X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/39934deb5202149f98198c111a35c21cb4d0d0f8..9f77212d7f268f8380781727b7fff520349891cd:/terminal.h

diff --git a/terminal.h b/terminal.h
index 924c8204..4288d618 100644
--- a/terminal.h
+++ b/terminal.h
@@ -68,6 +68,7 @@ struct termline {
 struct bidi_cache_entry {
     int width;
     struct termchar *chars;
+    int *forward, *backward;	       /* the permutations of line positions */
 };
 
 struct terminal_tag {
@@ -78,8 +79,9 @@ struct terminal_tag {
     tree234 *screen;		       /* lines on primary screen */
     tree234 *alt_screen;	       /* lines on alternate screen */
     int disptop;		       /* distance scrolled back (0 or -ve) */
-    int tempsblines;		       /* number of lines in temporary
-					  scrollback */
+    int tempsblines;		       /* number of lines of .scrollback that
+					  can be retrieved onto the terminal
+					  ("temporary scrollback") */
 
     termline **disptext;	       /* buffer of text on real screen */
     int dispcursx, dispcursy;	       /* location of cursor on real screen */
@@ -133,6 +135,13 @@ struct terminal_tag {
     bufchain printer_buf;	       /* buffered data for printer */
     printer_job *print_job;
 
+    /* ESC 7 saved state for the alternate screen */
+    pos alt_savecurs;
+    int alt_save_attr;
+    int alt_save_cset, alt_save_csattr;
+    int alt_save_utf, alt_save_wnext;
+    int alt_save_sco_acs;
+
     int rows, cols, savelines;
     int has_focus;
     int in_vbell;