From d8a316514c03d85b771a9dce4a8a51b875d955b3 Mon Sep 17 00:00:00 2001
From: Robin Haberkorn <robin.haberkorn@googlemail.com>
Date: Tue, 4 Dec 2012 17:29:01 +0100
Subject: autoconf preparation: move everything into src/ subdir

---
 undo.cpp | 78 ----------------------------------------------------------------
 1 file changed, 78 deletions(-)
 delete mode 100644 undo.cpp

(limited to 'undo.cpp')

diff --git a/undo.cpp b/undo.cpp
deleted file mode 100644
index 8072540..0000000
--- a/undo.cpp
+++ /dev/null
@@ -1,78 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include <bsd/sys/queue.h>
-
-#include <glib.h>
-#include <glib/gstdio.h>
-
-#include <Scintilla.h>
-
-#include "sciteco.h"
-#include "interface.h"
-#include "undo.h"
-
-//#define DEBUG
-
-UndoStack undo;
-
-void
-UndoTokenMessage::run(void)
-{
-	interface.ssm(iMessage, wParam, lParam);
-}
-
-void
-UndoStack::push(UndoToken *token)
-{
-	if (enabled) {
-#ifdef DEBUG
-		g_printf("UNDO PUSH %p\n", token);
-#endif
-		token->pos = strlen(cmdline);
-		SLIST_INSERT_HEAD(&head, token, tokens);
-	} else {
-		delete token;
-	}
-}
-
-void
-UndoStack::push_msg(unsigned int iMessage, uptr_t wParam, sptr_t lParam)
-{
-	push(new UndoTokenMessage(iMessage, wParam, lParam));
-}
-
-void
-UndoStack::pop(gint pos)
-{
-	while (!SLIST_EMPTY(&head) && SLIST_FIRST(&head)->pos >= pos) {
-		UndoToken *top = SLIST_FIRST(&head);
-#ifdef DEBUG
-		g_printf("UNDO POP %p\n", top);
-		fflush(stdout);
-#endif
-
-		top->run();
-
-		SLIST_REMOVE_HEAD(&head, tokens);
-		delete top;
-	}
-}
-
-void
-UndoStack::clear(void)
-{
-	UndoToken *cur;
-
-	while ((cur = SLIST_FIRST(&head))) {
-		SLIST_REMOVE_HEAD(&head, tokens);
-		delete cur;
-	}
-}
-
-UndoStack::~UndoStack()
-{
-	UndoToken *token, *next;
-
-	SLIST_FOREACH_SAFE(token, &head, tokens, next)
-		delete token;
-}
-- 
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