comment addition, minor cosmetic fixes

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1605 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -64,7 +64,11 @@ CVS code -
 - global.c:
   shortcut_init()
 	- Allow WHEREIS_NEXT_KEY to be used in view mode. (DLR)
-- nano,c:
+- nano.c:
+  do_int_spell_fix()
+	- Add comment explaining why findnextstr() is called with
+	  bracket_mode set to TRUE even though we aren't doing a bracket
+	  search. (DLR)
   do_para_operation()
 	- Convert to use the new low-level input functions. (DLR)
   main()

src/nano.c

@@ -1566,7 +1566,9 @@ int do_int_spell_fix(const char *word)
 
     search_last_line = FALSE;
 
-    /* We find the first whole-word occurrence of word. */
+    /* We find the first whole-word occurrence of word.  We call
+       findnextstr() with bracket_mode set to TRUE in order to disable
+       search wrapping. */
     while (findnextstr(TRUE, TRUE, fileage, -1, word, 0))
 	if (is_whole_word(current_x, current->data, word)) {
 	    edit_refresh();

src/search.c

@@ -986,7 +986,7 @@ int do_find_bracket(void)
 
     while (1) {
 	search_last_line = 0;
-	if (findnextstr(1, 1, current, current_x, regexp_pat, 0) != NULL) {
+	if (findnextstr(TRUE, TRUE, current, current_x, regexp_pat, 0) != NULL) {
 	    have_search_offscreen |= search_offscreen;
 
 	    /* found identical bracket */