plugins: Improve usability of iPod keymaps

- Reduce need to press multiple buttons at
the same time to quit a plugin

- Have "Menu" be default way to quit plugins or
to access plugin menu

- Fall back to (Long) "Select" or Long "Menu"
in cases where Menu button isn't available
(e.g. in ImageViewer and many games)

out of scope:
boomshine, lua_scripts, Rockpaint,
Doom, Duke3D, Pacbox, Quake,
Sgt-Puzzles, Wolf3D, XWorld,
Minesweeper, Pixel Painter, Spacerocks

Change-Id: I6d4dc7174695fe4b8ee9cbaccb21bdbfe6af5c48

1 files changed, 2 insertions, 1 deletions

diff --git a/manual/plugins/periodic_table.tex b/manual/plugins/periodic_table.tex
index 08e6bf9253..1a8e4b0327 100644
--- a/manual/plugins/periodic_table.tex
+++ b/manual/plugins/periodic_table.tex
@@ -7,7 +7,8 @@ The periodic table plugin allows easy browsing and viewing of details of element
   \opt{HAVEREMOTEKEYMAP}{& \PluginRCUp, \PluginRCDown, \PluginRCLeft, \PluginRCRight}
   & Move cursor\\
 
-  \PluginCancel
+  \PluginCancel{}
+  or \PluginSelect
   \opt{HAVEREMOTEKEYMAP}{& \PluginRCCancel}
   & Quit\\
 \end{btnmap}