[hackers] [st] fix cursor handling when alt screen is disabled || q_AT_c9x.me

From: <git_AT_suckless.org>
Date: Tue, 15 Apr 2014 08:13:56 +0200

commit b8d6171cb00c28e4c90e58e101554097003b59d3
Author: q_AT_c9x.me <q_AT_c9x.me>
Date: Wed Apr 9 20:37:23 2014 +0200

    fix cursor handling when alt screen is disabled
    
    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 == 0 usable.

diff --git a/st.c b/st.c
index ced72ff..70caf82 100644
--- a/st.c
+++ b/st.c
_AT_@ -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)
Received on Tue Apr 15 2014 - 08:13:56 CEST