	line = atoi(answer);
-    }
 
 	/* Bounds check */
 	if (line <= 0) {
@@ -699,21 +687,14 @@ int do_gotoline(long defline)
 	    goto_abort();
 	    return 0;
 	}
-    if (line > totlines) {
-	statusbar(_("Only %d lines available, skipping to last line"),
-		  filebot->lineno);
-	current = filebot;
-	current_x = 0;
-	edit_update(current, CENTER);
-    } else {
-	for (fileptr = fileage; fileptr != NULL && i < line; i++)
-	    fileptr = fileptr->next;
-
-	current = fileptr;
-	current_x = 0;
-	edit_update(current, CENTER);
     }
 
+    for (current = fileage; ((current->next != NULL) && (i < line)); i++)
+	current = current->next;
+
+    current_x = 0;
+    edit_update(current, CENTER);
+
     goto_abort();
     return 1;
 }