commit 619b3b4984e59125a22c5067ab0c9cc61a3e53a7
from: Stefan Sperling <stsp@stsp.name>
date: Mon Jul 04 13:23:53 2022 UTC

document TOG_VIEW_SPLIT_MODE

commit - 1b2dedff6127800c1ef287be60c5b3a4612a3c44
commit + 619b3b4984e59125a22c5067ab0c9cc61a3e53a7
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--- tog/tog.1
+++ tog/tog.1
@@ -595,6 +595,14 @@ are
 and
 .Dq myers .
 If unset, the Myers diff algorithm will be used by default.
+.It Ev TOG_VIEW_SPLIT_MODE
+Determines whether
+.Nm
+will use vertical or horizontal split for split-screen views.
+If set to
+.Dq h
+then split-screen views will be split horizontally.
+Otherwise, split-screen views will be split vertically.
 .It Ev TOG_COLORS
 .Nm
 shows colorized output if this variable is set to a non-empty value.