add position marks (Ma/g'a)

1 files changed, 9 insertions, 0 deletions

diff --git a/gramscii.h b/gramscii.h
index 8aec939..c2b9170 100644
--- a/gramscii.h
+++ b/gramscii.h
@@ -90,6 +90,11 @@ typedef struct{
 	line_t *l;
 } lineset_t;
 
+typedef struct{
+	int x;
+	int y;
+} pos_t;
+
 
 /** MACROS **/
 
@@ -105,6 +110,9 @@ lineset_t screen; /* what is visualised */
 lineset_t cutbuf; /* cut/paste buffer */
 lineset_t *undo;  /* undo list */
 
+pos_t marks[26]; /* position marks */
+char mark_map[26]; /* marks map */
+
 int undo_sz;/* allocated size of undo list*/
 int undo_cur;/* undo position */
 int undo_lst;/* last valid undo position */
@@ -175,6 +183,7 @@ void crop_to_nonblank();
 void crop_to_rect();
 void erase_blank_lines(int y1, int y2);
 int _isblank(int c);
+void mark_pos(FILE *fc);
 /**/
 
 /** drawing-related functions **/