[dev] [st] [PATCH] fix cursor handling when alt screen is disabled

[q]

I don't like this alt screen thing, but when
allowaltscreen == 0, the cursor is still saved
and restored after calling 'less' (or 'man').

This patch makes allowaltscreen == 1 usable.

---
 st.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/st.c b/st.c
index 392f12d..d002b15 100644
--- a/st.c
+++ b/st.c
@@ -1855,7 +1855,10 @@ tsetmode(bool priv, bool set, int *args, int narg) {
                                MODBIT(term.mode, set, MODE_8BIT);
                                break;
                        case 1049: /* swap screen & set/restore cursor as xterm 
*/
+                               if (!allowaltscreen)
+                                       break;
                                tcursor((set) ? CURSOR_SAVE : CURSOR_LOAD);
+                               /* FALLTHRU */
                        case 47: /* swap screen */
                        case 1047:
                                if (!allowaltscreen)
-- 
1.9.1