Chopping the now unused parameter 'undoing'.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5401 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -3,6 +3,7 @@
 	undo data, instead of running do_enter() again, because the latter
 	will behave differently depending on the setting of autoindent.
 	This addresses Debian bug #793053 reported by Clancy.
+	* src/text.c (do_enter): Chop the now unused parameter 'undoing'.
 
 2015-11-10  Benno Schulenberg  <bensberg@justemail.net>
 	* src/winio.c (edit_draw): Skip a zero-length match only when there

src/nano.c

@@ -2010,7 +2010,7 @@ void do_output(char *output, size_t output_len, bool allow_cntrls)
 		output[i] = '\n';
 	    /* Newline to Enter, if needed. */
 	    else if (output[i] == '\n') {
-		do_enter(FALSE);
+		do_enter();
 		i++;
 		continue;
 	    }

src/proto.h

@@ -658,7 +658,7 @@ void do_unindent(void);
 void do_undo(void);
 void do_redo(void);
 #endif
-void do_enter(bool undoing);
+void do_enter(void);
 void do_enter_void(void);
 #ifndef NANO_TINY
 RETSIGTYPE cancel_command(int signal);

src/text.c

@@ -756,7 +756,7 @@ void do_redo(void)
 #endif /* !NANO_TINY */
 
 /* Someone hits Enter *gasp!* */
-void do_enter(bool undoing)
+void do_enter()
 {
     filestruct *newnode = make_new_node(openfile->current);
     size_t extra = 0;
@@ -764,9 +764,6 @@ void do_enter(bool undoing)
     assert(openfile->current != NULL && openfile->current->data != NULL);
 
 #ifndef NANO_TINY
-    if (!undoing)
-	add_undo(ENTER);
-
     /* Do auto-indenting, like the neolithic Turbo Pascal editor. */
     if (ISSET(AUTOINDENT)) {
 	/* If we are breaking the line in the indentation, the new
@@ -809,18 +806,13 @@ void do_enter(bool undoing)
 
     openfile->placewewant = xplustabs();
 
-#ifndef NANO_TINY
-    if (!undoing)
-	update_undo(ENTER);
-#endif
-
     edit_refresh_needed = TRUE;
 }
 
 /* Need this again... */
 void do_enter_void(void)
 {
-    do_enter(FALSE);
+    do_enter();
 }
 
 #ifndef NANO_TINY
@@ -1314,7 +1306,7 @@ bool do_wrap(filestruct *line)
 
     /* Go to the wrap location and split the line there. */
     openfile->current_x = wrap_loc;
-    do_enter(FALSE);
+    do_enter();
 
     if (old_x < wrap_loc) {
 	openfile->current_x = old_x;