Config: improve error reporting and do a few cleanups and simplifications

[tig] / manual.txt

diff --git a/manual.txt b/manual.txt
index 4584cc1..b530f1c 100644 (file)
--- a/manual.txt
+++ b/manual.txt
@@ -250,6 +250,8 @@ v::
        Show version.
 n::
        Toggle line numbers on/off.
+g::
+       Toggle revision graph visualization on/off.
 ':'::
        Open prompt. This allows you to specify what git command
        to run. Example: