more miscellaneous minor fixes

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4031 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -21,6 +21,10 @@ CVS code -
   regexp_init()
 	- Don't assign rc's value via regcomp() until we've asserted
 	  that regexp_compiled is FALSE. (DLR)
+- text.c:
+  do_alt_speller()
+	- Rename variable altspell_error to alt_spell_error, for
+	  consistency. (DLR)
 - winio.c:
   do_credits()
 	- Update the last copyright notice to include 2006. (DLR)

src/files.c

@@ -1701,7 +1701,7 @@ bool write_file(const char *name, FILE *f_open, bool tmp, append_type
 bool write_marked_file(const char *name, FILE *f_open, bool tmp,
 	append_type append)
 {
-    bool retval = FALSE;
+    bool retval;
     bool old_modified = openfile->modified;
 	/* write_file() unsets the modified flag. */
     bool added_magicline = FALSE;

src/nano.c

@@ -613,8 +613,7 @@ void die_save_file(const char *die_filename)
 
     retval = get_next_filename(die_filename, ".save");
     if (retval[0] != '\0')
-	failed = (write_file(retval, NULL, TRUE, OVERWRITE,
-		TRUE) == -1);
+	failed = (!write_file(retval, NULL, TRUE, OVERWRITE, TRUE));
 
     if (!failed)
 	fprintf(stderr, _("\nBuffer written to %s\n"), retval);

src/text.c

@@ -2197,7 +2197,7 @@ const char *do_alt_speller(char *tempfile_name)
 
     if (!WIFEXITED(alt_spell_status) ||
 		WEXITSTATUS(alt_spell_status) != 0) {
-	char *altspell_error;
+	char *alt_spell_error;
 	char *invoke_error = _("Error invoking \"%s\"");
 
 #ifndef NANO_TINY
@@ -2205,11 +2205,11 @@ const char *do_alt_speller(char *tempfile_name)
 	openfile->mark_set = old_mark_set;
 #endif
 
-	altspell_error =
+	alt_spell_error =
 		charalloc(strlen(invoke_error) +
 		strlen(alt_speller) + 1);
-	sprintf(altspell_error, invoke_error, alt_speller);
-	return altspell_error;
+	sprintf(alt_spell_error, invoke_error, alt_speller);
+	return alt_spell_error;
     }
 
 #ifndef NANO_TINY
@@ -2301,7 +2301,7 @@ const char *do_alt_speller(char *tempfile_name)
  * specified, use it.  Otherwise, use the internal spell checker. */
 void do_spell(void)
 {
-    int i;
+    bool status;
     FILE *temp_file;
     char *temp = safe_tempfile(&temp_file);
     const char *spell_msg;
@@ -2311,14 +2311,14 @@ void do_spell(void)
 	return;
     }
 
-    i =
+    status =
 #ifndef NANO_TINY
 	(openfile->mark_set) ? write_marked_file(temp, temp_file, TRUE,
 	OVERWRITE) :
 #endif
 	write_file(temp, temp_file, TRUE, OVERWRITE, FALSE);
 
-    if (i == -1) {
+    if (!status) {
 	statusbar(_("Error writing temp file: %s"), strerror(errno));
 	free(temp);
 	return;