+`-------`--------------------------------------------------------------------
+Key Action
+-----------------------------------------------------------------------------
+Q Quit.
+r Redraw screen.
+z Stop all background loading. This can be useful if you use \
+ tig in a repository with a long history without limiting \
+ the revision log.
+v Show version.
+'.' 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 `:log -p`
+u Update status of file. In the status view, this allows you to add an \
+ untracked file or stage changes to a file for next commit (similar to \
+ running git-add <filename>). In the stage view, when pressing this on \
+ a diff chunk line stages only that chunk for next commit, when not on \
+ a diff chunk line all changes in the displayed diff is staged.
+-----------------------------------------------------------------------------