Fix clear screen esc sequences detection - scroll - scrollbackbuffer program for st
 (HTM) git clone git://git.suckless.org/scroll
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       ---
 (DIR) commit 4c4aa0e7eb7df99f1bcad885432141dc1cf43dc7
 (DIR) parent 75d5887e31271075919dc00ec76189f7e7246380
 (HTM) Author: Jochen Sprickerhof <git@jochen.sprickerhof.de>
       Date:   Wed, 15 Apr 2020 00:01:57 +0200
       
       Fix clear screen esc sequences detection
       
       Diffstat:
         M scroll.c                            |       5 +++--
       
       1 file changed, 3 insertions(+), 2 deletions(-)
       ---
 (DIR) diff --git a/scroll.c b/scroll.c
       @@ -239,8 +239,9 @@ skipesc(char c)
                                    strcmp(buf, "?47l"  ) == 0)
                                        altscreen = false;
        
       -                        /* don't save clear screen esc sequences in log */
       -                        if (strcmp(buf, "H\033[2J") == 0)
       +                        /* don't save cursor move or clear screen */
       +                        /* esc sequences to log */
       +                        if (c == 'H' || strcmp(buf, "2J") == 0)
                                        return true;
                        }
                        break;