editor updates

kte/defs.h

@@ -40,6 +40,7 @@ static struct {
 
 
 /* terminal.c */
+void	nextline();		/* TODO: destroy this */
 void	terminal_refresh();
 void	terminal_init();
 void	terminal_deinit();
@@ -49,5 +50,8 @@ int	terminal_getch();
 /* input.c */
 int	handle_keypress(int c);
 
+/* file_buffer.c */
+void	init_buffer(struct buffer *buf)
+
 
 #endif /* KTE_DEFS_H */

kte/file_buffer.c

@@ -0,0 +1,10 @@
+#include "defs.h"
+
+
+void
+init_buffer(struct buffer *buf)
+{
+	/* put the cursor at the top of the file */
+	buf->curx = 0;
+	buf->cury = 0;
+}

kte/input.c

@@ -17,7 +17,8 @@ handle_keypress(int c)
 	static int mode = MODE_NORMAL;
 
 	if (mode == MODE_NORMAL) {
-		printf("%02x\t", c);	
+		printf("%02x", c);
+		nextline();
 	}
 
 	return 1;

kte/main.c

@@ -11,11 +11,9 @@
 #include "defs.h"
 
 
-void
-deinit()
-{
-	endwin();
-}
+struct buffer	*buffers;
+int		 nbufs;
+int		 cbuf; /* current buffer */
 
 
 int
@@ -23,6 +21,10 @@ main()
 {
 	int	c, up = 1;
 
+	buffers = calloc(1, sizeof(struct buffer));
+	nbufs = 1;
+	cbuf = 0;
+
 	terminal_init();
 	terminal_message("welcome to KTE", 14);
 	terminal_refresh();

kte/terminal.c

@@ -5,6 +5,18 @@
 #include "defs.h"
 
 
+ */
+static int	cury = 0;
+
+void
+nextline()
+{
+	printf("\t%d", cury);
+	wrefresh(editor.main);
+	cury++;
+}
+
+
 void
 terminal_refresh()
 {
@@ -14,6 +26,11 @@ terminal_refresh()
 	if ((time(NULL) - editor.msgtm) > KTE_MSG_TIME) {
 		wrefresh(editor.message);
 	}
+
+	wmove(editor.main, cury, 0);
+	if (cury > LINES-3) {
+		cury = 0;
+	}
 }